CN108199201A - Robot power supply waterproof connected structure and insertion method - Google Patents
Robot power supply waterproof connected structure and insertion method Download PDFInfo
- Publication number
- CN108199201A CN108199201A CN201711466126.8A CN201711466126A CN108199201A CN 108199201 A CN108199201 A CN 108199201A CN 201711466126 A CN201711466126 A CN 201711466126A CN 108199201 A CN108199201 A CN 108199201A
- Authority
- CN
- China
- Prior art keywords
- connection end
- metal connection
- power supply
- runner
- insertion shell
- 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.)
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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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Manipulator (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to robot field more particularly to robot power supply plug-in connections and insertion method.It includes plug and grafting body, the plug includes plug body and outer outlet body, plug body is fixedly connected with outer outlet body by bellows with spring, spring is located at the inside of bellows, there are two metal connection ends for fixed setting in plug body, metal connection end is equipped with several gear holes, the grafting body includes insertion shell, jack is provided on insertion shell, there are two centre wheels for fixed setting in insertion shell, torsional spring is fixed between centre wheel and runner, gear and conducting rod are provided on runner, heater strip and battery pack are additionally provided in insertion shell, battery pack, heater strip, conductive contact forms circuit loop, the position of shape memory alloy is correspondingly arranged with heater strip and the metal connection end with being inserted into jack is corresponding, two shape memory alloys connect the connecting pin of firewire or zero curve respectively.The present invention can effectively reduce the danger of connected structure electric leakage, simple in structure.
Description
Technical field
The present invention relates to robot field more particularly to robot power supply plug-in connections and insertion method.
Background technology
The portion that robot is mostly quickly attached and removed from present using electric drive, power supply plug-in unit as robot and cable
Part has become necessity.Since the application field of robot is very wide, under some rugged environments, it is desirable that power supply plug-in unit has
There are the functions such as waterproof and dustproof, protection against electric shock.Some existing power supply plug-in units are in order to realize above-mentioned function, complex structural designs, group
It is more to fill process, is unfavorable for being applied to industrial production.
Invention content
The present invention is insufficient according to prior art, provides that a kind of design is scientific and reasonable, it can be achieved that waterproof, the power supply of protection against electric shock
Connected structure.
Technical solution provided by the invention is：
Robot power supply waterproof connected structure, including plug and grafting body,
The plug includes plug body and outer outlet body, is fixed and connected by bellows and spring between plug body and outer outlet body
It connecing, spring is located at the inside of bellows,
Two metal connection ends being connect respectively with firewire and zero curve line are fixedly installed in plug body, the metal connects
Connect and be cased with waterproof jacket on end with the junction of plug body, the outer end of metal connection end as the outer edge surface of waterproof jacket,
Be provided with cavernous body on the periphery of metal connection end and waterproof jacket, the both ends of the cavernous body respectively with plug body and outer outlet body
It is adhesively fixed,
The outer end of metal connection end is arranged at intervals with several gear holes,
The grafting body includes insertion shell, be provided on insertion shell with the matched jack of metal connection end, insert
Centre wheel there are two fixed settings, centre wheel to be cased with runner, and torsion is fixedly connected between centre wheel and runner outside in body contact body
Spring is provided on runner with the gear hole on metal connection end to meshed gears, and conducting rod, grafting shell are provided on runner
It is additionally provided with heater strip and battery pack, one end connection heater strip of battery pack in vivo, the other end of heater strip is connect with conducting rod,
The other end of battery pack is connected with conductive contact, and conductive contact is located on the rotational trajectory of conducting rod, the position of shape memory alloy
Be correspondingly arranged with heater strip and be inserted into jack metal connection end it is corresponding, two shape memory alloys connect respectively firewire or
The connecting pin of zero curve.
It is connect specifically, being provided with opening on outer outlet body with lift pump.
Specifically, it is provided with what the space for surrounding plug body, bellows, outer outlet body was connected with exterior space in plug body
Osculum.
Specifically, the fastener that can be fastened and connected is provided between plug body and insertion shell.
Specifically, metal connection end is inserted into insertion shell, the length of waterproof jacket is more than the length of cavernous body at this time.
Specifically, being provided with guide wheel group in the both sides of the movement locus of metal connection end in insertion shell, every group is led
Include 2 directive wheels to wheel group.
Specifically, the internal diameter of waterproof jacket is identical with the outer diameter of insertion shell.
Specifically, supporting rod is fixed in insertion shell, shape memory alloy is fixed on supporting rod.
The beneficial effects of the invention are as follows：Connected structure leak can be effectively prevent, reduces the danger of connected structure electric leakage, knot
Structure is simple.
Description of the drawings
Fig. 1 is the structure diagram of robot power supply waterproof connected structure proposed by the present invention；
Fig. 2 is the structure chart of plug when plug of the present invention is disconnected with grafting body；
1 insertion shell, 2 metal connection end, 3 directive wheel, 4 runner, 5 torsional spring
6 centre wheel, 7 supporting rod, 8 shape memory alloy, 9 heater strip, 10 power supply
11 plug body, 12 bellows, 13 cavernous body, 14 waterproof jacket, 15 connector
16 outer outlet bodies 7,18 springs of opening.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.
As shown in Figure 1, robot power supply waterproof connected structure, including plug and grafting body.
The plug includes plug body 11 and outer outlet body 16, passes through bellows 12 and bullet between plug body 11 and outer outlet body 16
Spring 18 is fixedly connected, and spring 18 is located at the inside of bellows 12,
Two metal connection ends 2 being connect respectively with firewire and zero curve line, the gold are fixedly installed in plug body 11
Belong to and be cased with waterproof jacket 14 on connection end 2 with the junction of plug body 11, outer end and the waterproof jacket 14 of metal connection end 2
Outer edge surface is the same, and metal connection end 2 is with being provided with cavernous body 13, the both ends point of the cavernous body 13 on the periphery of waterproof jacket 14
It is not adhesively fixed with plug body 11 and outer outlet body 16.
The outer end of metal connection end 2 is arranged at intervals with several gear holes.
The grafting body includes insertion shell 1, be provided on insertion shell 1 with 2 matched jack of metal connection end,
Guide wheel group is provided in insertion shell 1 in the both sides of the movement locus of metal connection end 2, every group of guide wheel group includes 2
Directive wheel 3.
There are two centre wheel 6, centre wheel 6 is cased with runner 4, and centre wheel 6 and runner 4 outside for fixed setting in insertion shell 1
Between be fixedly connected with torsional spring 5, be provided on runner 4 with the gear hole on metal connection end 2 to meshed gears, runner 4
On be provided with conducting rod, be additionally provided with heater strip 9 and battery pack 10 in insertion shell 1, one end connection heater strip of battery pack 10
9, the other end of heater strip 9 is connect with conducting rod, and the other end of battery pack 10 is connected with conductive contact, and conductive contact is located at conduction
On the rotational trajectory of bar, the position of shape memory alloy 8 is correspondingly arranged with heater strip 9 and the metal connection end 2 with being inserted into jack
Corresponding, two shape memory alloys 8 connect the connecting pin of firewire or zero curve respectively.Supporting rod 7 is fixed in insertion shell 1, note
Recall alloy sheet 8 to be fixed on supporting rod 7.
Opening 17 is provided on outer outlet body 16 to connect with lift pump, lift pump empties the air in outer outlet body 16,
It prevents exposed metal connection end 2 from being contacted with the air of moisture content, prevents metal connection end 2 from getting rusty or due to metal
2 surface of connection end has moisture to generate electric spark when contacting with shape memory alloy 8 to cause loose contact.
The space that being provided in plug body 11 surrounds plug body 11, bellows 12, outer outlet body 16 is connected with exterior space
Osculum, the osculum of plug body 11 can be placed downwards, convenient in plug body 11, outer outlet body 16,12 space of bellows
The water discharge of appearance, can also be connect by osculum with lift pump, and the moisture that cavernous body 13 absorbs is sucked out.
The fastener 15 that can be fastened and connected is provided between plug body 11 and insertion shell 1.
The internal diameter of waterproof jacket 16 is identical with the outer diameter of insertion shell 1, convenient for being carried out between waterproof jacket 16 and insertion shell 1 pair
It connects, meanwhile, it can effectively separate contact of the metal connection end 2 with exterior space, reduce metal connection end 2 and exterior space
Contact area and touch opportunity.
Metal connection end 2 is inserted into insertion shell 1, and the length of waterproof jacket 14 is more than the length of cavernous body 13 at this time, this
When, it can be compressed with cavernous body 13, be not in since cavernous body 13 absorbs excess moisture, make two metal connection ends 2
Short circuit is formed by cavernous body 13 and water.
Robot power supply waterproof connected structure of the present invention is under partition state, and plug and grafting body are in separation shape
State.
Machine man-hour is needed, the robot power supply waterproof connected structure is in assembled state, as shown in Figure 1.
During grafting, by outer outlet body 16 and insertion shell 1 to just, metal connection end 2 is inserted into the jack on insertion shell 1
Interior, outer outlet body 16 is moved to 11 direction of plug body, and spring 18, bellows 12 and cavernous body 13 turn to compression shape by stretched condition
State.
Under the position-limiting action of directive wheel 3, the gear hole on metal connection end 2 is engaged with the gear on runner 4
Cooperation, runner 4 overcome torsional spring 5 to rotate the active force of runner 4 under the action of metal connection end 2, leading on runner 4
Electric pole is rotated with runner 4.When metal connection end 2 is inserted into extreme position, conducting rod is contacted with conductive contact, battery pack
10th, heater strip 9 forms path circuitry.Heater strip 9 heats shape memory alloy 8.Shape memory alloy 8 is heated to reach deformation temperature
After degree, shape memory alloy 8 and metal connection end 2 are to contacting.At this point, robot dynamical system connection power supply, robot start
Work.At this point, plug body 11 and the connection status of insertion shell 1 are fixed by fastener 15, make robot and power supply
Keep connected state.
When needing to disconnect the connection circuit of robot and power supply, fastener 15 is opened, in upholding naturally for spring 18
Under effect, plug body 11 starts far from outer outlet body 16 and insertion shell 1, and spring 18, bellows 12 and cavernous body 13 proceed by
It upholds outward, metal connection end 2 starts to be extracted from inside to outside by insertion shell 1, meanwhile, runner 4 is in metal connection end 2 and turns round
Under the force action of spring 5, start to reversely rotate, the conducting rod on runner 4 is made to be reversely rotated with runner 4, heater strip 9, electricity
The circuit that pond group 10 forms disconnects.The temperature of heating wire 9 starts to reduce, and the temperature of shape memory alloy 8 decreases, memorial alloy
Piece 8 restores original-shape.For metal connection end 2 while insertion shell 1 is extracted, robot is in power-off shape with power supply simultaneously
State.
Claims (10)
1. robot power supply waterproof connected structure, which is characterized in that including plug and grafting body,
The plug includes plug body (11) and outer outlet body (16), passes through bellows between plug body (11) and outer outlet body (16)
(12) be fixedly connected with spring (18), spring (18) positioned at the inside of bellows (12),
Two metal connection ends (2) being connect respectively with firewire and zero curve line, the gold are fixedly installed in plug body (11)
Belong to and be cased with waterproof jacket (14) with the junction of plug body (11) on connection end (2), the outer end of metal connection end (2) is with preventing
The outer edge surface of water jacket (14) is the same, and metal connection end (2) is described with being provided with cavernous body (13) on the periphery of waterproof jacket (14)
The both ends of cavernous body (13) are adhesively fixed respectively with plug body (11) and outer outlet body (16),
The outer end of metal connection end (2) is arranged at intervals with several gear holes,
The grafting body includes insertion shell (1), is provided on insertion shell (1) matched slotting with metal connection end (2)
Hole, in insertion shell (1) fixed setting be cased with runner (4) outside centre wheel (6) there are two centre wheel (6), and centre wheel (6) with
Torsional spring (5) is fixedly connected between runner (4), is provided on runner (4) with the gear hole on metal connection end (2) to engaging
Gear, conducting rod is provided on runner (4), heater strip (9) and battery pack (10), battery are additionally provided in insertion shell (1)
One end connection heater strip (9) of group (10), the other end of heater strip (9) are connect with conducting rod, and the other end of battery pack (10) connects
Conductive contact is connected to, conductive contact is located on the rotational trajectory of conducting rod, and the position of shape memory alloy (8) and heater strip (9) are right
It should set and the metal connection end (2) with being inserted into jack is corresponding, two shape memory alloys (8) connect firewire or zero curve respectively
Connecting pin.
2. robot power supply waterproof connected structure according to claim 1, which is characterized in that outer outlet body is provided with out on (16)
Mouth (17) is connect with lift pump.
3. robot power supply waterproof connected structure according to claim 1, which is characterized in that being provided in plug body (11) makes
The osculum that the space that plug body (11), bellows (12), outer outlet body (16) surround is connected with exterior space.
4. robot power supply waterproof connected structure according to claim 1, which is characterized in that plug body (11) and insertion shell
(1) fastener (15) that can be fastened and connected is provided between.
5. robot power supply waterproof connected structure according to claim 1, which is characterized in that metal connection end (2) is inserted into
In insertion shell (1), the length of waterproof jacket (14) is more than the length of cavernous body (13) at this time.
6. robot power supply waterproof connected structure according to claim 1, which is characterized in that in metal in insertion shell (1)
The both sides of the movement locus of connection end (2) are provided with guide wheel group, and every group of guide wheel group includes 2 directive wheels (3).
7. robot power supply waterproof connected structure according to claim 1, which is characterized in that the internal diameter of waterproof jacket (14) is with inserting
The outer diameter of body contact body (1) is identical.
8. robot power supply waterproof connected structure according to claim 1, which is characterized in that supporting rod (7) is fixed on grafting
In housing (1), shape memory alloy (8) is fixed on supporting rod (7).
9. the insertion method of robot power supply waterproof connected structure according to claim 1, which is characterized in that
During grafting, by outer outlet body 16 and insertion shell 1 to just, metal connection end 2 is inserted into the jack on insertion shell 1, outside
Cover body 16 is moved to 11 direction of plug body, and spring 18, bellows 12 and cavernous body 13 turn to compressive state by stretched condition,
Under the position-limiting action of directive wheel 3, the gear hole on metal connection end 2 is engaged cooperation with the gear on runner 4,
Runner 4 overcomes torsional spring 5 to rotate the active force of runner 4 under the action of metal connection end 2, the conducting rod on runner 4
It is rotated with runner 4, when metal connection end 2 is inserted into extreme position, conducting rod is contacted with conductive contact, battery pack 10,
Heater strip 9 forms path circuitry, and heater strip 9 heats shape memory alloy 8, and shape memory alloy 8 is heated to reach deformation temperature
Afterwards, shape memory alloy 8 is with metal connection end 2 to contacting, at this point, robot dynamical system connects power supply, robot starts work
Make,
When needing to disconnect the connection circuit of robot and power supply, under the action of the natural extension of spring 18, plug body 11 is opened
Begin far from outer outlet body 16 and insertion shell 1, spring 18, bellows 12 and cavernous body 13 proceed by outside extension, metal connection
End 2 starts to be extracted from inside to outside by insertion shell 1, meanwhile, runner 4 under the force action of metal connection end 2 and torsional spring 5,
Start to reversely rotate, the conducting rod on runner 4 is made to be reversely rotated with runner 4, the circuit that heater strip 9, battery pack 10 form
It disconnecting, the temperature of heating wire 9 starts to reduce, and the temperature of shape memory alloy 8 decreases, and shape memory alloy 8 restores original-shape,
For metal connection end 2 while insertion shell 1 is extracted, robot is in off-position with power supply simultaneously.
10. insertion method according to claim 9, which is characterized in that
Plug body 11 and the connection status of insertion shell 1 are fixed by fastener 15, robot is made to keep connecting with power supply
Logical state；
When needing to disconnect the connection circuit of robot and power supply, it is first turned on fastener 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466126.8A CN108199201B (en) | 2017-12-28 | 2017-12-28 | Robot power supply waterproof connected structure and insertion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466126.8A CN108199201B (en) | 2017-12-28 | 2017-12-28 | Robot power supply waterproof connected structure and insertion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108199201A true CN108199201A (en) | 2018-06-22 |
| CN108199201B CN108199201B (en) | 2019-11-22 |
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ID=62586101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711466126.8A Active CN108199201B (en) | 2017-12-28 | 2017-12-28 | Robot power supply waterproof connected structure and insertion method |
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| Country | Link |
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| CN (1) | CN108199201B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541077A (en) * | 2020-04-29 | 2020-08-14 | 杨娟 | Safety plug |
| CN111864467A (en) * | 2020-07-23 | 2020-10-30 | 杭州服道乐电子商务有限公司 | Socket anti-electric-shock device based on electromagnetic induction principle |
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|---|---|---|---|---|
| JPH08167456A (en) * | 1994-12-15 | 1996-06-25 | Advantest Corp | Zero insertion force connector and multi-pin connector mounting/demounting device employing the zero insretion force connector |
| CN105140075A (en) * | 2015-10-15 | 2015-12-09 | 中投仙能科技（苏州）有限公司 | Battery equalization active temperature protection switch and control method thereof |
| CN205960297U (en) * | 2016-06-13 | 2017-02-15 | 浙江大学城市学院 | Bathroom moisture -proof electrical appliance plug |
| CN205960347U (en) * | 2016-08-05 | 2017-02-15 | 王浩宇 | Novel safety socket |
-
2017
- 2017-12-28 CN CN201711466126.8A patent/CN108199201B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08167456A (en) * | 1994-12-15 | 1996-06-25 | Advantest Corp | Zero insertion force connector and multi-pin connector mounting/demounting device employing the zero insretion force connector |
| CN105140075A (en) * | 2015-10-15 | 2015-12-09 | 中投仙能科技（苏州）有限公司 | Battery equalization active temperature protection switch and control method thereof |
| CN205960297U (en) * | 2016-06-13 | 2017-02-15 | 浙江大学城市学院 | Bathroom moisture -proof electrical appliance plug |
| CN205960347U (en) * | 2016-08-05 | 2017-02-15 | 王浩宇 | Novel safety socket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541077A (en) * | 2020-04-29 | 2020-08-14 | 杨娟 | Safety plug |
| CN111541077B (en) * | 2020-04-29 | 2021-11-23 | 常熟市华岳触控科技有限公司 | Safety plug |
| CN111864467A (en) * | 2020-07-23 | 2020-10-30 | 杭州服道乐电子商务有限公司 | Socket anti-electric-shock device based on electromagnetic induction principle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108199201B (en) | 2019-11-22 |
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Effective date of registration: 20230720 Address after: 100000 Room 116, Floor 1, Building 1, No. 19, West Fourth Ring South Road, Fengtai District, Beijing Patentee after: Beijing keanke Intelligent Technology Co.,Ltd. Address before: No.12, DAFULI Industrial Zone, Beisha village, Lishui Town, Nanhai District, Foshan City, Guangdong Province, 528200 Patentee before: FOSHAN NANHAI HUIJIA HARDWARE PRODUCTS CO.,LTD. |