CN108879230A - Electric coupler - Google Patents
Electric coupler Download PDFInfo
- Publication number
- CN108879230A CN108879230A CN201810917415.3A CN201810917415A CN108879230A CN 108879230 A CN108879230 A CN 108879230A CN 201810917415 A CN201810917415 A CN 201810917415A CN 108879230 A CN108879230 A CN 108879230A
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- China
- Prior art keywords
- end sub
- brush
- swing arm
- bracket
- brush swing
- 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.)
- Granted
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- 238000004140 cleaning Methods 0.000 claims description 66
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 abstract description 24
- 230000008878 coupling Effects 0.000 abstract description 20
- 238000005859 coupling reaction Methods 0.000 abstract description 20
- 230000007246 mechanism Effects 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 14
- 230000002547 anomalous effect Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 239000002360 explosive Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010065954 Stubbornness Diseases 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- 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
- H01R13/02—Contact members
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
Abstract
The present invention provides a kind of electric couplers, including first end sub-portion and second end sub-portion, wherein first end sub-portion includes：First end sub-portion bracket；Two groups of brush swing arms, one end of two groups of brush swing arms are rotatably connected respectively to the both ends of first end sub-portion bracket, and the other end of each brush swing arm is respectively arranged with an at least brush；First connecting terminal；Second end sub-portion includes：Second end sub-portion bracket protrudes outward to be formed from middle part to inclined two inclined-planes in both ends in the middle part of one side surface of second end sub-portion bracket；Two conductive plates are layed in respectively on two inclined-planes；Second connecting terminal；When two portion of terminal couplings, the brush of two groups of brush swing arms is contacted with two conductive plates respectively, and can be slided along two conductive plates to both ends.Electric coupler of the invention is provided deviation mechanism for correcting errors when coupling alignment, is reduced the requirement of the manipulation accuracy to the driving equipment of coupler using brush, the cooperation of brush swing arm and wire guide plate.
Description
Technical field
The present invention relates to electric connection technology field more particularly to a kind of electric couplers.
Background technique
Electric coupler generally comprises two portion of terminal, and two portion of terminal are provided with connecting terminal in side respectively, when two
When portion of terminal couples, the connecting terminal of two portion of terminal contacts with each other, and a portion of terminal can be electrically connected to a power source, electric energy can
To be switched to another portion of terminal from a portion of terminal, and then it is connected to the equipment to be powered being connected with another portion of terminal,
It powers to realize to equipment.
In existing electric coupler, the connecting terminal of two portion of terminal often uses plug-in type, in coupling, needs two
Connecting terminal is perfectly aligned, and the plug of a portion of terminal is inserted into the socket of another portion of terminal.However in this way,
The required precision of alignment is very high both when to coupling, and plug has to be inserted into designated depth can realize the wiring on both sides
Termination contact improves operation difficulty, using being inconvenient.
Further, for large-scale electric coupler, two portion of terminal couplings are driven automatically generally by driving equipment
A dynamic portion of terminal is moved to be aligned with another portion of terminal, very high for the driving precision requirement of driving equipment, if do not had
There is alignment, the damage of electric coupler is likely to result in during plug and socket connection.
Summary of the invention
For the problems of the prior art, the purpose of the present invention is to provide a kind of electric couplers, are put using brush, brush
The cooperation of arm and wire guide plate provides deviation mechanism for correcting errors when coupling alignment, reduces the essence of the operation to the driving equipment of coupler
The requirement of exactness.
The embodiment of the present invention provides a kind of electric coupler, including first end sub-portion and second end sub-portion, wherein described first
Portion of terminal includes：
First end sub-portion bracket；
Two groups of brush swing arms, one end of two groups of brush swing arms are rotatably connected respectively to the first end sub-portion bracket
Both ends, the other end of each brush swing arm is respectively arranged with an at least brush；
First connecting terminal is electrically connected with the brush；
The second end sub-portion includes：
Second end sub-portion bracket, protrude outward in the middle part of a side surface of the second end sub-portion bracket to be formed from middle part to
Inclined two inclined-planes in both ends, described two inclined-planes are arranged along first direction；
Two conductive plates are layed in respectively on two inclined-planes of the second end sub-portion bracket；
Second connecting terminal is electrically connected with the conductive plate；
When the first end sub-portion and the second end sub-portion are close to each other in a second direction, two groups of brush swing arms
Brush is contacted with described two conductive plates respectively, and two groups of brush swing arms can be along described two conductive plates to the second end
It slides at the both ends of sub-portion bracket.
Optionally, the first end sub-portion further includes two brush swing arm springs, described two brush swing arm spring difference
It is set between two brush swing arms and the first end sub-portion bracket.
Optionally, the first end sub-portion further includes two cleaning brush swing arms, one end point of described two cleaning brush swing arms
It is not rotatably connected to the first end sub-portion bracket, the other end of described two cleaning brush swing arms is respectively arranged with cleaning brush；
When the first end sub-portion and the second end sub-portion are close to each other in a second direction, the cleaning brush of described two cleaning brush swing arms
It contacts, and can be slided to the both ends of the second end sub-portion bracket along described two conductive plates with described two conductive plates respectively.
Optionally, the first end sub-portion further includes two cleaning brush swing arm springs, described two cleaning brush swing arm springs
It is respectively arranged between described two cleaning brush swing arms and the first end sub-portion bracket.
Optionally, each cleaning brush swing arm respectively correspond one group described in brush swing arm, the side of the cleaning brush swing arm
Face is provided with brush swing arm utensil receiving opening, and the brush swing arm can be passed through from corresponding brush swing arm utensil receiving opening.
Optionally, the first end sub-portion mid-stent protrudes outward to form protruding portion, and the both ends of the protruding portion are also set
It is equipped with limited block, two groups of brush swing arms are respectively arranged at the two sides of the limited block, and the limited block and the brush are put
The position of arm is corresponding；In the initial state, the medial surface of the brush swing arm is contacted with the limited block for the brush swing arm.
Optionally, every group of brush swing arm respectively includes multiple brush swing arms disposed in parallel, first connecting terminal with
The brush corresponds, and is set to the back side of corresponding brush；
Each conductive plate includes multiple conductive bars that the extending direction along the inclined-plane extends, the conductive bar and institute
State brush one-to-one correspondence；
When the first end sub-portion and second end sub-portion couple, each brush is contacted with corresponding conductive bar.
Optionally, the second end sub-portion further includes two second end sub-portion support components and two removable covers, described
Two second end sub-portion support components are respectively arranged at two inclined-planes of the second end sub-portion bracket away from the conductive plate
Side；
Each second end sub-portion support component includes two spring stops and the bullet between two spring stops
Spring partition, described two removable covers respectively with the lateral surface of described two spring stops against, described two spring stops and
Multiple first compressed springs are respectively arranged between spring insert, described two removable covers and the second end sub-portion bracket are solid
Fixed connection, described two spring stops and the spring insert are arranged along third direction, and described two spring stops can be along third
Direction is mobile relative to the spring insert.
Optionally, the first direction, second direction and the third direction are perpendicular to one another.
Optionally, the second end sub-portion further includes second end sub-portion pedestal, and the second end sub-portion pedestal includes activity
Lid and fixing seat, the removable cover can be moved relative to the fixing seat along the second direction；
A spring guide plate is additionally provided between the removable cover and the fixing seat, the spring guide plate is fixed on institute
It states in fixing seat, multiple second compressed springs is also equipped in the spring guide plate, second compressed spring is along second party
To extension.
Optionally, the side of the removable cover offers the sliding slot extended in a second direction, and the side of the fixing seat is set
It is equipped with sliding block corresponding with the sliding slot, the sliding block is embedded in the sliding slot, and can be along the extending direction of the sliding slot
Sliding.
Optionally, the first guide pad is additionally provided in the middle part of the first end sub-portion bracket, first guide pad deviates from
The side setting of the first end sub-portion bracket is fluted, and the is provided in the middle part of a side surface of the second end sub-portion bracket
Two guide pads；
When the first end sub-portion is coupled with the second end sub-portion, second guide pad is embedded at first guiding
In the groove of block.
Optionally, it is additionally provided in the middle part of the first end sub-portion bracket close to switch, the second end sub-portion bracket
It is additionally provided in the middle part of one side surface close to switch baffle；
When the first end sub-portion is aligned in a second direction with the second end sub-portion, it is described close to switch detecting head with
It is described to be aligned in a second direction close to switch baffle.
Electric coupler provided by the present invention provides coupling pair by using brush, the cooperation of brush swing arm and wire guide plate
Deviation mechanism for correcting errors when neat, contact of the brush with conductive plate may make first terminal portion and second end sub-portion to be connected, brush
It can be slided along conductive plate to both ends, have certain coupling range, and the mechanism for correcting errors of multiple directions can be provided, reduce to electricity
The requirement of the manipulation accuracy of the driving equipment of coupler guarantees the connective stability in electric coupler coupling process, avoids electricity
Coupler dislocation causes electric coupler components damage, improves electric coupler service life, increases the scope of application.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is the structural schematic diagram of the electric coupler of one embodiment of the invention；
Fig. 2 is the explosive view of the electric coupler of one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the first end sub-portion of one embodiment of the invention；
Fig. 4 is the structural schematic diagram of the second end sub-portion of one embodiment of the invention；
Fig. 5 is the main view of the second end sub-portion of one embodiment of the invention；
Fig. 6~8 are the first end sub-portion of one embodiment of the invention and the schematic diagram of second end sub-portion coupling process；
The signal of deviation compensation when the first end sub-portion and second end sub-portion that Fig. 9 and Figure 10 is one embodiment of the invention couple
Figure；
Figure 11 is the structural schematic diagram of the limited block of one embodiment of the invention；
Figure 12 is the structural schematic diagram of the brush assembly of electric of one embodiment of the invention；
Figure 13 is the structural schematic diagram of the cleaning brush assemblies of one embodiment of the invention；
Figure 14 is the side view of the electric coupler of one embodiment of the invention；
Figure 15 is S-S sectional view in Figure 14；
Figure 16 is the explosive view of the second end sub-portion of one embodiment of the invention；
Figure 17 is the structural schematic diagram of the second end sub-portion support component of one embodiment of the invention；
Figure 18 is the side view of the second end sub-portion support component of one embodiment of the invention；
Figure 19~21 are the schematic illustrations of the horizontal correction of one embodiment of the invention；
Figure 22 is the structural schematic diagram of the second end sub-portion pedestal of one embodiment of the invention；
Figure 23 is the side view of the second end sub-portion pedestal of one embodiment of the invention；
Figure 24 is the changed schematic diagram of second end sub-portion substructure height of one embodiment of the invention；
Figure 25 is the explosive view of the second end sub-portion pedestal of one embodiment of the invention；
Figure 26 is the explosive view of the vertical deviation correction mechanism of one embodiment of the invention；
Figure 27 is the structural schematic diagram of the guiding mechanism of one embodiment of the invention；
Figure 28 is the schematic diagram of the second guide pad setting position of one embodiment of the invention；
Figure 29 is that the electric coupler of one embodiment of the invention is applied to the schematic diagram of up and down direction cooperation；
Figure 30 is that the electric coupler of one embodiment of the invention is applied to the schematic diagram of left and right directions cooperation.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.It is identical attached in figure
Icon note indicates same or similar structure, thus will omit repetition thereof.
As shown in Fig. 1~5, the embodiment of the present invention provides a kind of electric coupler, including first end sub-portion A and second end sub-portion
There are first end sub-portion outer cover 7 in B, the outside of first end sub-portion A, and there is second end sub-portion outer cover 8 in the outside of second end sub-portion outer cover B,
Wherein, the first end sub-portion A includes 3, the two groups of brush swing arms 11 of first end sub-portion bracket and the first connecting terminal 13.Wherein,
One end of two groups of brush swing arms 11 is rotatably connected respectively to the both ends of the first end sub-portion bracket 3, each electricity
The other end of brush swing arm 11 is respectively arranged with an at least brush 12；First connecting terminal 13 is electrically connected with the brush 12,
Every group of brush swing arm 11, brush 12 and the first connecting terminal 13 constitute a brush assembly of electric 1；The second end sub-portion B further includes
Two conductive plates 42, protrude outward in the middle part of a side surface of the second end sub-portion bracket 43 to be formed from middle part to both ends and tilt
Two inclined-planes, described two inclined-planes along first direction arrange；Described two conductive plates 42 are layed in the Second terminal respectively
On two inclined-planes of portion's bracket 43；Second connecting terminal 41 is electrically connected with the conductive plate 42.
When the first end sub-portion A and the second end sub-portion B are close to each other in a second direction, the cleaning brush swing arm 21
Cleaning brush 22 contacted first with conductive plate 42, and can along conductive plate 42 to both ends slide, first end sub-portion A and second
When portion of terminal B continues close, the brush 12 of two groups of brush swing arms 11 is contacted with described two conductive plates 42 respectively, and described
Two groups of brush swing arms 11 can be slided along described two conductive plates 42 to the both ends of the second end sub-portion bracket 43.In the embodiment
In, the length of cleaning brush swing arm 21 is preferably longer than the length of brush swing arm 11, contacts in this way in brush swing arm 11 with conductive plate 42
When, cleaning brush swing arm 21 is contacted with conductive plate 42 first.
In this embodiment, the direction x in first direction, that is, figure, the direction z in second direction, that is, figure.It should be noted that
It is that first end sub-portion A and second end sub-portion B are close to each other in a second direction herein, it is not required that first end sub-portion A and second end
Sub-portion B is perfectly aligned, and the two may exist certain contraposition deviation, specifically will be specific old below to the correction of this contraposition deviation
It states.
By using the structure of the electric coupler in the embodiment, do not require first terminal portion A and second end sub-portion B complete
Alignment, as long as two groups of brush swing arms 11 contact respectively with two conductive plates 42.And two groups of brush swing arms 11 can be along described
Two conductive plates 42 are slided to the both ends of the second end sub-portion bracket 43, so that the coupling of first end sub-portion A and second end sub-portion B
Closing cooperation has certain altitude range, and being not necessarily must spacing just realization electrical energy when reaching a fixed value.From
And the requirement of the control accuracy for electric coupler coupling driving equipment is reduced, also avoid first end sub-portion A and second end
Sub-portion B cannot achieve coupling when contraposition has certain deviation and coupler caused to deform.
Further, the first end sub-portion A further includes two cleaning brush swing arms 21, described two cleaning brush swing arms 21
One end is rotatably connected respectively to the first end sub-portion bracket 3, and the other end of described two cleaning brush swing arms 21 is respectively set
There is cleaning brush 22；When the first end sub-portion A and the second end sub-portion B are close to each other, described two cleaning brush swing arms 21
Cleaning brush 22 is contacted with described two conductive plates 42 respectively, and can be along described two conductive plates 42 to the second end sub-portion bracket
43 both ends sliding.Therefore, cleaning brush swing arm 21 can clear up the surface of conductive plate 42.The length of cleaning brush swing arm 21
The preferably longer than length of brush swing arm 11.When two portion of terminal are close to each other, cleaning brush swing arm 21 contacts conductive plate 42 first,
Conductive plate 42 is cleaned.Each cleaning brush swing arm 21 and cleaning brush 22 form cleaning brush combination 2.
Further, the other end of cleaning brush swing arm 21 is additionally provided with scraper plate 24, and scraper plate, which can be hung, removes the biggish of stubbornness
The hairbrush of dirt, cleaning brush rear end can strike off dust.
It will be introduced for there is the electric coupler of cleaning brush combination 2 and brush combination 1 simultaneously below.But it can manage
Solution, cleaning brush combination 2 only realizes the cleaning action of conductive plate 42, rather than electric coupler realizes the necessity conducted
Condition.Therefore cleaning brush combination 2 is not necessary structure of the invention, other structures for being not provided with cleaning brush combination 2 also belong to this
Within the protection scope of invention.
It can be participated in shown in Fig. 6~Fig. 8 using the specific coupling process of the electric coupler of the embodiment.In Fig. 6, dotted line
What frame indicated is initial position of the second end sub-portion B when not contacting with first end sub-portion A, second end sub-portion B along the z-axis direction to
Upper mobile h1Highly, i.e., when being moved to solid box position from dotted line frame position, cleaning brush 22 is contacted with conductive plate 42 first, and electric
Brush 12 is not contacted with conductive plate 42 also, therefore two portion of terminal not yet intercouple.
In Fig. 7, what dotted line frame indicated is the position of second end sub-portion B in Fig. 6.Second end sub-portion B is moved further up
Dynamic h2Highly, i.e., when being moved to solid box position from dotted line frame, cleaning brush 22 along conductive plate 42 to both ends slide, and brush 12 into
One step is close to conductive plate 42.
In fig. 8, what dotted line frame indicated is the position of second end sub-portion B in Fig. 7.Second end sub-portion B is moved further up
Dynamic h3Highly, i.e., when being moved to solid box position from dotted line frame, cleaning brush 22 is further moved to both ends along conductive plate 42, and electric
Brush 12 is contacted with conductive plate 42, to realize the electric energy conducting between first end sub-portion A and second end sub-portion B.
As can be seen from Figure 8, although the realization of brush 12 and conductive plate 42 contacts, first end sub-portion bracket 3 and the
There are also a distances for the upper surface lug boss of two-terminal portion B.Therefore on the basis of Fig. 8, second end sub-portion B can further to
Upper movement, at this point, brush 12 can also be moved along conductive plate 42 to both ends, and brush 12 is remained and is contacted with conductive plate 42, two
A portion of terminal still maintains couple state, until the contact of the upper surface lug boss of first end sub-portion bracket 3 and second end sub-portion B is
Only, second end sub-portion B can not be moved up again.
Therefore, by the structure of the embodiment, the coupling of first end sub-portion A and second end sub-portion B have a certain distance
Range, driving second end sub-portion B is mobile towards first end sub-portion A or drives first end sub-portion A towards second end sub-portion B movement
The control precision of driving equipment do not need it is especially high, have certain redundancy range.
Further, the first end sub-portion A further includes two brush swing arm springs 14, described two brush swing arm springs
14 are respectively arranged between two brush swing arms 11 and the first end sub-portion bracket 3.Brush swing arm spring 14 can be real
The reset of existing brush swing arm 11.After brush 12 and conductive plate 42 contact, first end sub-portion A and second end sub-portion B are further leaned on
When close, brush swing arm spring 14 is deformed (being in this embodiment stretcher strain)；As first end sub-portion A and second end sub-portion
When B is back to from couple state not in contact with state, the recoverable force power of brush swing arm spring 14 can push brush swing arm 11 multiple
Position.
In other embodiments, the brush swing arm spring of other modes can also be used, such as by a brush swing arm
Spring is set between two brush swing arms 11.After brush 12 and conductive plate 42 contact, first end sub-portion A and second end
Sub-portion B further towards when, brush swing arm spring generate stretcher strain, when first end sub-portion A and second end sub-portion B from coupling shape
When state is back to not in contact with state, the recoverable force power of brush swing arm spring can be retracted two brush swing arms 11.
Further, being also provided with cleaning brush swing arm spring between described two cleaning brush swing arms 21 specifically can
A cleaning brush swing arm spring is arranged, both ends are connected on the inner wall of two cleaning brush swing arms 21, or setting two clear
Clean brush swing arm spring is respectively arranged between two cleaning brush swing arms 21 and first end sub-portion bracket 3.In cleaning brush 22 and conduction
After plate 42 contacts, first end sub-portion A and second end sub-portion B further towards when, cleaning brush swing arm spring generates stretcher strain, when
When first end sub-portion A and second end sub-portion B is back to from couple state not in contact with state, the recoverable force of cleaning brush swing arm spring
Power can retract two cleaning brush 22.As can be seen that changing in electric coupler from couple state is not coupled to from Fig. 6~8
When, there is relative motion between cleaning brush swing arm 21 and brush swing arm 11, in order to realize the mutual evacuation of the two, avoids mutually
Interference, the side of the cleaning brush swing arm 21 are additionally provided with brush swing arm utensil receiving opening 211, and the brush swing arm 21 can be from the electricity
It is passed through in brush swing arm utensil receiving opening 211.
Using the electric coupler of the embodiment, the contraposition redundancy on z-axis direction not only may be implemented, for pair in x-axis
Position deviation can also play the role of correction.Specifically refer to Fig. 9 and Figure 10.
As shown in figure 9, as first end sub-portion A and second end sub-portion B close to each other in a second direction, if first terminal
There is no alignments completely, such as first end sub-portion A to deviate to the right centainly relative to second end sub-portion B by portion A and second end sub-portion B
Distance e1.When second end sub-portion B is close to first end sub-portion A, cleaning brush 22 still can be contacted with corresponding conductive plate 42, and
And it is moved along conductive plate 42 to both ends.
As shown in Figure 10, in the state of figure 9, when second end sub-portion B is moved further up, although first end sub-portion A
Offset with x-axis direction, brush 12 still can be contacted with corresponding conductive plate 42, and can be along conductive plate 42 to both ends
It is mobile.Therefore, first end sub-portion A and second end sub-portion B also has certain contraposition redundancy in the direction of the x axis, unlikely in deviation
When excessive, electric coupler still be can work normally.
As shown in figure 11, in this embodiment, the middle part of the first end sub-portion bracket 3 also is downwardly projected to form protrusion
Portion, the both ends of protruding portion are additionally provided with limited block 35, and two limited blocks 35 arrange in the x-direction, the limited block 35 and the electricity
The position of brush swing arm 11 is corresponding, to be defined to the position of brush swing arm 11.The brush swing arm 11 in the initial state,
The medial surface of the brush swing arm 11 is contacted with the limited block 35.Herein original state refer to brush 12 not with second end
State when sub-portion B is contacted, under 12 automatic vertical of brush.Limited block 35 can be defined the initial angle of brush swing arm 11.
It is preferred that in the initial state, two brush swing arms 11 are angled in the outboard direction respectively, in this way brush 12 initially with conduction
When plate 42 releases, the outside Slideslip of brush 12 can be guided well.In this embodiment, limited block 35 is a left and right ends
The both ends protrusion of stepped plate, keeps the angle of release of two cleaning brush swing arms 21 smaller than the angle of release of two brush swing arms 11, from
And guarantee that cleaning brush 22 touches below lower end sub-portion bracket 43 prior to brush 12, brush 12 contact lower end sub-portion inclined-plane it
It is preceding first to carry out cleaning.
The specific structure of brush swing arm 11 may refer to shown in Figure 12, and the specific structure of cleaning brush swing arm 21 may refer to figure
Shown in 13.In this embodiment, every group of brush swing arm 11 respectively includes multiple brush swing arms 11 disposed in parallel, multiple brush pendulum
The y-axis direction along figure of arm 11 arranges, and first connecting terminal 13 is corresponded with the brush 12, and is set to corresponding
The back side of brush 12.When brush swing arm 11 is close to cleaning brush swing arm 21, the first connecting terminal 13 can be from brush swing arm
It is stretched out in utensil receiving opening 211.
Accordingly with brush swing arm 11, each conductive plate 42 includes the multiple of the extending direction extension along the inclined-plane
Conductive bar, the conductive bar and the brush 12 correspond.Conductive bar can be using conductive red copper material, but the present invention is unlimited
In this.When the first end sub-portion A and second end sub-portion B is coupled, each brush 12 is contacted with corresponding conductive bar.
Further, first end sub-portion A and second end sub-portion B are after coupling, may if electric coupler moved integrally
Can occur horizontal jitter movement due to acceleration.Therefore the present invention further increases horizontal inertial deviation correction mechanism, to y-axis
Shaking on direction is rectified a deviation.
The structure of horizontal inertial deviation correction mechanism may refer to shown in Figure 14~Figure 18.The second end sub-portion B further includes two
A second end sub-portion support component 5 is respectively arranged at two inclined-planes of the second end sub-portion bracket 43 away from the conductive plate
42 side.There are two horizontal anomalous movement cover boards 52 for the outside setting of second end sub-portion support component 5.Each second end sub-portion
Support component 5 includes two spring stops 54 and the spring insert 55 between two spring stops 54, described two springs
It is respectively arranged with multiple first compressed springs 53 between baffle 54 and spring insert 55, the horizontal anomalous movement cover board 52 and described the
Two-terminal portion bracket 43 is fixedly connected, the horizontal anomalous movement cover board 52 respectively with the lateral surface of the spring stop 54 against.That is,
The second end sub-portion bracket 42 is that one is movable with the horizontal anomalous movement cover board 52, the spring stop 54.The spring
Partition 55 is fixedly installed on support baseboard 51, and spring insert 55 is not have displacement relative to support baseboard 51, and spring
Baffle 54, horizontal anomalous movement cover board 52 and second end sub-portion bracket 42 can then translate in the y-axis direction relative to spring insert 55.
Further, it in order to fix the first compressed spring 53, is additionally provided between two spring stops 54 multiple along y-axis
The guiding axis 56 that direction extends, guiding axis 56 is movable to be arranged in spring insert 55, i.e., spring fixing axle can be living with level
It moves the movement of cover board 52 and is moved along y-axis.First compressed spring 53 there are two being arranged respectively on each guiding axis 56, two first
Compressed spring 53 is located between two spring stops 54 and spring insert 55.The both ends of guiding axis 56 are individually fixed in both ends
Spring stop 54 on, when the spring stop 54 at both ends is mobile relative to spring insert 55, guiding axis 56 is also in spring insert 55
Corresponding perforation in move along the y-axis direction.
The second end sub-portion bracket 43 is including two conductive plate supports plates 431 and is located at described two conductive plate supports plates
Between 431 and the support column 432 that extends downward, the conductive plate supports plate 431 and the support column 432 are arranged along the x-axis direction
Column.Described two second end sub-portion support components 5 are located at described two conductive plate supports plates 431 and the support column 432
Between.
In this embodiment, each spring stop 54 and the respectively triangular plate of the spring insert 55, described three
The inclined-plane of angular plate is bonded with the lower surface of corresponding conductive plate supports plate 431 respectively, and second end sub-portion bracket may be implemented
43 and second end sub-portion support component 5 preferably cooperate.However, the present invention is not limited thereto.
The principle of horizontal inertial deviation correction mechanism is referring to Figure 19~21.As shown in figure 19, in the initial state, first pressure
Contracting spring 53 keeps original state, and spring insert 55 is located between two spring stops 54.Horizontal anomalous movement cover board 52 is by external force
It when being translated to side, such as is translated to the right shown in Figure 20, compresses the first compressed spring of side 53, it is horizontal after external force releasing
Removable cover 52 may return to the initial position in Figure 19.Similarly, it translates to the left as shown in figure 21, compresses the other side first
Compressed spring 53, after external force releasing, horizontal anomalous movement cover board 52 may return to the initial position in Figure 19.
In practical applications, after first end sub-portion A and second end sub-portion B coupling, if lower bracket D is relative to upper bracket
C moves right or upper bracket C is moved to the left relative to lower bracket D, and upper bracket C can give the external force of lower bracket D mono- to the left, and
Horizontal anomalous movement cover board 52 will drive second end sub-portion bracket 43 and be moved to the left relative to lower bracket D, be moved right with offsetting lower bracket D
Dynamic trend keeps the couple state of first end sub-portion A and second end sub-portion B.Similarly, if lower bracket D is relative to upper branch
Frame C is moved to the left or upper bracket C moves right relative to lower bracket D, and upper bracket C can give the external force of lower bracket D mono- to the right,
And horizontal anomalous movement cover board 52 will drive second end sub-portion bracket 43 and move right relative to lower bracket D, to offset lower bracket D to the left
Mobile trend keeps the couple state of first end sub-portion A and second end sub-portion B.
Further, it is contemplated that after coupling, first end sub-portion A and second end sub-portion B might have z-axis to electric coupler
The upper and lower displacement in direction in order to guarantee that portion of terminal electrical contact is good up and down, therefore adds deviation correction mechanism up and down.
The structure of upper and lower deviation correction mechanism may refer to Figure 22~26.In this embodiment, the second end sub-portion B further includes
Second end sub-portion pedestal 6, the second end sub-portion pedestal 6 include removable cover 61 and fixing seat 62, and the removable cover 61 can be opposite
It is moved in the fixing seat 62 along the z-axis direction.
A spring guide plate 65, the spring guide plate 65 are additionally provided between the removable cover 61 and the fixing seat 62
It is fixed in the fixing seat 62, multiple second compressed springs 68, second pressure is also equipped in the spring guide plate 65
Contracting spring 68 extends in a second direction, and spring guide plate 65 limits the position of the second compressed spring 68, avoids the second pressure
Contracting spring 68 rolls.If second end sub-portion B relative to first end sub-portion A further towards when, first end sub-portion bracket 3
It can give second end sub-portion B mono- downward power, so that the second compressed spring 68 is compressed.And removable cover 61 can be relative to solid
Reservation 62 moves down.When external force of the first end sub-portion bracket 3 to second end sub-portion B disappears, the change of the second compressed spring 68
Shape restoring force can jack up removable cover 61, restore to original position.
In this embodiment, the inside of removable cover 61 is additionally provided with spring upper plate 66, and the inside of fixing seat 62 is also set up
There is spring lower plate 67.The side of the removable cover 61 is also provided with the sliding slot 64 extended in a second direction, the fixing seat 62
Lateral surface be provided with sliding block 63 corresponding with the sliding slot 64, the sliding block 63 is embedded in the sliding slot 64, and can edge
The extending direction of the sliding slot 64 slides.Sliding slot 64 is preferably separately positioned on two sides of removable cover 61, and the two of fixing seat 62
A side correspondence is respectively arranged with a sliding block 63, cooperates with sliding slot 64, realizes the guiding of upper and lower displacement.
In this embodiment, sliding block 63 is actually the rivet nut for being fixed on 62 side of fixing seat, passes through fixing seat 62
The threaded hole of side is connected with fixing seat 62.The hole that rivet nut passes through is offered in fixing seat 62, rivet nut passes through solid
It is located among the notch of spring guide plate 65 after reservation 62.However, the present invention is not limited thereto.
In addition, sliding block is arranged using other modes, such as in the medial surface of removable cover 61, opened up in the side of fixing seat 62
Have a sliding slot, sliding block and sliding slot cooperate it is also possible, all belong to the scope of protection of the present invention within.
In this embodiment, in order to further realize guiding when first end sub-portion A and second end sub-portion B cooperates, guarantee
Excessive relative displacement does not occur after the two contraposition, guarantees the stability that electric coupler is electrically coupled, is also further provided with guiding
Mechanism.
The structure of guiding mechanism may refer to shown in Figure 27 and Figure 28.The middle part of the first end sub-portion bracket 3 is also set up
There is the first guide pad 31, first guide pad 31 is fluted away from the setting of the side of the first end sub-portion bracket 3, and described the
The second guide pad 33 is provided in the middle part of one side surface of two-terminal portion bracket 43；The first end sub-portion A and the second end
When sub-portion B is coupled, second guide pad 33 is embedded in the groove of first guide pad 31, to realize first end sub-portion A
With the contraposition of second end sub-portion B.Guiding mechanism uses V-type guiding principle, smooth in order to guarantee to be oriented to, the first guide pad 1 and the
Two guide pads 2 can use teflon material.Therefore, groove limits the second guide pad 33 in a certain range, can not occur
It is mobile, excessive relative displacement does not occur after ensuring that the two contraposition yet, guarantees the stability that electric coupler is electrically coupled.
Further, the middle part of the first end sub-portion bracket 3 is additionally provided with close to switch 32, close to switch 32 by connecing
Nearly switch installation board 321 is fixed on first end sub-portion bracket 3, and the middle part of a side surface of the second end sub-portion bracket 43 is also
It is provided with close to switch baffle 34；It is described to connect when the first end sub-portion A is aligned in a second direction with the second end sub-portion B
The detecting head of nearly switch 32 is aligned with described close to switch baffle 34 in a second direction.When close to switch 32 detecting head with it is described
When contacting close to switch baffle 34, illustrate that first end sub-portion A and second end sub-portion B have realized contact coupling, driving equipment receives
To close to switch 32 feedback signal after, can control second end sub-portion B and no longer rise, or control first end sub-portion A no longer under
Drop.
As shown in Figure 29 and Figure 30, the electric coupler in the present invention can be applied in different scenes.As shown in figure 29,
The first end sub-portion A of electric coupler can be mounted on bracket C, second end sub-portion B is mounted on bracket D.In this embodiment,
Bracket C is in the top of bracket D.Therefore, z-axis direction is the vertical direction perpendicular to ground.It can be driven by driving equipment
Bracket C is moved down or driving arm D is moved up, and realizes first end sub-portion A contact with second end sub-portion B coupling.Separately
Outside, as shown in figure 30, bracket C can also be in the side of bracket D, i.e. z-axis direction is the horizontal direction for being parallel to ground.It can lead to
Device drives of overdriving bracket C is mobile towards bracket D or driving arm D is mobile towards bracket C, realizes first end sub-portion A and the
The contact of two-terminal portion B couples.In other embodiments, bracket C, bracket D and ground form an angle also possible, i.e.,
Bracket C and bracket D are obliquely installed, all belong to the scope of protection of the present invention within.
Compared with prior art, electric coupler provided by the present invention, by using brush, brush swing arm and wire guide plate
Cooperation, provides deviation mechanism for correcting errors when coupling alignment, and contact of the brush with conductive plate may make first terminal portion and second
Portion of terminal conducting, brush can be slided along conductive plate to both ends, have certain coupling range, and can provide entangling for multiple directions
Wrong mechanism reduces the requirement of the manipulation accuracy to the driving equipment of electric coupler, guarantees the company in electric coupler coupling process
Stability is connect, avoids electric coupler dislocation from causing electric coupler components damage, improves electric coupler service life, increase and be applicable in model
It encloses.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (13)
1. a kind of electric coupler, which is characterized in that including first end sub-portion (A) and second end sub-portion (B), wherein described first
Portion of terminal (A) includes：
First end sub-portion bracket (3)；
Two groups of brush swing arms (11), one end of two groups of brush swing arms (11) are rotatably connected respectively to the first end sub-portion
The other end at the both ends of bracket (3), each brush swing arm (11) is respectively arranged with an at least brush (12)；
First connecting terminal (13) is electrically connected with the brush (12)；
The second end sub-portion (B) includes：
Second end sub-portion bracket (43) protrudes outward in the middle part of a side surface of the second end sub-portion bracket (43) to be formed in
Portion is arranged to inclined two inclined-planes in both ends, described two inclined-planes along first direction；
Two conductive plates (42) are layed in respectively on two inclined-planes of the second end sub-portion bracket (43)；
Second connecting terminal (41) is electrically connected with the conductive plate (42)；
When the first end sub-portion (A) and the second end sub-portion (B) are close to each other in a second direction, two groups of brush swing arms
(11) brush (12) is contacted with described two conductive plates (42) respectively, and two groups of brush swing arms (11) can be along described two
Conductive plate (42) is slided to the both ends of the second end sub-portion bracket (43).
2. electric coupler according to claim 1, which is characterized in that the first end sub-portion
It (A) further include two brush swing arm springs (14), described two brush swing arm springs (14) are respectively arranged at described in two
Between brush swing arm (11) and the first end sub-portion bracket (3).
3. electric coupler according to claim 1, which is characterized in that the first end sub-portion
(A) further include two cleaning brush swing arms (21), one end of described two cleaning brush swing arms (21) be rotatably connected respectively to
The other end of the first end sub-portion bracket (3), described two cleaning brush swing arms (21) is respectively arranged with cleaning brush (22)；It is described
When first end sub-portion (A) and the second end sub-portion (B) are close to each other in a second direction, described two cleaning brush swing arms (21)
Cleaning brush (22) is contacted with described two conductive plates (42) respectively, and can be along described two conductive plates (42) to the Second terminal
It slides at the both ends of portion's bracket (43).
4. electric coupler according to claim 3, which is characterized in that the first end sub-portion
It (A) further include two cleaning brush swing arm springs, described two cleaning brush swing arm springs are respectively arranged at described two cleanings
Between brush swing arm (21) and the first end sub-portion bracket (3).
5. electric coupler according to claim 3, which is characterized in that each cleaning brush swing arm (21) respectively corresponds one
The group brush swing arm (11), the side of the cleaning brush swing arm (21) is provided with brush swing arm utensil receiving opening (211), the brush
Swing arm (11) can be passed through from corresponding brush swing arm utensil receiving opening (211).
6. electric coupler according to claim 1, which is characterized in that evagination in the middle part of the first end sub-portion bracket (3)
Protruding portion is formed out, and the both ends of the protruding portion are additionally provided with limited block (35), and two groups of brush swing arms (11) are respectively set
In the two sides of the limited block (35), the limited block (35) is corresponding with the position of the brush swing arm (11)；The brush
In the initial state, the medial surface of the brush swing arm (11) is contacted with the limited block (35) for swing arm (11).
7. electric coupler according to claim 1, which is characterized in that every group of brush swing arm (11) respectively includes multiple parallel
The brush swing arm (11) of setting, first connecting terminal (13) and the brush (12) correspond, and are set to corresponding
Brush (12) the back side；
Each conductive plate (42) includes multiple conductive bars that the extending direction along the inclined-plane extends, the conductive bar and institute
State brush (12) one-to-one correspondence；
When the first end sub-portion (A) and second end sub-portion (B) couple, each brush (12) connects with corresponding conductive bar
Touching.
8. electric coupler according to claim 1, which is characterized in that the second end sub-portion (B) further includes two second
Portion of terminal support component (5) and two removable covers (52), described two second end sub-portion support components (5) are respectively arranged at institute
Two inclined-planes for stating second end sub-portion bracket (43) deviate from the side of the conductive plate (42)；
Each second end sub-portion support component (5) include two spring stops (54) and be located at two spring stops (54) it
Between spring insert (55), described two removable covers (52) respectively with the lateral surface of described two spring stops (54) against,
Multiple first compressed springs (53) are respectively arranged between described two spring stops (54) and spring insert (55), it is described two
Removable cover (52) is fixedly connected with the second end sub-portion bracket (43), described two spring stops (54) and the spring every
Plate (55) is arranged along third direction, and described two spring stops (54) can move along third direction relative to the spring insert (55)
It is dynamic.
9. electric coupler according to claim 8, which is characterized in that the first direction, second direction and the third
Direction is perpendicular to one another.
10. electric coupler according to claim 1, which is characterized in that the second end sub-portion (B) further includes Second terminal
Portion's pedestal (6), the second end sub-portion pedestal (6) include removable cover (61) and fixing seat (62), and the removable cover (61) can phase
The fixing seat (62) is moved along the second direction；
A spring guide plate (65), the spring guide plate are additionally provided between the removable cover (61) and the fixing seat (62)
(65) it is fixed on the fixing seat (62), multiple second compressed springs (68) is also equipped in the spring guide plate (65),
Second compressed spring (68) extends in a second direction.
11. electric coupler according to claim 10, which is characterized in that the side of the removable cover (61) is offered along
The sliding slot (64) that two directions extend, the side of the fixing seat (62) is provided with sliding block corresponding with the sliding slot (64)
(63), the sliding block (63) is embedded in the sliding slot (64), and can slide along the extending direction of the sliding slot (64).
12. electric coupler according to claim 1, which is characterized in that the middle part of the first end sub-portion bracket (3) is also set
It is equipped with the first guide pad (31), first guide pad (31) is provided with recessed away from the side of the first end sub-portion bracket (3)
Slot is provided with the second guide pad (33) in the middle part of one side surface of the second end sub-portion bracket (43)；
When the first end sub-portion (A) couples with the second end sub-portion (B), second guide pad (33) is embedded at described
In the groove of one guide pad (31).
13. electric coupler according to claim 1, which is characterized in that also set up in the middle part of the first end sub-portion bracket (3)
Have close to (32) are switched, is additionally provided in the middle part of a side surface of the second end sub-portion bracket (43) close to switch baffle
(34)；
When the first end sub-portion (A) is aligned in a second direction with the second end sub-portion (B), the spy close to switch (32)
Gauge head is aligned with described close to switch baffle (34) in a second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917415.3A CN108879230B (en) | 2018-08-13 | 2018-08-13 | Electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917415.3A CN108879230B (en) | 2018-08-13 | 2018-08-13 | Electric coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108879230A true CN108879230A (en) | 2018-11-23 |
| CN108879230B CN108879230B (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810917415.3A Active CN108879230B (en) | 2018-08-13 | 2018-08-13 | Electric coupler |
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| CN (1) | CN108879230B (en) |
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| Publication number | Publication date |
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| CN108879230B (en) | 2024-04-02 |
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