CN107623217A - Electric plug-in unit capable of overlarge current - Google Patents
Electric plug-in unit capable of overlarge current Download PDFInfo
- Publication number
- CN107623217A CN107623217A CN201710996707.6A CN201710996707A CN107623217A CN 107623217 A CN107623217 A CN 107623217A CN 201710996707 A CN201710996707 A CN 201710996707A CN 107623217 A CN107623217 A CN 107623217A
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- electrode
- bull
- parent part
- leading body
- electrode leading
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- 244000309464 bull Species 0.000 claims description 120
- 239000002184 metal Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 27
- 238000010586 diagram Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 8
- 239000000084 colloidal system Substances 0.000 description 7
- 238000005336 cracking Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- -1 resistance Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Spark Plugs (AREA)
Abstract
The invention relates to the field of batteries, and discloses an electric plug capable of realizing overlarge current, which comprises: the first electrode auxiliary conductor male piece of the male plug-in is electrically connected with the first electrode main conductor male piece, and the impedance of the first electrode auxiliary conductor male piece is greater than that of the first electrode main conductor male piece; the first electrode auxiliary conductor female part of the female plug-in part is electrically connected with the first electrode main conductor female part, and the impedance of the female plug-in part is greater than that of the first electrode main conductor female part; the terminal length of the first electrode auxiliary conductor male member is longer than the first electrode main conductor male member, and the terminal length of the first electrode auxiliary conductor female member is longer than the first electrode main conductor female member, so that: when the male plug-in unit and the female plug-in unit are nested and plugged, the contact between the first electrode auxiliary conductor male unit and the first electrode auxiliary conductor female unit is prior to the contact between the first electrode main conductor male unit and the first electrode main conductor female unit.
Description
Technical field
The present invention relates to electricity field, more particularly to a kind of electric plug of energy super-high-current.
Background technology
Existing connector on the market, in the electrical equipment or device for relatively high power, big electricity can not be met
Continuous firing demand is flowed, thus is pregnant with small volume, continues high current work, reduces plug-in unit male and female Contact fire
Flower.
This electric plug design overcurrent value continuous firing overcurrent value is more than (or equal to 100) ampere, using structure：Selection two
The conductor of larger (or two or more), can and be connect among big conductor multiple small conductors carry out increase impedance (or use big impedance
Material), so as to reduce (frequency) caused by Contact spark.
The content of the invention
The first object of the present invention is to provide a kind of electric plug of energy super-high-current.
A kind of electric plug of energy super-high-current provided in an embodiment of the present invention, including：
Male plug part, including the first housing, set in the first shell body by first electrode leading body bull, second electrode
Leading body bull, first electrode teach body bull, and the first electrode teaches body bull and the first electrode leading body bull
Electrical connection, the first electrode teach the impedance of body bull to be more than the first electrode leading body bull；
Mother board, including the second housing, set in the second shell body by first electrode leading body parent part, second electrode
Leading body parent part, first electrode teach body parent part, and the first electrode teaches body parent part and the first electrode leading body parent part
Electrical connection, and impedance is more than the first electrode leading body parent part；
The first electrode teaches the tip length of body bull to be longer than the first electrode leading body bull, also, described
First electrode teaches the tip length of body parent part to be longer than the first electrode leading body parent part, so that：When the male plug part with
The mother board be nested grafting when, the first electrode teaches body bull to teach the contact elder generation of body parent part with the first electrode
In first electrode leading body bull contact with the first electrode leading body parent part,
When the male plug part and the mother board are nested grafting, the first electrode leading body bull nesting is plugged on
In the first electrode leading body parent part, the first electrode teaches body bull nesting to be plugged on the first electrode and teaches body mother
In part, the second electrode leading body bull nesting is plugged on the second electrode leading body parent part.
Alternatively, the outer wall in first housing, be respectively arranged with can in the precalculated position of inwall of second housing
Groove, the fin of nesting are mutually matched,
When the male plug part and the mother board are nested grafting, the fin insertion is spacing in the groove.
Alternatively, the number of the first electrode leading body bull is two or more than two,
The number of the first electrode leading body parent part is consistent with the first electrode leading body bull, and corresponds.
Alternatively, the number of the second electrode leading body bull is two or more than two,
The number of the second electrode leading body parent part is consistent with the second electrode leading body bull, and corresponds.
Alternatively, the first electrode teaches the number of body bull for two or more than two,
The first electrode teaches the number of body parent part and the first electrode to teach body bull consistent, and corresponds.
Alternatively, taught in the first electrode and be in series with first resistor on body bull.
Alternatively, the first resistor is located in the first shell body,
Or to be arranged on the first shell external for the wire by drawing outside.
Alternatively, taught in the first electrode and be in series with second resistance on body parent part.
Alternatively, the second resistance is located in the second shell body,
Or to be arranged on the second shell external for the wire by drawing outside.
Alternatively, the first electrode teaches body bull, first electrode to teach body parent part to be made of metal, and resistivity is big
In the resistivity of the first electrode leading body bull, first electrode leading body parent part, and cross-sectional area is less than the described first electricity
Pole leading body bull, first electrode leading body parent part, and length is longer than the first electrode leading body bull, first electrode is dominated
Body parent part.
Alternatively, the first electrode teaches body bull to teach the impedance of body parent part to be more than or equal to 80 with first electrode
Ohm.
Alternatively, it is additionally provided with the housing that first shell, second housing form for being connect with external connection
Head, also it is connected with the housing close to the joint with the insulating sheath on protecting the joint.
Alternatively, the first electrode leading body bull, first electrode teach body bull, first electrode leading body parent part,
It is positive pole that first electrode, which teaches body parent part,；
The second electrode leading body bull, second electrode leading body parent part are negative pole.
Alternatively, the first electrode leading body bull, first electrode teach body bull, first electrode leading body parent part,
It is negative pole that first electrode, which teaches body parent part,；
The second electrode leading body bull, second electrode leading body parent part are positive pole.
Alternatively, the first electrode leading body bull is tubulose.
Alternatively, the second electrode leading body bull is tubulose.
Alternatively, it is tubulose that the first electrode, which teaches body bull,.
Alternatively, the first electrode leading body parent part is the pipe for being provided with least one longitudinal direction cracking mouth along pipe
Shape.
Alternatively, the second electrode leading body parent part is the pipe for being provided with least one longitudinal direction cracking mouth along pipe
Shape.
Alternatively, it is the pipe for being provided with least one longitudinal direction cracking mouth along pipe that the first electrode, which teaches body parent part,
Shape.
Alternatively, first housing, be molded with colloid in second shell respectively, the institute in first housing, second shell
There is part to be embedded in the colloid of solidification.
11st, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
The first electrode leading body bull, first electrode teach body bull, first electrode leading body parent part, first electrode
It is positive pole to teach body parent part；
The second electrode leading body bull, second electrode leading body parent part are negative pole.
12nd, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
The first electrode leading body bull, first electrode teach body bull, first electrode leading body parent part, first electrode
It is negative pole to teach body parent part；
The second electrode leading body bull, second electrode leading body parent part are positive pole.
13rd, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
The first electrode leading body bull is tubulose.
14th, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
The second electrode leading body bull is tubulose.
15th, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
It is tubulose that the first electrode, which teaches body bull,.
16th, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
The first electrode leading body parent part is the tubulose for being provided with least one longitudinal direction cracking mouth along pipe.
17th, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
The second electrode leading body parent part is the tubulose for being provided with least one longitudinal direction cracking mouth along pipe.
18th, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
It is the tubulose for being provided with least one longitudinal direction cracking mouth along pipe that the first electrode, which teaches body parent part,.
19th, the electric plug of a kind of energy super-high-current according to claim 1, it is characterised in that
It is molded with colloid in first housing, second shell respectively, all parts in first housing, second shell bury
In the colloid of solidification.
Therefore in the present embodiment, first electricity larger due to being respectively provided with impedance in male plug part, mother board
Pole teaches body bull, first electrode to teach body parent part, and when male plug part, mother board grafting, the larger first electrode of impedance is taught
Body bull, first electrode teach body parent part first to contact and reduce Contact electric current first, and it is relative to the direct of prior art
The technical scheme that both positive and negative polarity leading body directly contacts, be advantageous to avoid contact with the production of moment spark using technical solution of the present invention
It is raw.
Also, when first electrode leading body bull contacts with first electrode leading body parent part 202, first electrode teaches body
Bull 104 teaches body bull 104 in parallel with first electrode, and first electrode teaches body parent part 204 to teach body parent part with first electrode
204 is in parallel, and most current passes through the less first electrode leading body bull 102 of impedance, first electrode leading body parent part
202.The technical scheme of spark is avoided by increasing the impedance of both positive and negative polarity leading body relative to prior art, using the present embodiment
The internal resistance during normal work of the electric plug of technology is lower, and loss is smaller.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, not
Inappropriate limitation of the present invention is formed, in the accompanying drawings：
Main structure diagram before the assembling of the electric plug for the energy super-high-current that Fig. 1 provides for the embodiment of the present invention 1；
Fig. 2 is the main structure diagram after electric plug assembling described in Fig. 1；
Fig. 3 is Fig. 2 perspective structure schematic diagram；
Fig. 4 is the perspective structure schematic diagram of the male plug part in Fig. 1；
Fig. 5 is the perspective structure schematic diagram of the mother board in Fig. 1；
Fig. 6 is the dimensional structure diagram of the male plug part in Fig. 4；
Fig. 7 is the dimensional structure diagram of the mother board in Fig. 1；
Fig. 8 is the fin structural representation on the first shell；
Fig. 9 is the groove structure schematic diagram on second housing；
Front view structure is illustrated before the assembling of the electric plug for another energy super-high-current that Figure 10 provides for the embodiment of the present invention 1
Figure；
Figure 11 is the main structure diagram after electric plug assembling described in Figure 10.
Reference：
100：Male plug part； 101：First housing； 102：First electrode leading body bull；
103：Second electrode leading body bull； 104：First electrode teaches body bull；
105：Fin； 200：Mother board； 201：Second housing；
202：First electrode leading body parent part； 203：Second electrode leading body parent part；
204：First electrode teaches body parent part； 205：Groove.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment, herein illustrative examples of the invention
And explanation is used for explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1：
Referring to a kind of electric plug of energy super-high-current is provided shown in Fig. 1-11, in this implementation, it includes：Can be mutually nested
The male plug part 100 of grafting and mother board 200.
Wherein, male plug part 100 includes the first housing 101, is set in the first housing 101 by first electrode leading body bull
102nd, second electrode leading body bull 103, first electrode teach body bull 104.Wherein first electrode, second electrode wherein it
One is positive pole, and another is negative pole.
Wherein first electrode teaches body bull 104 to be electrically connected with first electrode leading body bull 102, is identical electrode,
And first electrode teaches the impedance of body bull 104 to be more than the impedance of first electrode leading body bull 102；
Mother board 200 includes the second housing 201, set in the second housing 201 by first electrode leading body parent part 202,
Second electrode leading body parent part 203, first electrode teach body parent part 204.
First electrode teaches body parent part 204 to be electrically connected with first electrode leading body parent part 202, is identical electrode, and the
One electrode teaches the impedance of body parent part 204 to be more than the impedance of first electrode leading body parent part 202.
When male plug part 100 and the mother board 200 are nested grafting：
The nesting of first electrode leading body bull 102 is plugged in first electrode leading body parent part 202,
First electrode is taught the nesting of body bull 104 to be plugged on electrode and taught in body parent part,
The nesting of second electrode leading body bull 103 is plugged on second electrode leading body parent part 203,
It is achieved thereby that the both positive and negative polarity nesting grafting of male plug part 100, mother board 200.
In the present embodiment, the tip length of body bull 104 is taught to be arranged to be longer than first electrode and dominate first electrode
Body bull 102, the tip length that first electrode teaches body parent part 204 is arranged to be longer than first electrode leading body parent part 202, from
And make when male plug part 100 and mother board 200 are nested grafting, first electrode teaches body bull 104 to teach body with first electrode
The contact of parent part 204, the contact with first electrode leading body parent part 202 of body bull 104 is taught prior to first electrode.
After first electrode leading body bull 102 contacts with first electrode leading body parent part 202, first electrode teaches body public
Part 104 teaches body bull 104 in parallel with first electrode, and first electrode teaches body parent part 204 to teach body parent part 204 with first electrode
Parallel connection, because first electrode leading body bull 102, first electrode leading body are made of the good conductor of electric conductivity, it hinders
It is anti-almost to can be ignored close to zero, most current by the less first electrode leading body bull 102 of impedance,
First electrode leading body parent part 202.
Also based on above-mentioned reason, we are designated as leading body using as main grafting conductor during electric plug normal work, will
Moment spark is mainly avoided from grafting moment, but the conductor not played a major role in normal work is designated as teaching body.
Therefore in the present embodiment, it is larger due to being respectively provided with impedance in male plug part 100, mother board 200
First electrode teaches body bull 104, first electrode to teach body parent part 204, when male plug part 100,200 grafting of mother board, impedance
Larger first electrode teaches body bull 104, first electrode to teach body parent part 204 first to contact and reduce Contact electricity first
Stream, its technical scheme directly contacted relative to the direct both positive and negative polarity leading body of prior art, is had using technical solution of the present invention
Beneficial to the generation for avoiding contact with moment spark.
Also, when first electrode leading body bull 102 contacts with first electrode leading body parent part 202, first electrode is auxiliary
Conductor bull 104 teaches body bull 104 in parallel with first electrode, and first electrode teaches body parent part 204 to teach body with first electrode
Parent part 204 is in parallel, and most current is female by the less first electrode leading body bull 102 of impedance, first electrode leading body
Part 202.The technical scheme of spark is avoided by increasing the impedance of both positive and negative polarity leading body relative to prior art, using this implementation
The internal resistance during normal work of the electric plug of example technology is lower, and loss is smaller.
As the signal of the present embodiment, the inventors discovered that the present embodiment technical scheme is applied to first electrode leading body public affairs
It is just that part 102, first electrode, which teach body bull 104, first electrode leading body parent part 202, first electrode to teach body parent part 204,
Pole situation can more effectively avoid connecing a batch generation for moment spark, and it is the optimal technical scheme of the present embodiment.
Distinguish referring to Fig. 8,9 in the precalculated position of the outer wall of first housing 101, the inwall of second housing 201
The fin 105 that can be mutually matched nesting, groove 205 are provided with, when male plug part 100 is nested grafting with the mother board 200,
Fin 105 is embedded in spacing in groove 205.
The present embodiment in the first housing 101 to set fin 105, exemplified by the second housing 201 sets groove 205, but it is real
Otherwise border is not limited to this, can set groove 205 with the first housing 101, fin 105 is set in the second housing 201.
It is provided with using above-mentioned groove 205, fin 105 beneficial to the both positive and negative polarity reversal connection for avoiding electric plug.
As the signal of the present embodiment, the present embodiment is with the first electricity of the relative grafting in male plug part 100, mother board 200
Pole leading body bull 102, second electrode leading body bull 103, by first electrode leading body parent part 202, second electrode leading body
Exemplified by parent part 203 respectively one, but actually it is not limited to this.
For example, the number of first electrode leading body bull 102 is two or more than two, corresponds grafting therewith
The number of first electrode leading body parent part 202 is consistent with the first electrode leading body bull 102.
Or it is also possible that the number of second electrode leading body bull 103 is two or more than two, one a pair therewith
Answer the number of the second electrode leading body parent part 203 of grafting consistent with the second electrode leading body bull 103.
Or it is also possible that first electrode teaches the number of body bull 104 for two or more than two, one a pair therewith
The first electrode of grafting is answered to teach the number of body parent part 204 and the first electrode to teach body bull 104 consistent.
In addition, in the present embodiment, can be, but not limited to teach body bull 104, first electrode to teach body female in first electrode
Connected respectively on part 204 first resistor, the mode of second resistance and its impedance value is set as a larger impedance value.
Wherein the first resistor, second resistance and its corresponding to be connected in series wire can as shown in figs. 1-7, encapsulate
In the first housing 101, the second housing 201, using the technical scheme electric plug can be made simple for structure.Can also but it be not limited to
As shown in Figure 10,11, it will be connected in series outside wire and draw outside the first housing 101, the second housing 201, in the first housing 101, the
Connection first resistor, second resistance outside two housings 201, using the technical scheme, the personal settings of user can be easy to, according to reality
Apply the resistance from different resistances in border.
As the signal of the present embodiment, except the above-mentioned first electrode that increased by way of outer meeting resistance teaches body bull
104th, first electrode is taught outside the impedance of body parent part 204, can not also use outer meeting resistance, and uses the bigger metal of resistivity
Material is made first electrode and teaches body bull 104, first electrode to teach body parent part 204, and it is smaller to be set to cross section, long
Longer mode is spent to increase its impedance to predetermined value.
As the signal of the present embodiment, the inventors discovered that, teach body bull 104 to be taught with first electrode first electrode
The impedance of body parent part 204 is set greater than or equal to 80 ohm, can tackle various high currents, avoid spark from occurring.
As the signal of the present embodiment, it is additionally provided with and is used for and outside on the housing that the first shell, second housing form
The joint of connection, also it is connected with the insulating sheath on protecting joint, i.e., is set on shell on the housing described in the joint
It is equipped with the lira mutually to be spun with insulation protective jacket.
As the signal of the present embodiment, first electrode leading body bull 102, the electricity of second electrode leading body bull 103, first
It is respectively tubulose that body bull 104 is taught in pole.
As the signal of the present embodiment, first electrode leading body parent part 202, the electricity of second electrode leading body parent part 203, first
It is respectively the tubulose for being provided with least one longitudinal direction cracking mouth along pipe that body parent part 204 is taught in pole, favourable using the setting
In improving the grafting tightness degree between bull and parent part, electric conductivity is improved.
Referring to shown in Fig. 8,9, in the present embodiment, colloid is molded with respectively in the first housing 101, second shell, first
The parts such as all series conductors, resistance, conductor in housing 101, second shell are embedded in coagulated colloid.
To sum up, the present embodiment is consolidated conductor using injection colloid is carried out in the first housing 101, the second housing 201
It is fixed, by injections such as all conductors and wires in the housing.Electrode conductor using one is long and the other is short pattern, avoid male plug part 100 with
During patching, body bull 104, first is taught in contact first electrode to producing spark during inserting for mother board 200
When electrode teaches body parent part 204, body bull 104, first electrode is taught to teach the impedance of body parent part 204 to reduce by first electrode
Electric current.
The technical scheme provided above the embodiment of the present invention is described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are set forth, the explanation of above example is only applicable to help and understands this
The principle of inventive embodiments；Meanwhile for those of ordinary skill in the art, according to the embodiment of the present invention, in specific embodiment party
There will be changes in formula and application, in summary, this specification content should not be construed as limiting the invention.
Claims (10)
- A kind of 1. electric plug of energy super-high-current, it is characterised in that including：Male plug part, including the first housing, set in the first shell body and dominated by first electrode leading body bull, second electrode Body bull, first electrode teach body bull, and the first electrode teaches body bull to be electrically connected with the first electrode leading body bull Connect, the first electrode teaches the impedance of body bull to be more than the first electrode leading body bull；Mother board, including the second housing, set in the second shell body and dominated by first electrode leading body parent part, second electrode Body parent part, first electrode teach body parent part, and the first electrode teaches body parent part to be electrically connected with the first electrode leading body parent part Connect, and impedance is more than the first electrode leading body parent part；The first electrode teaches the tip length of body bull to be longer than the first electrode leading body bull, also, described first Electrode teaches the tip length of body parent part to be longer than the first electrode leading body parent part, so that：When the male plug part with it is described Mother board be nested grafting when, the first electrode teaches contact of the body bull with first electrode guidance body parent part prior to institute Contact of the first electrode leading body bull with the first electrode leading body parent part is stated,When the male plug part and the mother board are nested grafting, the first electrode leading body bull nesting is plugged on described In first electrode leading body parent part, the first electrode teaches body bull nesting to be plugged on the first electrode and teaches body parent part Interior, the second electrode leading body bull nesting is plugged on the second electrode leading body parent part.
- A kind of 2. electric plug of energy super-high-current according to claim 1, it is characterised in thatThe precalculated position of the inwall of outer wall, second housing in first housing, which is respectively arranged with, can be mutually matched nesting Groove, fin,When the male plug part and the mother board are nested grafting, the fin insertion is spacing in the groove.
- A kind of 3. electric plug of energy super-high-current according to claim 1, it is characterised in thatThe number of the first electrode leading body bull is two or more than two,The number of the first electrode leading body parent part is consistent with the first electrode leading body bull, and corresponds.
- A kind of 4. electric plug of energy super-high-current according to claim 1, it is characterised in thatThe number of the second electrode leading body bull is two or more than two,The number of the second electrode leading body parent part is consistent with the second electrode leading body bull, and corresponds.
- A kind of 5. electric plug of energy super-high-current according to claim 1, it is characterised in thatThe first electrode teaches the number of body bull for two or more than two,The first electrode teaches the number of body parent part and the first electrode to teach body bull consistent, and corresponds.
- A kind of 6. electric plug of energy super-high-current according to claim 1, it is characterised in thatTaught in the first electrode and be in series with first resistor on body bull.
- A kind of 7. electric plug of energy super-high-current according to claim 6, it is characterised in thatThe first resistor is located in the first shell body,Or to be arranged on the first shell external for the wire by drawing outside.
- A kind of 8. electric plug of energy super-high-current according to claim 1, it is characterised in thatTaught in the first electrode and be in series with second resistance on body parent part.
- A kind of 9. electric plug of energy super-high-current according to claim 8, it is characterised in thatThe second resistance is located in the second shell body,Or to be arranged on the second shell external for the wire by drawing outside.
- A kind of 10. electric plug of energy super-high-current according to claim 1, it is characterised in thatThe first electrode teaches body bull, first electrode to teach body parent part to be made of metal, and resistivity is more than described first The resistivity of electrode leading body bull, first electrode leading body parent part, and cross-sectional area is less than first electrode leading body public affairs Part, first electrode leading body parent part, and length is longer than the first electrode leading body bull, first electrode leading body parent part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244249 | 2016-12-29 | ||
| CN2016112442492 | 2016-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107623217A true CN107623217A (en) | 2018-01-23 |
| CN107623217B CN107623217B (en) | 2023-12-12 |
Family
ID=61092869
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721351997.0U Withdrawn - After Issue CN207409711U (en) | 2016-12-29 | 2017-10-20 | Electric plug-in unit capable of overlarge current |
| CN201710996707.6A Active CN107623217B (en) | 2016-12-29 | 2017-10-20 | Electrical plug-in unit capable of over-current |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721351997.0U Withdrawn - After Issue CN207409711U (en) | 2016-12-29 | 2017-10-20 | Electric plug-in unit capable of overlarge current |
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| Country | Link |
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| CN (2) | CN207409711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109888549A (en) * | 2019-03-09 | 2019-06-14 | 东莞市鸿顺电线有限公司 | Counnter attack receiving electrode, anti-reverse battery plug, the plug for allowing multiple batteries to discharge |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207409711U (en) * | 2016-12-29 | 2018-05-25 | 湖南格瑞普新能源有限公司 | Electric plug-in unit capable of overlarge current |
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- 2017-10-20 CN CN201721351997.0U patent/CN207409711U/en not_active Withdrawn - After Issue
- 2017-10-20 CN CN201710996707.6A patent/CN107623217B/en active Active
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| JP2011023259A (en) * | 2009-07-17 | 2011-02-03 | Nanahoshi Kagaku Kenkyusho:Kk | Butt-contact connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888549A (en) * | 2019-03-09 | 2019-06-14 | 东莞市鸿顺电线有限公司 | Counnter attack receiving electrode, anti-reverse battery plug, the plug for allowing multiple batteries to discharge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207409711U (en) | 2018-05-25 |
| CN107623217B (en) | 2023-12-12 |
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