CN106602288B - One kind connecting electric installation and its application - Google Patents
One kind connecting electric installation and its application Download PDFInfo
- Publication number
- CN106602288B CN106602288B CN201611257064.5A CN201611257064A CN106602288B CN 106602288 B CN106602288 B CN 106602288B CN 201611257064 A CN201611257064 A CN 201611257064A CN 106602288 B CN106602288 B CN 106602288B
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- Prior art keywords
- power transmission
- seat
- stick
- power
- contact
- 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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- 238000009434 installation Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 98
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 20
- 239000004020 conductor Substances 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000002173 cutting fluid Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 241000826860 Trapezium Species 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Abstract
The present invention relates to one kind connecting electric installation and its application, including power transmission portion and power part, and power transmission portion includes power transmission seat, power transmission contact apparatus, the combination of power transmission stick and telescopic device；Power transmission contact apparatus is arranged on power transmission seat, and power transmission stick combination settings are in power transmission seat and one end is connect with telescopic device；Power part includes power connection seat, electrical contact device and elastic sealing device；Electrical contact device is arranged on power connection seat, and elastic sealing device is located in power connection seat, and one end of elastic sealing device is moved for blocking or being retracted power connection seat；After power transmission stick, which combines, stretches out power transmission seat, it can be entered by pushing elastic sealing device and realize conducting for power transmission contact apparatus and electrical contact device in power connection seat.The novel electric installation that connects of the present invention is skillfully constructed, and structure design is unique, with good leakproofness and electric conductivity, disclosure satisfy that the job requirements of some special industries, while can avoid existing coiling problem during conductive connection.
Description
Technical field
The present invention relates to one kind connecting electric installation and its application, more particularly to there are cutting fluid, iron filings in machining field
Etc. connect electric installation under adverse circumstances, belong to electromechanical assembly technical field.
Background technology
The current most structure of electric installation that connects is relatively simple, such as plugs and sockets, electric knife switch, the connector lug to match
Deng these connect electric installation and are widely used in daily life field and some industrial circles, greatly facilitate the logical of circuit
It is disconnected.But it is traditional connect the most poor sealing of electric installation, cannot be satisfied the occasion of some particular/special requirements, such as machining neck
Domain mine down-hole field of operation, due to these operating environment generally existing cutting fluid, iron filings, mineral dust, electrostatic impurity etc.,
In the electrical transmission field of electricity consumption cutter (such as ultrasonic cutter) under this environmental work, the presence of these substances can influence tradition
The use of electric installation is connected, or even causes it that can not work, What is more can bring security risk.
Therefore, it is necessary to design a kind of good airproof performance, control is realized and connects power-off automatically, safe novel connects Denso
It sets, to adapt to the demand of some special occasions.
Invention content
In view of the deficiencies of the prior art, the present invention provides one kind and connecting electric installation.
The present invention also provides a kind of above-mentioned working methods connecting electric installation.
Technical scheme is as follows：
One kind connecting electric installation, which is characterized in that including：
Power transmission portion, including power transmission seat, power transmission contact apparatus, the combination of power transmission stick and telescopic device；Power transmission contact apparatus is arranged
On power transmission seat and power transmission contact apparatus one end is located at for connecting cable, the other end in power transmission seat；Power transmission stick combination settings exist
In power transmission seat and one end is connect with telescopic device, and the extended or retracted power transmission of the other end of power transmission stick combination is realized by telescopic device
Seat；
Power part, including power connection seat, electrical contact device and elastic sealing device；Electrical contact device is arranged in power connection seat
Upper and electrical contact device one end is located at for connecting cable, the other end in power connection seat；Elastic sealing device is located in power connection seat,
One end of elastic sealing device is moved for blocking or being retracted power connection seat；
After power transmission stick, which combines, stretches out power transmission seat, it can be entered by pushing elastic sealing device in power connection seat and realize that power transmission is touched
Head device and electrical contact device conduct.
Preferably, the power transmission seat includes the horizontal cavity being connected and vertical chamber, and wherein telescopic device is mounted on horizontal cavity
One end, the other end of horizontal cavity is provided with sealing ring and sealing ring door.
Preferably, the power transmission stick combination includes sequentially connected first insulating bar, copper rod, the second insulating bar and conductive copper
Set is connected between copper rod and conductive copper sheathing by electric conductor.
Preferably, the telescopic device selects cylinder or hydraulic cylinder.
Preferably, the power transmission contact apparatus includes cable and sequentially connected insulation waterproof joint, touch spring, touches
Head；Wherein insulation waterproof joint one end is embedded in vertical chamber, and touch spring and contact are placed in vertical intracavitary, cable penetration insulative water-proof
It is connect with contact after connector, touch spring.
Preferably, the power connection seat includes the horizontal cavity being connected and vertical chamber, and one end of horizontal cavity is provided with sealing ring
The other end of sealing ring door, horizontal cavity is provided with rear pressing cover.
Preferably, the elastic sealing device is placed in horizontal cavity, and elastic sealing device includes spring and insulative water-proof stick,
Spring one end is connect with rear pressing cover, the other end and insulative water-proof stick connect.
It is further preferred that the elastic sealing device further includes positioning screw, positioning screw one end and insulative water-proof stick
Connection, the other end are arranged in the groove that power connection seat opens up.
Preferably, the electrical contact device includes cable and sequentially connected insulation waterproof joint, touch spring, touches
Head；Wherein insulation waterproof joint one end is embedded in vertical chamber, and touch spring and contact are placed in vertical intracavitary, cable penetration insulative water-proof
It is connect with contact after connector, touch spring.
A kind of working method connecting electric installation, which is characterized in that include the following steps,
(1) when being powered, telescopic device, which starts, first starts operation, starts to elapse the combination of power transmission stick；
(2) power transmission stick combination is gradually pushed out power transmission seat, until the first insulating bar of power transmission stick combination enters power connection seat
Horizontal cavity, the first insulating bar pushing elastic sealing device, insulative water-proof stick is to horizontal cavity medial movement and compressed spring；
(3) when the contact of copper rod and electrical contact device and the contact of conductive copper sheathing and power transmission contact apparatus
Afterwards, telescopic device stops operation, and realizes and is powered；
(4) when powering off, telescopic device is again started up beginning operation, starts to take back the combination of power transmission stick；
(5) after power transmission stick combines the horizontal cavity of retraction power transmission seat, telescopic device stops operation；
(6) insulative water-proof stick elapses under the reply force effect of spring to initial position.
The beneficial effects of the present invention are：
The novel electric installation that connects of the present invention is skillfully constructed, and structure design is unique, with good leakproofness and electric conductivity,
Disclosure satisfy that the job requirements of some special industries, for example, artificial grafting aviation plug power delivery mode there are water proofing properties poor, knife
Coiling when disk or knife tower tool changing rotate, the problems such as the degree of automation is low.The lathe in mechanical processing can be applied to exist well
The adverse circumstances such as cutting fluid, iron pin, in terms of the electrical transmission of electricity consumption cutter (such as ultrasonic cutter).It has a extensive future, effect
Significantly, it is worthy of popularization.
Description of the drawings
Fig. 1 is the stereogram that the present invention connects electric installation；
Fig. 2 is the right side view that the present invention connects electric installation；
Fig. 3 is the sectional view in the directions A-A in Fig. 2；
Fig. 4 is the structural schematic diagram that power transmission stick combines in the present invention；
Fig. 5 is the sectional view that the present invention connects electric installation；
Wherein：1, cable；2, insulation waterproof joint；3, contact；4, power transmission seat；5, cylinder；6, connecting stud；7, it insulate
Pad；8, sealing ring；9, power transmission stick combines；10, sealing ring；11, insulative water-proof stick；12, positioning screw；13, spring；14, rear pressure
Lid；15, power connection seat；16, contact；17, cable；18, sealing ring door；19, sealing ring door；20, touch spring；21, first
Insulating bar；22, copper rod；23, the second insulating bar；24, conductive copper sheathing；25, electric conductor；26, insulation waterproof joint；27, contact bullet
Spring.
Specific implementation mode
The present invention will be further described by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1：
As shown in Figures 1 to 5, the present embodiment provides one kind connecting electric installation, including power transmission portion and power part two parts,
In：
Power transmission portion, including power transmission seat 4, power transmission contact apparatus, power transmission stick combination 9 and telescopic device；Power transmission contact apparatus is set
It sets on power transmission seat 4 and power transmission contact apparatus one end is located at for connecting cable 1, the other end in power transmission seat 4；Power transmission stick combination 9
Setting is in the power transmission seat 4 and one end connect with telescopic device, by telescopic device realize power transmission stick combine 9 other end stretching or
It is retracted power transmission seat 4；
Power part, including power connection seat 15, electrical contact device and elastic sealing device；The setting of electrical contact device is connecing electricity
On seat 15 and electrical contact device one end is located at for connecting cable 17, the other end in power connection seat 15；Elastic sealing device is located at
In power connection seat 15, one end of elastic sealing device is moved for blocking or being retracted power connection seat；
After power transmission seat 4 are stretched out in power transmission stick combination 9, realization in power connection seat 15 can be entered by pushing elastic sealing device and is sent
Contact device and electrical contact device conduct.
Wherein power transmission seat 4 includes the horizontal cavity being connected and vertical chamber, and telescopic device selects cylinder 5, wherein cylinder 5 to install
In one end of horizontal cavity, the piston rod of cylinder 5 is located in horizontal cavity, and the other end of horizontal cavity is provided with sealing ring 8 and sealing ring
Door 19, sealing ring 8 are annular seal circle.
Power transmission stick combination 9 includes sequentially connected first insulating bar 21, copper rod 22, the second insulating bar 23 and conductive copper sheathing
24, pass through electric conductor 25 (electric conductor selects copper wire in the present embodiment) connection, electric conductor 25 between copper rod 22 and conductive copper sheathing 24
It is placed in the second insulating bar 23 and (is provided with the through-hole for accommodating electric conductor in the second insulating bar), conductive copper sheathing 24 is set in second absolutely
The periphery of edge stick 23, the second insulating bar 23 are connect with the piston rod of cylinder 5 by connecting stud 6.In addition, the first insulating bar 21 exists
When initial position when i.e. piston rod does not stretch out (cylinder do not work), the front end of the first insulating bar 21 be located in sealing ring 8 and with
Sealing ring 8, horizontal cavity port are concordant.
Power transmission contact apparatus includes cable 1 and sequentially connected insulation waterproof joint 2, touch spring 20, contact 3；Its
2 one end of middle insulation waterproof joint is embedded in vertical chamber (vertical chamber is a trapezium structure), and touch spring 20 and contact 3 are placed in vertical chamber
Interior, cable 1 is connect after insulation waterproof joint 2, touch spring 20 with contact 3, and touch spring 20 is fixed on contact 3 and insulation
Between waterproof connector 2, touch spring 20 can realize the elastic compression of contact 3.
Wherein power connection seat 15 includes the horizontal cavity that is connected and vertical chamber, and one end of horizontal cavity is provided with sealing ring 10 and close
The other end of seal door 18, horizontal cavity is provided with rear pressing cover 14.
Elastic sealing device is placed in horizontal cavity, and elastic sealing device includes spring 13 and insulative water-proof stick 11, spring 13
One end is connect with rear pressing cover 14, the other end and insulative water-proof stick 11 connect, and 11 front end of insulative water-proof stick is in original in spring 13
It is interior and concordant with sealing ring 10 to be located at sealing ring 10 when state (neither compress nor stretch), effectively stops that external substance enters water
Flat intracavitary pollutes contact, and sealing ring 10 is annular seal circle.
Electrical contact device includes cable 17 and sequentially connected insulation waterproof joint 26, touch spring 27, contact 16；
Wherein 26 one end of insulation waterproof joint is embedded in vertical chamber (vertical chamber is a trapezium structure), and touch spring 27 and contact 16 are placed in perpendicular
Straight intracavitary, cable 17 are connect after insulation waterproof joint 26, touch spring 27 with contact 16, and touch spring 27 is fixed on contact
Between 16 and insulation waterproof joint 26, touch spring 27 can realize the elastic compression of contact 16.
In actual use, power transmission portion and power part are separately mounted to need to lead in the equipment of power-off, when the two starts to open
When acting industry, is stretched into the horizontal cavity of power connection seat by the combination of power transmission stick by telescopic device, make contact, the conductive copper of power transmission seat
The contact formation current path of set, electric conductor, copper rod, power connection seat, and then realize conduction, due to the first insulating bar, insulative water-proof
Stick has waterproof, the characteristic of electrical isolation, the sealing function of sealing ring is added, even if during the energization, entirely connecting Denso
It sets under the adverse circumstances such as cutting fluid, iron pin, can effectively avoid the entrance and infringement of impurity.
Embodiment 2：
The present embodiment provides one kind connecting electric installation, and structure is as described in Example 1, the difference is that：Telescopic device
Hydraulic cylinder is selected, then the piston rod of hydraulic cylinder is fixedly connected with the second insulating bar 23.
Embodiment 3：
The present embodiment provides one kind connecting electric installation, and structure is as described in Example 1, the difference is that：Elastic packing
Device further includes positioning screw 12, and 12 one end of positioning screw is connect with insulative water-proof stick 11, other end setting is opened in power connection seat 15
If groove in, when insulative water-proof stick 11 by power transmission stick combination 9 push when, positioning screw 12 can move in groove, Neng Gouding
The passage position of position insulative water-proof stick.
Embodiment 4：
It is a kind of to utilize the working method described in embodiment 3 for connecting electric installation and carrying out ultrasonic cutter power on/off, specific behaviour
It is as follows to make process,
(1) power transmission portion is mounted on fixed position, power part is mounted on action position (such as machine tool tower or cutterhead)；
(2) when being powered, cylinder 5, which starts, first starts operation, the piston rod passage power transmission stick combination 9 of cylinder 5；
(3) power transmission stick combination 9 is gradually pushed out power transmission seat 4, and then the first insulating bar 21 contacts simultaneously with insulative water-proof stick 11
Insulative water-proof stick 11 is constantly pushed, while the first insulating bar 21 enters the horizontal cavity of power connection seat 15, insulative water-proof stick 11 is being pushed away
Compressed spring 13 during pressure, spring 13 save up strength；
(4) when copper rod 22 is contacted with the contact 16 of electrical contact device and the contact of conductive copper sheathing 24 and power transmission contact apparatus
After 3 contacts, cylinder 5 stops operation, and realizes and is powered；
(5) when powering off, cylinder 5 is again started up beginning operation, and piston rod starts to take back power transmission stick combination 9；
(6) after the horizontal cavity of 9 retraction power transmission seat 4 of power transmission stick combination, cylinder 5 stops operation, at this time the first insulating bar 21
Front end concordantly matches realization waterproof sealing with sealing ring 8；
(7) insulative water-proof stick 11 is elapsed under the reply force effect of spring 13 to initial position, at this time insulative water-proof stick 11
Front end concordantly matches realization waterproof sealing with sealing ring 10.
Claims (10)
1. one kind connecting electric installation, which is characterized in that including：
Power transmission portion, including power transmission seat, power transmission contact apparatus, the combination of power transmission stick and telescopic device；The setting of power transmission contact apparatus is being sent
On electric seat and power transmission contact apparatus one end is located at for connecting cable, the other end in power transmission seat；Power transmission stick combination settings are in power transmission
In seat and one end is connect with telescopic device, and the extended or retracted power transmission seat of the other end of power transmission stick combination is realized by telescopic device；
Power part, including power connection seat, electrical contact device and elastic sealing device；Electrical contact device be arranged on power connection seat and
Electrical contact device one end is located at for connecting cable, the other end in power connection seat；Elastic sealing device is located in power connection seat, elasticity
One end of sealing device is moved for blocking or being retracted power connection seat；
After power transmission stick, which combines, stretches out power transmission seat, it can be entered by pushing elastic sealing device in power connection seat and realize power transmission contact dress
It sets and is conducted with electrical contact device.
2. connecting electric installation as described in claim 1, which is characterized in that the power transmission seat includes the horizontal cavity being connected and erects
Straight chamber, wherein telescopic device are mounted on one end of horizontal cavity, and the other end of horizontal cavity is provided with sealing ring and sealing ring door.
3. connecting electric installation as claimed in claim 2, which is characterized in that the power transmission stick combination includes sequentially connected first
Insulating bar, copper rod, the second insulating bar and conductive copper sheathing, are connected between copper rod and conductive copper sheathing by electric conductor.
4. connecting electric installation as described in claim 1, which is characterized in that the telescopic device selects cylinder or hydraulic cylinder.
5. connecting electric installation as claimed in claim 3, which is characterized in that the power transmission contact apparatus includes cable and successively
Insulation waterproof joint, touch spring, the contact of connection；Wherein insulation waterproof joint one end is embedded in vertical chamber, touch spring and touches
Head is placed in vertical intracavitary, is connect with contact after cable penetration insulation waterproof joint, touch spring.
6. connecting electric installation as claimed in claim 5, which is characterized in that the power connection seat includes the horizontal cavity being connected and erects
One end of straight chamber, horizontal cavity is provided with sealing ring and sealing ring door, and the other end of horizontal cavity is provided with rear pressing cover.
7. connecting electric installation as claimed in claim 6, which is characterized in that the elastic sealing device is placed in horizontal cavity, bullet
Property sealing device include spring and insulative water-proof stick, spring one end connect with rear pressing cover, the connection of the other end and insulative water-proof stick.
8. connecting electric installation as claimed in claim 7, which is characterized in that the elastic sealing device further includes positioning screw,
Positioning screw one end is connect with insulative water-proof stick, the other end is arranged in the groove that power connection seat opens up.
9. connecting electric installation as claimed in claim 7, which is characterized in that the electrical contact device includes cable and successively
Insulation waterproof joint, touch spring, the contact of connection；Wherein insulation waterproof joint one end is embedded in vertical chamber, touch spring and touches
Head is placed in vertical intracavitary, is connect with contact after cable penetration insulation waterproof joint, touch spring.
10. a kind of working method as claimed in claim 9 connecting electric installation, which is characterized in that include the following steps,
（1）When energization, telescopic device, which starts, first starts operation, starts to elapse the combination of power transmission stick；
（2）The combination of power transmission stick is gradually pushed out power transmission seat, until the first insulating bar of power transmission stick combination enters the level of power connection seat
Chamber, the first insulating bar pushing elastic sealing device, insulative water-proof stick is to horizontal cavity medial movement and compressed spring；
（3）After the contact of the contact of copper rod and electrical contact device and conductive copper sheathing and power transmission contact apparatus, stretch
Compression apparatus stops operation, and realizes and is powered；
（4）When power-off, telescopic device is again started up beginning operation, starts to take back the combination of power transmission stick；
（5）After power transmission stick combines the horizontal cavity of retraction power transmission seat, telescopic device stops operation；
（6）Insulative water-proof stick elapses under the reply force effect of spring to initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611257064.5A CN106602288B (en) | 2016-12-30 | 2016-12-30 | One kind connecting electric installation and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611257064.5A CN106602288B (en) | 2016-12-30 | 2016-12-30 | One kind connecting electric installation and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106602288A CN106602288A (en) | 2017-04-26 |
| CN106602288B true CN106602288B (en) | 2018-10-19 |
Family
ID=58583044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611257064.5A Active CN106602288B (en) | 2016-12-30 | 2016-12-30 | One kind connecting electric installation and its application |
Country Status (1)
| Country | Link |
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| CN (1) | CN106602288B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212739B (en) * | 2017-07-14 | 2019-02-12 | 南通薇星纺织科技有限公司 | A kind of cup device of electricity consumption |
| CN112162123B (en) * | 2020-09-29 | 2022-09-09 | 贵州电网有限责任公司 | Experimental supplementary shorting stub instrument of cubical switchboard |
| CN116505298B (en) * | 2023-06-28 | 2024-01-09 | 深圳市赛鸿安电线电缆有限公司 | Coaxial cable connection structure and use method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2402558A (en) * | 2003-06-05 | 2004-12-08 | Abb Vetco Gray Ltd | Electrical penetrator connector |
| US7344316B2 (en) * | 2004-11-10 | 2008-03-18 | Tronic Limited | Connector |
| CN102593640B (en) * | 2012-02-20 | 2013-12-04 | 宝鸡石油机械有限责任公司 | Underwater cable connector |
| CN203481508U (en) * | 2013-08-21 | 2014-03-12 | 沈阳兴华航空电器有限责任公司 | Underwater plugging contact body cable assembly |
| EP2854234B1 (en) * | 2013-09-27 | 2016-03-16 | Siemens Aktiengesellschaft | Connector unit |
| CN206349523U (en) * | 2016-12-30 | 2017-07-21 | 山东华云机电科技有限公司 | One kind connects electric installation |
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2016
- 2016-12-30 CN CN201611257064.5A patent/CN106602288B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106602288A (en) | 2017-04-26 |
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Denomination of invention: A conductive device and its application Effective date of registration: 20220923 Granted publication date: 20181019 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Shun Hua North Road subbranch Pledgor: SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980016108 |
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Granted publication date: 20181019 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Shun Hua North Road subbranch Pledgor: SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980016108 |