CN108232703A - A kind of quick plug-in low voltage connector - Google Patents
A kind of quick plug-in low voltage connector Download PDFInfo
- Publication number
- CN108232703A CN108232703A CN201810052231.5A CN201810052231A CN108232703A CN 108232703 A CN108232703 A CN 108232703A CN 201810052231 A CN201810052231 A CN 201810052231A CN 108232703 A CN108232703 A CN 108232703A
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- binding post
- spring
- connecting portion
- low voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 238000003032 molecular docking Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- 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
- H01R13/625—Casing or ring with bayonet engagement
-
- 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
- H01R13/633—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 disengagement only
- H01R13/635—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 disengagement only by mechanical pressure, e.g. spring force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
The invention discloses a kind of quick plug-in low voltage connector, including：First connecting portion, including the first binding post and the first insulation tube；Elastic clamping piece, including ring flange, the first sliding sleeve, the first spring, connecting tube, the second sliding sleeve, second spring and rear cover, connecting tube includes connection tube body and hoodle；Second connecting portion, including the second insulation tube and the second binding post.The front end of the first connecting portion of the present invention sets a ring flange, and the section components at its back side are polluted for blocks dust；Second sliding sleeve includes the second sliding sleeve ontology and the press section extended to form from the second sliding sleeve ontology to one end far from the second spring, the head end of press section passes through the first guide groove set on ring flange, so that user need to only press press section, you can realization first connecting portion is safely and fast detached with second connecting portion；When second binding post is inserted into first docking groove, the hoodle can be connected in second storage tank, so as to fulfill quick connection.
Description
Technical field
The present invention relates to a kind of low voltage connector, more particularly, to a kind of quick plug-in low voltage connector.
Background technology
As distribution network technology is maked rapid progress, new product, new equipment continue to bring out, and power supply unit will to equipment vendors' product
It asks higher and higher, meets an urgent need, is efficient, safety becomes the developing direction that distribution network technology and equipment are reformed.A large amount of emergency service is set
Standby, emergency first-aid repair equipment, On-line Instrument etc. are continuously developed out and be used well.However, the prior art
In, the electrical quick connection of low-voltage cable is generally carried out using the devices such as busbar, bolt, spanner and tool, this connection mode
Efficiency it is lower.
Invention content
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of quick plug-in low voltage connector is proposed, solve existing
Have low-voltage cable connection in technology and separative efficiency is low, connecting portion easily into ash the technical issues of.
To reach above-mentioned technical purpose, technical scheme of the present invention provides a kind of quick plug-in low voltage connector, including：
First connecting portion including the first binding post and is sheathed on the first insulation tube of the first binding post head end, institute
The head end end face for stating the first binding post forms the first docking groove along its axial depression；Far from institute on the outer wall of first insulation tube
The one end for stating the first docking groove notch is provided with the first block；
Elastic clamping piece, including ring flange, the first sliding sleeve, the first spring, connecting tube, the second sliding sleeve, second spring and
Rear cover, first spring and the first sliding sleeve are sheathed on the one end of first insulation tube far from first block, institute successively
The one end for stating the first spring is connected to first block, the other end is connected to first sliding sleeve；The connecting tube includes connecting
Take over ontology and hoodle, the connection tube body are sheathed on the periphery of first sliding sleeve, the first spring and the first block successively
Face is provided with the first straight slot radially arranged on the tube wall of the connection tube body, and the hoodle part is built in described
First straight slot, and the hoodle can make its part protrude from the connection tube body along the axial movement of first straight slot
Outer wall or inner wall；The rear cover is fastened on the connection tube body close to one end of first block, and the rear cover
On be provided with the first through hole for being pierced by the tail end of first binding post；The second spring, the second sliding sleeve and ring flange according to
Secondary to be sheathed on the described connection one end of tube body far from the rear cover, one end of the second spring is connected to the rear cover, another
One end is connected to second sliding sleeve；Second sliding sleeve includes the second sliding sleeve ontology and from the second sliding sleeve ontology to separate
The press section that one end of the second spring extends to form, the head end of the press section pass through set on the ring flange first
Guide groove；The first storage tank for being clamped the hoodle is provided on the inner wall of the second sliding sleeve ontology；
Second connecting portion including the second insulation tube and is built in the second binding post of second insulation tube, and described
The head end of two insulation tubes can be inserted into the connection tube body, and can be connected to one of first sliding sleeve far from first spring
End, and the second storage tank for being clamped the hoodle is provided on the head end outer wall of second insulation tube；Described second
Binding post can coordinate close to one end of second storage tank is inserted into first docking groove.
Compared with prior art, quick plug-in low voltage connector of the invention sets a method in the front end of first connecting portion
Blue disk pollutes the section components at its back side for blocks dust；Second sliding sleeve include the second sliding sleeve ontology and by
The press section that the second sliding sleeve ontology is extended to form to one end far from the second spring, the head end of the press section pass through
The first guide groove set on the ring flange so that user need to only press press section, you can realize first connecting portion and second
The safely and fast separation of connecting portion；When second binding post is inserted into first docking groove, the hoodle can be connected in described second
Storage tank, so as to fulfill quick connection.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the diagrammatic cross-section when present invention is detached for first connecting portion with second connecting portion.
Fig. 3 is the diagrammatic cross-section when present invention is docked for first connecting portion with second connecting portion.
Fig. 4 is the close-up schematic view of Fig. 3.
Fig. 5 is the dimensional structure diagram of ring flange in the present invention.
Fig. 6 is the dimensional structure diagram of the second sliding sleeve in the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
~6 are please referred to Fig.1, present embodiments provides a kind of quick plug-in low voltage connector, including：First connecting portion 1,
Elastic clamping piece 2, second connecting portion 3 and dust-proof end cap 4.
First connecting portion 1 including the first binding post 11, the first insulation tube 12 and touches son 13, first binding post 11
It is made of copper material, first insulation tube 12 is made of dielectric plastic material, and first insulation tube 12 is sheathed on described
The head end of first binding post 11, the head end end face of first binding post 11 form the first docking groove 11a along its axial depression；Institute
It states one end far from the first docking groove 11a notches on the outer wall of the first insulation tube 12 and is provided with the first block 121；It is described to touch
Son 13 touches son 13, described tactile sub 13 for a flexible copper watchband type and is coaxially built in the interior of the first docking groove 11a
The interior annular groove of wall setting, specifically, tactile sub 13 internal diameter is become larger, and its minimum diameter is small from centre to both ends
In the internal diameter of the first docking groove 11a, consequently facilitating being clamped the second connecting portion 3, while flexible tactile sub 13 can
Increase the electrical-contact area of second connecting portion 3 and the first docking groove 11a, improve its through-current capability.
Elastic clamping piece 2, including ring flange 21, the first sliding sleeve 22, the first spring 23, connecting tube 24, the second sliding sleeve 25,
Second spring 26, rear cover 27 and sealing ring 28,23 and first sliding sleeve 22 of the first spring are sheathed on first insulation successively
The one end of pipe 12 far from first block 121；One end of first spring 23 is connected to first block 121, another
End is connected to first sliding sleeve 22, for generating elastic force, makes axial direction of first sliding sleeve 22 along first insulation tube 12
It is slided to the arrival end of the first docking groove 11a, first sliding sleeve 22 is stainless steel；The connecting tube 24 includes connecting
Take over ontology 241 and hoodle 242, the connection tube body 241 are sheathed on first sliding sleeve 22, the first spring 23 and the successively
The peripheral surface of one block 121, it is described connection tube body 241 tube wall on be provided with the first straight slot radially arranged, it is described
242 part of hoodle is built in first straight slot, and the hoodle 242 can move along its axis in first straight slot,
Its part is made to protrude from the outer wall or inner wall of the connection tube body 241；The rear cover 27 is fastened on the connection tube body 241
Close to one end of first block 121, and being provided on the rear cover 27 is pierced by the tail end of first binding post 11
First through hole；It is separate that the second spring 26, the second sliding sleeve 25 and ring flange 21 are sheathed on the connection tube body 241 successively
One end of the rear cover 27, one end of the second spring 26 is connected to the rear cover 27, the other end is connected to described second and slides
Set 25 for generating elastic force, makes second sliding sleeve 25 be slided along the axial of connection tube body 241 to the ring flange 21
It is dynamic；Second sliding sleeve 25 is plastic cement material, and second sliding sleeve 25 includes the second sliding sleeve ontology 251 and by second sliding sleeve
Ontology 251 to two press sections 252 extending to form of one end far from the second spring 26, two press sections 252
Head end is each passed through two the first guide groove 21a set on the ring flange 21；On the inner wall of the second sliding sleeve ontology 251
It is provided with the first storage tank 251a for being clamped the hoodle 242；Specifically, the peripheral surface of the connection tube body 241 is set
Be equipped with for limit second sliding sleeve 25 to the first confined planes 24a far from the first guide groove 21a directions sliding distances,
The inner peripheral surface of the connection tube body 241 is provided with to limit the entering to the first docking groove 11a of the first sliding sleeve 22
Second confined planes 24b of mouth end sliding distance；First straight slot is multiple, and connects the circumferential equal of tube body 241 along described
Even arrangement, the hoodle 242 is also multiple, and corresponds cooperation and be built in first straight slot so that clamping is more firm；
The one end of first binding post 11 with the first docking groove 11a be provided with periphery by first binding post 11 away from
The fourth gear block 111 that the direction in its axle center extends to form；The head end of first insulation tube 12 is provided with the clamping fourth gear
The buckling groove 12a of block 111；The first connecting portion further includes the second nut 14, and second nut 14 is threadedly connected to described
The tail end of first binding post 11, and the end face of second nut 14 is connected to the outer surface of the rear cover 27；The method
The back side of blue disk 21 is provided with an interior annular groove；One end of the sealing ring 28 is embedded in the interior annular groove, the other end
Second sliding sleeve 25 is sheathed on, and is slidably connected with it, avoids the entrance of external dust；The front rotation of the ring flange
Connect a dust-proof end cap 4；During non-grafting second connecting portion 3, the dust-proof end cap 4 can directly be fastened on the ring flange 21 just
Face further avoids external dust into the first connecting portion 1 and elastic clamping piece 2.
Second connecting portion 3 including the second insulation tube 31 and is built in the second binding post 32 of second insulation tube 31,
Second insulation tube 31 is made of dielectric plastic material, and the second binding post 32 is made for copper material and electroplate, improves it and leads
Electrically；The head end of second insulation tube 31 can be inserted into the connecting tube 24, and can be connected to first sliding sleeve 22 far from institute
One end of the first spring 23 is stated, for first sliding sleeve 22 to be driven to compress first spring 23, and second insulation
It is provided with to coordinate the second storage tank 31a for being clamped the hoodle 242 on the head end outer wall of pipe 31；Second binding post leans on
One end of the nearly second storage tank 31a, which can coordinate, is inserted into the first docking groove 11a；Specifically, second insulation sleeve 31
Including the second insulation sleeve ontology 311, to female connector 312 and third block 313, it is described that second insulation is sheathed on to female connector 312
Cover the front end of ontology 311, and its peripheral surface is provided with to coordinate the second storage tank 31a for accommodating the hoodle 242, described the
Two storage tank 31a are an interior annular groove；The third link stopper 313 extends shape from the inner wall of second insulation tube to its axle center
Into；Second binding post 32 is a multi-diameter shaft, and one end of second binding post 32 passes through to be set on the third link stopper 313
A through-hole；The second connecting portion 3 further includes the first locking nut 33, and first locking nut 33 is threadedly connected to described
The small one end of second binding post, 32 outer diameter, and one is collectively formed for being clamped with the cascaded surface 32a on second binding post 32
The annular buckling groove of the third block 313.
Operation principle：When the first connecting portion 1 is docked with the second connecting portion 3, user need to only grasp second
Its head end is inserted into connection pipe body 24, at this point, the head end of the second insulation tube 31 can be connected to first sliding sleeve by insulation tube 31
22, and first sliding sleeve 22 is driven to compress first spring 23 so that the peripheral surface of first sliding sleeve 22 and described the
One straight slot misplaces, and is not caught in the docking set upper second eventually by the hoodle 242 that 22 peripheral surface of the first sliding sleeve stops
Storage tank 31a, so that completing to connect and fix between first connecting portion 1 and second connecting portion 3；The first connecting portion 1 with
When the second connecting portion 3 detaches, user need to only press the press section 252, and the second sliding sleeve ontology 251 is driven to compress institute
State second spring 26 so that the first storage tank 251a's docks with first straight slot, and hoodle 242 at this time can be from described
Two storage tank 31a squeeze into the first storage tank 251a, lose the clamping of hoodle 242, and first spring 23 can be in elasticity
First sliding sleeve 22 is driven to eject the second connecting portion 3 under the action of potential energy, so as to complete quick separating；After separation, institute
The front of the ring flange 21 can be directly fastened on by stating dust-proof end cap 4, further avoided external dust and connected into described first
Socket part 1 and elastic clamping piece 2.
The specific embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis
The various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (10)
1. a kind of quick plug-in low voltage connector, including：
First connecting portion including the first binding post and is sheathed on the first insulation tube of the first binding post head end, and described
The head end end face of one binding post forms the first docking groove along its axial depression；Far from described the on the outer wall of first insulation tube
One end of one docking groove notch is provided with the first block；
Elastic clamping piece, including ring flange, the first sliding sleeve, the first spring, connecting tube, the second sliding sleeve, second spring and rear cover,
First spring and the first sliding sleeve are sheathed on the one end of first insulation tube far from first block successively, and described first
One end of spring is connected to first block, the other end is connected to first sliding sleeve；The connecting tube includes connecting tube sheet
Body and hoodle, the connection tube body is sheathed on the peripheral surface of first sliding sleeve, the first spring and the first block successively, described
It connects and the first straight slot radially arranged is provided on the tube wall of tube body, it is logical that the hoodle part is built in described first
Slot, and the hoodle can make its part protrude from the outer wall of the connection tube body along the axial movement of first straight slot
Or inner wall；The rear cover is fastened on the connection tube body close to one end of first block, and it is described after cover setting
There is the first through hole that the tail end for making first binding post is pierced by；The second spring, the second sliding sleeve and ring flange are arranged successively
In the described one end of connection tube body far from the rear cover, one end of the second spring is connected to the rear cover, the other end supports
It is connected to second sliding sleeve；Second sliding sleeve includes the second sliding sleeve ontology and from the second sliding sleeve ontology to far from described the
The press section that one end of two springs extends to form, the head end of the press section pass through set on the ring flange first to be oriented to
Slot；The first storage tank for being clamped the hoodle is provided on the inner wall of the second sliding sleeve ontology；
Second connecting portion including the second insulation tube and is built in the second binding post of second insulation tube, and described second absolutely
The head end of edge pipe can be inserted into the connection tube body, and can be connected to the one end of first sliding sleeve far from first spring,
And the second storage tank for being clamped the hoodle is provided on the head end outer wall of second insulation tube；Second wiring
Column can coordinate close to one end of second storage tank is inserted into first docking groove.
2. quick plug-in low voltage connector according to claim 1, which is characterized in that the periphery of the connection tube body
Face is provided with to limit second sliding sleeve to the first confined planes, described far from the first guide groove direction sliding distance
The inner peripheral surface of connection tube body is provided with to limit first sliding sleeve to the arrival end sliding distance of first docking groove
The second confined planes.
3. quick plug-in low voltage connector according to claim 1, which is characterized in that the first connecting portion further includes
Flexible watchband type touches son, and the tactile son is coaxially built in the interior annular groove of the inner wall setting of first docking groove.
4. quick plug-in low voltage connector according to claim 3, which is characterized in that the internal diameter of the tactile son is by centre
It is become larger to both ends, and its minimum diameter is less than the internal diameter of first docking groove.
5. quick plug-in low voltage connector according to claim 1, which is characterized in that first straight slot to be multiple,
And along the circumferential uniformly arrangement of the connection tube body, the hoodle is also multiple, and corresponds cooperation and be built in described the
One straight slot.
6. quick plug-in low voltage connector according to claim 5, which is characterized in that second insulation sleeve includes the
Two insulation sleeve ontologies, to female connector and third block, the front end that the second insulation sleeve ontology is sheathed on to female connector, and outside it
Circumferential surface is provided with the second storage tank for being clamped the hoodle, and second storage tank is an interior annular groove；The third
The inner wall of link stopper from second insulation sleeve is extended to form to its axle center.
7. quick plug-in low voltage connector according to claim 6, which is characterized in that second binding post is single order
Terraced axis, one end of second binding post pass through the through-hole set on the third link stopper；The second connecting portion further includes
First locking nut, first locking nut are threadedly connected to the small one end of the second binding post outer diameter, and with described
Cascaded surface on two binding posts is collectively formed one for being clamped the annular buckling groove of the third block.
8. quick plug-in low voltage connector according to claim 1, which is characterized in that first binding post has the
One end of one docking groove is provided with the 4th extended to form by the periphery of first binding post away from the direction in its axle center
Block；The first insulation tube head end is provided with the buckling groove for being clamped the fourth gear block；The first connecting portion further includes
Two nuts, second nut thread is connected to the tail end of first binding post, and the end face of second nut supports
It is connected to the outer surface of the rear cover.
9. quick plug-in low voltage connector according to claim 1, which is characterized in that the back side setting of the ring flange
There is an interior annular groove；The elastic clamping piece further includes a sealing ring, and one end of the sealing ring is embedded in the annular
Groove, the other end is sheathed on second sliding sleeve, and is slidably connected with it.
10. quick plug-in low voltage connector according to claim 1, which is characterized in that the front of the ring flange turns
One dust-proof end cap of dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052231.5A CN108232703A (en) | 2018-01-19 | 2018-01-19 | A kind of quick plug-in low voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052231.5A CN108232703A (en) | 2018-01-19 | 2018-01-19 | A kind of quick plug-in low voltage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108232703A true CN108232703A (en) | 2018-06-29 |
Family
ID=62667866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810052231.5A Pending CN108232703A (en) | 2018-01-19 | 2018-01-19 | A kind of quick plug-in low voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108232703A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698082A (en) * | 2019-01-23 | 2019-04-30 | 武汉华仪智能设备有限公司 | A kind of visual bypass load-switch |
| WO2020037945A1 (en) * | 2018-08-21 | 2020-02-27 | 镇江市华银仪表电器有限公司 | Industrial male and female plug |
| CN113394619A (en) * | 2021-06-21 | 2021-09-14 | 海固科技(苏州)有限公司 | A kind of interface unit |
| CN116381165A (en) * | 2023-06-02 | 2023-07-04 | 淄博隆腾测控设备有限公司 | Mine intrinsic safety type comprehensive monitoring device for closed area |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB873725A (en) * | 1958-06-17 | 1961-07-26 | Cannon Electric Co | Terminals for electrical connectors |
| US3288957A (en) * | 1964-06-15 | 1966-11-29 | Amp Inc | Contactor having non-short feature |
| CN1216873A (en) * | 1997-11-03 | 1999-05-19 | 莫列斯公司 | Laminated spring structure and flexible circuitry connector incorporating same |
| CN101051715A (en) * | 2007-05-23 | 2007-10-10 | 杭州航天电子技术有限公司 | Underwater anti-short circuit separate electric connector |
| CN201667468U (en) * | 2009-12-25 | 2010-12-08 | 中航光电科技股份有限公司 | Coaxial contact element and electric connector using the same |
| CN202423601U (en) * | 2011-12-07 | 2012-09-05 | 上海市电力公司 | Waterproof quick insertion and extraction type low-voltage cable connector |
| CN103151630A (en) * | 2013-03-20 | 2013-06-12 | 深圳供电局有限公司 | Quick inserting and drawing cable connecting device |
| CN203747339U (en) * | 2014-03-07 | 2014-07-30 | 深圳供电局有限公司 | Pole-mounted insulating bracket for bypass operation |
| US20150132989A1 (en) * | 2011-10-07 | 2015-05-14 | Jjs Communications Co., Ltd. | Coaxial cable connector structure |
| CN106505330A (en) * | 2016-12-12 | 2017-03-15 | 云南电网有限责任公司红河供电局 | Quick plug-in conduction wire clamp |
| CN206602230U (en) * | 2016-12-12 | 2017-10-31 | 云南电网有限责任公司红河供电局 | The T-shaped conversion connector of quick plug-in |
| CN207732175U (en) * | 2018-01-19 | 2018-08-14 | 武汉华仪智能设备有限公司 | A kind of quick plug-in low voltage connector |
-
2018
- 2018-01-19 CN CN201810052231.5A patent/CN108232703A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB873725A (en) * | 1958-06-17 | 1961-07-26 | Cannon Electric Co | Terminals for electrical connectors |
| US3288957A (en) * | 1964-06-15 | 1966-11-29 | Amp Inc | Contactor having non-short feature |
| CN1216873A (en) * | 1997-11-03 | 1999-05-19 | 莫列斯公司 | Laminated spring structure and flexible circuitry connector incorporating same |
| CN101051715A (en) * | 2007-05-23 | 2007-10-10 | 杭州航天电子技术有限公司 | Underwater anti-short circuit separate electric connector |
| CN201667468U (en) * | 2009-12-25 | 2010-12-08 | 中航光电科技股份有限公司 | Coaxial contact element and electric connector using the same |
| US20150132989A1 (en) * | 2011-10-07 | 2015-05-14 | Jjs Communications Co., Ltd. | Coaxial cable connector structure |
| CN202423601U (en) * | 2011-12-07 | 2012-09-05 | 上海市电力公司 | Waterproof quick insertion and extraction type low-voltage cable connector |
| CN103151630A (en) * | 2013-03-20 | 2013-06-12 | 深圳供电局有限公司 | Quick inserting and drawing cable connecting device |
| CN203747339U (en) * | 2014-03-07 | 2014-07-30 | 深圳供电局有限公司 | Pole-mounted insulating bracket for bypass operation |
| CN106505330A (en) * | 2016-12-12 | 2017-03-15 | 云南电网有限责任公司红河供电局 | Quick plug-in conduction wire clamp |
| CN206602230U (en) * | 2016-12-12 | 2017-10-31 | 云南电网有限责任公司红河供电局 | The T-shaped conversion connector of quick plug-in |
| CN207732175U (en) * | 2018-01-19 | 2018-08-14 | 武汉华仪智能设备有限公司 | A kind of quick plug-in low voltage connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037945A1 (en) * | 2018-08-21 | 2020-02-27 | 镇江市华银仪表电器有限公司 | Industrial male and female plug |
| CN109698082A (en) * | 2019-01-23 | 2019-04-30 | 武汉华仪智能设备有限公司 | A kind of visual bypass load-switch |
| CN113394619A (en) * | 2021-06-21 | 2021-09-14 | 海固科技(苏州)有限公司 | A kind of interface unit |
| CN116381165A (en) * | 2023-06-02 | 2023-07-04 | 淄博隆腾测控设备有限公司 | Mine intrinsic safety type comprehensive monitoring device for closed area |
| CN116381165B (en) * | 2023-06-02 | 2023-10-03 | 淄博隆腾测控设备有限公司 | Mine intrinsic safety type comprehensive monitoring device for closed area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108232703A (en) | A kind of quick plug-in low voltage connector | |
| CN105322363A (en) | Round electrical connector | |
| US9152198B2 (en) | Power adapter and electrical connector therefor | |
| CN107809041A (en) | High-current connector and female connector thereof | |
| CN207732175U (en) | A kind of quick plug-in low voltage connector | |
| CN204030133U (en) | Electric connector | |
| CN108134230A (en) | A kind of hot-swappable electric connector | |
| CN204304143U (en) | A kind of can the fuse component of hot plug and connector | |
| CN205229196U (en) | Portable high -voltage switch static contact ac voltage withstand test lead wire connector | |
| CN112838408B (en) | Connecting module and charging connecting device | |
| CN214361761U (en) | Hard anodic oxidation shielding tool for contact base | |
| CN209387706U (en) | High-tension cable pressure test insulating boot and insulated connecting device | |
| CN201549735U (en) | Plug bush and plug-in unit thereof and connector having same | |
| CN201608058U (en) | Novel internal and external self-conduction structure | |
| CN208767575U (en) | A kind of L-type low pressure conversion connector | |
| CN209298523U (en) | A kind of electricity getting device | |
| CN218647132U (en) | Telescopic signal simulation short circuit test wire | |
| CN202221713U (en) | Adjustable aligning self-elastic contact finger conductive structure | |
| CN207116817U (en) | A kind of self-locking connector socket of cable | |
| CN201450205U (en) | Power plug conversion device with various standard plugs | |
| CN208767537U (en) | A kind of high pressure turbine by quick plug-in coupler | |
| CN206059732U (en) | A kind of arrangement for resilient contacting for electrical connection | |
| CN209472118U (en) | Connecting terminal | |
| CN109084283A (en) | A kind of LED drive power convenient for connection | |
| CN105098468A (en) | High-voltage cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |