CN104505680A - Practical multifunctional connection box for field wiring - Google Patents
Practical multifunctional connection box for field wiring Download PDFInfo
- Publication number
- CN104505680A CN104505680A CN201410615049.8A CN201410615049A CN104505680A CN 104505680 A CN104505680 A CN 104505680A CN 201410615049 A CN201410615049 A CN 201410615049A CN 104505680 A CN104505680 A CN 104505680A
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- box body
- plug
- binding post
- bnc coaxial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses a practical multifunctional connection box for field wiring. The connection box comprises a box body, wherein three wiring terminals, namely a live wire connecting terminal, a zero wire connecting terminal and an earth wire connecting terminal are arranged on the front side of the box body; hidden grooves are formed on the left side or the right side of the box body; a three-pin plug and a two-pin plug are arranged in the hidden grooves; a slideway is arranged on the side surface of the side of the box body where the hidden grooves are located; and a sliding cover plate is slidingly connected in the slideway, and is located on the outer side of the hidden grooves. The connection box can realize power supply wiring and signal wiring more applicable to a complicated field test environment, can meet nearly all actual field working requirements, is simple, reliable, time-saving and labor-saving in wiring, and can greatly improve the working efficiency.
Description
Technical field
The present invention relates to high voltage test power taking source and the experimental rig getting measuring-signal, particularly relate to transformer substation system debugging high voltage test power taking source and the experimental rig getting measuring-signal.
Background technology
At present, during high voltage field test, scene faced by staff can provide the maintenance power box situation of use comparatively complicated, sometimes power maintenance case have jack and the power supply disks that staff carries without plug, or the power maintenance case power supply disks that staff carries without jack only has binding post has plug to need to remove, sometimes the plug on power maintenance case only has holes or only has three holes, and the power supply disks plug carried with staff does not mate.It is also comparatively complicated that RST got by the coaxial cable used when carrying out field test signal measurement, sometimes signal source needs with crocodile clip or the wiring of fork line, and the coaxial cable plug supporting with equipment wiring that staff carries does not mate with it, or unmatched situation between coaxial cable plug.Also do not occur special in the effective technological means of the above-mentioned situation in scene or equipment at present both at home and abroad, all the needs according to in-site measurement reality in a lot of situation, staff carries out the amendment of test connection joint at the scene or prepares more material installation as subsequent use, and the complexity of field condition often causes wasting time and energy of modification, and effect is not necessarily obvious, greatly reduces operating efficiency.
Summary of the invention
The object of the present invention is to provide a kind of practical multi-functional connecting box for field connection, be more applicable for the on-the-spot complex environment of electrical test, not by extraneous factor (power connection does not mate or Signal connector does not mate) impact when can accomplish that complicated site environment is tested, can according to the random combination collocation of the actual conditions of field connection, meet various power taking source, get the need of work of signal measurement, practical is strong.
Technical scheme of the present invention is:
A kind of practical multi-functional connecting box for field connection, comprise box body, the front side of box body is provided with three binding posts, three binding posts are respectively firewire binding post, zero line binding post, earth terminal, the left side of box body or right side are provided with hiding groove, hide in groove and are provided with three hole plugs and holes plug, and the side, side hiding groove place box body is also provided with slideway, slidably connect slide cover in slideway, slide cover is positioned at the outside of hiding groove; The right side of box body or left side are provided with four coax jack, are BNC coaxial cable Q9 public plug, BNC coaxial cable Q9 female, BNC coaxial cable L9 public plug, BNC coaxial cable L9 female respectively; The live wire of three hole plugs 6, zero line, ground wire are connected by electric wire with firewire binding post, zero line binding post, earth terminal respectively, and the live wire of holes plug, zero line are connected with firewire binding post, zero line binding post respectively by electric wire; Be connected with earth terminal after the screen short circuit of BNC coaxial cable Q9 public plug, BNC coaxial cable Q9 female, BNC coaxial cable L9 public plug, BNC coaxial cable L9 female.
Described hiding groove is two, and two hiding groove intervals are arranged; Three hole plugs and holes plug lay respectively in two hiding grooves.
The quantity of slide cover is more than one.
Also comprise holding wire, holding wire is all connected to firewire binding post.
The present invention can realize the power supply wiring and the signal wiring that are more applicable for complicated field test environment, and can meet the reality of work needs at nearly all scene, wiring is simple and reliable, time saving and energy saving, can greatly increase work efficiency.
Beneficial effect of the present invention:
(1) this device is by three hole plugs and a holes plug, coordinate the combination in any that can realize field power supply wiring to arrange in pairs or groups with firewire binding post, zero line binding post, earth terminal, substantially meet the situation needs that all field power supply wiring are complicated and changeable.Wiring is reliably easy, convenient and practical.
(2) this device has a slidably slide cover on the upside of three hole plugs and holes plug recesses, and when staff uses a plug, slide cover blocks another plug completely, plays protection user, prevents the effect of electric shock.
(3) this device adopts four BNC coaxial cable plugs, coordinates the combination in any that can realize the wiring of field test signal to arrange in pairs or groups, substantially meet the needs of all scenes number of winning the confidence wiring condition with firewire binding post, earth terminal.
Accompanying drawing explanation
Fig. 1 is front view of the present invention (after saving slide cover);
Fig. 2 is attaching plug construction profile of the present invention;
Fig. 3 is coaxial cable plug construction profile of the present invention;
Fig. 4 is back panel wiring schematic diagram of the present invention;
Number in the figure: 1, box body, 2, firewire binding post, 3, zero line binding post, 4, earth terminal, 5, hide groove, 6, three hole plugs, 7, holes plug, 8, BNC coaxial cable Q9 public plug, 9, BNC coaxial cable Q9 female, 10, BNC coaxial cable L9 public plug, 11, BNC coaxial cable L9 female, 12, live wire, 13, zero line, 14, ground wire, 15, slide cover, 16, slideway.
Embodiment
As shown in Figure 1, the present invention adopts modularized design, polymorphic type plug combination arrangement.On box body 1, front side is provided with three binding posts, is firewire binding post 2, zero line binding post 3, earth terminal 4 respectively.
As shown in Figure 2, embedded attaching plug and coaxial cable plug is had respectively in the left and right sides of box body 1.
One of them side of box body 1 (right flank) is provided with two adjacent hiding grooves 5, three hole plugs 6 are respectively equipped with and holes plug 7, a three hole plug 6 is all connected with box body 1 by the dwang (dwang of U-shaped is prior art) of U-shaped with holes plug 7 in two hiding grooves 5.
At a right flank also slideway 16, slideway 16 is positioned at hiding groove 5 position in the outer part, and be provided with slide cover 15 in slideway 16, slide cover 15 slides along slideway 16, covers in hiding groove 5.Slide cover 15 is a monoblock or two pieces, and slide cover 15 width sets as required, and the plug portion that can block three hole plugs 6 and holes plug 7 is just passable, plays the effect preventing from getting an electric shock.
As shown in Figure 3, the opposite side of box body 1 has four coax jack, is BNC coaxial cable Q9 public plug 8, BNC coaxial cable Q9 female 9, BNC coaxial cable L9 public plug 10, BNC coaxial cable L9 female 11 respectively.
As shown in Figure 4, the live wire 12 of three hole plugs 6, zero line 13, ground wire 14 are connected by electric wire with firewire binding post 2, zero line binding post 3, earth terminal 4 respectively, and the live wire 12 of holes plug 7, zero line 13 are also be connected with firewire binding post 2, zero line binding post 3 respectively by identical electric wire.Be connected with earth terminal 4 after the screen short circuit of BNC coaxial cable Q9 public plug 8, BNC coaxial cable Q9 female 9, BNC coaxial cable L9 public plug 10, BNC coaxial cable L9 female 11, holding wire is then all connected to firewire binding post 2.
Use procedure:
Box body 1, by three hole plugs 6 and a holes plug 7, coordinates the combination in any that can realize field power supply wiring to arrange in pairs or groups with firewire binding post 2, zero line binding post 3, earth terminal 4, substantially meets the needs of all field power supply wiring condition.A slip slide cover 15 is had on the upside of three hole plugs 6 and holes plug 7 groove; when staff uses three hole plugs 6; can slide to above holes plug 7 and shelter from holes plug 7 completely; when staff uses holes plug 7; can slide to above three hole plugs 6 and shelter from three hole plugs 6 completely, play the effect protected user, prevent electric shock.
It is comparatively complicated that RST got by the coaxial cable of field test, sometimes signal source needs the coaxial cable plug unmatched situation supporting with equipment wiring that staff carries with crocodile clip or the wiring of fork line, or unmatched situation between coaxial cable plug.Described practical multi-functional connecting box 1 is by BNC coaxial cable Q9 public plug 8, BNC coaxial cable Q9 female 9, BNC coaxial cable L9 public plug 10, BNC coaxial cable L9 female 11, coordinate with firewire binding post 2, earth terminal 4 combination in any that can realize the wiring of field test signal to arrange in pairs or groups, substantially meet the needs of all scenes number of winning the confidence wiring condition.
Above-mentioned embodiment is used for the present invention is described, instead of limits the invention, and in the protection range of spirit of the present invention and claim, to any modifications and changes that the present invention makes, all falls into protection scope of the present invention.
Claims (4)
1. the practical multi-functional connecting box for field connection, it is characterized in that: comprise box body, the front side of box body is provided with three binding posts, three binding posts are respectively firewire binding post, zero line binding post, earth terminal, the left side of box body or right side are provided with hiding groove, hide in groove and are provided with three hole plugs and holes plug, and the side, side hiding groove place box body is also provided with slideway, slidably connect slide cover in slideway, slide cover is positioned at the outside of hiding groove; The right side of box body or left side are provided with four coax jack, are BNC coaxial cable Q9 public plug, BNC coaxial cable Q9 female, BNC coaxial cable L9 public plug, BNC coaxial cable L9 female respectively; The live wire of three hole plugs 6, zero line, ground wire are connected by electric wire with firewire binding post, zero line binding post, earth terminal respectively, and the live wire of holes plug, zero line are connected with firewire binding post, zero line binding post respectively by electric wire; Be connected with earth terminal after the screen short circuit of BNC coaxial cable Q9 public plug, BNC coaxial cable Q9 female, BNC coaxial cable L9 public plug, BNC coaxial cable L9 female.
2. the practical multi-functional connecting box for field connection according to claim 1, is characterized in that: described hiding groove is two, and two hiding groove intervals are arranged; Three hole plugs and holes plug lay respectively in two hiding grooves.
3. the practical multi-functional connecting box for field connection according to claim 1 and 2, is characterized in that: the quantity of slide cover is more than one.
4. the practical multi-functional connecting box for field connection according to claim 1 and 2, it is characterized in that: also comprise holding wire, holding wire is all connected to firewire binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615049.8A CN104505680B (en) | 2014-11-05 | 2014-11-05 | Practical multifunctional connection box for field wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615049.8A CN104505680B (en) | 2014-11-05 | 2014-11-05 | Practical multifunctional connection box for field wiring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104505680A true CN104505680A (en) | 2015-04-08 |
| CN104505680B CN104505680B (en) | 2017-02-15 |
Family
ID=52947410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615049.8A Active CN104505680B (en) | 2014-11-05 | 2014-11-05 | Practical multifunctional connection box for field wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505680B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742876A (en) * | 2016-04-29 | 2016-07-06 | 镇江市润奇电子有限公司 | Portable radio frequency connector |
| CN114039253A (en) * | 2021-11-12 | 2022-02-11 | 贵州电网有限责任公司 | High-adaptability maintenance power supply wiring adapter device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424548Y (en) * | 1999-11-03 | 2001-03-21 | 袁春归 | Deep insertion plug and supply socket |
| CN2520613Y (en) * | 2001-11-02 | 2002-11-13 | 阳庆电子股份有限公司 | Power line and signal line common device |
| CN2596630Y (en) * | 2003-01-10 | 2003-12-31 | 童志明 | Combined power connection box capable of shunting control |
| CN2612119Y (en) * | 2003-03-14 | 2004-04-14 | 帅日广 | Multifunctional feeder box |
| CN202014428U (en) * | 2011-03-04 | 2011-10-19 | 浙江省电力公司台州电业局 | Multi-function portable test power box |
| US20130084050A1 (en) * | 2011-10-03 | 2013-04-04 | Kristof Vastmans | Aggregation enclosure for elevated, outdoor locations |
| CN203216950U (en) * | 2013-04-09 | 2013-09-25 | 宋鹏 | Switching box special for testing power meter |
| CN203312591U (en) * | 2013-07-05 | 2013-11-27 | 国家电网公司 | Multifunctional communication test line |
| CN104037535A (en) * | 2013-03-05 | 2014-09-10 | 深圳市邦悦科技有限公司 | Power wiring board internally equipped with cloud terminal module |
| CN203895717U (en) * | 2014-04-10 | 2014-10-22 | 国家电网公司 | Communication protection 2M special-purpose test converter |
| CN204179430U (en) * | 2014-11-05 | 2015-02-25 | 国家电网公司 | A kind of practical multi-functional connecting box for field connection |
-
2014
- 2014-11-05 CN CN201410615049.8A patent/CN104505680B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424548Y (en) * | 1999-11-03 | 2001-03-21 | 袁春归 | Deep insertion plug and supply socket |
| CN2520613Y (en) * | 2001-11-02 | 2002-11-13 | 阳庆电子股份有限公司 | Power line and signal line common device |
| CN2596630Y (en) * | 2003-01-10 | 2003-12-31 | 童志明 | Combined power connection box capable of shunting control |
| CN2612119Y (en) * | 2003-03-14 | 2004-04-14 | 帅日广 | Multifunctional feeder box |
| CN202014428U (en) * | 2011-03-04 | 2011-10-19 | 浙江省电力公司台州电业局 | Multi-function portable test power box |
| US20130084050A1 (en) * | 2011-10-03 | 2013-04-04 | Kristof Vastmans | Aggregation enclosure for elevated, outdoor locations |
| CN104037535A (en) * | 2013-03-05 | 2014-09-10 | 深圳市邦悦科技有限公司 | Power wiring board internally equipped with cloud terminal module |
| CN203216950U (en) * | 2013-04-09 | 2013-09-25 | 宋鹏 | Switching box special for testing power meter |
| CN203312591U (en) * | 2013-07-05 | 2013-11-27 | 国家电网公司 | Multifunctional communication test line |
| CN203895717U (en) * | 2014-04-10 | 2014-10-22 | 国家电网公司 | Communication protection 2M special-purpose test converter |
| CN204179430U (en) * | 2014-11-05 | 2015-02-25 | 国家电网公司 | A kind of practical multi-functional connecting box for field connection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742876A (en) * | 2016-04-29 | 2016-07-06 | 镇江市润奇电子有限公司 | Portable radio frequency connector |
| CN114039253A (en) * | 2021-11-12 | 2022-02-11 | 贵州电网有限责任公司 | High-adaptability maintenance power supply wiring adapter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104505680B (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104600493A (en) | Plug protection type electric meter box | |
| CN203491485U (en) | Secondary circuit wiring terminal strip short-circuiting plug for power plant or transformer station | |
| CN203056337U (en) | Testing short-circuited terminal | |
| CN104505680A (en) | Practical multifunctional connection box for field wiring | |
| CN204424859U (en) | A kind of separable connector | |
| CN204441491U (en) | A kind of wire clamp | |
| CN204179430U (en) | A kind of practical multi-functional connecting box for field connection | |
| CN203734089U (en) | Power wire coil for transformer station | |
| CN204597008U (en) | A kind of anti-virtual connection current testing binding post | |
| CN204361395U (en) | A kind of plug protection ammeter box | |
| CN203218848U (en) | Plug-in separable shielding connector | |
| CN103457053B (en) | A kind of box type transformer inspection earthing device | |
| CN102544931A (en) | Extension socket | |
| CN205178409U (en) | Insulated wire jacket | |
| CN104242000B (en) | Wall socket transducer | |
| CN204304182U (en) | Vertical rotating socket | |
| CN202502111U (en) | Porous grounded power supply test contact device | |
| CN203826913U (en) | Cable connector for cable distribution box | |
| CN104993337A (en) | Rotatable round socket | |
| CN102043112B (en) | Two-in-one audio line detector | |
| CN204577790U (en) | A kind of field test power supply connector socket | |
| CN206208928U (en) | Intelligent substation phase tests Special test line | |
| CN203312630U (en) | Integrated head knife switch ground wire device | |
| CN205104658U (en) | Terminal row is prevented mistake and is bumped insulating boot | |
| CN106353538A (en) | Test wire special for phase testing of intelligent substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161213 Address after: 450052 Songshan, Zhengzhou, Henan District No. 27 South Road, No. 85 Applicant after: Electric Power Research Institute, State Grid Henan Electric Power Company Applicant after: State Power Networks Co Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Power Networks Co Applicant before: Electric Power Research Institute, State Grid Henan Electric Power Company |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |