CN103390805A - Test type wiring terminal - Google Patents
Test type wiring terminal Download PDFInfo
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- CN103390805A CN103390805A CN2013103070196A CN201310307019A CN103390805A CN 103390805 A CN103390805 A CN 103390805A CN 2013103070196 A CN2013103070196 A CN 2013103070196A CN 201310307019 A CN201310307019 A CN 201310307019A CN 103390805 A CN103390805 A CN 103390805A
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- electric conductor
- insulation shell
- screw
- block
- switch block
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Abstract
A test type wiring terminal comprises an insulation casing, wherein two conductive bodies are arranged in the insulation casing, on the same plane, and at the left end and the right end of the insulation casing respectively; a rotary block is arranged on the insulation body; a rotary pair is arranged between the rotary block and the insulation casing, and is used for facilitating product wiring when started; when the product is powered on, the rotary block rotates to the closed state to prevent electric shock and eliminate potential safety hazard; a testing screw is arranged on the product and is used for realizing the function of on-site test; a slotted nut is arranged in the rotary block, and can be horizontally connected through a centralized connecting piece after the testing screw mounted on the conductive bodies is taken out; a bridge structure which can slide leftwards or rightwards is arranged between the two conductive bodies, so that fast connection and fast disconnection can be achieved, and convenience is brought for a user.
Description
Technical field:
The present invention relates to electric field, relate in particular to low-voltage electrical apparatus, the particularly connector of low-voltage electrical apparatus, concrete is a kind of prototype version binding post.
Background technology:
The prototype version binding post is widely used in low-voltage electrical apparatus.In prior art, the electric connection point of prototype version binding post is exposed on housing, has potential safety hazard during energising.Simultaneously, when a plurality of prototype version binding posts were arranged side by side, its horizontal wiring was comparatively loaded down with trivial details.In addition, while carrying out connecting or disconnecting the test of circuit after energising, must dismantle wiring, operating efficiency is lower.
Summary of the invention:
The object of the present invention is to provide a kind of prototype version binding post, described this prototype version binding post will solve in prior art when the prototype version binding post is switched on the low technical problem of operating efficiency while having electric shock hidden danger, horizontal wiring inconvenient operation, test.
this prototype version binding post of the present invention, comprise an insulation shell, one side of described insulation shell is provided with a side direction cover plate, wherein, be provided with first electric conductor and second electric conductor in described insulation shell, each free conducting metal of described the first electric conductor and the second electric conductor is dull and stereotyped to be formed, the first electric conductor and the second electric conductor are arranged in same plane and are separately positioned on left end and the right-hand member of insulation shell, the left end of the first electric conductor is provided with a left screw, the right-hand member of the second electric conductor is provided with a right screw, each extends described left screw and right screw upward since the downside of the first electric conductor and the downside of the second electric conductor, be provided with gap between the first electric conductor and the second electric conductor, the top in described gap or below are provided with a bridge joint conducting block, the length of described bridge joint conducting block is greater than the gap between the first electric conductor and the second electric conductor, the bridge joint conducting block is connected by sliding pair with the first electric conductor, the upside of bridge joint conducting block is connected with an insulator cap, the middle part of insulation shell upper side is provided with a window, described insulator cap is positioned at described window, be connected with first slotted nut on the first electric conductor, described the first slotted nut be axially perpendicular to the first electric conductor, the upside of insulation shell is provided with wiring hole above the first slotted nut, be connected with second slotted nut on the second electric conductor, described the second slotted nut be axially perpendicular to the second electric conductor, the upside of insulation shell is provided with wiring hole above the second slotted nut, the left part of the left surface of insulation shell and the upper side of insulation shell is open, be provided with a left-handed switch block in the upper left corner of insulation shell, described left-handed switch block consists of insulating part, left-handed switch block is positioned at the top of left screw, be provided with a left slotted nut in left-handed switch block, be provided with through hole in the left-handed switch block of left screw top, axially with the axial of left screw, overlapping of left slotted nut, the upper right corner of left-handed switch block is connected with insulation shell by axle, be provided with position-limit mechanism between left-handed switch block and insulation shell and side direction cover plate, the right part of the right flank of insulation shell and the upper side of insulation shell is open, be provided with a dextrorotation switch block in the upper right corner of insulation shell, described dextrorotation switch block consists of insulating part, the dextrorotation switch block is positioned at the top of right screw, be provided with a right slotted nut in the dextrorotation switch block, be provided with through hole in the dextrorotation switch block of right screw top, axially with the axial of right screw, overlapping of right slotted nut, the upper left corner of dextrorotation switch block is connected with insulation shell by axle, be provided with position-limit mechanism between dextrorotation switch block and insulation shell and side direction cover plate.
Further, described bridge joint conducting block comprises a upper guide block and a lower guide block, described upper guide block is parallel with lower guide block, the upside of upper guide block and the first electric conductor is adjacent, the downside of lower guide block and the first electric conductor is adjacent, and upper guide block is connected a middle part screw and connects with lower guide block, and described middle part screw extends upward and with described insulator cap, is connected, the middle part of the first electric conductor is provided with a straight trough along its length direction, and the middle part screw passes described straight trough.
Further, an end of described straight trough is at an end opening in opposite directions of the first electric conductor and the second electric conductor.
Operation principle of the present invention is: by the window at insulation shell upper side middle part, can promote at any time the bridge joint conducting block, make it be communicated with the first electric conductor and second electric conductor or disconnect the first electric conductor and the second electric conductor between connection, realize the fast operating of connecting and disconnecting of the circuit.Take out left and right slotted nut from left electric conductor, right electric conductor after, can laterally connect with the center type connector.Left and right spill spin block can be when the prototype version binding post be switched on, and turn to the position with the insulation shell closure, thereby the hidden danger of getting an electric shock has been eliminated at sealing wiring position.
The present invention and prior art are compared, and its effect is actively with obvious.The present invention left and right in the prototype version binding post respectively arranges a spill spin block, and the energy bidirectional rotation, be convenient to the product wiring during unlatching; During the product energising, spill spin block is threaded to closure state, prevents from getting an electric shock, and has eliminated potential safety hazard; After taking out the test screw, available center type connector laterally connects; Be provided with the bridging structure that horizontally slips in the inner conductive body, can quick-make or open circuit, user-friendly.
Description of drawings:
Fig. 1 is the front view of a kind of prototype version binding post of the present invention.
Fig. 2 is the vertical view of a kind of prototype version binding post of the present invention.
Fig. 3 is the left view of a kind of prototype version binding post of the present invention.
Fig. 4 is the rearview of a kind of prototype version binding post of the present invention.
Fig. 5 is the upward view of a kind of prototype version binding post of the present invention.
Fig. 6 is the right view of a kind of prototype version binding post of the present invention.
Fig. 7 is the schematic three dimensional views of a kind of prototype version binding post of the present invention.
Fig. 8 is the three-dimensional exploded perspective view of a kind of prototype version binding post of the present invention.
Embodiment:
Embodiment 1:
as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7 and Figure 8, a kind of prototype version binding post of the present invention, comprise an insulation shell 1, one side of described insulation shell 1 is provided with a side direction cover plate 2, wherein, be provided with first electric conductor 3 and second electric conductor 4 in described insulation shell 1, described the first electric conductor 3 and the second electric conductor 4 dull and stereotyped formations of each free conducting metal, the first electric conductor 3 and the second electric conductor 4 are arranged in same plane and are separately positioned on left end and the right-hand member of insulation shell 1, the left end of the first electric conductor 3 is provided with a left screw, the right-hand member of the second electric conductor 4 is provided with a right screw 8, each extends described left screw and right screw 8 upward since the downside of the first electric conductor 3 and the downside of the second electric conductor 4, be provided with gap between the first electric conductor 3 and the second electric conductor 4, the top in described gap or below are provided with a bridge joint conducting block 6, the length of described bridge joint conducting block 6 is greater than the gap between the first electric conductor 3 and the second electric conductor 4, bridge joint conducting block 6 is connected by sliding pair with the first electric conductor 3, the upside of bridge joint conducting block 6 is connected with an insulator cap 13, the middle part of insulation shell 1 upper side is provided with a window, described insulator cap 13 is positioned at described window, be connected with first slotted nut on the first electric conductor 3, described the first slotted nut be axially perpendicular to the first electric conductor 3, the upside of insulation shell 1 is provided with wiring hole above the first slotted nut, be connected with second slotted nut 11 on the second electric conductor 4, described the second slotted nut 11 be axially perpendicular to the second electric conductor 4, the upside of insulation shell 1 is provided with wiring hole above the second slotted nut 11, the left part of the upper side of the left surface of insulation shell 1 and insulation shell 1 is open, be provided with a left-handed switch block in the upper left corner of insulation shell 1, described left-handed switch block consists of insulating part, left-handed switch block is positioned at the top of left screw, be provided with a left slotted nut in left-handed switch block, be provided with through hole in the left-handed switch block of left screw top, axially with the axial of left screw, overlapping of left slotted nut, the upper right corner of left-handed switch block is connected with insulation shell 1 by axle, be provided with position-limit mechanism between left-handed switch block and insulation shell 1 and side direction cover plate 2, the right part of the upper side of the right flank of insulation shell 1 and insulation shell 1 is open, be provided with a dextrorotation switch block 5 in the upper right corner of insulation shell 1, described dextrorotation switch block 5 consists of insulating part, dextrorotation switch block 5 is positioned at the top of right screw 8, be provided with a right slotted nut 10 in dextrorotation switch block 5, be provided with through hole in the dextrorotation switch block 5 of right screw 8 tops, axially with the axial of right screw 8, overlapping of right slotted nut 10, the upper left corner of dextrorotation switch block 5 is connected with insulation shell 1 by axle, be provided with position-limit mechanism between dextrorotation switch block 5 and insulation shell 1 and side direction cover plate 2.
Further, described bridge joint conducting block 6 comprises a upper guide block 6 and a lower guide block 7, described upper guide block 6 is parallel with lower guide block 7, the upside of upper guide block 6 and the first electric conductor 3 is adjacent, the downside of lower guide block 7 and the first electric conductor 3 is adjacent, upper guide block 6 is connected with lower guide block by middle part screw 12 connections, described middle part screw 12 extends upward and with described insulator cap 13, is connected, the middle part of the first electric conductor 3 is provided with a straight trough along its length direction, and middle part screw 12 passes described straight trough.
Further, an end of described straight trough is at an end opening in opposite directions of the first electric conductor 3 and the second electric conductor 4.
Concrete, be provided with a packing ring between left screw and the first electric conductor 3, be provided with a packing ring 9 between right screw 8 and the second electric conductor 4.
The operation principle of the present embodiment is: by the window at insulation shell 1 upper side middle part, can promote at any time bridge joint conducting block 6, make it be communicated with the first electric conductor 3 and second electric conductor 4 or disconnect the first electric conductor 3 and the second electric conductor 4 between connection, realize the fast operating of connecting and disconnecting of the circuit.Take out respectively left test screw, right test screw 11 from left electric conductor 3, right electric conductor 4 after, can laterally connect with the center type connector.Left-handed switch block, dextrorotation switch block 5 can be when the prototype version binding post be switched on, and turn to the position with insulation shell 1 closure, thereby the hidden danger of getting an electric shock eliminated at sealing wiring position.
Claims (3)
1. prototype version binding post, comprise an insulation shell, one side of described insulation shell is provided with a side direction cover plate, it is characterized in that: be provided with first electric conductor and second electric conductor in described insulation shell, each free conducting metal of described the first electric conductor and the second electric conductor is dull and stereotyped to be formed, the first electric conductor and the second electric conductor are arranged in same plane and are separately positioned on left end and the right-hand member of insulation shell, the left end of the first electric conductor is provided with a left screw, the right-hand member of the second electric conductor is provided with a right screw, each extends described left screw and right screw upward since the downside of the first electric conductor and the downside of the second electric conductor, be provided with gap between the first electric conductor and the second electric conductor, the top in described gap or below are provided with a bridge joint conducting block, the length of described bridge joint conducting block is greater than the gap between the first electric conductor and the second electric conductor, the bridge joint conducting block is connected by sliding pair with the first electric conductor, the upside of bridge joint conducting block is connected with an insulator cap, the middle part of insulation shell upper side is provided with a window, described insulator cap is positioned at described window, be connected with first slotted nut on the first electric conductor, described the first slotted nut be axially perpendicular to the first electric conductor, the upside of insulation shell is provided with wiring hole above the first slotted nut, be connected with second slotted nut on the second electric conductor, described the second slotted nut be axially perpendicular to the second electric conductor, the upside of insulation shell is provided with wiring hole above the second slotted nut, the left part of the left surface of insulation shell and the upper side of insulation shell is open, be provided with a left-handed switch block in the upper left corner of insulation shell, described left-handed switch block consists of insulating part, left-handed switch block is positioned at the top of left screw, be provided with a left slotted nut in left-handed switch block, be provided with through hole in the left-handed switch block of left screw top, axially with the axial of left screw, overlapping of left slotted nut, the upper right corner of left-handed switch block is connected with insulation shell by axle, be provided with position-limit mechanism between left-handed switch block and insulation shell and side direction cover plate, the right part of the right flank of insulation shell and the upper side of insulation shell is open, be provided with a dextrorotation switch block in the upper right corner of insulation shell, described dextrorotation switch block consists of insulating part, the dextrorotation switch block is positioned at the top of right screw, be provided with a right slotted nut in the dextrorotation switch block, be provided with through hole in the dextrorotation switch block of right screw top, axially with the axial of right screw, overlapping of right slotted nut, the upper left corner of dextrorotation switch block is connected with insulation shell by axle, be provided with position-limit mechanism between dextrorotation switch block and insulation shell and side direction cover plate.
2. a kind of prototype version binding post as claimed in claim 1, it is characterized in that: described bridge joint conducting block comprises a upper guide block and a lower guide block, described upper guide block is parallel with lower guide block, the upside of upper guide block and the first electric conductor is adjacent, the downside of lower guide block and the first electric conductor is adjacent, upper guide block is connected a middle part screw and connects with lower guide block, described middle part screw extends upward and with described insulator cap, is connected, the middle part of the first electric conductor is provided with a straight trough along its length direction, and the middle part screw passes described straight trough.
3. a kind of prototype version binding post as claimed in claim 2, it is characterized in that: an end of described straight trough is at an end opening in opposite directions of the first electric conductor and the second electric conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103070196A CN103390805A (en) | 2013-07-19 | 2013-07-19 | Test type wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103070196A CN103390805A (en) | 2013-07-19 | 2013-07-19 | Test type wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103390805A true CN103390805A (en) | 2013-11-13 |
Family
ID=49535006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103070196A Pending CN103390805A (en) | 2013-07-19 | 2013-07-19 | Test type wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103390805A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746197A (en) * | 2013-12-31 | 2014-04-23 | 上海友邦电气(集团)股份有限公司 | Test type high-voltage terminal |
| WO2017008265A1 (en) * | 2015-07-15 | 2017-01-19 | Abb Technology Ag | Conductive bar with annular portion to accommodate test plug |
| CN107748281A (en) * | 2017-11-07 | 2018-03-02 | 广东电网有限责任公司揭阳供电局 | Interconnected loop test terminal with state recognition |
| CN110994219A (en) * | 2019-12-30 | 2020-04-10 | 上海友邦电气(集团)股份有限公司 | High-voltage test type connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320238A1 (en) * | 1983-06-03 | 1984-12-06 | Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg | Electrical connecting terminal, especially a switching installation terminal block |
| JP2004014483A (en) * | 2002-06-12 | 2004-01-15 | Furukawa Electric Co Ltd:The | Connection member, connection structure of wiring material and connection method for wiring material |
| US7591656B1 (en) * | 2008-10-07 | 2009-09-22 | Arlington Industries, Inc. | Grounding terminal block assembly for multiple services |
| CN101820105A (en) * | 2009-02-26 | 2010-09-01 | 上海友邦电气股份有限公司 | Cage spring terminal block |
| CN203434304U (en) * | 2013-07-19 | 2014-02-12 | 上海友邦电气(集团)股份有限公司 | Test type binding post |
-
2013
- 2013-07-19 CN CN2013103070196A patent/CN103390805A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320238A1 (en) * | 1983-06-03 | 1984-12-06 | Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg | Electrical connecting terminal, especially a switching installation terminal block |
| JP2004014483A (en) * | 2002-06-12 | 2004-01-15 | Furukawa Electric Co Ltd:The | Connection member, connection structure of wiring material and connection method for wiring material |
| US7591656B1 (en) * | 2008-10-07 | 2009-09-22 | Arlington Industries, Inc. | Grounding terminal block assembly for multiple services |
| CN101820105A (en) * | 2009-02-26 | 2010-09-01 | 上海友邦电气股份有限公司 | Cage spring terminal block |
| CN203434304U (en) * | 2013-07-19 | 2014-02-12 | 上海友邦电气(集团)股份有限公司 | Test type binding post |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746197A (en) * | 2013-12-31 | 2014-04-23 | 上海友邦电气(集团)股份有限公司 | Test type high-voltage terminal |
| WO2017008265A1 (en) * | 2015-07-15 | 2017-01-19 | Abb Technology Ag | Conductive bar with annular portion to accommodate test plug |
| CN107851917A (en) * | 2015-07-15 | 2018-03-27 | Abb瑞士股份有限公司 | Contact rod with the annular section for accommodating test plug |
| CN107748281A (en) * | 2017-11-07 | 2018-03-02 | 广东电网有限责任公司揭阳供电局 | Interconnected loop test terminal with state recognition |
| CN107748281B (en) * | 2017-11-07 | 2023-04-28 | 广东电网有限责任公司揭阳供电局 | Interconnection loop test terminal with state recognition |
| CN110994219A (en) * | 2019-12-30 | 2020-04-10 | 上海友邦电气(集团)股份有限公司 | High-voltage test type connector |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |
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| WD01 | Invention patent application deemed withdrawn after publication |