CN203434304U - Test type binding post - Google Patents
Test type binding post Download PDFInfo
- Publication number
- CN203434304U CN203434304U CN201320431113.8U CN201320431113U CN203434304U CN 203434304 U CN203434304 U CN 203434304U CN 201320431113 U CN201320431113 U CN 201320431113U CN 203434304 U CN203434304 U CN 203434304U
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- China
- Prior art keywords
- electric conductor
- insulation shell
- screw
- switch block
- block
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- Expired - Lifetime
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Abstract
Provided is a test type binding post. The test type binding post comprises an insulation housing. The insulation housing is internally provided with two conductors; the conductors are disposed in the same plane and are respectively arranged at the left side and at the right side in the insulation housing; the insulation housing is provided with rotation blocks; a revolute pair is arranged between the rotation blocks and the insulation housing; when the rotation blocks are started, product wiring is facilitated, and when a product is energized, the rotation blocks rotate to a closed state so as to prevent electric shock and eliminate safety hidden risks; the product is provided with test screws for realizing an on-site testing function; the rotation blocks are internally provided with grooving nuts so that after the test screws installed on the conductors are removed, a central connecting piece can be used for transverse connection; and a bridging structure capable of sliding to the left and right is arranged between the two internal conductors so that a circuit can be quickly connected or disconnected and user operation is facilitated.
Description
Technical field:
The utility model relates to electric field, relates in particular to low-voltage electrical apparatus, the particularly connector of low-voltage electrical apparatus, and concrete is a kind of prototype version binding post.
Background technology:
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.Meanwhile, when a plurality of prototype version binding posts are arranged side by side, its horizontal wiring is 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 purpose of this utility model is to provide a kind of prototype version binding post, and described this prototype version binding post has electric shock hidden danger, the horizontal low technical problem of operating efficiency when wiring inconvenient operation, test in the time of will solving in prior art the energising of prototype version binding post.
This prototype version binding post of the present utility model, comprise an insulation shell, one side of described insulation shell is provided with a side direction cover plate, wherein, in described insulation shell, be provided with first electric conductor and second electric conductor, each free conducting metal of the first described 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, between the first electric conductor and the second electric conductor, be provided with gap, 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, 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, on the first electric conductor, be connected with first slotted nut, the first described 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, on the second electric conductor, be connected with second slotted nut, the second described 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, in the upper left corner of insulation shell, be provided with a left-handed switch block, described left-handed switch block consists of insulating part, left-handed switch block is positioned at the top of left screw, in left-handed switch block, be provided with a left slotted nut, in the left-handed switch block of left screw top, be provided with through hole, axially overlapping with the axial of left screw of left slotted nut, the upper right corner of left-handed switch block is connected with insulation shell by axle, between left-handed switch block and insulation shell and side direction cover plate, be provided with position-limit mechanism, the right part of the right flank of insulation shell and the upper side of insulation shell is open, in the upper right corner of insulation shell, be provided with a dextrorotation switch block, described dextrorotation switch block consists of insulating part, dextrorotation switch block is positioned at the top of right screw, in dextrorotation switch block, be provided with a right slotted nut, in the dextrorotation switch block of right screw top, be provided with through hole, axially overlapping with the axial of right screw of right slotted nut, the upper left corner of dextrorotation switch block is connected with insulation shell by axle, between dextrorotation switch block and insulation shell and side direction cover plate, be provided with position-limit mechanism.
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 by a middle part screw with lower guide block, and described middle part screw extends upward and is connected with described insulator cap, the middle part of the first electric conductor is provided with a straight trough along its length, and middle part screw is through described straight trough.
Further, one 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 utility model is: by the window at insulation shell upper side middle part, can promote at any time bridge joint conducting block, make it be communicated with the first electric conductor and the 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.From left electric conductor, right electric conductor, take out after left and right slotted nut, can laterally connect with center type connector.Left and right spill spin block can be when prototype version binding post be switched on, and turn to the position with insulation shell closure, thereby the hidden danger of getting an electric shock has been eliminated at sealing wiring position.
The utility model and prior art are compared, and its effect is actively with obvious.The utility model left and right in prototype version binding post respectively arranges a spill spin block, and energy bidirectional rotation, is convenient to product wiring during unlatching; During 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 test screw, available center type connector laterally connects; In inner conductive body, be provided with the bridging structure that horizontally slips, can quick-make or open circuit, user-friendly.
Accompanying drawing explanation:
Fig. 1 is the front view of prototype version binding post of the present utility model.
Fig. 2 is the vertical view of prototype version binding post of the present utility model.
Fig. 3 is the left view of prototype version binding post of the present utility model.
Fig. 4 is the rearview of prototype version binding post of the present utility model.
Fig. 5 is the upward view of prototype version binding post of the present utility model.
Fig. 6 is the right view of prototype version binding post of the present utility model.
Fig. 7 is the schematic three dimensional views of prototype version binding post of the present utility model.
Fig. 8 is the three-dimensional exploded perspective view of prototype version binding post of the present utility model.
Embodiment:
Embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7 and Fig. 8, prototype version binding post of the present utility model, comprise an insulation shell 1, one side of described insulation shell 1 is provided with a side direction cover plate 2, wherein, in described insulation shell 1, be provided with first electric conductor 3 and second electric conductor 4, the first described electric conductor 3 and the dull and stereotyped formation of second electric conductor 4 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, between the first electric conductor 3 and the second electric conductor 4, be provided with gap, 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, on the first electric conductor 3, be connected with first slotted nut, the first described 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, on the second electric conductor 4, be connected with second slotted nut 11, the second described 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, in the upper left corner of insulation shell 1, be provided with a left-handed switch block, described left-handed switch block consists of insulating part, left-handed switch block is positioned at the top of left screw, in left-handed switch block, be provided with a left slotted nut, in the left-handed switch block of left screw top, be provided with through hole, axially overlapping with the axial of left screw of left slotted nut, the upper right corner of left-handed switch block is connected with insulation shell 1 by axle, between left-handed switch block and insulation shell 1 and side direction cover plate 2, be provided with position-limit mechanism, the right part of the upper side of the right flank of insulation shell 1 and insulation shell 1 is open, in the upper right corner of insulation shell 1, be provided with a dextrorotation switch block 5, described dextrorotation switch block 5 consists of insulating part, dextrorotation switch block 5 is positioned at the top of right screw 8, in dextrorotation switch block 5, be provided with a right slotted nut 10, in the dextrorotation switch block 5 of right screw 8 tops, be provided with through hole, axially overlapping with the axial of right screw 8 of right slotted nut 10, the upper left corner of dextrorotation switch block 5 is connected with insulation shell 1 by axle, between dextrorotation switch block 5 and insulation shell 1 and side direction cover plate 2, be provided with position-limit mechanism.
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 by a middle part screw 12 with lower guide block 7, described middle part screw 12 extends upward and is connected with described insulator cap 13, the middle part of the first electric conductor 3 is provided with a straight trough along its length, and middle part screw 12 is through described straight trough.
Further, one 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, between left screw and the first electric conductor 3, be provided with a packing ring, between right screw 8 and the second electric conductor 4, be provided with a packing ring 9.
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 the 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.From left electric conductor 3, right electric conductor 4, take out respectively after left test screw, right test screw 11, can laterally connect with center type connector.Left-handed switch block, dextrorotation switch block 5 can be when 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. a 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: in described insulation shell, be provided with first electric conductor and second electric conductor, each free conducting metal of the first described 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, between the first electric conductor and the second electric conductor, be provided with gap, 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, 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, on the first electric conductor, be connected with first slotted nut, the first described 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, on the second electric conductor, be connected with second slotted nut, the second described 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, in the upper left corner of insulation shell, be provided with a left-handed switch block, described left-handed switch block consists of insulating part, left-handed switch block is positioned at the top of left screw, in left-handed switch block, be provided with a left slotted nut, in the left-handed switch block of left screw top, be provided with through hole, axially overlapping with the axial of left screw of left slotted nut, the upper right corner of left-handed switch block is connected with insulation shell by axle, between left-handed switch block and insulation shell and side direction cover plate, be provided with position-limit mechanism, the right part of the right flank of insulation shell and the upper side of insulation shell is open, in the upper right corner of insulation shell, be provided with a dextrorotation switch block, described dextrorotation switch block consists of insulating part, dextrorotation switch block is positioned at the top of right screw, in dextrorotation switch block, be provided with a right slotted nut, in the dextrorotation switch block of right screw top, be provided with through hole, axially overlapping with the axial of right screw of right slotted nut, the upper left corner of dextrorotation switch block is connected with insulation shell by axle, between dextrorotation switch block and insulation shell and side direction cover plate, be provided with position-limit mechanism.
2. 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 by a middle part screw with lower guide block, described middle part screw extends upward and is connected with described insulator cap, the middle part of the first electric conductor is provided with a straight trough along its length, and middle part screw is through described straight trough.
3. prototype version binding post as claimed in claim 2, is characterized in that: one 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 |
|---|---|---|---|
| CN201320431113.8U CN203434304U (en) | 2013-07-19 | 2013-07-19 | Test type binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431113.8U CN203434304U (en) | 2013-07-19 | 2013-07-19 | Test type binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434304U true CN203434304U (en) | 2014-02-12 |
Family
ID=50063324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431113.8U Expired - Lifetime CN203434304U (en) | 2013-07-19 | 2013-07-19 | Test type binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390805A (en) * | 2013-07-19 | 2013-11-13 | 上海友邦电气(集团)股份有限公司 | Test type wiring terminal |
| CN110048249A (en) * | 2019-04-16 | 2019-07-23 | 上海友邦电气(集团)股份有限公司 | A kind of quick connection terminal |
-
2013
- 2013-07-19 CN CN201320431113.8U patent/CN203434304U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390805A (en) * | 2013-07-19 | 2013-11-13 | 上海友邦电气(集团)股份有限公司 | Test type wiring terminal |
| CN110048249A (en) * | 2019-04-16 | 2019-07-23 | 上海友邦电气(集团)股份有限公司 | A kind of quick connection terminal |
| CN110048249B (en) * | 2019-04-16 | 2024-04-09 | 上海友邦电气(集团)股份有限公司 | Quick connecting terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |