CN106207517A - Terminal board electrical power wiring assembly - Google Patents
Terminal board electrical power wiring assembly Download PDFInfo
- Publication number
- CN106207517A CN106207517A CN201510228057.1A CN201510228057A CN106207517A CN 106207517 A CN106207517 A CN 106207517A CN 201510228057 A CN201510228057 A CN 201510228057A CN 106207517 A CN106207517 A CN 106207517A
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- China
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- convex portion
- terminal board
- positioning convex
- electrical power
- power wiring
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Abstract
The present invention is about a kind of terminal board electrical power wiring assembly, and terminal board is provided with location indentations, and terminal board includes conducting terminal, Location resilient piece and pulling piece, and Location resilient piece has fixing end and free end, and pulling piece one end has the slot exposed, and the other end is connected on Location resilient piece；Distribution tool comprises handle and hooks arm, and the side projection of handle has the first positioning convex portion, and hook arm has the second positioning convex portion.Terminal board electrical power wiring assembly provided by the present invention, its distribution tool is positioned at location indentations by the first positioning convex portion and the second positioning convex portion is inserted to be against in slot to hang and is attached on terminal board；With the first positioning convex portion as fulcrum during External Force Acting, hook arm straps to move pulling piece and compress Location resilient piece and insert for cable and be electrically connected with conducting terminal, Location resilient piece elasticity can compress cable and position cable, makes wiring mode reach quick, convenient and labour-saving effect whereby, and promotes wiring efficiency.
Description
Technical field
The present invention is related to a kind of tool, espespecially a kind of terminal board electrical power wiring assembly.
Background technology
Terminal board (Terminal Block) is to be combined by insulating base and conducting element to be electrically conducted device, in order to provide the job platform being electrically connected with as multiple wires.The application of terminal board widely, such as, is applied at electrical appliance (such as air conditioner, refrigerator, washing machine or baking box etc.), machinery equipment such as industrial computer, UPS, power supply unit etc.) or other devices such as Engineering Control equipment (such as Mechatronic Systems, refrigerating and air conditioning or program-controlled device etc.) in.
The shell fragment in order to fixing cable mostly it is provided with inside existing terminal board, the most existing wiring mode is first to be fixed by terminal board, then re-uses bottle opener and pushes shrapnel, and is beneficial to that cable is inserted terminal board and connects, finally again bottle opener is detached, so that shell fragment presses cable and is positioned in terminal board.Owing to existing terminal board must use tool and bottle opener when distribution, thus more inconvenient on group sets；If additionally, bottle opener uses accidentally, also easily terminal board is caused damage.Therefore, really it is necessary this wiring mode is improved.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of terminal board electrical power wiring assembly, so that wiring mode reaches quick, convenient and labour-saving effect, and promote wiring efficiency.
In order to reach above-mentioned purpose, the present invention provides a kind of terminal board electrical power wiring assembly, and it is electrically connected with a cable, including:
One terminal board, it includes an insulating base and the conducting terminal being arranged in this insulating base, a Location resilient piece and a pulling piece, the outside of this insulating base is provided with a location indentations, this Location resilient piece has a fixing end of this insulating base of connection and extends in the free end above this conducting terminal, one end of this pulling piece has the slot exposing outside this insulating base, and the other end is then to be connected on the free end of this Location resilient piece；And
One distribution tool, its comprise leader and from this handle extend one hook arm, the side projection of this handle has one first positioning convex portion, and an end of this hook arm has one second positioning convex portion；
Wherein, this first positioning convex portion is positioned at this location indentations, and this second positioning convex portion is inserted and is against in this slot；When an External Force Acting is on this handle and with this first positioning convex portion for fulcrum, this hook arm straps is moved this pulling piece and is compressed this Location resilient piece, this free end is compressed by this pulling piece and away from this conducting terminal, this cable inserts this insulating base and is electrically connected with this conducting terminal, after the release of this external force, this Location resilient piece elasticity compresses this cable and makes this cable combine and be positioned in this insulating base.
As the preferred version of above-mentioned a kind of terminal board electrical power wiring assembly, wherein this insulating base comprises spaced multiple terminal groove, is respectively each configured with this conducting terminal, this Location resilient piece and this pulling piece in this terminal groove.
Preferred version as above-mentioned a kind of terminal board electrical power wiring assembly, wherein this conducting terminal includes the one second clamping guide-joining plate that the one first clamping guide-joining plate extended in parallel along the internal face of this insulating base and parts transversely extend, this the first clamping guide-joining plate comprises one first section of connecting and one first resilient clamp section fixed in this insulating base, and one second section of connecting and this first resilient clamp section relatively that this second clamping guide-joining plate comprises horizontal expansion can form one second resilient clamp section of clamping force.
As the preferred version of above-mentioned a kind of terminal board electrical power wiring assembly, wherein the fixing end of this Location resilient piece is parallel to this first section of connecting, and this free end is suspended at a side of this first clamping guide-joining plate.
As the preferred version of above-mentioned a kind of terminal board electrical power wiring assembly, wherein the cross section of this pulling piece is Y-shaped.
As the preferred version of above-mentioned a kind of terminal board electrical power wiring assembly, wherein this handle has multiple on-slip rib on the opposite side surface of this first positioning convex portion relatively, and this hook arm has a support ribs on the opposite side surface of this second positioning convex portion relatively.
As the preferred version of above-mentioned a kind of terminal board electrical power wiring assembly, wherein this location indentations is a cambered surface, and this first positioning convex portion comprises the connecting rod connecting this handle and the cylinder being positioned in this location indentations.
As the preferred version of above-mentioned a kind of terminal board electrical power wiring assembly, wherein the cross sectional shape of this first positioning convex portion and this second positioning convex portion is identical.
As the preferred version of above-mentioned a kind of terminal board electrical power wiring assembly, wherein the cross sectional shape of this first positioning convex portion and this second positioning convex portion is convex shape.
In order to reach above-mentioned purpose, the present invention provides another kind of terminal board electrical power wiring assembly, and a cable is plugged to a terminal board by a distribution tool, and this terminal board is provided with a Location resilient piece, a conducting terminal and has a pulling piece of a slot, and this distribution tool includes:
Leader, one pleurapophysis is stretched one first positioning convex portion that can be positioned at this terminal board outer surface；And
One hooks arm, and it extends from this handle, and an end of this hook arm has can insert one second positioning convex portion being against in this slot；
Wherein, this hook arm straps is moved this pulling piece and is compressed this Location resilient piece, and this cable inserts the insulating base of this terminal board and is electrically connected with this conducting terminal.
As the preferred version of above-mentioned another kind of terminal board electrical power wiring assembly, wherein this handle has multiple on-slip rib on the opposite side surface of this first positioning convex portion relatively, and this hook arm has a support ribs on the opposite side surface of this second positioning convex portion relatively.
As the preferred version of above-mentioned another kind of terminal board electrical power wiring assembly, wherein the location indentations of this insulating base is a cambered surface, and this first positioning convex portion comprises the connecting rod connecting this handle and the cylinder being positioned in this location indentations.
As the preferred version of above-mentioned another kind of terminal board electrical power wiring assembly, wherein the cross sectional shape of this first positioning convex portion and this second positioning convex portion is identical.
As the preferred version of above-mentioned another kind of terminal board electrical power wiring assembly, wherein the cross sectional shape of this first positioning convex portion and this second positioning convex portion is convex shape.
Compared to prior art, the distribution tool mating terminals platform of the present invention can complete PROPEL by one hand when using, and another hands can realize distribution (grafting cable) action simultaneously, therefore is conducive to it to be provided as in industry using in the group of distribution；Furthermore, the present invention is saved existing terminal board must be used (insulating base) tool and bottle opener when distribution by the use of distribution tool, and avoids instrument bottle opener that terminal board is caused damage；Also, the distribution tool of the present invention uses lever principle, utilize the first positioning convex portion on handle as fulcrum, move pulling piece to compress Location resilient piece in order to hooking arm straps, then reach labour-saving wiring mode；Additionally, the distribution tool of the present invention the most still can be fixed on the effect of terminal board that will not affect on terminal board, avoid distribution tool to lose accordingly, be beneficial to when using next time directly take off use from terminal board, increase the convenience on using and practicality.
Accompanying drawing explanation
Fig. 1 is the distribution tool perspective exploded view with terminal board of the present invention；
Fig. 2 is the distribution tool three-dimensional combination schematic diagram with terminal board of the present invention；
Fig. 3 is the distribution tool assembled sectional view with terminal board of the present invention
Fig. 4 is the use schematic diagram of the distribution tool of the present invention
Fig. 5 is the combination sectional view of the cable inserting terminal platform of the present invention；
Fig. 6 is another enforcement state of the distribution tool of the present invention；
Fig. 7 is one of another use schematic diagram implementing state of distribution tool of the present invention；
Fig. 8 is the two of the use schematic diagram of another enforcement state of distribution tool of the present invention.
[main element symbol description]
10,10a ... terminal board；100 ... grafting space；11 ... insulating base；110,110a ... location indentations；111 ... terminal groove；12 ... conducting terminal；121 ... the first clamping guide-joining plate；1211 ... first section of connecting；1212 .... the first resilient clamp section；122 ... the second clamping guide-joining plate；1221 ... second section of connecting；1222 ... the second resilient clamp section；13 ... Location resilient piece；131 ... fixing end；132 ... free end；14,14a ... pulling piece；140,140a ... slot；
2 ... cable；20,20a ... distribution tool；21,21a ... handle；211,211a ... the first positioning convex portion；2111 ... connecting rod；2112 ... cylinder；212 ... on-slip rib；22,22a ... hook arm；221,221a ... the second positioning convex portion；222 ... support ribs；
3 ... wire.
Detailed description of the invention
Detailed description for the present invention and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides reference and purposes of discussion, and is not used to limit the present invention.
Refer to Fig. 1 to Fig. 3, respectively the distribution tool of the present invention and the perspective exploded view of terminal board, three-dimensional combination schematic diagram and assembled sectional view.The present invention provides a kind of terminal board electrical power wiring assembly, including terminal board 10 and a distribution tool 20.When wiring operation is carried out, being positioned on this terminal board 10 by this distribution tool 20, external force is bestowed on this distribution tool 20 in order to assist the carrying out being electrically conducted.On the other hand, if during without wiring needs, this distribution tool 20 still can be fixed on will not affect the effect on this terminal board 10 on this terminal board 10, is additionally avoided that this distribution tool 20 is lost, directly to take off use from this terminal board 10 when next time uses.
In one embodiment of the invention, this terminal board 10 includes an insulating base 11 and conducting terminal 12, Location resilient piece 13 and the pulling piece 14 being arranged in this insulating base 11.The outside of this insulating base 11 is provided with a location indentations 110.This Location resilient piece 13 has a fixing end 131 of this insulating base 11 of connection and extends in the free end 132 above this conducting terminal 12.One end of this pulling piece 14 have expose outside a slot 140 of this insulating base 11, the other end is then to be connected on the free end 132 of this Location resilient piece 13；It is preferred that the cross section of this pulling piece 14 is Y-shaped.It addition, this insulating base 11 comprises spaced multiple terminal groove 111.This terminal groove 111 is respectively each configured with this conducting terminal 12, this Location resilient piece 13 and this pulling piece 14.
In the present embodiment, this conducting terminal 12 includes the one second clamping guide-joining plate 122 that the one first clamping guide-joining plate 121 extended in parallel approximately along the internal face of this insulating base 11 and parts transversely extend.This first clamping guide-joining plate 121 comprises one first section of connecting 1211 and the one first resilient clamp section 1212 fixed in this insulating base 11.One second section of connecting 1221 and this first resilient clamp section 1212 relatively that this second clamping guide-joining plate 122 comprises horizontal expansion can form one second resilient clamp section 1222 of clamping force.Also, the fixing end 131 of this Location resilient piece 13 is parallel to the first section of connecting 1211 of this first clamping guide-joining plate 121, the free end 132 of this Location resilient piece 13 is suspended at a side of this first clamping guide-joining plate 121.
Furthermore, this distribution tool 20 comprises leader 21 and the hook arm 22 extended from this handle 21.The side projection of this handle 21 has one first positioning convex portion 211, and an end of this hook arm 22 has one second positioning convex portion 221.Second positioning convex portion 221 of location indentations 110 and this hook arm 22 that this distribution tool 20 is positioned at this insulating base 11 by the first positioning convex portion 211 of this handle 21 is inserted to be against in the slot 140 of this pulling piece 14 to hang and is attached on this terminal board 10.
In one embodiment of the invention, the location indentations 110 of this insulating base 11 is a cambered surface；Also, the first positioning convex portion 211 of this handle 21 comprises the connecting rod 2111 connecting this handle 21 and the cylinder 2112 that can be positioned in this location indentations 110；But during actual enforcement, this location indentations 110 and this first positioning convex portion 211 are being correspondingly arranged of can being mutually located, not with aforesaid state for limiting.
It is preferred that this handle 21 has multiple on-slip rib 212 on the opposite side surface of this first positioning convex portion 211 relatively, the setting of those on-slip ribs 212 can provide frictional force to be conducive to exerting a force on this handle 21.Additionally, this hook arm 22 has a support ribs 222 on the opposite side surface of this second positioning convex portion 221 relatively, the setting of this support ribs 222 can increase the structural strength of this hook arm 22.
Please continue the distribution tool with reference to Fig. 4 and Fig. 5, the respectively present invention uses schematic diagram and the combination sectional view of cable inserting terminal platform.During wiring operation to be carried out, first the first positioning convex portion 211 by this distribution tool 20 is positioned at the location indentations 110 of this insulating base 11, second positioning convex portion 221 of this hook arm 22 is inserted in the slot 140 being against this pulling piece 14 simultaneously, this distribution tool 20 is hung be attached on this terminal board 10 accordingly.
When group sets, by an External Force Acting on this handle 21, during force, this handle 21 can be hold by one hand and compress towards the direction of this insulating base 11.This handle 21 is a fulcrum with this first positioning convex portion 211, and this hook arm 22 i.e. drives this pulling piece 14 to compress this Location resilient piece 13.The free end 132 of this Location resilient piece 13 can away from this conducting terminal 12, now, this insulating base 11 can be formed with a grafting space 100 by compressing of this pulling piece 14.Then, a cable 2 can be inserted in the grafting space 100 of this insulating base 11 by another hands, makes this cable 2 be electrically connected with this conducting terminal 12.Whereby, after external force discharges, this Location resilient piece 13 elasticity compresses this cable 2 and makes this cable 2 combine and be positioned in this insulating base 11.
Follow-up, again another wire 3 can be penetrated this terminal board 10, reach to be electrically connected with by this terminal board 10 between this cable 2 and this wire 3 to make.This wire 3 can be by this to clamped by clamping guide-joining plate 12, and in more detail, this wire 3 can be by clamping between this first resilient clamp section 1212 and this second resilient clamp section 1222.This wire 3 connects this cable 3 by this indirectly to clamping guide-joining plate 12, that is, this cable 2 and this wire 3 i.e. reach by this terminal board 10 to be electrically connected with.
In sum, the distribution effect using the distribution tool 20 of the present invention to carry out terminal board 10 can reach quick, convenient and labour-saving effect, is more beneficial for providing the wiring efficiency of this terminal board 10.
Please referring additionally to Fig. 6 to Fig. 8, respectively another enforcement state and two of the distribution tool of the present invention uses schematic diagrams.As shown in Figure 6, distribution tool 20a comprises leader 21a and extends a hook arm 22a from this handle 21a.The side projection of this handle 21a has one first positioning convex portion 211a, and an end of this hook arm 22a has one second positioning convex portion 221a.The different place of the present embodiment is, in the present embodiment, the cross sectional shape of this first positioning convex portion 211a and this second positioning convex portion 221a is identical；It is preferred that be such as set to substantially in a convex shape.
As it is shown in fig. 7, during wiring operation to be carried out, first positioning convex portion 211a of this distribution tool 20a is positioned in location indentations 110a of terminal board 10a, on the other hand, second positioning convex portion 221a of this hook arm 22a is inserted in the slot 140a being against pulling piece 14a.Accordingly, when External Force Acting exerts a force on this handle 21a, and being a fulcrum with this first positioning convex portion 21a, this hook arm 22a i.e. drives this pulling piece 14a, is then combined the operation of cable.
Furthermore, as shown in Figure 8, in time carrying out wiring operation, second positioning convex portion 221a of this hook arm 22a can also be positioned in location indentations 110a of terminal board 10a according to use habit or depending on actual demand by the distribution tool 20a of the present embodiment, on the other hand, first positioning convex portion 211a of this handle 21a then can be inserted in the slot 140a being against pulling piece 14a relatively.
The above, only presently preferred embodiments of the present invention, it is not limited to the scope of patent protection of the present invention, the equivalent structure change etc. such as using patent of the present invention spirit to be made, is the most in like manner contained in the scope of patent protection of the present invention.
Claims (14)
1. a terminal board electrical power wiring assembly, it is electrically connected with a cable, it is characterised in that including:
One terminal board, it includes an insulating base and the conducting terminal being arranged in this insulating base, a Location resilient piece and a pulling piece, the outside of this insulating base is provided with a location indentations, this Location resilient piece has a fixing end of this insulating base of connection and extends in the free end above this conducting terminal, one end of this pulling piece has the slot exposing outside this insulating base, and the other end is then to be connected on the free end of this Location resilient piece；And
One distribution tool, its comprise leader and from this handle extend one hook arm, the side projection of this handle has one first positioning convex portion, and an end of this hook arm has one second positioning convex portion；
Wherein, this first positioning convex portion is positioned at this location indentations, and this second positioning convex portion is inserted and is against in this slot；When an External Force Acting is on this handle and with this first positioning convex portion for fulcrum, this hook arm straps is moved this pulling piece and is compressed this Location resilient piece, this free end is compressed by this pulling piece and away from this conducting terminal, this cable inserts this insulating base and is electrically connected with this conducting terminal, after the release of this external force, this Location resilient piece elasticity compresses this cable and makes this cable combine and be positioned in this insulating base.
2. terminal board electrical power wiring assembly as claimed in claim 1, it is characterised in that this insulating base comprises spaced multiple terminal groove, is respectively each configured with this conducting terminal, this Location resilient piece and this pulling piece in this terminal groove.
3. terminal board electrical power wiring assembly as claimed in claim 1, it is characterized in that, this conducting terminal includes the one second clamping guide-joining plate that the one first clamping guide-joining plate extended in parallel along the internal face of this insulating base and parts transversely extend, this the first clamping guide-joining plate comprises one first section of connecting and one first resilient clamp section fixed in this insulating base, and one second section of connecting and this first resilient clamp section relatively that this second clamping guide-joining plate comprises horizontal expansion can form one second resilient clamp section of clamping force.
4. terminal board electrical power wiring assembly as claimed in claim 3, it is characterised in that the fixing end of this Location resilient piece is parallel to this first section of connecting, this free end is suspended at a side of this first clamping guide-joining plate.
5. terminal board electrical power wiring assembly as claimed in claim 1, it is characterised in that the cross section of this pulling piece is Y-shaped.
6. terminal board electrical power wiring assembly as claimed in claim 1, it is characterised in that this handle has multiple on-slip rib on the opposite side surface of this first positioning convex portion relatively, this hook arm has a support ribs on the opposite side surface of this second positioning convex portion relatively.
7. terminal board electrical power wiring assembly as claimed in claim 1, it is characterised in that this location indentations is a cambered surface, this first positioning convex portion comprises the connecting rod connecting this handle and the cylinder being positioned in this location indentations.
8. terminal board electrical power wiring assembly as claimed in claim 1, it is characterised in that the cross sectional shape of this first positioning convex portion and this second positioning convex portion is identical.
9. terminal board electrical power wiring assembly as claimed in claim 8, it is characterised in that the cross sectional shape of this first positioning convex portion and this second positioning convex portion is convex shape.
10. a terminal board electrical power wiring assembly, a cable is plugged to a terminal board by a distribution tool, and this terminal board is provided with a Location resilient piece, a conducting terminal and has a pulling piece of a slot, it is characterised in that this distribution tool includes:
Leader, one pleurapophysis is stretched one first positioning convex portion that can be positioned at this terminal board outer surface；And
One hooks arm, and it extends from this handle, and an end of this hook arm has can insert one second positioning convex portion being against in this slot；
Wherein, this hook arm straps is moved this pulling piece and is compressed this Location resilient piece, and this cable inserts the insulating base of this terminal board and is electrically connected with this conducting terminal.
11. terminal board electrical power wiring assemblies as claimed in claim 10, it is characterised in that this handle has multiple on-slip rib on the opposite side surface of this first positioning convex portion relatively, this hook arm has a support ribs on the opposite side surface of this second positioning convex portion relatively.
12. terminal board electrical power wiring assemblies as claimed in claim 10, it is characterised in that the location indentations of this insulating base is a cambered surface, this first positioning convex portion comprises the connecting rod connecting this handle and the cylinder being positioned in this location indentations.
13. terminal board electrical power wiring assemblies as claimed in claim 10, it is characterised in that the cross sectional shape of this first positioning convex portion and this second positioning convex portion is identical.
14. terminal board electrical power wiring assemblies as claimed in claim 13, it is characterised in that the cross sectional shape of this first positioning convex portion and this second positioning convex portion is convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228057.1A CN106207517B (en) | 2015-05-07 | 2015-05-07 | Terminal board electrical power wiring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228057.1A CN106207517B (en) | 2015-05-07 | 2015-05-07 | Terminal board electrical power wiring assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106207517A true CN106207517A (en) | 2016-12-07 |
| CN106207517B CN106207517B (en) | 2018-06-22 |
Family
ID=57459722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510228057.1A Active CN106207517B (en) | 2015-05-07 | 2015-05-07 | Terminal board electrical power wiring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207517B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411909A (en) * | 2017-08-17 | 2019-03-01 | 町洋企业股份有限公司 | Terminal board component and its wiring handle |
| CN110176674A (en) * | 2018-08-21 | 2019-08-27 | 中航光电科技股份有限公司 | Electric connecting terminals |
| CN110190411A (en) * | 2018-08-21 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of electric connecting terminals |
| CN112514170A (en) * | 2018-08-27 | 2021-03-16 | 欧姆龙株式会社 | Connector type screw-free terminal block |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006014646B4 (en) * | 2006-03-28 | 2008-06-26 | Phoenix Contact Gmbh & Co. Kg | Terminal for printed circuit boards |
| DE102009008933B4 (en) * | 2009-02-13 | 2019-03-28 | Phoenix Contact Gmbh & Co. Kg | Electrical connection terminal |
| DE102010024809B4 (en) * | 2010-06-23 | 2013-07-18 | Wago Verwaltungsgesellschaft Mbh | terminal |
| DE102011102715B4 (en) * | 2011-05-20 | 2016-08-18 | Wago Verwaltungsgesellschaft Mbh | Connector set and plate for this purpose |
| DE102011110640B4 (en) * | 2011-08-18 | 2014-07-31 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| CN204632949U (en) * | 2015-05-07 | 2015-09-09 | 町洋企业股份有限公司 | Terminal board electrical power wiring assembly |
-
2015
- 2015-05-07 CN CN201510228057.1A patent/CN106207517B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411909A (en) * | 2017-08-17 | 2019-03-01 | 町洋企业股份有限公司 | Terminal board component and its wiring handle |
| CN109411909B (en) * | 2017-08-17 | 2020-05-08 | 町洋企业股份有限公司 | Terminal block assembly and wiring handle thereof |
| CN110176674A (en) * | 2018-08-21 | 2019-08-27 | 中航光电科技股份有限公司 | Electric connecting terminals |
| CN110190411A (en) * | 2018-08-21 | 2019-08-30 | 中航光电科技股份有限公司 | A kind of electric connecting terminals |
| CN110176674B (en) * | 2018-08-21 | 2020-12-04 | 中航光电科技股份有限公司 | Electrical terminal |
| CN110190411B (en) * | 2018-08-21 | 2020-12-04 | 中航光电科技股份有限公司 | Electric wiring terminal |
| CN112514170A (en) * | 2018-08-27 | 2021-03-16 | 欧姆龙株式会社 | Connector type screw-free terminal block |
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|---|---|
| CN106207517B (en) | 2018-06-22 |
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