CN102652380A - Electric device - Google Patents

Electric device Download PDF

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Publication number
CN102652380A
CN102652380A CN2011800030092A CN201180003009A CN102652380A CN 102652380 A CN102652380 A CN 102652380A CN 2011800030092 A CN2011800030092 A CN 2011800030092A CN 201180003009 A CN201180003009 A CN 201180003009A CN 102652380 A CN102652380 A CN 102652380A
Authority
CN
China
Prior art keywords
lid member
recess
terminal
housing
electric equipment
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
Application number
CN2011800030092A
Other languages
Chinese (zh)
Other versions
CN102652380B (en
Inventor
住野安弘
柴田究
工藤弘行
三浦啓
中埜进
松宫桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN102652380A publication Critical patent/CN102652380A/en
Application granted granted Critical
Publication of CN102652380B publication Critical patent/CN102652380B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22Bases, e.g. strip, block, panel
    • H01R9/24Terminal blocks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/30Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34Conductive members located under head of screw

Abstract

Provided is an electric device, having: a box-shaped housing for accommodating a circuit that operates by receiving a supply from an external power source; concave portions provided across an adjacent first surface and second surface on the housing, and provided so that corner portions of both end portions along the ridge line between the first surface and the second surface remain; a plurality of terminal portions provided to the concave portions so as to be electrically connected to the circuit and so that a screw terminal may be screwed thereto; a lid member which has an approximately L-shaped cross-section and which covers the concave portions. The lid member can be opened and closed relative to the housing and rotates about an axis parallel to the ridge line.

Description

Electric equipment
Technical field
The present invention relates to a kind of electric equipment, this electric equipment for example can be accommodated in the distribution box in use.
Background technology
Since previous, be accommodated in the light modulation terminal organ that electric equipment that distribution box uses such as long distance control system use known (for example, with reference to Japanese Unexamined Patent Publication No 2009-266487 (JP2009-266487A) Fig. 1).
Shown in Figure 10 (A), Figure 10 (B), the disclosed electric equipment 100 of JP2009-266487A comprises the housing 103 of box-like, and the housing 103 of this box-like is that main body 101 and outer cover 102 are combined and constitute.In housing 103; Be provided with the power supply that comprises a plurality of screw terminals and be connected in source power supply with portion of terminal 104, connecting from the load of the electric wire of lighting load with portion of terminal 105 and the signal that connecting holding wire with portion of terminal 106, above-mentioned holding wire is used for the signal of dim signal etc. is transmitted.
Power supply is arranged at terminal with recess 107 and in place by screw with portion of terminal 104 and load with portion of terminal 105, and above-mentioned terminal is arranged at the front surface of outer cover 102 with recess 107.Be provided with terminal outer cover 108 in terminal in recess 107, this terminal outer cover 108 covers top and the anterior part of terminal with recess 107.Moreover terminal outer cover 108 is removably installed in outer cover 102 by set bolt 109.By this, the finger that prevents the operator enters to terminal with recess 107.
In the disclosed electric equipment 100 of JP2009-266487A, when carrying out line connection operation with portion of terminal 104 and load with portion of terminal 105, must remove with the terminal outer cover 108 of outer cover 102 splits for power supply.At this moment, must set bolt 109 be removed, then terminal outer cover 108 removed, this makes operation loaded down with trivial details.In addition, the terminal outer cover of need considering to have removed 108 and the place to place of this set bolt 109.And, when fully not being careful, also might lose terminal outer cover 108 and this set bolt 109.
Summary of the invention
In view of above-mentioned aspect, the present invention provides following electric equipment, and this electric equipment can make the lid member that portion of terminal is covered easily open and close, and need not to be careful the place to place of covering member, eliminates the possibility that this lid member is lost.
According to an invention of the present invention, a kind of electric equipment is provided, comprising: box shaped casing; Taking in circuit; This circuit is operated by the power supply from the outside, and housing comprises first and second surfaces that are adjacent to each other, and recess; Be formed on first and second surfaces, and so that the opposite end portion of the crestal line between above-mentioned first and second surfaces keep the mode in bight and be provided with; A plurality of portion of terminal are arranged in the above-mentioned recess and are electrically connected on foregoing circuit; The a plurality of terminal screws that are threaded with portion of terminal; And the lid member, above-mentioned recess is covered and cross section is roughly the L shape, above-mentioned lid member can open and close with respect to above-mentioned housing around the rotation parallel with above-mentioned crestal line.
Above-mentioned lid member can removably be mounted to above-mentioned housing.
In addition, above-mentioned lid member can comprise: tube, be arranged on the inner surface of above-mentioned lid member, and when the lid member covered above-mentioned recess, tube contacted with the bottom of above-mentioned recess; And set bolt, insert above-mentioned tube from the outer surface side of above-mentioned lid member, and set bolt comprises the threaded portion of the bottom that is screwed together in above-mentioned recess.
Preferably, can be provided with screw part in the inner surface of above-mentioned tube, this screw part is screwed togather by the above-mentioned threaded portion of said fixing bolt and passes through, and the lid member comprises the compression spring, and the compression spring is between the head of above-mentioned screw part and said fixing bolt.
And above-mentioned lid member can comprise first joint portion, be arranged in the above-mentioned lid member along the in the opposite direction edge parallel with above-mentioned rotation; And above-mentioned recess comprises second joint portion, be arranged at the inner surface of above-mentioned recess, and under the state that above-mentioned lid member covers above-mentioned recess, matches with above-mentioned first joint portion in second joint portion.
According to above-mentioned structure, the recess with a plurality of portion of terminal is formed on first and second surfaces that are adjacent to each other of housing.The lid member that recess covers and cross section is roughly the L shape can be opened and closed with respect to housing around rotation.Therefore, the lid member that portion of terminal is covered is is easily opened and closed, thereby operating efficiency is improved.Owing to can the lid member not removed from housing, therefore, have following effect, that is, need not to be careful and cover member as if the place to place of removing, this lid member does not also have the possibility of loss.
Description of drawings
According to the explanation that combines the preferred embodiment that accompanying drawing provides that is described below, it is clear and definite that the object of the invention and characteristic become.
Fig. 1 is the overall perspective view of the electric equipment of one embodiment of the present of invention.
Fig. 2 is the overall perspective view that will cover the state that member opens of the electric equipment of one embodiment of the present of invention.
Fig. 3 is the plane graph that will cover the state that member removes of the electric equipment of one embodiment of the present of invention.
Fig. 4 comes the lid member is observed being seen exploded perspective view from the front surface side.
Fig. 5 is that face side comes the lid member is observed being seen exploded perspective view from the back.
Fig. 6 (A) is the amplification stereogram of the IV part among Fig. 4, and Fig. 6 (B) is the being seen rearview of arrow B direction in Fig. 6 (A).
Fig. 7 is the cutaway view of the VII-VII position among Fig. 5.
Fig. 8 is the amplification stereogram of the VIII part among Fig. 2.
Fig. 9 is the amplification stereogram of the IX part among Fig. 4.
Figure 10 (A) is the overall perspective view of previous electric equipment, and Figure 10 (B) is the exploded stereogram of previous electric equipment.
Embodiment
Accompanying drawing referring now to a part that constitutes this specification describes one embodiment of the present of invention in more detail.In whole accompanying drawing, identical or similar part is put on identical symbol, and omit the repeat specification of or similar part identical for this.
Electric equipment according to an embodiment of the invention 10 shown in Figure 1 for example can be used as the light modulation terminal organ of long distance control system, and this long distance control system is accommodated in the distribution box (not shown).
Like Fig. 1 and shown in Figure 2; Electric equipment 10 comprises the housing 11 of rectangular box shape; Housing 11 is the combinations to upper shell 20 with the lower house 30 of upward opening of the rectangular box shape of under shed; Upper shell 20 is for example formed by dielectric resin material, lower house 30 by the high material of thermal conductivity for example die casting aluminium form.Circuit has been taken in inside in housing 11, and this circuit is operated by the power supply of supplying with from the outside.In following explanation, the front left side among Fig. 1 is decided to be " front side ", right lateral side is decided to be " rear side ".
The surperficial (not shown) of front surface 31 and back in lower house 30 is provided with a plurality of mating holess 32.Therefore; When electric equipment 10 being taken in and be fixed in distribution box (not shown) inside; Through being arranged at the installed part in the distribution box or the extension board (not shown) of the different housing 11 that is used to interconnect insertion mating holes 32, can easily electric equipment 10 be installed to distribution box.
The upper surface 21 that recess 25 (with reference to Fig. 2) is formed on upper shell 20 is that the front surface 22 of first surface and upper shell 20 is (first surface and second surface are adjacent to each other) on the second surface; Make that the end opposite place of the crestal line 23 of existence reserves forequarter 24, i.e. corner part between upper surface 21 and front surface 22.
The rib 242 that vertically extends is formed on the inner surface 241 of each forequarter 24.The upper end that lock pawl 243 is formed at rib 242 to be putting in recess 25, above-mentioned lock pawl 243 be in order to after the lid member 40 stated carry out the second temporarily fixing joint portion.As shown in Figure 8, lock pawl 243 has the terminal lower surface for stop surface 244, and this stop surface 244 flatly puts in recess 25, lock pawl 243 have for inclined plane 245 towards the end of lock pawl 243 to the terminal upper surface that extends below.
As shown in Figure 2, recess 25 comprises dark preceding recess (preceding recess 251) and shallow back recesses (back recesses 252), and integral body forms L shape shape.Bottom 251A, the 252A of preceding recess 251 and back recesses 252 are arranged to different height.In preceding recess 251 and back recesses 252, transversely direction and with regulation be arranged at intervals with space bar 261, between space bar 261, form a plurality of portion of terminal 262, space bar 261 constitutes connector units 26 with portion of terminal 262.
In the present embodiment, as shown in Figure 3, preceding recess 251 and back recesses 252 are provided with 8 portion of terminal 262 in each, add up to 16 portion of terminal 262 are set.In embodiment illustrated, terminal 263 is arranged in 8 portion of terminal 262.Each terminal 263 comprises: terminal board 264 is connected in the housing 11 inner circuit of being taken in (not shown); And terminal screw 265, be screwed together in the screwed hole that forms in the terminal board 264.Be provided with screwed hole 28 in 2 portion of terminal 262 in portion of terminal 262, this screwed hole 28 in order to after the lid member 40 stated fix (with reference to Fig. 3).
Therefore, through with Wire-wound in terminal screw 265, then terminal screw 265 is carried out fastening, can make electrically and mechanically be connected in each portion of terminal 262 such as the electric wire (not shown) of holding wire etc.Alternatively; Through the crimp type terminal (not shown) is installed on the end of electric wire, in crimp type terminal, be formed for inserting terminal screw 265 through hole, terminal screw 265 is inserted these through holes, this terminal screw 265 is carried out fastening then, can couple a wire to each portion of terminal 262.
As shown in Figure 3, the back-end region in the upper surface 21 of upper shell 20 is provided with the connector unit 27 of desiring to be connected in source power supply.This connector unit 27 comprises pair of terminal 271,272.The structure of terminal 271,272 is identical with the structure of above-mentioned terminal 263.
As shown in Figure 2, the lid member 40 that the recess 25 of upper shell 20 is covered is arranged in the upper shell 20, makes that cover member 40 can open and close and can be from recess 25 dismountings around rotation L1.As shown in Figure 4, lid member 40 comprises and corresponding anterior 41, and and the back recesses 252 corresponding rear portions 42 of recess 25 of the preceding recess of recess 25 251.Lid member 40 forms step-like shape (or L shape shape).42 rear end is provided with pivot projections 43 in the rear portion, and this pivot projections 43 is in order to support lid member 40, so that this lid member 40 can open and close around rotation L1.
Shown in Fig. 6 (A), each pivot projections 43 is from the side-prominent outwardly roughly hemispheric member in each side that covers the rear portion 42 of member 40.Shown in Fig. 6 (B), each pivot projections 43 is positioned on the rotation L1, and above-mentioned rotation L1 is present in the front end of the upper surface 21 of upper shell 20.Pivot projections 43 is assembled to pivot recess 212, and above-mentioned pivot recess 212 is formed at the end of support 211 (with reference to Fig. 1), and this support 211 is arranged at the left and right end portions place of the leading section of upper surface 21.When pivot projections 43 is assembled to pivot recess 212, supporting lid member 40 with mode to be opened/closed.If be applied to greater than the external force of setting and cover member 40, hemispheric pivot projections 43 can break away from pivot recesses 212, therefore, and can be with lid member 40 from housing 11 dismountings.
As shown in Figure 4, in lid member 40, be provided with circular opening 44, when lid member 40 was closed, the opening 44 and the portion of terminal 262 of above-mentioned circle aligned.Can screwdriver be inserted each circular opening 44 and turn the terminal screw 265 of each portion of terminal 262.A plurality of ribs 404 that each opening 44 is set on the outer surface 402 that covers member 40 separate each other, and above-mentioned a plurality of rib 404 will cover member 40 and strengthen.On the front surface 403 of lid member 40, also be provided with rib 405, this rib 405 will cover member 40 further to be strengthened.
Through two set bolts 45 being inserted 2 openings 441,441 in the opening 44 that is arranged at rear portion 42, and this set bolt 45 is screwed into the screwed hole 28 among the bottom 252A that is formed at recess 25, will covers member 40 fix in position.Each set bolt 45 comprise head 451, threaded portion 452 and be formed on head 451 and threaded portion 452 between axial region 453, the diameter of this axial region 453 is less than the root of threaded portion 452 footpath (valley diameter).
As shown in Figure 5, be provided with tube 46 in the inner surface 401 that covers member 40 and extend from opening 441.Tube 46 has following length, and when lid member 40 was closed, this length made the end 463 of tube 46 contact the bottom 252A of the recess 25 of upper shells 20.
As shown in Figure 7, each tube 46 comprises the large-diameter portion 461 of upside and the minor diameter 462 of downside.Large-diameter portion 461 has the enough big internal diameter that the head 451 that allows each set bolt 45 passes through, and minor diameter 462 has the enough big internal diameter that permission threaded portion 452 and axial region 453 pass through.Boundary setting in large-diameter portion 461 and minor diameter 462 has spaced walls 47.Spaced walls 47 is provided with the screw part 471 that the threaded portion 452 of set bolt 45 is screwed togather.Compression spring 48 remains under the head 451 of each set bolt 45.When each set bolt 45 being installed on corresponding tube 46, above-mentioned compression spring 48 is between the lower surface of the head 451 of the upper surface of the spaced walls 47 of each tube 46 and each set bolt 45.
Set bolt 45 is installed on the opening 441 that covers member 40 in advance.That is, preferably set bolt 45 is remained following state, that is, the threaded portion 452 of each set bolt 45 has been passed through the screw part 471 of the spaced walls 47 of each tube 46.Under this state, by compression spring 48, each set bolt 45 that is installed on corresponding tube 46 is by bias voltage up.Yet if the threaded portion 452 of each set bolt 45 is held the screw part 471 that passes through spaced walls 47 downwards, each set bolt 45 can not separate with corresponding tube 46.By this, the fixed operation of lid member 40 becomes easy.
As shown in Figure 4, be provided with engages indentation portion 49 in the opposite ends of covering member 40, this engages indentation portion 49 is formed at first joint portion that the lock pawl 243 in the above-mentioned recess 25 is cooperated.As shown in Figure 9, engages indentation portion 49 comprises rectangular slits 491 and the joint portion 492 that inwardly forms in otch 491.Therefore, if lock pawl 243 is matched with in the engages indentation portion 49, then each lock pawl 243 can cooperate with joint portion 492, and is contained in the otch 491, and therefore, lock pawl 243 can outwards not given prominence to.
Then, the connection operation when electric wire is connected in electric equipment 10 describes.The lid member 40 of electric equipment 10 is opened or removed.The end of electric wire is connected in one of them portion of terminal 262 that is arranged in assigned position, terminal screw 265 is carried out fastening, thereby couple a wire to corresponding portion of terminal 262 electrically and mechanically.Then, will cover member 40 closes.Perhaps, in the time will covering member 40,, above-mentioned lid member 40 is closed making after the pivot projections 43 of covering member 40 is assemblied in the pivot recess 212 of recess 25 of upper shell 20 from situation that electric equipment 10 is removed.As a result, the lock pawl 243 of the recess 25 of upper shell 20 cooperates with the engages indentation portion 49 of lid member 40, thereby lid member 40 is by temporary transient fixing.Because each lock pawl 243 is provided with inclined plane 245, therefore, engages indentation portion 49 easily cooperates with lock pawl 243.Then, the set bolt 45 that is installed on the tube 46 that covers member 40 is screwed into the screwed hole 28 of the bottom 252A of recess 25, thereby accomplishes installation.
Electric equipment 10 according to above one embodiment of the present of invention of having explained; Recess 25 is formed on the upper surface that adjoins each other 21 and front surface 22 of housing 11; In recess 25, be provided with portion of terminal 262; Above-mentioned portion of terminal 262 is electrically connected on circuit, and is provided with the terminal screw 265 that can screw togather.Recess 25 is formed on the upper surface 21 and front surface 22 of upper shell 20, makes and reserves forequarter 24, i.e. corner part at the opposite ends place of crestal line 23.Be provided with recess 25 is covered and cross section is roughly the lid member 40 of L word shape, make it can be around opening and closing with respect to housing 11 with crestal line 23 parallel rotation L1.Therefore, the lid member 40 that portion of terminal 262 is covered is is easily opened and closed, thereby operating efficiency is improved.Owing to need not lid member 40 is removed from housing 11, therefore, need not to be careful the place to place of covering member 40, this has eliminated the possibility of losing this lid member 40.
Lid member 40 can open and close with respect to housing 11, and can removably be mounted to housing 11.Therefore,, can lid member 40 be removed from housing 11 if lid member 40 hinders operation, thus the assembling that helps to improve operation property and electric equipment 10.
In the inner surface of lid member 40, be provided with the tube 46 of the bottom 252A that extends to recess 25.Therefore, when lid member 40 is closed, its tube 46 contact bottom 252A and supporting cover members 40.Therefore, even if tighten this set bolt 45 securely, also can prevent to cover member 40 bendings, said fixing bolt 45 inserts recess 25 and is screwed together in the bottom 252A of recess 25.
On the inner surface of each tube 46, be provided with the screw part 471 that the threaded portion 452 of each set bolt 45 is screwed togather, therefore, when inserting screw part 471, prevent that each set bolt 45 from separating with corresponding tube 46.Because compression spring 48 is between the head 451 of the screw part 471 on each tube 46 inner surface and each set bolt 45, therefore, made progress bias voltage and be prevented from rocking of each set bolt 45.
When lid member 40 covers recess 25, be formed at the engages indentation portion 49 along the edge in the opposite direction that is parallel to rotation L1 of covering member 40 and cooperate with lock pawl 243.Therefore, can lid member 40 temporarily be fixed under the closed condition, thereby can improve operation property.
Though below a preferred embodiment of the present invention is detailed, the present invention is not limited to this embodiment, but can under the scope of the present invention that does not break away from claim and limited, be modified or change over multiple different form.These modifications or change will be interpreted into and drop within protection scope of the present invention.

Claims (5)

1. electric equipment comprises:
The housing of box-like; It is deposited by the circuit from the outside power operation of supplying with; Housing comprises first and second surfaces and the recess that is adjacent to each other, and recess is formed on first and second surfaces, makes and reserves corner part in the end opposite that is present in the crestal line between first and second surfaces;
A plurality of portion of terminal, it is arranged in the said recess and is electrically connected to said circuit; The a plurality of terminal screws that are threaded with portion of terminal; And
The lid member is used to cover said recess, and said lid member has the shape of cross section of L shape in fact, and said lid member can open and close with respect to said housing around the rotation that is parallel to said crestal line extension.
2. electric equipment as claimed in claim 1, wherein said lid member removably is mounted to said housing.
3. according to claim 1 or claim 2 electric equipment, wherein said lid member comprises:
Tube, it is arranged on the inner surface of said lid member, and when said recess was covered by said lid member, said tube contacted with the bottom of said recess; And
Set bolt, its outer surface side from said lid member is inserted said tube, and set bolt comprises the threaded portion of the bottom that is threaded io said recess.
4. electric equipment as claimed in claim 3; Wherein tube comprises the screw part that is formed on its inner surface; The threaded portion of said set bolt and this screw part threaded engagement and pass this screw part, said lid member comprises the compression spring between the head of said screw part and said set bolt.
5. like each described electric equipment of claim 1-4; Wherein said lid member comprises first joint portion; First joint portion be arranged at said lid member along the in the opposite direction edge parallel with said rotation; And said recess comprises second joint portion that is arranged on its inner surface, and when said lid member covered said recess, second joint portion cooperated with first joint portion.
CN201180003009.2A 2010-09-13 2011-09-09 Electric device Expired - Fee Related CN102652380B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP204787/2010 2010-09-13
JP2010204787A JP5635344B2 (en) 2010-09-13 2010-09-13 Electrical equipment
PCT/IB2011/002112 WO2012035399A1 (en) 2010-09-13 2011-09-09 Electric device

Publications (2)

Publication Number Publication Date
CN102652380A true CN102652380A (en) 2012-08-29
CN102652380B CN102652380B (en) 2014-11-05

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Application Number Title Priority Date Filing Date
CN201180003009.2A Expired - Fee Related CN102652380B (en) 2010-09-13 2011-09-09 Electric device

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JP (1) JP5635344B2 (en)
KR (1) KR101282499B1 (en)
CN (1) CN102652380B (en)
TW (1) TWI436536B (en)
WO (1) WO2012035399A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6206788B2 (en) * 2012-12-21 2017-10-04 パナソニックIpマネジメント株式会社 Flasher
JP6145680B2 (en) 2013-11-11 2017-06-14 パナソニックIpマネジメント株式会社 Terminal cover
JP6572445B2 (en) * 2016-03-25 2019-09-11 パナソニックIpマネジメント株式会社 Electrical equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05168112A (en) * 1991-12-10 1993-07-02 Mitsubishi Electric Corp Inboard machine
JPH08236177A (en) * 1995-03-01 1996-09-13 Fuji Electric Co Ltd Terminal block fitted with cover
JP4342875B2 (en) * 2003-08-25 2009-10-14 パナソニック電工株式会社 Circuit breaker terminal cover device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0548186U (en) * 1991-12-04 1993-06-25 三菱電機株式会社 Terminal cover for in-board equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05168112A (en) * 1991-12-10 1993-07-02 Mitsubishi Electric Corp Inboard machine
JPH08236177A (en) * 1995-03-01 1996-09-13 Fuji Electric Co Ltd Terminal block fitted with cover
JP4342875B2 (en) * 2003-08-25 2009-10-14 パナソニック電工株式会社 Circuit breaker terminal cover device

Also Published As

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JP5635344B2 (en) 2014-12-03
TW201216580A (en) 2012-04-16
KR101282499B1 (en) 2013-07-04
TWI436536B (en) 2014-05-01
JP2012059678A (en) 2012-03-22
KR20120049243A (en) 2012-05-16
CN102652380B (en) 2014-11-05
WO2012035399A1 (en) 2012-03-22

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