CN102652380B - Electric device - Google Patents

Electric device Download PDF

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Publication number
CN102652380B
CN102652380B CN201180003009.2A CN201180003009A CN102652380B CN 102652380 B CN102652380 B CN 102652380B CN 201180003009 A CN201180003009 A CN 201180003009A CN 102652380 B CN102652380 B CN 102652380B
Authority
CN
China
Prior art keywords
lid member
recess
terminal
housing
set bolt
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.)
Expired - Fee Related
Application number
CN201180003009.2A
Other languages
Chinese (zh)
Other versions
CN102652380A (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

Links

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
    • 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
    • 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

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Casings For Electric Apparatus (AREA)

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 distribution box in use.
Background technology
Since previously, be accommodated in the light modulation terminal organ that electric equipment that distribution box uses uses as long distance control system known (for example, with reference to Japanese Unexamined Patent Publication No 2009-266487 (JP2009-266487A) Fig. 1).
As 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 formed.In housing 103, be provided with the portion of terminal 104 for power supply that comprises a plurality of screw terminals and be connected in source power supply, connecting from portion of terminal 105 and the portion of terminal 106 for signal that connecting holding wire for the load of the electric wire of lighting load, above-mentioned holding wire is used for the signal of dim signal etc. to transmit.
Power supply is arranged at recess 107 and in position by screw for terminal with portion of terminal 104 and load by portion of terminal 105, and above-mentioned terminal is arranged at the front surface of outer cover 102 with recess 107.In terminal, with being provided with terminal outer cover 108 in recess 107, this terminal outer cover 108 is covered terminal by the top of recess 107 and an anterior part.Moreover terminal outer cover 108 is removably installed in outer cover 102 by set bolt 109.By this, the finger that prevents operator enters to recess 107 for terminal.
In the disclosed electric equipment 100 of JP2009-266487A, when carrying out line connection operation with portion of terminal 104 and load by portion of terminal 105 for power supply, the terminal outer cover with outer cover 102 splits 108 must be removed.Now, set bolt 109 must be removed, then terminal outer cover 108 be removed, this makes operation loaded down with trivial details.In addition, the terminal outer cover 108 that needs consideration has been removed and the place to place of this set bolt 109.And, when not fully being careful, also likely can lose terminal outer cover 108 and this set bolt 109.
Summary of the invention
In view of above-mentioned aspect, the invention provides following electric equipment, this electric equipment can make the lid member that portion of terminal is covered easily open and close, and without being 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, comprise: the housing of box-like shape, taking in circuit, this circuit is operated by the power supply from outside, and housing comprises the first and second surfaces that are adjacent to each other, and recess, be formed on the first and second surfaces upper, and so that the opposite end portion of the crestal line between above-mentioned the first and second surfaces retain the mode in bight and arrange; A plurality of portion of terminal, are arranged in above-mentioned recess and are electrically connected on foregoing circuit; A plurality of terminal screws that are threaded with portion of terminal; And lid member, above-mentioned recess being covered and cross section is roughly 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 lid member is covered above-mentioned recess, tube contacts with the bottom of above-mentioned recess; And set bolt, from the outer surface side of above-mentioned lid member, insert above-mentioned tube, 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 and is passed through by the above-mentioned threaded portion of above-mentioned set bolt, and lid member comprise Compress Spring, Compress Spring is between above-mentioned screw part and the head of above-mentioned set bolt.
And above-mentioned lid member can comprise the first joint portion, be arranged at the edge along the opposite direction parallel with above-mentioned rotation in above-mentioned lid member; And above-mentioned recess comprises the second joint portion, be arranged at the inner surface of above-mentioned recess, and under the state above-mentioned recess being covered in above-mentioned lid member, match with above-mentioned the first joint portion in the 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.Recess is covered and lid member that cross section is roughly L shape can open and close with respect to housing around rotation.Therefore, can make the lid member that portion of terminal is covered easily open and close, thereby can make operating efficiency improve.Owing to can be lid member being removed from housing, therefore, there is following effect, that is, if cover without being careful the place to place that member is removed, this covers member also without the possibility of loss.
Accompanying drawing explanation
According to the explanation of the as described below preferred embodiment providing by reference to the accompanying drawings, it is clear and definite that object of the present invention and feature become.
Fig. 1 is the overall perspective view of the electric equipment of one embodiment of the present of invention.
Fig. 2 be one embodiment of the present of invention electric equipment by the overall perspective view of the state opened of lid member.
Fig. 3 is the plane graph of the state of will lid member removing of the electric equipment of one embodiment of the present of invention.
Fig. 4 observes being seen exploded perspective view from front surface side to lid member.
Fig. 5 observes being seen exploded perspective view from rear surface side to lid member.
Fig. 6 (A) is the amplification stereogram of the IV part in 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 in Fig. 5.
Fig. 8 is the amplification stereogram of the VIII part in Fig. 2.
Fig. 9 is the amplification stereogram of the IX part in 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
Referring now to the accompanying drawing that forms the part of this specification, in more detail one embodiment of the present of invention are described.In whole accompanying drawing, same or similar part is put on to identical symbol, and omit the repeat specification for this same or similar part.
Electric equipment according to an embodiment of the invention 10 shown in Fig. 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 distribution box (not shown).
As shown in Figure 1 and 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 outside.In the following description, the front left side in Fig. 1 is decided to be to " front side ", right lateral side is decided to be " rear side ".
On the front surface 31 of lower house 30 and rear surface (not shown), be provided with a plurality of mating holess 32.Therefore, when electric equipment 10 being taken in and be fixed on distribution box (not shown) inside, by by being arranged at installed part in distribution box or inserting mating holes 32 for the extension board (not shown) of the different housing 11 that interconnects, 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 second surface, make the end opposite place of the crestal line 23 of existence between upper surface 21 and front surface 22 reserve forequarter 24, i.e. corner part.
The rib 242 vertically extending is formed on the inner surface 241 of each forequarter 24.Lock pawl 243 is formed at the upper end of rib 242 to put in recess 25, and above-mentioned lock pawl 243 is in order to lid member 40 described later is carried out to temporary transient the second fixing joint portion.As shown in Figure 8, lock pawl 243 has the end lower surface for stop surface 244, and this stop surface 244 flatly puts in recess 25, and lock pawl 243 has for the end towards lock pawl 243 on the inclined plane 245 end upper surface to downward-extension.
As shown in Figure 2, recess 25 comprises dark front recess (front recess 251) and shallow back recesses (back recesses 252), and integral body forms L shape shape.Bottom 251A, the 252A of front recess 251 and back recesses 252 are arranged to different height.In front 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 and portion of terminal 262 form connector units 26.
In the present embodiment, as shown in Figure 3, front recess 251 and back recesses 252 arrange 8 portion of terminal 262 in each, add up to 16 portion of terminal 262 are set.In illustrated example, terminal 263 is arranged in 8 portion of terminal 262.Each terminal 263 comprises: terminal board 264, is connected in the circuit (not shown) of taking in housing 11 inside; And terminal screw 265, be screwed together in the screwed hole forming in terminal board 264.In 2 portion of terminal 262 in portion of terminal 262, be provided with screwed hole 28, this screwed hole 28 is in order to be fixed (with reference to Fig. 3) to lid member 40 described later.
Therefore, by by Wire-wound in terminal screw 265, then terminal screw 265 is carried out fastening, can make electrically and to be mechanically connected in each portion of terminal 262 such as the electric wire (not shown) of holding wire etc.Alternatively, by crimp type terminal (not shown) is installed on to the end of electric wire, in crimp type terminal, be formed for inserted terminals screw 265 through hole, terminal screw 265 is inserted to these through holes, then this terminal screw 265 is carried out fastening, 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 wanting 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 of upper shell 20 25 is covered is arranged in upper shell 20, and making to cover member 40 can open and close and can remove from recess 25 around rotation L1.As shown in Figure 4, lid member 40 comprises the front portion corresponding with the front recess 251 of recess 25 41 and the rear portion 42 corresponding with the back recesses 252 of recess 25.Lid member 40 forms step-like shape (or L shape shape).In rear portion, 42 rear end is provided with pivot projections 43, and this pivot projections 43 is in order to lid member 40 is supported, so that this lid member 40 can open and close around rotation L1.
As shown in Fig. 6 (A), each pivot projections 43 is from each side side-prominent roughly hemispheric member outwardly that covers the rear portion 42 of member 40.As shown in Fig. 6 (B), it is upper that each pivot projections 43 is positioned at 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 pivotable recess 212, and above-mentioned pivotable 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 pivotable recess 212, in mode to be opened/closed, supporting lid member 40.If be greater than the external force of setting, be applied to and cover member 40, hemispheric pivot projections 43 can depart from pivotable recesses 212, therefore, can from housing 11, remove by lid member 40.
As shown in Figure 4, in lid member 40, be provided with circular opening 44, when lid member 40 is closed, opening 44 and the portion of terminal 262 of above-mentioned circle align.Screwdriver can be inserted to 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 arranged on the outer surface 402 that covers member 40 are spaced, and above-mentioned a plurality of rib 404 is strengthened lid member 40.On the front surface 403 of lid member 40, be also provided with rib 405, this rib 405 is further strengthened lid member 40.
By 2 openings 441,441 that two set bolts 45 are inserted in the opening 44 that is arranged at rear portion 42, and this set bolt 45 is screwed into the screwed hole 28 in the bottom 252A that is formed at recess 25, by lid 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 footpath (valley diameter) of threaded portion 452.
As shown in Figure 5, on the inner surface 401 of lid member 40, being provided with tube 46 extends from opening 441.Tube 46 has following length, and when lid member 40 is closed, this length makes 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 major diameter portion 461 of upside and the minor diameter 462 of downside.Major diameter portion 461 has the enough large internal diameters that allow that the head 451 of each set bolt 45 passes through, enough large internal diameters that minor diameter 462 has that permission threaded portion 452 and axial region 453 pass through.In major diameter portion 461, be provided with spaced walls 47 with the border of minor diameter 462.Spaced walls 47 is provided with the screw part 471 that the threaded portion 452 of set bolt 45 screws togather.Compress Spring 48 is held under the head 451 of each set bolt 45.When each set bolt 45 is installed on to corresponding tube 46, above-mentioned Compress Spring 48 is between the upper surface of the spaced walls 47 of each tube 46 and the lower surface of the head 451 of 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 to 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 Compress Spring 48, each set bolt 45 that is installed on corresponding tube 46 is by bias voltage upward.Yet if the threaded portion 452 of each set bolt 45 is held to pass through the screw part 471 of spaced walls 47 downwards, each set bolt 45 can be not separated with corresponding tube 46.By this, the fixed operation of lid member 40 becomes easy.
As shown in Figure 4, in the opposite ends of covering member 40, be provided with engages indentation portion 49, this engages indentation portion 49 is formed at the first joint portion that the lock pawl 243 in above-mentioned recess 25 coordinates.As shown in Figure 9, engages indentation portion 49 comprises rectangular slits 491 and the joint portion 492 inwardly forming in otch 491.Therefore, if lock pawl 243 is matched with in engages indentation portion 49, each lock pawl 243 can coordinate with joint portion 492, and is contained in otch 491, and therefore, lock pawl 243 can outwards not given prominence to.
Then, the connection operation when electric wire is connected in to electric equipment 10 describes.The lid member 40 of electric equipment 10 is opened or removed.The end of electric wire is connected in to 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 electrically and mechanically corresponding portion of terminal 262.Then, lid member 40 is closed.Or, in lid member 40 is removed from electric equipment 10 situation time, after the pivot projections 43 that makes to cover member 40 is assemblied in the pivotable recess 212 of recess 25 of upper shell 20, above-mentioned lid member 40 is closed.As a result, the lock pawl 243 of the recess 25 of upper shell 20 coordinates with the engages indentation portion 49 of lid member 40, thereby lid member 40 is temporarily fixed.Because each lock pawl 243 is provided with inclined plane 245, therefore, engages indentation portion 49 easily coordinates 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 completes installation.
According to the electric equipment 10 of the one embodiment of the present of invention that illustrated above, recess 25 is formed on the upper surface adjoining 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 to reserve forequarter 24, i.e. corner part at the opposite ends place of crestal line 23.Arrange and recess 25 is covered and cross section is roughly the lid member 40 of L word shape, can with respect to housing 11, open and close around the rotation L1 parallel with crestal line 23.Therefore, can make the lid member 40 that portion of terminal 262 is covered easily open and close, thereby can make operating efficiency improve.Owing to removing from housing 11 without covering member 40, therefore, without being 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, if lid member 40 hinders operation, lid member 40 can be removed from housing 11, thus the assembling that helps to improve workability 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 securely this set bolt 45, also can prevent from covering member 40 bendings, above-mentioned set 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 screws togather, therefore, when inserting screw part 471, prevent that each set bolt 45 is separated with corresponding tube 46.Between the screw part 471 and the head 451 of each set bolt 45 of Compress Spring 48 on each tube 46 inner surface, therefore, each set bolt 45 is biased upwardly and is prevented to rock.
At lid member 40 when recess 25 is covered, be formed at the engages indentation portion 49 of edge along being parallel to the opposite direction of rotation L1 of covering member 40 and coordinate with lock pawl 243.Therefore, lid member 40 temporarily can be fixed under closed condition, thereby can improve workability.
Although below a preferred embodiment of the present invention is described in detail, the present invention is not limited to this embodiment, but can be modified or change over multiple different form not departing under the scope of the present invention that claim limits.Within these modifications or change will be construed as dropping on protection scope of the present invention.

Claims (4)

1. an electric equipment, comprising:
The housing of box-like, it is deposited by the circuit from the outside power operation of supplying with, housing comprises the first and second surfaces and the recess being adjacent to each other, and it is upper that recess is formed on the first and second surfaces, makes to reserve corner part in the end opposite that is present in the crestal line between the first and second surfaces;
A plurality of portion of terminal, it is arranged in described recess and is electrically connected to described circuit; A plurality of terminal screws that are threaded with portion of terminal; And
Lid member, for covering described recess, described lid member has the shape of cross section of L shape in fact, and described lid member can open and close with respect to described housing around the rotation that is parallel to described crestal line extension,
Wherein said lid member comprises:
Tube, it is arranged on the inner surface of described lid member, and when described recess is covered by described lid member, described tube contacts with the bottom of described recess; And
Set bolt, its outer surface side from described lid member is inserted described tube, and set bolt comprises the threaded portion of the bottom that is threaded io described recess.
2. electric equipment as claimed in claim 1, wherein said lid member is removably mounted to described housing.
3. electric equipment as claimed in claim 1, wherein tube comprises the screw part being formed on its inner surface, the threaded portion of described set bolt and this screw part threaded engagement and through this screw part, described lid member comprises the Compress Spring between described screw part and the head of described set bolt.
4. electric equipment as claimed in claim 1 or 2, wherein said lid member comprises the first joint portion, the first joint portion is arranged at the edge along the opposite direction parallel with described rotation of described lid member, and described recess comprises the second joint portion being arranged on its inner surface, when described lid member covers described recess, the second joint portion coordinates with the 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
JP2010204787A JP5635344B2 (en) 2010-09-13 2010-09-13 Electrical equipment
JP204787/2010 2010-09-13
PCT/IB2011/002112 WO2012035399A1 (en) 2010-09-13 2011-09-09 Electric device

Publications (2)

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

Family

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Family Applications (1)

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

Country Status (5)

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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

Family Cites Families (4)

* 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
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

Publication number Publication date
TW201216580A (en) 2012-04-16
JP2012059678A (en) 2012-03-22
KR101282499B1 (en) 2013-07-04
CN102652380A (en) 2012-08-29
JP5635344B2 (en) 2014-12-03
KR20120049243A (en) 2012-05-16
TWI436536B (en) 2014-05-01
WO2012035399A1 (en) 2012-03-22

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