CN204155872U - Breaker connecting terminal - Google Patents
Breaker connecting terminal Download PDFInfo
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- CN204155872U CN204155872U CN201420527224.3U CN201420527224U CN204155872U CN 204155872 U CN204155872 U CN 204155872U CN 201420527224 U CN201420527224 U CN 201420527224U CN 204155872 U CN204155872 U CN 204155872U
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- incoming line
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- 238000010276 construction Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 18
- 230000005611 electricity Effects 0.000 description 10
- 239000004020 conductor Substances 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
Breaker connecting terminal, comprise housing, base and lug plate, described lug plate is fixedly mounted in base, described housing is fixedly connected with base, the bottom of housing is provided with opening, and the match open interior that base can be made to embed housing of the shape of described opening and base edge contour shape is installed and forms enclosed construction with housing is fixing.The sidewall of housing offers respectively the incoming line and the line outlet be connected with circuit breaker that can stretch out for the lug plate on base that can insert for wire, described lug plate is provided with the line pressing bolt for fixing cord, and lug plate extends at least two to the outside of housing is arranged in parallel the plug wire end that can insert corresponding circuit breaker input terminal.The breaker connecting terminal that the utility model provides simple, the anti-electricity-theft ability of a kind of structure strong, easy to use.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, particularly a kind of breaker connecting terminal.
Background technology
Binding post is widely used in the use as wire separated time or connection in power distribution cabinet, ammeter box.But, current most of binding post have employed the project organization of open type for the ease of the connection of wire, the structure of this open type just easily causes user can arbitrarily remove lid wiring, reaches the object of stealing, and bring installation hidden danger in wiring process.And some products also occurred at present carry out the generation of electricity theft prevention behavior by installing protective cover additional, but comparatively complicated thus reduce the stability that binding post uses owing to installing the connection terminal structure after protective cover additional, the installation of the installation and connection terminal of protective cover is simultaneously relatively independent not to be formed anti-electricity-theft design effectively thus reduces the fail safe of binding post.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides the breaker connecting terminal that simple, the anti-electricity-theft ability of a kind of structure is strong, easy to use.
For achieving the above object, the utility model have employed following technical scheme:
A kind of breaker connecting terminal, comprise housing 1, base 2 and lug plate 3, described lug plate 3 is fixedly mounted in base 2, described housing 1 is fixedly connected with base 2, the bottom of housing 1 is provided with opening, and the match open interior that base 2 can be made to embed housing 1 of the shape of described opening and base 2 edge contour shape is installed and forms enclosed construction with housing 1 is fixing.The sidewall of housing 1 offers respectively the incoming line 111 and the line outlet 122 be connected with circuit breaker 5 that can stretch out for the lug plate 3 on base 2 that can insert for wire 4, described lug plate 3 is provided with the line pressing bolt 320 for fixing cord 4, and lug plate 3 extends at least two to the outside of housing 1 is arranged in parallel the plug wire end 301 that can insert corresponding circuit breaker 5 input terminal.The housing of the utility model breaker connecting terminal be inlaid in lug plate can be wrapped in by full-closed structure that the base fixed Combination in its opening formed, thus not only make housing and floor installation easy, make wiring part be hidden in enclosure interior simultaneously, if make user want when ensureing that circuit completes electricity filching behavior when normally running and housing and base must be carried out destructiveness and split, thus effectively prevent the generation of stealing situation.In addition, the plug wire end of lug plate directly can insert the input terminal of circuit breaker, utilizes the plug wire end of lug plate can save intermediate link and reduces connection times, thus add the difficulty of user's wiring privately, improve the anti-electricity-theft ability of breaker connecting terminal.
Further, described line outlet 122 extends perpendicularly to the middle part of housing 1 sidewall from housing 1 sidewall bottom edge, and the height H of line outlet 122 equals the height of plug wire end 301 end face to base 2 bottom surface, the width L of line outlet 122 equals the width of plug wire end 301, and bottom line outlet 122 and housing 1, edge is also provided with chamfering 122a.The height H of line outlet equals plug wire end end face to the height of base end face can be made base embed completely and hide to be fixed in the opening of housing bottom, preventing base from exposing housing bottom causes base to be separated easily with housing, improve the anti-electricity-theft ability of breaker connecting terminal, simultaneously the width of line outlet equals plug wire end width and not only makes installation process stablize, and also avoid the space producing between plug wire end and line outlet and can supply user's stealing.In addition, the chamfering arranged bottom line outlet is convenient to plug wire end aligning and is inserted into line outlet, improves installation effectiveness.
Further, described housing 1 comprises horizontal 120 and the vertical shell 110 of mutual vertical connection, be embedded bottom described horizontal 120 and base 2 is installed, in the vertical shell 110 that horizontal 120 side vertically extends, tagblock 310 is installed, be fixedly connected with lug plate 3 bottom described tagblock 310, tagblock 310 side and end face offer the plug wire hole 311 and fixing hole 312 that are interconnected respectively, and plug wire hole 311 and fixing hole 312 distinguish corresponding setting with the screw tool bore 112 that the incoming line 111 for inlet wire that vertical shell 110 sidewall and top are offered and confession screwdriver are installed.Lug plate is set up the tagblock for inlet wire wiring, not only make that the installation of inlet wire wire is more hidden improves anti-electricity-theft ability, made inlet wire and outlet be separated by certain distance is independent of each other simultaneously, and the installation being convenient to inlet wire improves the service efficiency of binding post.This shell body comprises vertically disposed two housings be communicated with mutually, lug plate and tagblock effectively can be wrapped up respectively, avoid terminals to expose preventing the generation of electricity filching behavior.
Further, the shape of described incoming line 111 and the cross section of wire 4 match.The shape of incoming line is mated with conductor cross-section and is made incoming line only can hold a wire to pass through, avoid user and utilize incoming line to carry out stealing.
Further, one end cover that described wire 4 inserts incoming line 111 has hidden discount 410, described hidden discount 410 comprises the stiff end 412 of terminals 411 and the connection of terminals 411 afterbody, and the diameter of terminals 411 and incoming line 111 diameter match, the diameter of stiff end 412 is greater than terminals 411 diameter, terminals 411 are arranged in plug wire hole 311 and are fixed by the wire 4 in terminals 411 and terminals 411 by line pressing bolt 320 simultaneously simultaneously, and the stiff end 421 of hidden discount 410 is fixedly stuck in edge outside incoming line 111.Wire penetrates the incoming line of housing and the fixing mode of lug plate by hidden discount and not only makes wire be easy to penetrate incoming line to improve installation effectiveness, the hidden discount of simultaneously mating with incoming line can effectively prevent wire to be easily damaged thus complete electricity filching behavior by space, incoming line position, further increases the anti-electricity-theft ability of binding post point of incoming cables.In addition, the stiff end of hidden discount and terminals are connected and fixed with incoming line and plug wire hole respectively, not only make cover wire therein obtain effectively fixing making the hidden discount at incoming line place and wire all not easily be damaged simultaneously, prevent user to utilize the space of incoming line wire to be stretched into incoming line and carry out stealing.
Further, described housing 1 is fixed with the protruding 201 corresponding matching buckles of the buckle being arranged on base 2 two side with the buckle slot 121 be fixedly connected with by being arranged on housing 1 two side of base 2, and described buckle protruding 201 is the solid fixed lobe extended from on-deformable base 2 sidewall.On the sidewall that buckle projection is arranged on solid base side wall or thickness is thicker, and solid fixing buckle projection can not produce larger deformation when being squeezed, therefore can not withdraw from from buckle slot because being applied with external force to it at housing and the fixing rear buckle projection of base, preventing housing and base by secondary separation thus carrying out electricity filching behavior.
Further, the sidewall that described housing 1 two is corresponding offers incoming line 111 respectively, each incoming line 111 is corresponding with the line ball screw 320 that lug plate 3 two ends are installed respectively to be arranged, and one of them incoming line 111 can be used for the wire 4 connecting inlet wire, and another incoming line 111 can draw wire 4.Housing both sides are respectively equipped with incoming line and can realize breaker connecting terminal of the present utility model and be connected with All other routes, make binding post can carry out expansion and expand, improve the practicality of binding post.
Further, the sidewall that described housing 1 is relative with line pressing bolt 320 offers the screw tool bore 112 be with and secretly covered 101, described dark lid 101 bottom vertical is provided with two arc elastic body 101a mated with screw tool bore 112 inwall side by side, and the sidewall of each arc elastic body 101a end be provided with can with the arc convex 101b of screw tool bore 112 inwall edge buckle.The correspondence position of housing sidewall offers is convenient to inlet wire, the incoming line of outlet and fixed screw, line outlet and screw tool bore, especially screw tool bore also has additional dark lid and user can be prevented further from the opening part stealing housing.In addition, the dark lid with buckle structure can make arc convex buckle in screw tool bore of secretly lid fix after mounting, thus formation barb structure makes, except adopting means of destruction then cannot extract secretly covering, to improve the anti-electricity-theft ability of breaker connecting terminal.
Further, the two side that described housing 1 is vertically adjacent offers incoming line 111 and line outlet 122 respectively, and described incoming line 111 is corresponding with the line pressing bolt 320 of lug plate 3 arranges.Arrange vertical with line outlet of incoming line is convenient to binding post wiring in use, enters binding post can save space needed for wiring from binding post side.
Further, described lug plate 3 comprises three three plug wire ends 301 be connected in parallel and is in E font structure mounting seat 2, three described plug wire ends 301 extend housing 1 respectively by three line outlets 122 offered corresponding on the sidewall of housing 1 front and are connected with circuit breaker 5, vertically extending two side, sidewall two ends offers the incoming line 111 that arrange corresponding to lug plate 3 two ends respectively in described housing 1 front, lug plate 3 two ends are separately installed with the line pressing bolt 320 of fixing cord 4, housing 1 corresponding above each line pressing bolt 320 all offers the screw tool bore 112 with dark lid 101.A specific embodiment of the present utility model, inlet wire can be assigned in three circuit breakers by the binding post of the present embodiment, and structure simply uses reliable and effectively prevent electricity filching behavior.In addition, binding post both sides all offer incoming line and conveniently to connect up installation, and above the line pressing bolt of fixing cord, are provided with dark lid prevent user, from vacant incoming line, wire is fixed on line pressing bolt.
Breaker connecting terminal of the present utility model, by being inlaid in the opening of housing by base, achieves the closed installation of base internal wiring sheet, improves the anti-electricity-theft ability of breaker connecting terminal.In addition, intermediate link can be saved by the plug wire end of lug plate and reduce connection times, thus add the difficulty of user's wiring privately, improve the anti-electricity-theft ability of breaker connecting terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model specific embodiment;
Fig. 3 is the structural representation that the utility model secretly covers;
Fig. 4 is Facad structure schematic diagram of the present utility model;
Fig. 5 is the utility model and circuit breaker syndeton schematic diagram;
Fig. 6 is the structural representation of another embodiment of the utility model;
Fig. 7 is the STRUCTURE DECOMPOSITION figure of another embodiment wire of the utility model and hidden discount;
Fig. 8 is the STRUCTURE DECOMPOSITION figure of another embodiment of the utility model;
Fig. 9 is the structural representation of the another embodiment of the utility model;
Figure 10 is the easy stealing area schematic of breaker connecting terminal.
Embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing 1 to 10, further illustrate breaker connecting terminal embodiment of the present utility model.Breaker connecting terminal of the present utility model is not limited to the description of following examples.
The easy stealing area schematic of breaker connecting terminal as shown in Figure 10, current breaker connecting terminal is mainly used in external power source live wire A and zero line N to separate the circuit breaker of multichannel for multiple correspondence by binding post, and the region of as can be seen from Figure 10 easily stealing mainly concentrates on the inlet wire part of breaker connecting terminal, outgoing line part and breaker connecting terminal itself.And the utility model prevents user from carrying out stealing from binding post point of incoming cables by closure casing, prevent user from carrying out stealing from binding post outlet by the plug wire end of lug plate, by secretly to cover and the buckle of housing and base fixedly prevents user from carrying out stealing from binding post itself, embodiment is as described below.
Breaker connecting terminal of the present utility model, comprise housing 1, base 2 and lug plate 3, described lug plate 3 is fixedly mounted in base 2, described housing 1 is fixedly connected with base 2, be provided with opening bottom housing 1, the shape of described opening and base 2 edge contour shape match and base 2 can be made to embed housing 1 open interior and form enclosed construction with housing 1 is fixing.The sidewall of housing 1 offers respectively the incoming line 111 and the line outlet 122 be connected with circuit breaker 5 that can stretch out for the lug plate 3 on base 2 that can insert for wire 4, described lug plate 3 is provided with the line pressing bolt 320 for fixing cord 4, and housing 1 sidewall relative with line pressing bolt 320 offers the screw tool bore 112 be with and secretly covered 101.The housing of the utility model breaker connecting terminal be inlaid in lug plate can be wrapped in by full-closed structure that the base fixed Combination in its opening formed, thus not only make housing and floor installation easy, make wiring part be hidden in enclosure interior simultaneously, if make user want when ensureing that circuit completes electricity filching behavior when normally running and housing and base must be carried out destructiveness and split, thus effectively prevent the generation of stealing situation.In addition, the correspondence position of housing sidewall offers is convenient to inlet wire, the incoming line of outlet and fixed screw, line outlet and screw tool bore, especially screw tool bore also has additional dark lid, user can be prevented further from the opening part stealing housing.Especially, lug plate 3 can be extended out at least two to the outside of housing 1 and is arranged in parallel the plug wire end 301 that can insert corresponding circuit breaker 5 input terminal, and the spacing of each plug wire end 301 equals the spacing of circuit breaker 5 input terminal.The plug wire end of lug plate can realize the input terminal directly inserting circuit breaker, utilizes the plug wire end of lug plate can save intermediate link and reduces connection times, thus add the difficulty of user's wiring privately, improve the anti-electricity-theft ability of breaker connecting terminal.
The structural representation of the utility model specific embodiment as shown in Figure 1, the housing 1 of the present embodiment is rectangular structure, the sidewall that two of described housing 1 are corresponding offers respectively the incoming line 111 can installed for the lug plate 3 on wire and base 2, each incoming line 111 is corresponding with the line ball screw 320 that lug plate 3 two ends are installed respectively to be arranged, and one of them incoming line 111 can be used for connecting another incoming line 111 of wire 4 of inlet wire and can draw for other wiring or the wire 4 that is connected with other binding posts.Housing both sides are respectively equipped with incoming line can realize connecting of breaker connecting terminal of the present utility model and other binding posts, makes binding post can carry out expansion and expands, improve the practicality of binding post.Can be embedded in opening it is contemplated that the hatch frame bottom the shape of described base 2 and the housing 1 of rectangular structure matches and be fixed in opening by the buckle projection 201 that base 2 both sides are provided with.Especially, described lug plate 3 two ends are separately installed with the line pressing bolt 320 that arrange for fixing cord corresponding to the incoming line 111 of housing 1 two side, and housing 1 top and line pressing bolt 320 correspondence position are provided with and secretly cover 101, binding post both sides all offer incoming line, conveniently to connect up installation, and for being provided with dark lid adding users stealing difficulty above the line pressing bolt of fixing cord.In addition, lug plate 3 is extended with to the outside of housing 1 the plug wire end 301 being arranged in parallel and can inserting corresponding circuit breaker 5 input terminal, described plug wire end directly can insert the input terminal of circuit breaker, make to be formed between binding post with circuit breaker to be electrically connected, thus eliminate the approach that middle wire connecting link decreases stealing.
Particularly, the decomposition texture schematic diagram of the present embodiment as shown in Figure 2, the two side that described housing 1 is vertically adjacent offers incoming line 111 and line outlet 122 respectively, and described incoming line 111 is corresponding with the line pressing bolt 320 of lug plate 3 to be arranged, wherein line outlet 122 is arranged on the sidewall of housing 1 front, incoming line is arranged on vertically extending two side, sidewall two ends, front, arrange vertical with line outlet of incoming line is convenient to binding post wiring in use, enters binding post can save space needed for wiring from binding post side.Described lug plate 3 comprises three three plug wire ends 301 be connected in parallel and is in E font structure mounting seat 2, and three described plug wire ends 301 extend housing 1 respectively by three line outlets 122 offered corresponding on the sidewall of housing 1 front and are connected with circuit breaker 5.Described dark lid 101 is fixed in the screw tool bore 112 of two ends, housing 1 top correspondence setting respectively, and described screw tool bore 112 is arranged with the line pressing bolt 320 being arranged on housing 1 internal wiring sheet 3 two ends is corresponding respectively.The screw head of described line pressing bolt 320 is interior hexagonal structure.Line pressing bolt is the behavior that the special construction of interior hexagonal prevents from carrying out when destroying dark lid stealing, increases the difficulty that user takes out stitches privately, improves the security performance of binding post.In addition, be also provided with the lug plate mounting groove 202 with lug plate 3 mating shapes in base 2, the part that described lug plate mounting groove 202 is provided with plug wire end 301 is communicated with base 1 one sidewall and correspondingly with the line outlet 122 of housing 1 arranges.The lug plate mounting groove offered in base can make lug plate stably be arranged on chassis interior, is not only easy to assembling, conceals lug plate better simultaneously and makes it not easily cause because exposing the situation of stealing to occur.
Especially, described housing 1 is fixed with the protruding 201 corresponding matching buckles of the buckle being arranged on base 2 two side with the buckle slot 121 be fixedly connected with by being arranged on housing 1 two side of base 2, and described buckle protruding 201 is the solid fixed lobe extended from on-deformable base 2 sidewall.On the sidewall that buckle projection is arranged on solid base side wall or thickness is thicker, and solid fixing buckle projection can not produce larger deformation when being squeezed, therefore can not withdraw from from buckle slot because being applied with external force to it at housing and the fixing rear buckle projection of base, preventing housing and base by secondary separation thus carrying out electricity filching behavior.In addition, secretly cover the structural representation of 101 as shown in Figure 3, described dark lid 101 bottom vertical is provided with two arc elastic body 101a mated with screw tool bore 112 inwall side by side, and the sidewall of each arc elastic body 101a end be provided with can with the arc convex 101b of screw tool bore 112 inwall edge buckle.Dark lid with buckle structure can make arc convex buckle in screw tool bore of secretly lid fix after mounting, thus formation barb structure makes, except adopting means of destruction then cannot extract secretly covering, to improve the anti-electricity-theft ability of breaker connecting terminal.
Facad structure schematic diagram of the present utility model as shown in Figure 4, described housing 1 front sidewall offers the line outlet 122 extending the plug wire end 301 of housing 1 for installing lug plate 3, described line outlet 122 is from housing 1 front sidewall bottom sides along the middle part extending perpendicularly to housing 1 front sidewall, and the height H of line outlet 122 is more than or equal to the height of plug wire end 301 end face to base 2 bottom surface, the width L of line outlet 122 equals the width of plug wire end 301, and bottom line outlet 122 and housing 1, edge is also provided with chamfering 122a.When mounted, first each line outlet 122 of housing 1 is aimed at separately corresponding plug wire end 301, then from top to bottom housing 1 is covered base 2 and complete and be fixedly connected with.The height H of line outlet is more than or equal to plug wire end end face to the height of base end face can be made base embed completely and hide to be fixed in the opening of housing bottom, preventing base from exposing housing bottom causes base to be separated easily with housing, improve the anti-electricity-theft ability of breaker connecting terminal, simultaneously the width of line outlet equals plug wire end width and not only makes installation process stablize, and also avoid the space producing between plug wire end and line outlet and can supply user's stealing.In addition, the chamfering arranged bottom line outlet is convenient to plug wire end aligning and is inserted into line outlet, improves installation effectiveness.
The utility model and circuit breaker 5 syndeton schematic diagram as shown in Figure 5, described lug plate 3 can inject the input terminal formation circuit breaker 5 of circuit breaker 5 and being connected of breaker connecting terminal from the plug wire end 310 that line outlet extends.Breaker connecting terminal of the present utility model can abut in the input terminal place being arranged on circuit breaker 5, make to save between breaker connecting terminal with circuit breaker 5 and adopt the such as intermediate link such as wire, sheet metal to be connected, not only make that the installation of binding post and circuit breaker is more easy improves installation effectiveness, decrease user carries out stealing approach by the line outlet of binding post and the binding post junction of circuit breaker simultaneously.
Another specific embodiment of the utility model as shown in Figure 6, the housing 1 of the present embodiment comprises horizontal 120 and the vertical shell 110 of mutual vertical connection, be embedded bottom described horizontal 120 and base 2 is installed, the rear side of horizontal 120 is vertically extended with vertical shell 110, described vertical shell 110 top is provided with dark lid 101, and protruding 201 buckles of buckle that horizontal 120 and base 2 both sides are arranged are fixed thus housing 1 is fixedly connected with base 2.Especially, vertical shell 110 side opening is provided with the incoming line 111 that can insert for wire 4, the shape of described incoming line 111 and the cross sectional shape of wire 4 match, it is contemplated that, the shape of incoming line 111 can be the circle of holding plain conductor or for holding the square of lug plate and plug wire end, the shape of incoming line is mated with conductor cross-section and is made incoming line only can hold a wire to pass through, avoid user and utilize incoming line to carry out stealing.One end that described wire 4 inserts incoming line 111 is also overlapped and is had hidden discount 410, the STRUCTURE DECOMPOSITION figure of the present embodiment wire 4 and hidden discount 410 as shown in Figure 7 particularly, described hidden discount 410 comprises the stiff end 412 of terminals 411 and the connection of terminals 411 afterbody, diameter and incoming line 111 diameter of described terminals 411 match, the diameter of described stiff end 412 is greater than terminals 411 diameter, in the terminals 411 that the metallic conductor 41 that wire 4 end is connected with lug plate 3 can penetrate hidden discount 410 and the insulation sheath 42 of metallic conductor 41 afterbody be arranged in stiff end 412.Wire penetrates the incoming line of housing and the fixing mode of lug plate by hidden discount and not only makes wire be easy to penetrate incoming line to improve installation effectiveness, the hidden discount of simultaneously mating with incoming line can effectively prevent wire to be easily damaged thus complete electricity filching behavior by space, incoming line position, further increases the anti-electricity-theft ability of binding post point of incoming cables.
The exploded view of another specific embodiment of the utility model as shown in Figure 8, in the vertical shell 110 of the present embodiment, tagblock 310 is installed, be fixedly connected with lug plate 3 bottom described tagblock 310, tagblock 310 side and end face offer the plug wire hole 311 and fixing hole 312 that are interconnected respectively, and plug wire hole 311 and fixing hole 312 distinguish corresponding setting with the incoming line 111 that vertical shell 110 sidewall and top are offered and screw tool bore 112.Lug plate is set up the tagblock for inlet wire wiring, not only make that the installation of inlet wire wire is more hidden improves anti-electricity-theft ability, made inlet wire and outlet be separated by certain distance is independent of each other simultaneously, and the installation being convenient to inlet wire improves the service efficiency of binding post.This shell body comprises vertically disposed two housings be communicated with mutually, lug plate and tagblock effectively can be wrapped up respectively, avoid terminals to expose preventing the generation of electricity filching behavior.In addition, described hidden discount 410 is arranged in incoming line 111, and the terminals 411 of hidden discount 410 are arranged in plug wire hole 311 and are fixed by the metallic conductor 41 of line pressing bolt 320 by terminals 411 and terminals 411 inside conductor 4 simultaneously, the stiff end 421 of hidden discount 410 is fixedly stuck in edge outside incoming line 111, the stiff end of hidden discount and terminals are connected and fixed with incoming line and plug wire hole respectively, not only make cover wire therein obtain effectively fixing making the hidden discount at incoming line place and wire all not easily be damaged simultaneously, prevent user to utilize the space of incoming line wire to be stretched into incoming line and carry out stealing.
The another specific embodiment of the utility model as shown in Figure 9, the structure of the present embodiment is identical with the structure of base 2 with lug plate 3 embodiment illustrated in fig. 2 with Fig. 1, difference is that described housing 1 only has one of them sidewall to offer incoming line 111, one end that described lug plate 3 is corresponding with incoming line 111 is provided with line pressing bolt 320, and housing 1 top and described line pressing bolt 320 corresponding position are provided with secretly covers 101.The housing of the present embodiment only side is offered incoming line and is made the connection terminal structure of circuit breaker more closed, improves the anti-electricity-theft ability of binding post.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a breaker connecting terminal, comprise housing (1), base (2) and lug plate (3), it is characterized in that: described lug plate (3) is fixedly mounted in base (2), described housing (1) is fixedly connected with base (2), the bottom of housing (1) is provided with opening, and the match open interior that base (2) can be made to embed housing (1) of the shape of described opening and base (2) edge contour shape is installed and forms enclosed construction with housing (1) is fixing;
The sidewall of housing (1) offers respectively the incoming line (111) that wire (4) can be supplied to insert and the lug plate (3) on base (2) can be supplied to stretch out the line outlet (122) be connected with circuit breaker (5), described lug plate (3) is provided with the line pressing bolt (320) for fixing cord (4), and lug plate (3) extends at least two to the outside of housing (1) is arranged in parallel the plug wire end (301) that can insert corresponding circuit breaker (5) input terminal.
2. breaker connecting terminal according to claim 1, it is characterized in that: described line outlet (122) extends perpendicularly to the middle part of housing (1) sidewall from housing (1) sidewall bottom edge, and the height H of line outlet (122) equals the height of plug wire end (301) end face to base (2) bottom surface, the width L of line outlet (122) equals the width of plug wire end (301), and line outlet (122) is also provided with chamfering (122a) with edge, housing (1) bottom.
3. breaker connecting terminal according to claim 1, it is characterized in that: described housing (1) comprises horizontal (120) and the vertical shell (110) of mutual vertical connection, described horizontal (120) bottom is embedded and is provided with base (2), in the vertical shell (110) that horizontal (120) side vertically extends, tagblock (310) is installed, described tagblock (310) bottom is fixedly connected with lug plate (3), tagblock (310) side and end face offer the plug wire hole (311) and fixing hole (312) that are interconnected respectively, and plug wire hole (311) and fixing hole (312) distinguish corresponding setting with the screw tool bore (112) that the incoming line for inlet wire that vertical shell (110) sidewall and top are offered (111) and confession screwdriver are installed.
4. breaker connecting terminal according to claim 1, is characterized in that: the shape of described incoming line (111) and the cross section of wire (4) match.
5. breaker connecting terminal according to claim 4, it is characterized in that: one end cover that described wire (4) inserts incoming line (111) has hidden discount (410), described hidden discount (410) comprises the stiff end (412) of terminals (411) and the connection of terminals (411) afterbody, and the diameter of terminals (411) and incoming line (111) diameter match, the diameter of stiff end (412) is greater than terminals (411) diameter, terminals (411) are arranged in plug wire hole (311) and are fixed by the wire (4) in terminals (411) and terminals (411) by line pressing bolt (320) simultaneously, the stiff end (421) of hidden discount (410) is fixedly stuck in edge, incoming line (111) outside.
6. breaker connecting terminal according to claim 1, it is characterized in that: described housing (1) is fixed with buckle projection (201) the corresponding matching buckle being arranged on base (2) two side with the buckle slot (121) be fixedly connected with by being arranged on housing (1) two side of base (2), and described buckle projection (201) is the solid fixed lobe extended from on-deformable base (2) sidewall.
7. breaker connecting terminal according to claim 1, it is characterized in that: described housing (1) two corresponding sidewall offers incoming line (111) respectively, each incoming line (111) is corresponding with the line ball screw (320) that lug plate (3) two ends are installed respectively to be arranged, one of them incoming line (111) can be used for the wire (4) connecting inlet wire, and another incoming line (111) can draw wire (4).
8. breaker connecting terminal according to claim 1, it is characterized in that: the sidewall that described housing (1) is relative with line pressing bolt (320) offers the screw tool bore (112) be with and secretly covered (101), described dark lid (101) bottom vertical is provided with two arc elastic bodies (101a) mated with screw tool bore (112) inwall side by side, and the sidewall of each arc elastic body (101a) end be provided with can with the arc convex (101b) of screw tool bore (112) inwall edge buckle.
9. breaker connecting terminal according to claim 1, it is characterized in that: the two side that described housing (1) is vertically adjacent offers respectively incoming line (111) and line outlet (122), and described incoming line (111) is corresponding with the line pressing bolt (320) of lug plate (3) arranges.
10. breaker connecting terminal according to claim 1, it is characterized in that: described lug plate (3) comprises three three plug wire ends (301) be connected in parallel and is in E font structure mounting seat (2), three described plug wire ends (301) are extended housing (1) respectively by three line outlets (122) of offering corresponding on the sidewall of housing (1) front and are connected with circuit breaker (5), vertically extending two side, sidewall two ends, described housing (1) front offers respectively the incoming line (111) that arrange corresponding to lug plate (3) two ends, lug plate (3) two ends are separately installed with the line pressing bolt (320) of fixing cord (4), housing (1) corresponding to each line pressing bolt (320) top all offers the screw tool bore (112) with dark lid (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527224.3U CN204155872U (en) | 2014-09-15 | 2014-09-15 | Breaker connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527224.3U CN204155872U (en) | 2014-09-15 | 2014-09-15 | Breaker connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155872U true CN204155872U (en) | 2015-02-11 |
Family
ID=52513969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527224.3U Expired - Lifetime CN204155872U (en) | 2014-09-15 | 2014-09-15 | Breaker connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155872U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762026A (en) * | 2016-05-10 | 2016-07-13 | 首瑞（北京）投资管理集团有限公司 | Universal circuit breaker |
| CN106206185A (en) * | 2016-09-18 | 2016-12-07 | 天津十二策科技有限公司 | A kind of chopper with isolating device |
| CN106229225A (en) * | 2016-09-18 | 2016-12-14 | 天津十二策科技有限公司 | A kind of chopper with anti-electric shock apparatus |
| CN107706058A (en) * | 2017-11-09 | 2018-02-16 | 中欧电气有限公司 | A kind of conductor connecting structure of breaker |
| CN110444925A (en) * | 2019-07-05 | 2019-11-12 | 宁波公牛电器有限公司 | A kind of fast-assembling connection terminal module and switch |
| CN111863547A (en) * | 2019-04-25 | 2020-10-30 | Ls电气株式会社 | Wiring terminal structure body for circuit breaker |
| CN114295879A (en) * | 2021-12-30 | 2022-04-08 | 广东电网有限责任公司 | Short-circuit-proof protection cover plate of electric energy meter |
-
2014
- 2014-09-15 CN CN201420527224.3U patent/CN204155872U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762026A (en) * | 2016-05-10 | 2016-07-13 | 首瑞（北京）投资管理集团有限公司 | Universal circuit breaker |
| CN106206185A (en) * | 2016-09-18 | 2016-12-07 | 天津十二策科技有限公司 | A kind of chopper with isolating device |
| CN106229225A (en) * | 2016-09-18 | 2016-12-14 | 天津十二策科技有限公司 | A kind of chopper with anti-electric shock apparatus |
| CN107706058A (en) * | 2017-11-09 | 2018-02-16 | 中欧电气有限公司 | A kind of conductor connecting structure of breaker |
| CN111863547A (en) * | 2019-04-25 | 2020-10-30 | Ls电气株式会社 | Wiring terminal structure body for circuit breaker |
| CN110444925A (en) * | 2019-07-05 | 2019-11-12 | 宁波公牛电器有限公司 | A kind of fast-assembling connection terminal module and switch |
| CN114295879A (en) * | 2021-12-30 | 2022-04-08 | 广东电网有限责任公司 | Short-circuit-proof protection cover plate of electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150211 |