CN208753166U - Connecting terminal - Google Patents
Connecting terminal Download PDFInfo
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- CN208753166U CN208753166U CN201821582929.XU CN201821582929U CN208753166U CN 208753166 U CN208753166 U CN 208753166U CN 201821582929 U CN201821582929 U CN 201821582929U CN 208753166 U CN208753166 U CN 208753166U
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Abstract
The utility model discloses a kind of connecting terminal, the first insulating part, the second insulating part and partitions；Partition and the first insulating part constitute the first accommodating space, and partition and the second insulating part constitute the second accommodating space；A pair of conductive part is equipped in first accommodating space, a pair of conductive part one end is arranged in the first accommodating space；Side sets a pair of of current-carrying item in second accommodating space, and overload protective device is arranged in the other side；First current-carrying one end is connect with overload protective device one end, and the other end and switches conductive part connect, and the other end of second current-carrying one end and overload protective device connects；Switches conductive part is also connected with a switch knob, and when push switch handle, switches conductive part is in an off state with the first current-carrying item；When lifting switch knob, switches conductive part and the first current-carrying item are in connected state.The utility model can use in the stronger situation of the magnitude of current, and the function of compatible fusing and switch, and wiring square number is wide, effectively expands the scope of application, improve security performance.
Description
Technical field
The utility model relates to connecting terminal technical fields, more particularly, to a kind of connecting terminal.
Background technique
Connecting terminal is the connection of conducting wire for convenience and applies, exactly one section of gold being enclosed in inside ambroin in fact
Belong to piece, both ends have hole that conducting wire can be inserted, and have screw to be used to fasten or unclamp, such as two conducting wires, it is sometimes desirable to it connects,
Sometimes it needs to disconnect again, at this moment they can be connected with terminal, and can disconnect at any time, without they are welded
It picks up and comes or be intertwined, it is easily quick.And it is suitble to a large amount of wire interconnection, just there is special end in power industry
Son row, terminal box is connecting terminal entirely above, single layer, double-deck, common, can break etc..
Though connecting terminal can guarantee reliable contacts, it also can guarantee that enough electric currents pass through, function is relatively simple, only
The connection for realizing two conducting wires guarantees the circulation of electric current, in the case where effectively current strength can not be controlled, once conduction time
Longer, conducting wire heat release is more, excessively high so as to cause conductor temperature, causes fire.
Therefore, existing connecting terminal is to guarantee safety, is suitable only for using in the case where the magnitude of current is weaker, though in this way
Can ensure that and operated in energization situation, will not causing danger property, but define the use scope of connecting terminal significantly, reduce
Service efficiency.
Utility model content
The purpose of the utility model is to provide a kind of connecting terminals, not only meet and use in the stronger situation of the magnitude of current,
And the function of compatible fusing and switch, wiring square number are wide, moreover it is possible to which satisfaction uses under power blackout situation, effectively expands and is applicable in model
It encloses, improves security performance.
The technical scheme that the utility model is provided is as follows:
A kind of connecting terminal, comprising:
First insulating part, the second insulating part, and the partition being arranged between two insulating parts；
The partition side combines the first accommodating space constituted for being installed with conducting wire with first insulating part, it is described every
The second accommodating space constituted for being installed with overload protective device is combined with second insulating part in the plate other side；
Conductive a pair of conductive part is respectively provided in first accommodating space, one end of a pair of conduct piece is set
It sets and is connect in first accommodating space with a pair of conducting wire, the other end extends outwardly；
The overload protection is arranged for conductive a pair of of current-carrying item, the other side in side setting in second accommodating space
Device；
The pair of current-carrying item includes the first current-carrying item and the second current-carrying item, first current-carrying one end and the overload
The connection of protector one end, the other end connect a switches conductive part, second current-carrying one end and the overload protective device
Other end connection, the other end extends outwardly, the switches conductive part and the second current-carrying item extend outwardly end respectively with
The end connection that extends outwardly of the pair of conduct piece；
The switches conductive part is also connected with the switch knob of a pressable or lifting, make its described switches conductive part with it is described
First current-carrying item is between disconnection or connected state and switches over；
When pressing the switch knob, the switches conductive part is in an off state with the first current-carrying item；When mentioning
When drawing the switch knob, the switches conductive part and the first current-carrying item are in connected state.
In the technical program, by the first insulating part, the second insulating part, and the partition being arranged between two insulating parts is realized
An accommodating space in the prior art is separated into two accommodating spaces.And two accommodating space one is used to connect with conducting wire
It connects, another can effectively reduce the volume of entire connecting terminal, avoid occupying excessive for connecting with overload protection arrangement
Installation space.Pass through simultaneously and set up a pair of conductive part in the first accommodating space separately, and sets up separately in the second accommodating space
A pair of of current-carrying item and overload protective device, realize conducting function outside, realize overload protection.In this way once when excessive electric current passes through
When the overload protective device of a pair of of current-carrying item connection, overload protective device on-off, and then play a protective role.It is opened simultaneously by what is be arranged
The switch knob for closing conduct piece connection, makes it in switch knob during pressing or lifting, carries out switches conductive part and the
One current-carrying item is between disconnection or connected state and switches over, and uses under power blackout situation to meet, and effectively expands suitable
With range, security performance is improved.
Preferably, a pair of conduct piece parallel longitudinal direction is arranged in first accommodating space, and in a pair of of institute
It states and is insulated between conduct piece by an interlayer insulating layer.
Preferably, it is equipped in first accommodating space a pair of for being inserted into the crimping circlip of the conducting wire；
The pair of conduct piece one end is connect with a pair of crimping circlip respectively.
In the technical program, the connection with conducting wire is realized by a pair of conductive part and crimping circlip, is meeting conducting function
On the basis of, moreover it is possible to avoid overload protective device from being directly connected to conducting wire.Conduct piece is installed in a manner of parallel longitudinal direction arrangement simultaneously,
Conventional conducting wire mounting means is broken through, that is, is mounted at left and right sides of connecting terminal, not only facilitates installation, and compact-sized, it is more excellent
Be the installation space for further reducing entire connecting terminal.
Preferably, the top two sides of first insulating part open up a mounting hole respectively, and being equipped in the mounting hole can insert
The pushing block pulled out, the pushing block is for pressing the crimping circlip.
In the technical program, the crimping circlip of setting not only facilitates the connection of conducting wire, and guarantees conducting wire and a pair of conductive part
The stability of connection.Pushing block by being arranged in the top mounting holes of the first insulating part simultaneously.Pass through pluggable pushing block in this way
Be inserted into mounting hole, make its to the pressing of crimping circlip after, using lesser power can facilitate the dismounting to conducting wire, avoid firmly
The damage of conducting wire is caused greatly, and influence reuses effect.
The further connection for compressing conducting wire and a pair of conductive part, guarantees the stability of current flowing.
Preferably, the overload protective device is a fusible core, and axis connects a fusible core handle, the fusible core hand on the fusible core
Handle is for picking and placing the fusible core out of described second accommodating space.
In the technical program, overload protective device is a fusible core, and a fusible core handle is connected on fusible core, it is therefore an objective to by molten
Core handle is convenient to replace fusible core.
Preferably, the first current-carrying item is attached by one end of first clamp and the overload protective device；
The second current-carrying item is attached by the other end of second clamp and the overload protective device.
In the technical program, by the clip of setting, realizes the connection of current-carrying item and overload protective device, not only conveniently tear open
Dress, while also guaranteeing the stability of connection.
Preferably, a switch housing is additionally provided in second accommodating space；
Contact of the upper lateral part setting one of the switches conductive part for contacting with the first current-carrying item, the other side are logical
An elastic slice is crossed to be attached with the switch knob；
The switches conductive part is arranged in the switch housing, when pressing the switch knob, the switch knob
Bottom presses switches conductive part bottom by the elastic slice, makes its described contact far from the first current-carrying item；
When lifting the switch knob, the switch knob bottom is pressed on the switches conductive part by the elastic slice
Portion makes its described contact close to the first current-carrying item.
In the technical program, by the switch housing of setting, the separation of the first current-carrying item and the second current-carrying item is realized, simultaneously
Elastic slice between the contact being arranged by one upper lateral part of switches conductive part and switches conductive part and switch knob, makes its pressing
When switch knob, by elastic slice push switch conduct piece bottom, contact reaches power-off far from the first current-carrying item for switch knob bottom
State；And when lifting switch knob, switch knob bottom is carried by elastic slice push switch conduct piece top, contact close to first
Stream item reaches connected state.It is ingenious in design reasonable, it asks easy to operate.
Preferably, the switch housing inner top also sets up a wiring board, and the wiring board upper surface is equipped with luminous two
Pole pipe, and the current-limiting resistance being connect with the light emitting diode；
The wiring board is connected to the first current-carrying item；
When the switches conductive part and the first current-carrying item are in an off state, the light emitting diode issues red
Light；
When the switches conductive part and the first current-carrying item are in connected state, the light emitting diode issues green
Light.
It, in this way can be straight by the light emitting diode being arranged on the wiring board and wiring board of setting in the technical program
It sees ground and knows the present situation locating for switches conductive part and the first current-carrying item, avoid operating in electrification, effectively improve
The safety of operation.
Preferably, one cover board of setting is also slided at the top of the switch housing, and the cover board is located above the wiring board,
And a through-hole is opened up at the relatively described light emitting diode；
One end of the cover board is pressed on above the overload protective device, and the side wall of the other end and the switch knob is sealed
Connection；
When pressing the switch knob, the cover board is mobile towards the switch knob side, locks the switch hand
Handle；
When lifting the switch knob, the cover board is mobile towards the overload protective device side, locks the switch
Handle.
In the technical program, one slidable cover board further is set at the top of switch housing, passes through cover board in this way
Movement and one end and switch knob sealed connection, guarantee that switches conductive part and the first current-carrying item are in an off state down,
The convenient pick-and-place to overload protective device, and by improving safety.Simultaneous Switching conduct piece and the first current-carrying item are in connected state
Under state, by the sealed connection of cover board and switch knob, the further safety guaranteed under energized state.
Preferably, a closing piece is arranged close to the side of the switch knob in the cover board, on the side wall of the switch knob,
The first card slot and the second card slot are set gradually from top to bottom；
When pressing the switch knob, the closing piece and first card slot are sealed；
When lifting the switch knob, the closing piece and second card slot are sealed.
In the technical program, by the connection of closing piece and card slot, so that entire connecting terminal is either under power blackout situation,
Or equal safety is higher in energization.
By connecting terminal provided by the utility model, can bring it is following at least one the utility model has the advantages that
1, the separation to accommodating space in the present invention, is realized by the partition of setting, and pass through setting one
Conduct piece is connect with two conducting wires, while being connect by current-carrying item with overload protective device, so that the electric current flowed through is overloading
It can be realized on-off function under the action of protector, moreover it is possible to which the volume for effectively reducing entire connecting terminal avoids occupying excessive
Installation space.Simultaneously by the switch knob of the switches conductive part connection of setting, it is made to press or lift in switch knob
During, it carries out switches conductive part and the first current-carrying item is between disconnection or connected state and switches over, exist to meet
It is used under power blackout situation, effectively expands the scope of application, improve security performance.
2, in the present invention, by the interlayer insulating layer of setting and switch housing, meet a pair of conductive part and a pair
It insulate between current-carrying item, avoids contacting between current-carrying item in use process and cause short circuit.Make entire connection terminal structure simultaneously
It is compact, compact.
3, in the present invention, by one upper lateral part of switches conductive part be arranged contact and switches conductive part with open
The elastic slice between handle is closed, when making its push switch handle, switch knob bottom passes through elastic slice push switch conduct piece bottom, touching
Point reaches off-position far from the first current-carrying item；And when lifting switch knob, switch knob bottom passes through elastic slice push switch
Conduct piece top, contact reaches connected state close to the first current-carrying item, ingenious in design reasonable, asks easy to operate.
4, in the present invention, by the switches conductive part of setting, and a pair of of the current-carrying being connect with switches conductive part
Item, and the overload protective device of a pair of of current-carrying item connection, once electric current is greater than the current value set by overload protective device in this way,
Overload protective device realizes the on-off to electric current, meets and electrically plays the role of protection to extraneous.Pass through overload protective device simultaneously
The fusible core handle of crossing of connection conveniently replaces fusible core.
5, in the present invention, by the wiring board of setting, and setting light emitting diode in the circuit board and
Current-limiting resistance, and then be the behaviour in service that user intuitively shows connecting terminal by the light color of light emitting diode, from
And improve the safety used.
6, in the present invention, by the cooperation of the cover board of setting and switch housing, its connecting terminal is made either to exist
When replacing overload protective device, or in use, cover board and switch knob are constantly in sealed connection shape under conventional energized state
State effectively increases safety.
Detailed description of the invention
It in clearly understandable mode, will be described with reference to the drawings preferred embodiment below, the above-mentioned characteristic of pair of wire connection terminals,
Technical characteristic, advantage and its implementation are further described.
Fig. 1 is the decomposition texture schematic diagram of the utility model connecting terminal；
Fig. 2 is the main view of the utility model connecting terminal；
Fig. 3 is the side view of the utility model connecting terminal；
Fig. 4 is the top view of the utility model connecting terminal；
Fig. 5 is the structural schematic diagram of the first accommodating space in the utility model connecting terminal；
Fig. 6 is the structural schematic diagram of the second accommodating space in the utility model connecting terminal；
Fig. 7 is the structural schematic diagram of partition in the utility model connecting terminal.
Conduct piece A；Conduct piece B；
First insulating part 1；Interlayer insulating layer 11；Wire guide 12；Crimping circlip 13；Mounting hole 14；Pushing block 15；
Second insulating part 2；First current-carrying item 21；First clamp 211；Second current-carrying item 22；Second clamp 221；Litzendraht wire
23；
Partition 3；
Fusible core 4；Fusible core handle 41；
Switches conductive part 5；Contact 51；Elastic slice 52；
Switch knob 6；First card slot 61；Second card slot 62；Briquetting 63；
Switch housing 7；Wiring board 71；Light emitting diode 711；Current-limiting resistance 712；Cover board 72；Through-hole 721；Closing piece 722；
Isolating frame 73.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, part relevant to the utility model is only schematically shown in each figure, they are simultaneously
Its practical structures as product is not represented.So that simplified form is easy to understand, the upper and lower, left and right in the utility model are
Subject to the direction shown in figure, subsequent drawings continue to use this definition.
In the embodiments of the present invention, referring to shown in Fig. 1-7, a kind of connecting terminal, the connecting terminal includes
One insulating part 1, the second insulating part 2, and the partition 3 that insulating effect is played between two insulating parts is set；Wherein, partition 3
Side combines the first accommodating space constituted for being installed with conducting wire with the first insulating part 1, and partition 3 is backwards to the first insulating part 1 one
The second accommodating space constituted for being installed with overload protective device is combined with the second insulating part 2 in side.
When actual design, the first insulating part 1, the second insulating part 2 and partition 3 can be by partitions 3 and the second insulating part 2
Be fixedly connected, and the first insulating part 1 and partition 3 engage or the installations such as mounting post by way of carry out realizing connection, tool
It is no longer repeated one by one in connection type the application of body.
In the present embodiment one, referring to a pair for shown in Fig. 5, being respectively provided with conduction in the first accommodating space of composition
Conduct piece, while one end of a pair of conductive part is arranged in the first accommodating space for connecting with conducting wire, the other end extends outwardly
Outer edge beyond the first insulating part 1.Wherein, a pair of conductive part includes the conduct piece A and conduct piece that parallel longitudinal direction is arranged
B, an and interlayer insulating layer 11 is set between conduct piece A and conduct piece B so that two conduct pieces set up separately interlayer insulating layer 11 a left side,
Right two sides, that is, play the role of insulation, and avoiding influencing each other leads to short circuit phenomenon.In actual use, it should be noted that absolutely
Edge interlayer 11 is integrally formed with the first insulating part 1, can guarantee the stability of structure in this way, while also simplifying total
Installation procedure.
In the present embodiment one, referring to shown in Fig. 6, side is equipped with for conductive a pair in the second accommodating space of composition
Overload protective device is arranged in current-carrying item, the other side.Wherein, a pair of of current-carrying item includes the first current-carrying item 21 and the second current-carrying item 22,
And one end of the first current-carrying item 21 and one end of overload protective device are attached, the other end connects a switches conductive part 5；Together
When 22 one end of the second current-carrying item and the other end of overload protective device connect, 22 other end of the second current-carrying item extends outwardly beyond second
Accommodating space.When actual installation, it is only necessary to by switches conductive part 5 and the second current-carrying item 22 extend outwardly end respectively with a pair of conductive
The end connection that extends outwardly of part.Wherein, the connection of switches conductive part 5 and conduct piece B is attached by a litzendraht wire 23
As cathode, and the elongated end of the second current-carrying item 22 and conduct piece A are connected to anode, and then realize conductive effect.Certainly
Other modes can also be used in other embodiments to be attached, it is only necessary to realize connection.
The switches conductive part 5 of setting is also connected with a switch knob 6 simultaneously, it is therefore an objective to by the pressing of switch knob 6 or mention
Drawing switches over its switches conductive part 5 and the first current-carrying item 21 between disconnection or connected state.Work as push switch in this way
When handle 6, switches conductive part 5 is in an off state with the first current-carrying item 21；And when lifting switch knob 6, switches conductive part 5
Connected state is in the first current-carrying item 21.Make its entire connecting terminal meet compared with heavy current by when play a protective role, also
It is able to satisfy and is used under power blackout situation, effectively expand the scope of application, and improve security performance.
Referring to shown in Fig. 4,5, there are many mounting means of specific conducting wire, and conventional design is broken through in the application, will
Conducting wire is inserted into from the top of the first insulating part 1, can reduce the volume of entire connecting terminal in this way.As shown in Figure 4, absolutely first
The top of edge part 1 is used for the wire guide 12 of conducting wire insertion there are two opening, while being arranged to set for card in the first accommodating space and lead
The crimping circlip 13 of line.Realize that two conducting wires are electric with conduct piece A and conduct piece B respectively by a pair of of crimping circlip 13 of setting in this way
Connection.
As shown in Fig. 1,4, conducting wire realizes the connection with conduct piece after being inserted into out of wire guide 12, while in crimping circlip 13
Elastic reaction under conducting wire is fixed, the connective stability both guaranteed.For convenience of the dismounting of conducting wire in the application, and
It is fallen off after guaranteeing connection, further opens up a mounting hole 14, i.e. mounting hole respectively in the top two sides of the first insulating part 1
14 between wire guide 12 and the side of the first insulating part 1.It is inserted into mounting hole 14, is made by pluggable pushing block 15 in this way
It after it presses crimping circlip 13, using lesser power can facilitate the dismounting to conducting wire, avoid the firmly excessive conducting wire that causes
Damage, influence reuse effect.
In the present embodiment two, referring again to shown in Fig. 1-6, improve on the basis of the above embodiments, improvements
Be: the overload protective device being provided with is fusible core 4, and axis connects a fusible core handle 41 on fusible core 4, it is therefore an objective to by molten
The plug realization of core handle 41 picks and places fusible core 4 out of second accommodating space, effectively simplifies the replacement to fusible core 4.
In actual use, the first current-carrying item 21 is attached by first clamp 211 and one end of fusible core 4, and the second current-carrying item 22 is logical
Cross second clamp 221 and the other end of fusible core 4 be attached, in this way when electric current normal through when, fusible core 4 work normally, once
When current strength is greater than the intensity of setting, the cutting of fusible core 4 is to realize the protection to connection equipment.It is further in the application
First current-carrying item 21 and the second about 22 current-carrying item are arranged side by side in the second accommodating space by the volume for reducing entire connecting terminal
It is interior.
Identical as above-described embodiment structure and working principle in the embodiments of the present invention three, difference is only:
Referring to shown in Fig. 1-7, a switch housing 7 is further set in the second accommodating space, while in the side of switches conductive part 5
Contact 51 of the top setting one for being contacted with the first current-carrying item 21, and the other side is carried out by an elastic slice 52 with switch knob 6
Connection.
In actual use, the side in switch housing 7 is arranged in switches conductive part 5, and the other side is for installing a pair of of load
Flow item.Specifically by about 22 parallel arranged of the first current-carrying item 21 and the second current-carrying item, and pass through switch housing 7 therebetween
The realization of isolating frame 73 of upper setting is dielectrically separated from, moreover it is possible to which realizing has a supporting role to current-carrying item, ingenious in design reasonable.It opens simultaneously
The contact 51 closed on conduct piece 5 is contacted with the side of the first current-carrying item 21, and the other side of elastic slice 52 and switches conductive part 5
Plane-plane contact.In this way when push switch handle 6,6 bottom of switch knob pushes shrapnel 52, is pressed using tilting one end of elastic slice 52
Compress switch 5 bottom of conduct piece, and one end makes its contact 51 far from the first current-carrying item 21, to reach off-position；When lifting switchs
When handle 6,6 bottom of switch knob makes its contact 51 close to the first current-carrying item by 52 push switch conduct piece of elastic slice, 5 top
21, to reach connected state.Wherein, also it should be noted that the bottom of switch knob 6 is pressed close to the side of elastic slice 52 setting one
Briquetting 63, destination are improved the pressing accuracy to elastic slice 52 by briquetting 63, avoid maloperation.
In the present embodiment four, referring to shown in Fig. 1,6, improve on the basis of the above embodiments, and improvements exist
In: 7 inner top of switch housing also sets up a wiring board 71, while 71 upper surface of assist side is equipped with light emitting diode 711, with
And the current-limiting resistance 712 being connect with light emitting diode 711；Wiring board 71 is connected to the first current-carrying item 21.Wiring board 71 is set
Purpose is the monitoring realized to entire current situation, is disconnected when specifically using when switches conductive part 5 and the first current-carrying item 21 are in
When state, light emitting diode issues feux rouges；When switches conductive part 5 and the first current-carrying item 21 are in connected state, light-emitting diodes
Pipe issues green light, shows that connecting terminal is in normal operating condition.It in this way can be straight to operator by different instruction colors
The judgement of sight improves service efficiency to carry out timely replacement.
In actual use, it is the good appearance for guaranteeing total, guarantees the safety used, so in the application,
One cover board 72 of setting is also further slided at the top of switch housing 7, cover board 72 is located at the top of wiring board 71, and opposite hair
A through-hole 721 is opened up at optical diode；The color of light emitting diode can be directly observed by through-hole 721 in this way.Cover board simultaneously
72 one end is pressed on above overload protective device, the sealed connection of side wall of the other end and switch knob 6.The purpose being arranged in this way
It is that when push switch handle 6, cover board 72 is mobile towards 6 side of switch knob, and locking switch handle 6 is disconnected due to being at this time
Under electricity condition, so fusible core handle 41 can be plugged arbitrarily, to realize when cover board 72 is mobile towards 6 side of switch knob
To the replacement of fusible core 4 under off-position；And when lifting switch knob 6, cover board 72 is mobile towards overload protective device side, simultaneously
Locking switch handle 6.Due to being now under energized state, one end of cover board 72 presses fusible core handle 41, the other side with
Locking switch handle 6 locks, thus the safety under guaranteeing energized state.
It is further on the basis of above-described embodiment four to be improved referring to shown in Fig. 1,4,6 in the present embodiment five,
It thes improvement is that: a closing piece 722 further is arranged close to the side of switch knob 6 in cover board 72, while in switch knob 6
Side wall on, set gradually the first card slot 61 and the second card slot 62 from top to bottom.Purpose is the closing piece when push switch handle 6
722 be located at the first card slot 61 in, and with the sealed connection of the first card slot 61；And when lifting switch knob 6, closing piece 722 is located at the
In two draw-in groove 62, and with the sealed connection of the second card slot 62.Make connecting terminal so either in the power-off state, or connection
Safety is higher under state.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of connecting terminal characterized by comprising
First insulating part, the second insulating part, and the partition being arranged between two insulating parts；
The partition side combines the first accommodating space constituted for being installed with conducting wire with first insulating part, and the partition is another
The second accommodating space constituted for being installed with overload protective device is combined with second insulating part in side；
Conductive a pair of conductive part is respectively provided in first accommodating space, one end setting of a pair of conduct piece exists
It is connect in first accommodating space with a pair of conducting wire, the other end extends outwardly；
The overload protective device is arranged for conductive a pair of of current-carrying item, the other side in side setting in second accommodating space；
The pair of current-carrying item includes the first current-carrying item and the second current-carrying item, first current-carrying one end and the overload protection
The connection of device one end, the other end connect a switches conductive part, and second current-carrying one end is another with the overload protective device
One end connection, the other end extends outwardly, the extending outwardly of the switches conductive part and the second current-carrying item hold respectively with it is described
The end connection that extends outwardly of a pair of conductive part；
The switches conductive part is also connected with the switch knob of a pressable or lifting, makes its switches conductive part and described first
Current-carrying item is between disconnection or connected state and switches over；
When pressing the switch knob, the switches conductive part is in an off state with the first current-carrying item；When lifting institute
When stating switch knob, the switches conductive part and the first current-carrying item are in connected state.
2. connecting terminal according to claim 1, it is characterised in that:
A pair of conduct piece parallel longitudinal direction is arranged in first accommodating space, and between a pair of conduct piece
It is insulated by an interlayer insulating layer.
3. connecting terminal according to claim 1, it is characterised in that:
It is equipped in first accommodating space a pair of for being inserted into the crimping circlip of the conducting wire；
The pair of conduct piece one end is connect with a pair of crimping circlip respectively.
4. connecting terminal according to claim 3, it is characterised in that:
The top two sides of first insulating part open up a mounting hole respectively, are equipped with pluggable pushing block, institute in the mounting hole
Pushing block is stated for pressing the crimping circlip.
5. connecting terminal according to claim 1, it is characterised in that:
The overload protective device is a fusible core, and axis connects a fusible core handle on the fusible core, and the fusible core handle is used for from institute
It states and picks and places the fusible core in the second accommodating space.
6. connecting terminal according to claim 1, it is characterised in that:
The first current-carrying item is attached by one end of first clamp and the overload protective device；
The second current-carrying item is attached by the other end of second clamp and the overload protective device.
7. connecting terminal according to claim 1, it is characterised in that:
A switch housing is additionally provided in second accommodating space；
Contact of the upper lateral part setting one of the switches conductive part for contacting with the first current-carrying item, the other side passes through one
Elastic slice is attached with the switch knob；
The switches conductive part is arranged in the switch housing, when pressing the switch knob, the switch knob bottom
Switches conductive part bottom is pressed by the elastic slice, makes its described contact far from the first current-carrying item；
When lifting the switch knob, the switch knob bottom presses switches conductive part top by the elastic slice,
Make its described contact close to the first current-carrying item.
8. connecting terminal according to claim 7, it is characterised in that:
The switch housing inner top also sets up a wiring board, and the wiring board upper surface is equipped with light emitting diode, Yi Jiyu
The current-limiting resistance of the light emitting diode connection；
The wiring board is connected to the first current-carrying item；
When the switches conductive part and the first current-carrying item are in an off state, the light emitting diode issues feux rouges；
When the switches conductive part and the first current-carrying item are in connected state, the light emitting diode issues green light.
9. connecting terminal according to claim 8, it is characterised in that:
One cover board of setting is also slided at the top of the switch housing, and the cover board is located above the wiring board, and relatively described
A through-hole is opened up at light emitting diode；
One end of the cover board is pressed on above the overload protective device, the sealed company of side wall of the other end and the switch knob
It connects；
When pressing the switch knob, the cover board is mobile towards the switch knob side, locks the switch knob；
When lifting the switch knob, the cover board is mobile towards the overload protective device side, locks the switch knob.
10. connecting terminal according to claim 9, it is characterised in that:
A closing piece is arranged close to the side of the switch knob in the cover board, on the side wall of the switch knob, from top to bottom according to
The first card slot of secondary setting and the second card slot；
When pressing the switch knob, the closing piece and first card slot are sealed；
When lifting the switch knob, the closing piece and second card slot are sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582929.XU CN208753166U (en) | 2018-09-27 | 2018-09-27 | Connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582929.XU CN208753166U (en) | 2018-09-27 | 2018-09-27 | Connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753166U true CN208753166U (en) | 2019-04-16 |
Family
ID=66085174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821582929.XU Active CN208753166U (en) | 2018-09-27 | 2018-09-27 | Connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208753166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217032A (en) * | 2020-09-30 | 2021-01-12 | 上海广奇电气有限公司 | Binding post connector |
-
2018
- 2018-09-27 CN CN201821582929.XU patent/CN208753166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217032A (en) * | 2020-09-30 | 2021-01-12 | 上海广奇电气有限公司 | Binding post connector |
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