CN205791137U - Relay replacing auxiliary device - Google Patents
Relay replacing auxiliary device Download PDFInfo
- Publication number
- CN205791137U CN205791137U CN201620702698.6U CN201620702698U CN205791137U CN 205791137 U CN205791137 U CN 205791137U CN 201620702698 U CN201620702698 U CN 201620702698U CN 205791137 U CN205791137 U CN 205791137U
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- China
- Prior art keywords
- terminal
- contact
- pedestal
- auxiliary device
- electric wire
- 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.)
- Withdrawn - After Issue
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Abstract
The open a kind of relay replacing auxiliary device of this utility model.Disclosed auxiliary device includes: pedestal (100)；The contact lug terminal (200) being distributed in pairs on pedestal (100) and the winding wiring terminal (300) being distributed in pairs on pedestal (100), contact lug terminal (200) is for the fixing electric wire being connected with the contact of relay；Winding wiring terminal (300) is for the fixing electric wire being connected with the coil of relay；It is arranged on pedestal (100), and identify (400) with every a pair contact lug terminal (200) opening and closing points one to one, opening and closing points mark (400) is for showing the contact classification of contact, and contact classification includes normally-closed contact and normally opened contact.Such scheme can solve the current inefficient problem existing for relay replacing.
Description
Technical field
This utility model relates to relay and changes technical field, particularly relates to a kind of relay replacing auxiliary device.
Background technology
During electric equipment maintenance, work relay the most frequently is often damaged, and therefore it is frequently necessary to
Change.Owing to the wiring of relay is more, therefore when changing relay, operator need by each wiring on relay first
Record on cardboard, then removes each electric wire on relay, wraps up in case leak-stopping is electric with adhesive tape.When all of electric wire is torn open
The relay more renewed after laying down, then according to the record on cardboard, then by after the adhesive tape dismounting of each electric wire of wrapping one
Root root is received on the corresponding contact of new relay or coil.It will be apparent that in above-mentioned Renewal process, in order to prevent electric leakage, need
By every electric wire wrapping adhesive tape and dismounting adhesive tape, therefore can cause and change inefficient problem.
Utility model content
The open a kind of relay replacing aid of this utility model, to solve existing for current relay replacing
Inefficient problem.
For solving above-mentioned technical problem, this utility model is disclosed directly below technical scheme:
Relay replacing auxiliary device, including:
Pedestal；
The contact lug terminal being distributed in pairs on described pedestal and the winding wiring being distributed in pairs on described pedestal
Son, described contact lug terminal is for the fixing electric wire being connected with the contact of described relay；Described winding wiring terminal is used for
The fixing electric wire being connected with the coil of described relay；
It is arranged on described pedestal, and identifies with contact lug terminal opening and closing points one to one described in every a pair, described
Opening and closing points mark is for showing the contact classification of described contact, and described contact classification includes normally-closed contact and normally opened contact.
Preferably, in above-mentioned auxiliary device, described pedestal includes the first half pedestals and the second half pedestals；Wherein:
Described the first half pedestals are detachably connected with described the second half pedestals；
With in two described contact lug terminals of a pair, one is arranged on described the first half pedestals, and another one is arranged
On described the second half pedestals；
With in two described winding wiring terminals of a pair, one is arranged on described the first half pedestals, and another one is arranged
On described the second half pedestals；Or, with two described winding wiring terminals of a pair be arranged in described the first half pedestals or
On the second half pedestals.
Preferably, in above-mentioned auxiliary device, in described the first half pedestals and described the second half pedestals, one is provided with recessed
Falling into, another one is provided with and the projection of described depression snap-fit engagement.
Preferably, in above-mentioned auxiliary device, described the first half pedestals and the second half pedestals are step-like structure；Described tactile
Point binding post is arranged in rows respectively on the different step surfaces of described step-like structure.
Preferably, in above-mentioned auxiliary device:
Described pedestal is provided with first group of terminal to sequence number, and sequence number is used for indicating described in every a pair by described first group of terminal
The sequence number of contact lug terminal；
Described pedestal is provided with second group of terminal to sequence number, and sequence number is used for indicating described in every a pair by described second group of terminal
The sequence number of winding wiring terminal；Described first group of terminal is different to sequence number from described second group of terminal to sequence number.
Preferably, in above-mentioned auxiliary device, described opening and closing points mark includes installation portion and shielding part；Wherein:
Described installation portion is fixed on described pedestal, and identified surface one end of described installation portion is provided with normally closed mark, another
End is provided with normally opened mark；
Described shielding part is slidingly arranged on described installation portion, and can switch capping described normally closed mark and described normally opened
Mark.
Preferably, in above-mentioned auxiliary device, described contact lug terminal and described winding wiring terminal may be contained within described
The inside of pedestal；The position that described pedestal is relative with the top of described contact lug terminal and described winding wiring terminal is respectively provided with
There is handle hole；The position that described pedestal is relative with the sidepiece of described contact lug terminal and described winding wiring terminal is provided with
Through wires hole；Wherein:
Described through wires hole is worn to described contact lug terminal for the described electric wire for being connected with described contact or supplies and institute
The described electric wire stating coil connected is worn to described winding wiring terminal；Described handle hole is for carrying out touching with described for operator
The described electric wire that point is connected is fixed on described contact lug terminal or the described electric wire that is connected with described coil is fixed on described line
The attended operation of circle binding post.
Preferably, in above-mentioned auxiliary device, described contact lug terminal is identical with described winding wiring terminal structure, and all
For resilient clamp member；
Described resilient clamp member can be formed and clamp the grasping part coordinated, described grasping part by elastic force with described electric wire
Relative with described through wires hole；Described handle hole passes for force application means to open described grasping part.
Preferably, in above-mentioned auxiliary device, described resilient clamp member is bending member, and described bending member includes the first bending
Portion, the second kink and the 3rd kink；Wherein:
Described first kink is connected in two end elasticity of same one end with described second bending part, is positioned at the other end
Two ends form resilient clip openings；
Described 3rd bending part forms one end of described resilient clip opening in described second kink, and towards described second
Kink bends, and described 3rd kink is provided with pilot hole；
Described first bending part is tabletting end in one end of described resilient clip opening, and described tabletting end passes described guiding
Hole, and can move relative to described pilot hole with the opening and closing of described resilient clip opening；Described tabletting end and the folder of described pilot hole
Hold wall energy and form described grasping part；Described grasping part can realize folder to described electric wire with opening of described resilient clip opening
Tightly.
Preferably, in above-mentioned auxiliary device, described tabletting end is provided with guide plate；One end of described guide plate is fixing
End, the other end is free end, and described fixing end is fixedly linked with described tabletting end；
Described guide plate is gradually distance from described clamping wall from described fixing end towards the direction of described free end.
Having the beneficial effect that of relay replacing auxiliary device disclosed in this utility model:
During changing relay, the electric wire one that operator will be connected with contact and coil on relay to be replaced
Be separately fixed on corresponding contact lug terminal and winding wiring terminal after one dismounting, to contact lug terminal fixing with
During the electric wire that contact is connected, operator need the contact classification by the corresponding contact of opening and closing points identification record, etc.
After the dismounting of all of electric wire is complete, new relay is replaced relay to be replaced, then will be fixed on the present embodiment institute public
The electric wire on auxiliary device opened is connected with contact and the coil of new relay, is finally completed the replacing of relay.
By above-mentioned Renewal process it can be seen that auxiliary device disclosed in this utility model can be for the electric wire disassembled
There is provided immobilizing foundation, it is not necessary to use described in background technology adhesive tape wrapping mode avoid electric leakage, the most just be avoided that wrapping and
Dismounting adhesive tape operation.Meanwhile, opening and closing points mark is avoided that operator uses pen and paper hand-kept.Compared to using adhesive tape bag
For dismantling adhesive tape again after pricking electric wire, auxiliary device disclosed in this utility model can improve the replacing efficiency of relay.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment or background technology, below will be to embodiment
Or the required accompanying drawing used is briefly described in background technology description, it should be apparent that, for ordinary skill people
For Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of relay replacing auxiliary device disclosed in this utility model embodiment；
Fig. 2 is the close-up schematic view of Fig. 1；
Fig. 3 is opening and closing points mark structural representation in one of the states disclosed in this utility model embodiment；
Fig. 4 is opening and closing points mark structural representation in another state disclosed in this utility model embodiment；
Fig. 5-Fig. 7 is the worked of a kind of contact lug terminal disclosed in this utility model embodiment or winding wiring terminal
Journey schematic diagram；
Fig. 8 is that disclosed in this utility model embodiment, the structure of another kind of contact line terminals or winding wiring terminal is shown
It is intended to.
Description of reference numerals:
100-pedestal, 110-the first half pedestal, 111-depression, 120-the second half pedestal, 121-are protruding, first group of end of 130-
Son to sequence number, second group of terminal of 140-to sequence number, 150-linking arm, 160-handle hole, 170-through wires hole, 200-contact lug end
Son, 210-the first kink, 211-tabletting end, 2111-guide plate, 220-the second kink, 230-the 3rd kink, 231-lead
Xiang Kong, 2311-clamping wall, 240-resilient clip opening, 300-winding wiring terminal, 310-the first clamping plate, 311-dodge hole, 320-
Second splint, 330-crack, 400-opening and closing points mark, 410-installation portion, the normally closed mark of 411-, the normally opened sign of 412-, 420-hide
Portion, 500-force application means, 600-electric wire.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in this utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.New based on this practicality
Embodiment in type, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, all should belong to the scope of this utility model protection.
Refer to Fig. 1, the open a kind of relay replacing auxiliary device of this utility model embodiment, for changing relay
Assosting effect is played during device.Disclosed relay replacing auxiliary device includes pedestal 100, the contact of distribution in pairs
Binding post 200, the winding wiring terminal 300 of distribution in pairs and opening and closing points mark 400.
Pedestal 100 is the main body of whole relay replacing auxiliary device, is generally made up of insulant.It is distributed in pairs
Contact lug terminal 200 is arranged on pedestal 100, and contact lug terminal 200 is for the fixing electricity being connected with the contact of relay
Line.The winding wiring terminal 300 of distribution is arranged on pedestal 100 in pairs, and winding wiring terminal 300 is for fixing and relay
The electric wire that coil is connected.
It is known that the contact on relay can be divided into normally-closed contact and normally opened contact, therefore in the mistake changing relay
In journey it needs to be determined that contact classification, to guarantee the correctness that follow-up electric wire connects.In the application, opening and closing points mark 400 is used for showing
Show the contact classification of contact corresponding to the electric wire being fixedly linked with contact lug terminal 200.Certainly, contact classification includes normally closed touching
Point and normally opened contact.Opening and closing points mark 400 is arranged on pedestal 100, it is possible to every a pair contact lug terminal 200 1 a pair
Should, operator, during fixed contact, need to be come the contact classification of meter relay by opening and closing points mark 400.
During changing relay, the electric wire one that operator will be connected with contact and coil on relay to be replaced
It is separately fixed on corresponding contact lug terminal 200 and winding wiring terminal 300, to contact lug terminal after one dismounting
During the 200 fixing electric wires being connected with contact, operator need to record corresponding contact by opening and closing points mark 400
Contact classification, after waiting the dismounting of all of electric wire complete, replaces relay to be replaced by new relay, then will be fixed on this
The electric wire on auxiliary device disclosed in embodiment is connected with contact and the coil of new relay, is finally completed relay more
Change.
By above-mentioned Renewal process it can be seen that auxiliary device disclosed in this utility model embodiment can be for disassembling
Electric wire provide immobilizing foundation, it is not necessary to use described in background technology adhesive tape wrapping mode avoid electric leakage, be the most just avoided that
Wrapping and dismounting adhesive tape operation.Meanwhile, opening and closing points mark 400 is avoided that operator uses pen and paper hand-kept.Compared to
For dismantling adhesive tape again after using adhesive tape wrapping electric wire, disclosed in this utility model embodiment, auxiliary device can improve relay
Change efficiency.
Referring again to Fig. 1, pedestal 100 can be divided into two parts, i.e. the first half pedestals 110 and the second half pedestals 120.With
In two contact lug terminals 200 of a pair, one is arranged on the first half pedestals 110, and another one is arranged in the second half pedestals
On 120.This arrangement can the most clearly guarantee the fixing and dismounting that electric wire is paired.As a same reason, the two of same a pair
In individual winding wiring terminal 300, one can be arranged on the first half pedestals 110, and another one is arranged in the second half pedestals 120
On.Certainly, can also be arranged on the first half pedestals 110 with two winding wiring terminals 300 of a pair, it is also possible to all arrange
On the second half pedestals 120.
During changing relay, operator can be by the relay replacing auxiliary device involved by the application
It is placed on the top of relay to be replaced, then dismantles the electric wire being connected with contact and the coil of relay to be replaced, then
All of electric wire is transferred on the relay replacing auxiliary device involved by the application.Continue to be replaced for the ease of follow-up
The disassembling section of electrical equipment and the installation to new relay operate, and the first half pedestals 110 are detachably connected with the second half pedestals 120.
When the switching of all of electric wire fixing complete after, the first half pedestals 110 and the second half pedestals 120 can be dismantled point by operator
Open, and then the relay to be replaced of lower section is disassembled, new relay is installed then.
Disclosed in this utility model embodiment, relay replacing auxiliary device has once manufactured, and size also determines that,
It is during using, in some cases, shorter with the electric wire that relay to be replaced is connected, this utility model embodiment is public
When the relay replacing auxiliary device opened is placed on above relay to be replaced, it is impossible to realize the switching of electric wire, now, operation
The first half pedestals 110 and the second half pedestals 120 can be dismantled separately by personnel, and both can be respectively close to corresponding after separating
Electric wire, and then realize the fixing operation of switching.It addition, for the narrowest scene of installation environment, the first half pedestals 110 and
2 half pedestals 120 equally disassemble to improve the motility of relay replacing auxiliary device, facilitate patching operations.
The first half pedestals 110 can realize removably connecting by intermediate connector with the second half pedestals 120, it is also possible to logical
Cross distribution attachment structure thereon to realize removably connecting.Please also refer to Fig. 1 and 2, a kind of specific embodiment is: the
In half pedestal 110 and the second half pedestals 120, one is provided with depression 111, and another one is provided with protruding 121, depression 111 with
Protruding 121 clampings.Use depression 111 can improve dismounting efficiency with the mode of protruding 121 clampings.Operator are in the mistake of dismounting
Cheng Zhong, makes, by pressing, 111 or protruding 121 deformation of caving in, reaches to connect and the purpose separating both.In order to easily facilitate behaviour
Making, in depression 111 or protruding 121, at least one is connected by linking arm 150 and the first half pedestals 110 or the second half pedestals 120
Connect.As in figure 2 it is shown, protruding 121 are fixedly linked with the second half pedestals 120 by linking arm 150.The layout of linking arm 150 makes
Protruding 121 or depression 111 be easier to deform upon, final be easier to realize protruding 121 with the cooperation of depression 111 with separate.As
Mentioned above, pedestal 100 usually insulant is made, such as rubber.For the ease of batch production, protruding 121 and depression
111, even linking arm 150, can realize arranging by the way of integrated injection molding.
The application is not intended to the concrete shape of pedestal 100, but area occupied is less, compact conformation, still can make this
Relay replacing auxiliary device involved by utility model embodiment has preferable motility.To this end, referring again to figure
1, the first half pedestals 110 and the second half pedestals 120 can be all step-like structure.Generally, the contact of relay is more, to this end,
Contact lug terminal 200 is arranged in rows respectively on the different step surfaces of step-like structure.Certainly, winding wiring terminal 300
Can also be arranged in rows on the different step surfaces of step-like structure, in view of the negligible amounts of winding wiring terminal 300, logical
Often, winding wiring terminal 300 is arranged on some step surface.
Referring again to Fig. 1, the relay replacing auxiliary device shown in Fig. 1 is provided with 16 contact lug terminals 200
With 4 winding wiring terminals 300.Wherein, it is 8 right that 16 contact lug terminals 200 are divided into, and 4 winding wiring terminals 300 are divided into 2
Right.Wherein, in 8 pairs of contact lug terminals 200 and 2 pairs of winding wiring terminals, two of each centering are arranged symmetrically in the first half
On pedestal 110 and the second half pedestals 120.The first half pedestals 110 and the second half pedestals 120 are step-like structure, all include two
Individual step surface, 8 the contact lug terminals 200 being distributed on the first half pedestals 110 are arranged in two of step-like structure
On step surface, and in a row it is distributed on each step surface.The contact lug terminal 200 distribution mode on the second half pedestals 120
Identical.2 the winding wiring terminals 200 being distributed on the first half pedestals 110 are distributed on a step surface of step-like structure.
It should be noted that above-mentioned distribution mode is merely exemplary that explanation, contact lug terminal 200 and winding wiring terminal 300 exist
The distribution mode of the first half pedestals 110 and the second half pedestals 120 has multiple, is not limited solely to above-mentioned distribution mode.
As described above, electric wire and the number of electrical lines being connected with coil that relay is connected with contact are more, corresponding
, the quantity of contact lug terminal 200 and winding wiring terminal 300 is the most more, dismounts electric wire for the ease of operator, unlikely
In confusion occurs, as it is shown in figure 1, in the open relay replacing auxiliary device of this utility model embodiment, pedestal 100 is provided with
First group of terminal to sequence number 130 and second group of terminal to sequence number 140.Wherein, sequence number 130 is used for indicating each by first group of terminal
Sequence number to contact lug terminal 200, second group of terminal is used for indicating the sequence of every a pair winding wiring 300 to sequence number 140
Number.Certainly, first group of terminal is different to sequence number 140 from second group of terminal to sequence number 130.Such as, first group of terminal is to sequence number 130
Can be 1,2,3,4,5,6,7,8 ....Second group of terminal can be A1, A2 to sequence number 140 ....Herein, first group of end
Son is used for distinguishing different pairs of contact lug terminal 200 to sequence number 130, therefore, represents with the contact lug terminal 200 of a pair
It it is identical sequence number.As a same reason, sequence number 140 is used for distinguishing different pairs of winding wiring terminal 300 by second group of terminal, because of
This, represent with the winding wiring terminal 300 of a pair is identical sequence number.First group of terminal is to sequence number 130 and second group of terminal
Making in the Renewal process of relay to the layout of sequence number 140, operator are without noting down specially, it is obvious that this again can
Improve the replacing efficiency of relay further.
In the application, opening and closing points mark 400 is normally-closed contact or normally opened for the contacts indicating corresponding relay
Contact, concrete sign form has multiple, and such as opening and closing points mark 400 can use different colors to indicate respectively (such as
Red expression normally opened contact, green represents normally-closed contact), it would however also be possible to employ numeral indicates (such as 1 expression normally-closed contact, 0 expression
Normally opened contact), it would however also be possible to employ word indicating (as "ON" word table shows normally opened contact, " closing " word table shows normally-closed contact).The application
It is not intended to the sign form of opening and closing points mark 400.
Refer to Fig. 3 and Fig. 4, this utility model embodiment discloses the opening and closing points mark 400 of a kind of concrete structure, disclosed
Opening and closing points mark 400 include installation portion 410 and shielding part 420.Wherein, installation portion 410 is fixed on pedestal 100, installation portion
410 have identified surface, and one end of identified surface can be provided with normally closed mark 411, such as, " close " word.The other end of identified surface is permissible
Normally opened mark 412, such as "ON" word are set.Shielding part 420 is slidably arranged on installation portion 410, and it is normally closed to switch capping
Mark 411 and normally opened mark 412.Operator, when fixing electric wire on contact lug terminal 200, determine relay to be replaced
The contact classification answered with this wire pair, according to contact classification slip shielding part 420, and then makes opening and closing points mark 400 play mark
Know the effect of contact classification.
In the application, contact lug terminal 200 and winding wiring terminal 300 function only as the effect of fixing electric wire, mutually
Between can be individually present, the most non-conductive.In order to reduce operator's electric shock probability during changing relay, please
With reference to Fig. 1, contact lug terminal 200 and winding wiring terminal 300 are arranged at the inside of pedestal 100, can improve relay more
The safety changed.The position that pedestal 100 is relative with the top of contact lug terminal 200 and winding wiring terminal 300 is provided with
Handle hole 160.The position that pedestal 100 is relative with the sidepiece of contact lug terminal 200 and winding wiring terminal 300 is provided with wears
String holes 170.Through wires hole 170 is worn to contact lug terminal 200 or for the electricity being connected with coil for the electric wire for being connected with contact
Line is worn to winding wiring terminal 300.Handle hole 160 is for proceeding as follows for operator: the electric wire being connected with contact
It is fixed on contact lug terminal 200 or the electric wire being connected with coil is fixed on winding wiring terminal 300.
In the present embodiment, contact lug terminal 200 can be identical with the structure of winding wiring terminal 300, it is also possible to not phase
With.During electric wire is connected with contact lug terminal 200 or winding wiring terminal 300, joint efficiency is extremely important, decides
The integral replacing efficiency of relay.A kind of specific embodiment is: contact lug terminal 200 and winding wiring terminal 300 are equal
For resilient clamp member.Resilient clamp member can be formed and clamp the grasping part coordinated, grasping part and threading by elastic force with electric wire
Hole 170 is relative.Handle hole 160 passes for force application means (such as screwdriver) to open grasping part.
Refer to Fig. 5-7, Fig. 5-7 discloses the resilient clamp member of a kind of concrete structure, and shown resilient clamp member includes
One clamping plate 310 and the second clamping plate 320.First clamping plate 310 and the second clamping plate 320 equal elastic plate, such as metal sheet.First clamping plate
310 one end relative with the second clamping plate 320 are fixedly linked, and the other end is free end, and the first clamping plate 310 are provided with dodges hole
311, it is positioned opposite with handle hole 160 to dodge hole 311, surface that the first clamping plate 310 fit with the second clamping plate 320 and through wires hole
170 is positioned opposite.
During fixing electric wire 600, operator can pass through force application means (such as screwdriver) 500 through dodging hole
311 apply downforce F to the second clamping plate 320, so make the free end of the second clamping plate 320 and described first clamping plate 310 from
By end separately, form crack 330, then electric wire 600 is extended in crack 330 by through wires hole 170, force application means 500 is removed
From rear, the free end of the second clamping plate 320 recovers the state fitted to the free end with the first clamping plate 310 under the effect of elastic force,
And then electric wire 600 is fixed.
The resilient clamp member of a kind of concrete structure described above, above-mentioned resilient clamp member needs on the first clamping plate 310
Offer and dodge hole 311, and there is force application means 500 and be difficult to accurately find the problem dodging hole 311 accurately.To this end, refer to Fig. 8,
This utility model embodiment discloses again the resilient clamp member of a kind of concrete structure.Disclosed resilient clamp member is bending member, logical
Cross bending mode one-body molded.Bending member includes the first kink the 210, second kink 220 and the 3rd kink 230.
First kink 210 is positioned at two end elasticity of same one end and is connected with the second kink 220, and linking part is generally
Form convex structure.Two ends being positioned at the other end form resilient clip opening 240, and resilient clip opening 240 has certain elasticity,
It is capable of opening and closing under the effect of external force.Second kink 220 and the first kink 210 are distributed side by side, and the second kink
220 towards handle hole 160.
3rd kink 230 is positioned at the one end of the resilient clip opening 240 that the second kink 220 is formed, and towards the second bending
Portion 220 bends, and the 3rd kink 230 is provided with pilot hole 231.It is pressure that first kink 210 is positioned at one end of resilient clip opening 240
Bit end 211.Tabletting end 211 can pass pilot hole 231, and can move relative to pilot hole 231 in the opening and closing direction of resilient clip opening 240
Dynamic, tabletting end 211 can form grasping part with the clamping wall 2311 of pilot hole 231；Grasping part can opening with resilient clip opening 240
Open the clamping realized the electric wire 600 being connected with contact or coil.
During using, operator can press the second kink by force application means 500 through handle hole 160
220, along with the second kink 220 stress makes resilient clip opening 240 dehisce to diminish, the 3rd kink 230 moves and then makes
Obtain tabletting end 211 to move relative to pilot hole 231, and then make the tabletting end 211 clamping wall 2311 formation with pilot hole 231
Grasping part is opened, and electric wire 600 is extended grasping part by through wires hole 170 by operator, finally withdraws force application means 500,
Under the elastic return effect of the first kink 210 and the second kink 220, resilient clip opening 240 opens again, and then makes pressure
Electric wire 600 is pressed on the clamping wall 2311 of pilot hole 231 by bit end 211, i.e. electric wire 600 is clamped in grasping part.
During work, operator without alignment as shown in figure 5-7 dodge hole 311, directly near behaviour
The second kink 220 making hole 160 exerts a force, easy to operate, and meanwhile, tabletting end 211 moves along pilot hole 231,
The opening and closing that grasping part is relatively stable can be realized.
In order to optimize technique scheme further, it is preferred that above-mentioned tabletting end 211 is provided with guide plate 2111, guide
One end of plate 2111 is fixing end, and the other end is free end.Fixing end is fixedly linked with tabletting end 211.Guide plate 2111 is from solid
Fixed end is gradually distance from clamping wall 2311 towards the direction of free end.In such cases, guide plate 2111 plays a wider range
Guide effect, be equivalent in a disguised form widen the opening of grasping part so that electric wire is easier to enter in grasping part, finally can carry
High electric wire and contact lug terminal 200 or the joint efficiency of winding wiring terminal 300.
It should be noted that merely illustrate the resilient clamp member of two kinds of concrete structures above as contact lug terminal
200 or winding wiring terminal 300, it is also possible to use the resilient clamp member of other structures.Certainly, contact lug terminal 200 and line
Circle binding post 300 can also use the solidus terminal of other kind, is not limited solely to resilient clamp member.
Herein, what each preferred version only emphasis described is different from other scheme, if each preferred version
Do not conflict, can combination in any, the embodiment formed after combination is also within category disclosed in this specification, it is contemplated that
Text is succinct, and the embodiment with regard to no longer being formed combination individually describes herein.
The above is only detailed description of the invention of the present utility model, makes to skilled artisans appreciate that or realize this
Utility model.Multiple amendment to these embodiments will be apparent to one skilled in the art, herein institute
The General Principle of definition can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.
Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to former with disclosed herein
The widest scope that reason is consistent with features of novelty.
Claims (10)
1. relay replacing auxiliary device, it is characterised in that including:
Pedestal (100)；
The contact lug terminal (200) that is distributed in pairs on described pedestal (100) and being distributed in pairs on described pedestal (100)
Winding wiring terminal (300), described contact lug terminal (200) is for the fixing electric wire being connected with the contact of described relay；
Described winding wiring terminal (300) is for the fixing electric wire being connected with the coil of described relay；
It is arranged on described pedestal (100), and identifies with contact lug terminal (200) opening and closing points one to one described in every a pair
(400), described opening and closing points mark (400) is for showing the contact classification of described contact, and described contact classification includes normally-closed contact
And normally opened contact.
Auxiliary device the most according to claim 1, it is characterised in that described pedestal (100) includes the first half pedestals (110)
With the second half pedestals (120)；Wherein:
Described the first half pedestals (110) are detachably connected with described the second half pedestals (120)；
With in two described contact lug terminals (200) of a pair, one is arranged on described the first half pedestals (110), another
Person is arranged on described the second half pedestals (120)；
With in two described winding wiring terminals (300) of a pair, one is arranged on described the first half pedestals (110), another
Person is arranged on described the second half pedestals (120)；Or, it is arranged in two described winding wiring terminals (300) of a pair
On described the first half pedestals (110) or the second half pedestals (120).
Auxiliary device the most according to claim 2, it is characterised in that described the first half pedestals (110) and described the second half
In pedestal (120), one is provided with depression (111), and another one is provided with and the projection of described depression (111) snap-fit engagement
(121)。
Auxiliary device the most according to claim 2, it is characterised in that described the first half pedestals (110) and the second half pedestals
(120) it is step-like structure；Described contact lug terminal (200) is arranged in rows the difference at described step-like structure respectively
On step surface.
Auxiliary device the most according to claim 1, it is characterised in that:
Described pedestal (100) is provided with first group of terminal and is used for marking to sequence number (130) to sequence number (130), described first group of terminal
Show the sequence number of contact lug terminal (200) described in every a pair；
Described pedestal (100) is provided with second group of terminal and is used for marking to sequence number (140) to sequence number (140), described second group of terminal
Show the sequence number of winding wiring terminal (300) described in every a pair；Described first group of terminal is to sequence number (130) and described second group of terminal
Different to sequence number (140).
Auxiliary device the most according to claim 1, it is characterised in that described opening and closing points mark (400) includes installation portion
And shielding part (420) (410)；Wherein:
Described installation portion (410) is fixed on described pedestal (100), and identified surface one end of described installation portion (410) is provided with often
Closing mark (411), the other end is provided with normally opened mark (412)；
Described shielding part (420) is slidingly arranged on described installation portion (410), and can switch the described normally closed mark of capping
And described normally opened mark (412) (411).
7. according to described auxiliary device arbitrary in claim 1-6, it is characterised in that described contact lug terminal (200) and
Described winding wiring terminal (300) may be contained within the inside of described pedestal (100)；Described pedestal (100) and described contact lug
The position that terminal (200) is relative with the top of described winding wiring terminal (300) is provided with handle hole (160)；Described pedestal
(100) position relative with the sidepiece of described contact lug terminal (200) and described winding wiring terminal (300) is provided with and wears
String holes (170)；Wherein:
Described through wires hole (170) for wearing to described contact lug terminal (200) for the described electric wire that is connected with described contact or
Described electric wire for being connected with described coil is worn to described winding wiring terminal (300)；Described handle hole (160) is for for operation
The described electric wire that personnel carry out being connected with described contact is fixed on described contact lug terminal (200) or is connected with described coil
Described electric wire is fixed on the attended operation of described winding wiring terminal (300).
Auxiliary device the most according to claim 7, it is characterised in that described contact lug terminal (200) and described coil
Binding post (300) structure is identical, and is resilient clamp member；
Described resilient clamp member can be formed and clamp the grasping part coordinated, described grasping part and institute by elastic force with described electric wire
State through wires hole (170) relative；Described handle hole (160) passes for force application means to open described grasping part.
Auxiliary device the most according to claim 8, it is characterised in that described resilient clamp member is bending member, described bending
Part includes the first kink (210), the second kink (220) and the 3rd kink (230)；Wherein:
Two end elasticity that described first kink (210) is positioned at same one end with described second kink (220) are connected, and are positioned at
Two ends of the other end form resilient clip opening (240)；
Described 3rd kink (230) is positioned at described second kink (220) and forms one end of described resilient clip opening (240), and
Bending towards described second kink (220), described 3rd kink (230) is provided with pilot hole (231)；
One end that described first kink (210) is positioned at described resilient clip opening (240) is tabletting end (211), described tabletting end
(211) through described pilot hole (231), and can be with the opening and closing of described resilient clip opening (240) relative to described pilot hole (231)
Mobile；Described tabletting end (211) can form described grasping part with the clamping wall (2311) of described pilot hole (231)；Described folder
Hold space and can realize clamping to described electric wire with opening of described resilient clip opening (240).
Auxiliary device the most according to claim 9, it is characterised in that described tabletting end (211) is provided with guide plate
(2111)；One end of described guide plate (2111) is fixing end, and the other end is free end, described fixing end and described tabletting end
(211) it is fixedly linked；
Described guide plate (2111) is gradually distance from described clamping wall (2311) from described fixing end towards the direction of described free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702698.6U CN205791137U (en) | 2016-07-05 | 2016-07-05 | Relay replacing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702698.6U CN205791137U (en) | 2016-07-05 | 2016-07-05 | Relay replacing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791137U true CN205791137U (en) | 2016-12-07 |
Family
ID=58123598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702698.6U Withdrawn - After Issue CN205791137U (en) | 2016-07-05 | 2016-07-05 | Relay replacing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025885A (en) * | 2016-07-05 | 2016-10-12 | 莱芜钢铁集团有限公司 | Auxiliary apparatus for relay replacement |
-
2016
- 2016-07-05 CN CN201620702698.6U patent/CN205791137U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025885A (en) * | 2016-07-05 | 2016-10-12 | 莱芜钢铁集团有限公司 | Auxiliary apparatus for relay replacement |
| CN106025885B (en) * | 2016-07-05 | 2018-02-16 | 莱芜钢铁集团有限公司 | Relay replacing servicing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180216 |