CN208939255U - A kind of electric connector with sparkproof function - Google Patents
A kind of electric connector with sparkproof function Download PDFInfo
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- CN208939255U CN208939255U CN201821703306.3U CN201821703306U CN208939255U CN 208939255 U CN208939255 U CN 208939255U CN 201821703306 U CN201821703306 U CN 201821703306U CN 208939255 U CN208939255 U CN 208939255U
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- sparkproof
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- male connector
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Abstract
The utility model provides a kind of electric connector with sparkproof function, place an inductance or the component with sparkproof function in its back-end on the basis of not destroying the front end of general electric connector male connector or female, including sparkproof electric connector female and general electric connector male connector, the sparkproof electric connector female is made of front end general electric connector female, front end general electric connector male connector, insulation fixing seat, inductance or component, rear end electrode with sparkproof function；The electric connector of sparkproof function, including sparkproof electric connector male head and general electric connector female, the sparkproof electric connector male head is made of the first general electric connector male connector, the first insulation fixing seat, the second general electric connector male connector, the second insulation fixing seat, inductance or component, rear end electrode with sparkproof function；The male and female electric connector of sparkproof function, including sparkproof electric connector female and sparkproof electric connector male head.
Description
Technical field:
The utility model relates to a kind of electric connectors, more particularly to a kind of electric connector with sparkproof function.
Background technique:
In our daily life, when we " general electric connector for being connected to the load of certain power " be inserted into
Cooperation " general electric connector of electrification " in a flash, often generate spark.The spark that moment generates is to existing general
Electrification connector can mainly generate following harm: firstly, the spark that moment generates can generate very high heat, so as to cause common
Electric connector blacks, aoxidizes, electroplated layer falls off, and poor contact is resulted even in, more seriously it is possible that directly common electricity
Connector, which is burnt out, or plastic shell is possible to melt.Secondly, be possible to can be there is certain power for the spark that generates of moment
Load is directly burnt out, to bring economic loss to user.Third, the spark that moment generates is in the use process accumulated over a long period
There is into positive and negative anodes short circuit in the electric wire that will lead between connection load and general electric connector, it could even be possible to causing fire.
So many harm can be brought in view of moment electric spark, the utility model is namely based on and to solve this technology and ask
Topic, to provide a kind of electric connector with sparkproof function.
Utility model content:
The purpose of the utility model is to provide a kind of electric connectors with sparkproof function, are not destroying common electrical connection
An inductance is placed on the basis of the front end of device male connector or general electric connector female in its back-end or with sparkproof function
Component, inductance are converted to a large amount of electric currents that magnetic field energy passes through moment by electric energy and temporarily store or have sparkproof
The component of function limits certain electric current moment by sparkproof electric connector, to achieve the effect that be not likely to produce spark.
The utility model solves technical solution used by its technical problem: a kind of electrical connection with sparkproof function
Device, including sparkproof electric connector female and general electric connector male connector, which is characterized in that the sparkproof electric connector is female
Head is by front end general electric connector female, front end general electric connector male connector, insulation fixing seat, inductance or has the function of sparkproof
Component, rear end electrode composition；Before the front end of front end general electric connector male connector is in front end general electric connector female
Centre inside end, and extend the front end of front end general electric connector female, the rear end of front end general electric connector male connector
It is fixed on the front end of insulation fixing seat, the front end for the fixing seat that insulate and the rear end of front end general electric connector male connector are put together
It sets in the rearmost flute of front end general electric connector female；The inner hole of termination electrode and the rear end inner hole of insulation fixing seat are formed afterwards
One inner cavity is for placing inductance or the component with sparkproof function, and the groove of rear termination electrode is for fixed insulation fixing seat
Rear end；Termination electrode passes through internal screw thread again afterwards and the rear end of front end general electric connector female is connected and fixed.
The above-mentioned electric connector with sparkproof function, the insulation fixing seat of the sparkproof electric connector female
The connection of front end and the rear end of front end general electric connector male connector is threaded connection or clamping structure.
The above-mentioned electric connector with sparkproof function, the front end of the sparkproof electric connector female are commonly electrically connected
Device male connector is connect in order to smoothly be inserted into the inner hole of general electric connector male connector, size should be by strictly counting
It calculates.That is the maximum outside diameter D1 of the front end the internal orifice dimension D4 < general electric connector male connector of general electric connector male connector≤common electrical connection
The internal orifice dimension D4+0.25mm of device male connector；Minimum outer diameter D2≤general electric connector male connector of front end general electric connector male connector
The internal orifice dimension D3 of the front end the maximum outside diameter D5+ general electric connector female of internal orifice dimension D4- general electric connector male connector；Front end is general
Groove width L1 >=front end general electric connector male connector maximum outside diameter D1- general electric connector male connector of electrification connector male connector
Internal orifice dimension D4.
A kind of electric connector with sparkproof function, including sparkproof electric connector male head and general electric connector mother
Head, which is characterized in that the sparkproof electric connector male head by the first general electric connector male connector, first insulation fixing seat,
Second general electric connector male connector, the second insulation fixing seat, inductance or the component with sparkproof function, rear end electrode group
At；The front end of the second general electric connector male connector is extended in the front end of first general electric connector male connector, by first between them
The fixing seat that insulate isolation.The rear end of first general electric connector male connector is fixed on the front end of the second insulation fixing seat, and second
The front end of insulation fixing seat is placed in the rearmost flute of the second general electric connector male connector；The inner hole of termination electrode and second afterwards
The rear end inner hole of insulation fixing seat forms an inner cavity for placing inductance or the component with sparkproof function, rear termination electrode
Groove be used to fix the rear end of the second insulation fixing seat；Termination electrode passes through internal screw thread and the second general electric connector male connector again afterwards
Rear end be connected and fixed.
Second insulation of the above-mentioned electric connector with sparkproof function, the sparkproof electric connector male head is fixed
The connection of the rear end of the front end and the first general electric connector male connector of seat is threaded connection or clamping structure.
The above-mentioned electric connector with sparkproof function, the first of the sparkproof electric connector male head are commonly electrically connected
The maximum outside diameter for connecing device male connector is equal to the maximum outside diameter of the second general electric connector male connector, and the first general electric connector male connector is most
Small outer diameter is equal to the minimum outer diameter of the second general electric connector male connector.
A kind of male and female electric connector with sparkproof function, including mentioned-above sparkproof electric connector female and anti-
Spark electric connector male head, which is characterized in that sparkproof electric connector female can be inserted in sparkproof electric connector male head, and
And the front end of the front end general electric connector male connector of sparkproof electric connector female is also inserted into sparkproof electric connector public affairs
In the front end inner hole of first general electric connector male connector of head.The front end internal orifice dimension D6 < of first general electric connector male connector is common
The internal orifice dimension D6+0.25mm of the general electric connector male connector of maximum outside diameter D1≤first of electric connector male head；Front end is commonly electrically connected
Connect the first general electric connector of internal orifice dimension D6- male connector of the general electric connector male connector of minimum outer diameter D2≤first of device male connector most
The internal orifice dimension D3 of the big front end outer diameter D 7+ general electric connector female；The groove width L1 of front end general electric connector male connector >=preceding
Hold the internal orifice dimension D6 of maximum outside diameter D1- the first general electric connector male connector of general electric connector male connector；Front end is commonly electrically connected
The inner hole contact length L3 of the general electric connector male connector of front end length L2≤first of device male connector.
The utility model has the beneficial effects that the maximum technical characterstic of (1) the utility model is exactly commonly to be electrically connected not destroying
It connects and places an inductance in its back-end on the basis of the front end of device male connector or general electric connector female or have the function of sparkproof
Component, so that existing general electric connector male connector or common electrical connection can be compatible with while realizing antispark effect
Device female, that is to say, that the general electric connector male connector or common electrical connection of the replacement other end can not had to using the utility model
Device female can realize antispark function, and cost is greatly saved in this, and use also very it is local just.(2) originally
The front end general electric connector female of utility model or the rear end of the second general electric connector male connector are to be connected through a screw thread or block
Binding structure is connected with rear termination electrode, and they are all that copper material has certain hardness, so the jail of the connection between them
Solidity be it is very strong, no matter be attained by under the factor of high temperature or force majeure not easily to fall off.Meanwhile inductance or having anti-
When the component of spark function damages, continued to use after can directly being replaced, this can for user save at
This.(3) inductance placed in the sparkproof electric connector female and sparkproof electric connector male head of the utility model is a kind of
Turn the current into the element of magnetic field energy.When their grafting are connected in a flash, electric current is in constantly variation at any time until becoming
In stabilization, contact is equivalent in a flash alternating current.When passing through alternating current in inductance coil, around will show with
Time and the line of magnetic induction changed.According to faraday electromagnetic induction, the line of magnetic induction of variation can produce at inductance coil both ends
Raw induced electromotive force, induced electromotive force will generate induced current.According to Lenz's law, faradic magnetic field always tries hard to hinder
Hinder the variation for causing faradic magnetic flux.Magnetic field can be generated when passing through a large amount of electric currents suddenly in inductance coil, works as electricity
This magnetic field may also change accordingly when stream changes, and the variation in magnetic field can generate induced current in the opposite direction of electric current and attempt
The variation of electric current is prevented, this process is actually that electric energy is converted into magnetic field energy, and magnetic field energy, which is equivalent to, temporarily stores this
The energy of portion of electrical current, so the sparkproof electric connector female and sparkproof electric connector male head of the utility model are in grafting phase
Moment even, inductance is converted to magnetic field energy by electric energy and the electric current absorption of redundance is stored, to reach fire prevention
Colored function.When electric current gradually becomes smaller, the magnetic field energy of storage will be converted to electric energy again, thus inductance coil only and power supply
The exchange for carrying out energy, without consuming electric energy.This can save the electricity charge for user or improve the cruising ability of battery.(4)
As shown in Figure 14, Figure 15, Figure 16, sparkproof electric connector female be can be inserted in sparkproof electric connector male head, in this way can be with
Realize has double antispark functions on powerful electric appliance.When the front end general electric connector of sparkproof electric connector female
The front end of male connector is inserted into one contacted in the front end inner hole of the first general electric connector male connector of sparkproof electric connector male head
Moment, sparkproof electric connector female and the inductance in sparkproof electric connector male head or the component string with sparkproof function
It is linked togather and plays a role, face upward the generation of only spark to greatest extent.When the front end of the first general electric connector male connector be inserted into it is anti-
When in the front end general electric connector female of spark electric connector female, inductance in sparkproof electric connector female or have anti-
The component of spark function just no longer works, but inductance in sparkproof electric connector male head or with sparkproof function
Component can still face upward the generation of only spark, to protect sparkproof electric connector female to the maximum extent.When second common
When the front end of electric connector male head is also inserted into the front end general electric connector female of sparkproof electric connector female, sparkproof
Electric connector female and the inductance in sparkproof electric connector male head or the component with sparkproof function all no longer work,
But the electric current of sparkproof electric connector female and sparkproof electric connector male head has tended towards stability at this time, there will be no spark
Occur.Therefore, can have with the sparkproof electric connector female and sparkproof electric connector male head that grafting is connected double antispark
Function.
Detailed description of the invention:
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein
The diagrammatic cross-section of Fig. 1 sparkproof electric connector female and sparkproof electric connector male head
The main view of Fig. 2 sparkproof electric connector female
Fig. 3 A-A sectional view along Fig. 2
The main view of Fig. 4 general electric connector male connector
Fig. 5 B-B sectional view along Fig. 4
Fig. 6 general electric connector male connector has just been inserted into diagrammatic cross-section when sparkproof electric connector female
Fig. 7 general electric connector male connector is fully inserted into diagrammatic cross-section when sparkproof electric connector female
The main view of Fig. 8 sparkproof electric connector male head
Fig. 9 C-C sectional view along Fig. 8
The right view of Figure 10 sparkproof electric connector male head
Figure 11 D-D sectional view along Figure 10
Figure 12 sparkproof electric connector male head has just been inserted into diagrammatic cross-section when general electric connector female
Figure 13 sparkproof electric connector male head is fully inserted into diagrammatic cross-section when general electric connector female
Figure 14 sparkproof electric connector male head has just been inserted into diagrammatic cross-section when sparkproof electric connector female
The front end of Figure 15 sparkproof electric connector male head is inserted into diagrammatic cross-section when sparkproof electric connector female
Figure 16 sparkproof electric connector male head is completely inserted into diagrammatic cross-section when sparkproof electric connector female
The sparkproof electric connector female of 1. the utility model in figure, the general electric connector male connector of 2. prior arts, 3.
The sparkproof electric connector male head of the utility model, the general electric connector female of 5. prior arts, 6. inductance or have fire prevention
The component of flower function
Specific embodiment:
[embodiment 1]
As shown in Figure 2 and Figure 3, sparkproof electric connector female 1 is commonly electric by front end general electric connector female 1-1, front end
Connector male head 1-2, insulation fixing seat 1-4, inductance or component 6, rear termination electrode 1-5 composition with sparkproof function；Before
The front end of end general electric connector male connector 1-2 is in the centre inside the front end of front end general electric connector female 1-1, and prolongs
The front end of front end general electric connector female 1-1 is stretched out, it is solid that the rear end of front end general electric connector male connector 1-2 is fixed on insulation
The connection of the front end of reservation 1-4, the insulate front end of fixing seat 1-4 and the rear end of front end general electric connector male connector 1-2 is screw thread
1-7 or clamping structure are connected, the front end of insulation fixing seat 1-4 and the rear end of front end general electric connector male connector 1-2 are put together
It sets in the rearmost flute of front end general electric connector female 1-1；Afterwards the inner hole of termination electrode 1-5 and insulation fixing seat 1-4 after
End inner hole forms an inner cavity for placing inductance or the component 6 with sparkproof function, and the groove of rear termination electrode 1-5 is used for
The rear end of fixed insulation fixing seat 1-4；Termination electrode 1-5 passes through internal screw thread 1-8 and front end general electric connector female 1-1 again afterwards
Rear end be connected and fixed.
Sparkproof electric connector female 1 is put in its back-end on the basis of not destroying the front end of general electric connector female
An inductance or the component 6 with sparkproof function are set, this can ideally be compatible with existing general electric connector male connector 2.
As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, existing general electric connector male connector 2 be can be inserted in sparkproof electric connector female 1, when
The moment of the inner hole 2-2 grafting of the front end and existing general electric connector male connector 2 of front end general electric connector male connector 1-2, by
In the inductance placed in its back-end by electric energy be converted to a large amount of electric currents that magnetic field energy passes through moment temporarily store or
Component with sparkproof function limits certain electric current moment by sparkproof electric connector female 1, to reach fire prevention
Colored function.When the front end 2-1 of existing general electric connector male connector 2 is fully inserted into the front end of sparkproof electric connector female 1
When in inner groove 1-3, by electric current tended towards stability, inductance does not recur when the electric current not changed flows through hinders electricity
The conducting wire that functions as of stream is placed on inside the rear end of sparkproof electric connector female 1, and with sparkproof function
Component stops working.
The front end general electric connector male connector 1-2 of sparkproof electric connector female 1 is commonly electrically connected in order to smoothly be inserted into
It connects in the inner hole 2-2 of device male connector 2, size should be by strictly calculating.That is the internal orifice dimension of general electric connector male connector 2
Maximum outside diameter D1≤general electric connector male connector 2 internal orifice dimension D4+0.25mm of the front end D4 < general electric connector male connector 1-2；
Minimum outer diameter D2≤general electric connector male connector 2 internal orifice dimension D4- general electric connector of front end general electric connector male connector 1-2
The internal orifice dimension D3 of the front end the maximum outside diameter D5+ general electric connector female 1-1 of male connector 2；Front end general electric connector male connector 1-2
Groove width L1 >=front end general electric connector male connector 1-2 maximum outside diameter D1- general electric connector male connector 2 internal orifice dimension
D4。
[embodiment 2]
As shown in Fig. 8, Fig. 9, Figure 10, Figure 11, sparkproof electric connector male head 3 by the first general electric connector male connector 3-1,
First insulation fixing seat 3-3, the second general electric connector male connector 3-2, the second insulation fixing seat 3-4, inductance have sparkproof
The component 6 of function, rear termination electrode 3-5 composition；Extend second and be commonly electrically connected in the front end of first general electric connector male connector 3-1
The front end of device male connector 3-2 is connect, by the first insulation fixing seat 3-3 isolation between them.First general electric connector male connector 3-1's
Maximum outside diameter is equal to the maximum outside diameter of the second general electric connector male connector 3-2, and the minimum of the first general electric connector male connector 3-1 is outer
Diameter is equal to the minimum outer diameter of the second general electric connector male connector 3-2.The rear end of first general electric connector male connector 3-1 is fixed on
After the front end of second insulation fixing seat 3-4, the front end of the second insulation fixing seat 3-4 and the first general electric connector male connector 3-1
The connection at end is to be threadedly coupled 3-7 or clamping structure.The front end of second insulation fixing seat 3-4 is placed on the second common electrical connection
In the rearmost flute of device male connector 3-2；The rear end inner hole of the inner hole of termination electrode 3-5 and the second insulation fixing seat 3-4 form one afterwards
For placing inductance or the component 6 with sparkproof function, the groove of rear termination electrode 3-5 is solid for fixing the second insulation for inner cavity
The rear end of reservation 3-4；Termination electrode 3-5 passes through internal screw thread 3-8 again and connect with the rear end of the second general electric connector male connector 3-2 admittedly afterwards
It is scheduled on together.
Sparkproof electric connector male head 3 is put in its back-end on the basis of not destroying the front end of general electric connector male connector
An inductance or the component 6 with sparkproof function are set, this can ideally be compatible with existing general electric connector female 5.
As shown in Figure 12 and Figure 13, sparkproof electric connector male head 3 can be inserted in existing general electric connector female 5, when first general
The moment of the front end 5-1 grafting of electrification connector male connector 3-1 and existing general electric connector female 5, due to putting in its back-end
The inductance set is converted to a large amount of electric currents that magnetic field energy passes through moment by electric energy and temporarily stores or have sparkproof function
The component of energy limits certain electric current moment by sparkproof electric connector male head 3, to reach antispark function.When
It is female that one general electric connector male connector 3-1 and the second general electric connector male connector 3-2 is completely inserted into existing general electric connector
When in first 5 front end inner hole 5-2, by electric current tended towards stability, inductance does not recur when the electric current not changed flows through
It hinders the conducting wire that functions as of electric current to be placed on inside the rear end of sparkproof electric connector male head 3, and there is sparkproof
The component of function stops working.
[embodiment 3]
As shown in Fig. 1, Fig. 3, Fig. 9, Figure 14, Figure 15, Figure 16, sparkproof electric connector female 1 and sparkproof electric connector
Male connector 3 is to place an inductance in its back-end on the basis of not destroying the front end of general electric connector or have the function of sparkproof
Component 6；Sparkproof electric connector male head 3 can be inserted in sparkproof electric connector female 1, when sparkproof electric connector is female
The front end of first 1 front end general electric connector male connector 1-2 is inserted into the first general electric connector of sparkproof electric connector male head 3
It is contacted in a flash in the front end inner hole of male connector 3-1, in sparkproof electric connector female 1 and sparkproof electric connector male head 3
Two inductance or two components with sparkproof function are cascaded and play a role, and face upward the production of only spark to greatest extent
It is raw.When the front end of the first general electric connector male connector 3-1 is inserted into the front end general electric connector of sparkproof electric connector female 1
When annular groove 1-3 in female 1-1, the inductance in sparkproof electric connector female 1 or the component with sparkproof function are just
It no longer works, but the inductance in sparkproof electric connector male head 3 or the component with sparkproof function can still be faced upward
The only generation of spark, to protect sparkproof electric connector female 1 to the maximum extent.As the second general electric connector male connector 3-1
The front end general electric connector female of sparkproof electric connector female 1 is completely inserted into the second general electric connector male connector 3-2
When in the annular groove 1-3 of 1-1, sparkproof electric connector female 1 and inductance in sparkproof electric connector male head 3 or there is fire prevention
The component of flower function all no longer works, but sparkproof electric connector female 1 and sparkproof electric connector male head 3 at this time
Electric current has tended towards stability, and there will be no spark.It therefore, can be with the connected sparkproof electric connector female of grafting and fire prevention
Flower electric connector male head has double antispark functions.
The front end general electric connector male connector 1-2 of sparkproof electric connector female 1 is electric in order to smoothly be inserted into sparkproof
In the front end inner hole of first general electric connector male connector 3-1 of connector male head 3, size should be by strictly counting
It calculates.That is the maximum outside diameter D1 of the front end the internal orifice dimension D6 < general electric connector male connector 1-2 of the first general electric connector male connector 3-1≤
The internal orifice dimension D6+0.25mm of first general electric connector male connector 3-1；The minimum outer diameter D2 of front end general electric connector male connector 1-2
The front end maximum outside diameter D7+ of internal orifice dimension D6- the first general electric connector male connector 3-1 of≤the first general electric connector male connector 3-1
The internal orifice dimension D3 of general electric connector female 1-1；Groove width L1 >=front end of front end general electric connector male connector 1-2 is commonly electric
The internal orifice dimension D6 of maximum outside diameter D1- the first general electric connector male connector 3-1 of connector male head 1-2；Front end general electric connector
The inner hole contact length L3 of the general electric connector male connector of front end length L2≤first 3-1 of male connector 1-2.
Obviously, above-described embodiment is used for the purpose of clearly demonstrating examples for clearly illustrating the present invention, and not to implementation
The restriction of mode.For those of ordinary skill in the art, can also make on the basis of the above description it is other not
With the variation or variation of form.There is no necessity and possibility to exhaust all the enbodiments, and thus amplifies out aobvious
And it the variation that is clear to or changes among still in the protection scope of the utility model.
Claims (7)
1. a kind of electric connector with sparkproof function, including sparkproof electric connector female (1) and general electric connector public affairs
Head (2), which is characterized in that the sparkproof electric connector female (1) is by front end general electric connector female (1-1), front end
General electric connector male connector (1-2), insulation fixing seat (1-4), inductance or component (6), rear end electricity with sparkproof function
Pole composition；The front end of front end general electric connector male connector (1-2) is in inside the front end of front end general electric connector female (1-1)
Centre, and extend the front end of front end general electric connector female (1-1), front end general electric connector male connector (1-2)
Rear end is fixed on the front end of insulation fixing seat (1-4), the front end of insulation fixing seat (1-4) and front end general electric connector male connector
The rear end of (1-2) is placed on together in the rearmost flute of front end general electric connector female (1-1)；Afterwards the inner hole of termination electrode and
The rear end inner hole of insulation fixing seat (1-4) forms an inner cavity and is used to place inductance or the component (6) with sparkproof function,
Rear end of the groove of termination electrode for fixed insulation fixing seat (1-4) afterwards；It is commonly electric with front end to pass through internal screw thread again for termination electrode afterwards
The rear end of connector female end (1-1) is connected and fixed.
2. a kind of electric connector with sparkproof function according to claim 1, it is characterised in that the insulation is solid
The connection of the rear end of the front end and front end general electric connector male connector (1-2) of reservation (1-4) is threaded connection or clamping structure.
3. a kind of electric connector with sparkproof function according to claim 1, it is characterised in that the front end is general
For electrification connector male connector (1-2) in order to smoothly be inserted into the inner hole (2-2) of general electric connector male connector (2), size is big
It is small should be by strictly calculating；That is the front end the internal orifice dimension D4 < general electric connector male connector (1- of general electric connector male connector (2)
2) maximum outside diameter D1≤general electric connector male connector (2) internal orifice dimension D4+0.25mm；Front end general electric connector male connector (1-
2) the maximum outside diameter D5 of minimum outer diameter D2≤general electric connector male connector (2) internal orifice dimension D4- general electric connector male connector (2)
The internal orifice dimension D3 of+front end general electric connector female (1-1)；The groove width L1 of front end general electric connector male connector (1-2) >=
The internal orifice dimension D4 of the maximum outside diameter D1- general electric connector male connector (2) of front end general electric connector male connector (1-2).
4. a kind of electric connector with sparkproof function, including sparkproof electric connector male head (3) and general electric connector mother
Head (5), which is characterized in that the sparkproof electric connector male head (3) is by the first general electric connector male connector (3-1), first
Insulation fixing seat (3-3), the second general electric connector male connector (3-2), the second insulation fixing seat (3-4), inductance have fire prevention
Component (6), the rear end electrode composition of flower function；It is common that the front end of first general electric connector male connector (3-1) extends second
The front end of electric connector male head (3-2), by the first insulation fixing seat (3-3) isolation between them；First general electric connector is public
The rear end of head (3-1) is fixed on the front end of the second insulation fixing seat (3-4), and the front end quilt of the second insulation fixing seat (3-4)
It is placed in the rearmost flute of the second general electric connector male connector (3-2)；The inner hole of termination electrode and the second insulation fixing seat (3- afterwards
4) rear end inner hole forms an inner cavity for placing inductance or the component (6) with sparkproof function, rear termination electrode it is recessed
Slot is used to fix the rear end of the second insulation fixing seat (3-4)；Termination electrode passes through internal screw thread again afterwards and the second general electric connector is public
The rear end of head (3-2) is connected and fixed.
5. a kind of electric connector with sparkproof function according to claim 4, it is characterised in that described second is absolutely
The connection of the front end of edge fixing seat (3-4) and the rear end of the first general electric connector male connector (3-1) is to be threadedly coupled or be clamped knot
Structure.
6. a kind of electric connector with sparkproof function according to claim 4, it is characterised in that described first is general
The maximum outside diameter of electrification connector male connector (3-1) is equal to the maximum outside diameter of the second general electric connector male connector (3-2), and first is common
The minimum outer diameter of electric connector male head (3-1) is equal to the minimum outer diameter of the second general electric connector male connector (3-2).
7. a kind of male and female electric connector with sparkproof function, sparkproof electric connector female (1) including claim 1 and
The sparkproof electric connector male head (3) of claim 4, which is characterized in that fire prevention can be inserted in sparkproof electric connector female (1)
In flower electric connector male head (3), and before the front end general electric connector male connector (1-2) of sparkproof electric connector female (1)
End is also inserted into the front end inner hole of the first general electric connector male connector (3-1) of sparkproof electric connector male head (3)；The
Maximum outside diameter D1≤the of the internal orifice dimension D6 < front end general electric connector male connector (1-2) of one general electric connector male connector (3-1)
The internal orifice dimension D6+0.25mm of one general electric connector male connector (3-1)；The minimum outer diameter of front end general electric connector male connector (1-2)
The maximum outside diameter D7 of internal orifice dimension D6- the first general electric connector male connector (3-1) of the general electric connector of D2≤first male connector (3-1)
The internal orifice dimension D3 of+front end general electric connector female (1-1)；The groove width L1 of front end general electric connector male connector (1-2) >=
The internal orifice dimension D6 of maximum outside diameter D1- the first general electric connector male connector (3-1) of front end general electric connector male connector (1-2)；Before
Hold the inner hole contact length of the general electric connector of front end length L2≤first male connector (3-1) of general electric connector male connector (1-2)
L3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703306.3U CN208939255U (en) | 2018-10-20 | 2018-10-20 | A kind of electric connector with sparkproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703306.3U CN208939255U (en) | 2018-10-20 | 2018-10-20 | A kind of electric connector with sparkproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939255U true CN208939255U (en) | 2019-06-04 |
Family
ID=66725267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821703306.3U Active CN208939255U (en) | 2018-10-20 | 2018-10-20 | A kind of electric connector with sparkproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301612A (en) * | 2018-10-20 | 2019-02-01 | 东莞市鸿顺电线有限公司 | A kind of electric connector with sparkproof function |
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2018
- 2018-10-20 CN CN201821703306.3U patent/CN208939255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301612A (en) * | 2018-10-20 | 2019-02-01 | 东莞市鸿顺电线有限公司 | A kind of electric connector with sparkproof function |
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