CN110401080A - A kind of threeway connection terminal - Google Patents
A kind of threeway connection terminal Download PDFInfo
- Publication number
- CN110401080A CN110401080A CN201910628214.6A CN201910628214A CN110401080A CN 110401080 A CN110401080 A CN 110401080A CN 201910628214 A CN201910628214 A CN 201910628214A CN 110401080 A CN110401080 A CN 110401080A
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- China
- Prior art keywords
- reed
- electrical prongs
- annular matrix
- connecting pin
- connection
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention belongs to bonder terminal technical fields, more particularly to a kind of threeway connection terminal, it include: the first connecting pin, for receiving and contacting the first electrical prongs, its lower end offers the first spliced eye, it is fixedly provided with the first reed, the cavity for first electrical prongs insertion is formd in first reed, second connection end, the upper end of first connecting pin is connected to by a reinforcement connector, for receiving and contacting the second electrical prongs and third electrical prongs, its both ends offers the second spliced eye and third spliced eye respectively, it is fixedly provided with the second reed, the cavity being inserted into for second electrical prongs and the third electrical prongs is formd in second reed.The present invention not only realizes the three way type between high-frequency and high-voltage power supply and electrical equipment for being electrically connected, and realize the quick connection of high-frequency and high-voltage power supply and electrical equipment, so that high-frequency and high-voltage power supply is fully utilized, the defect that one-to-one power supply is high using existing input cost, occupied space is big is avoided.
Description
Technical field
The invention belongs to bonder terminal technical field more particularly to a kind of threeway connection terminals.
Background technique
With the progress of power electronic technique, high-frequency and high-voltage power supply can reduce raw materials consumption, power supply can be made to fill because having
It sets miniaturization, the excellent performances such as system dynamic response can be accelerated, have in fields such as current military affairs, industry, daily lifes
It is widely applied, such as: high-voltage ac power can carry out the pressure test of power capacitor, power cable；It is high in terms of medicine
Voltage source is frequently used for the large scale equipments such as X-ray machine, CT；In terms of environment, high voltage power supply can be used for discharging water process etc..In addition,
For high-frequency and high-voltage power supply using especially extensively in terms of dielectric barrier discharge, dielectric barrier discharge is the master that low temperature plasma occurs
One of mode is wanted, the improvement of rubbish and exhaust gas is realized commonly used in the degradation of pollutant, there is important application valence in environment protection field
Value.
And in the prior art, the connection between high-frequency and high-voltage power supply and electrical equipment is fixedly connected using cable, when with
Electric equipment need with high-frequency and high-voltage power supply be separated carry out maintenance processing when, need first to remove the cable being connected, wait and safeguard
It needs to connect cable again again, so that attended operation is very inconvenient；In addition, due between high-frequency and high-voltage power supply and electrical equipment
Connection is one-to-one connection, therefore when the electrical equipment being connected with high-frequency and high-voltage power supply is disassembled and is safeguarded, the height
Frequency high voltage power supply will be in idle state, so that the wasting of resources；Also, because one-to-one power supply uses, so that needing having more
When equipment needs high-frequency and high-voltage power supply to power, it is necessary to it is equipped with multiple high-frequency and high-voltage power supplies, it is high so as to cause use cost,
Occupied space is big, the problems such as inconvenient to use.
Summary of the invention
In view of the above-mentioned problems existing in the prior art, the object of the present invention is to provide a kind of threeway connection terminals, with simplification
Quick connection and disassembly between electrical equipment and high-frequency and high-voltage power supply, and realize making full use of for high-frequency and high-voltage power supply.
To achieve the above object, a kind of threeway connection terminal provided in an embodiment of the present invention, comprising:
First connecting pin, for receiving and contacting the first electrical prongs, lower end offers the first spliced eye, inner hollow
It is installed with the first reed, the cavity for first electrical prongs insertion is formd in first reed；
Second connection end is connected to the upper end of first connecting pin, for receiving and contacting the second electrical prongs and third
Electrical prongs, left and right ends offer the second spliced eye being oppositely arranged respectively and third spliced eye, inner hollow are installed with
Second reed forms the cavity being inserted into for second electrical prongs and the third electrical prongs in second reed；
Wherein, first electrical prongs are inserted into the inside of first connecting pin and described by first spliced eye
First reed is fixedly clamped, and second electrical prongs are inserted into inside and the quilt of the second connection end by second spliced eye
Second reed is fixedly clamped, and the third electrical prongs are inserted into the inside of the second connection end by the third spliced eye
And be fixedly clamped by second reed, to realize first electrical prongs, second electrical prongs and the third electric mortiser
The electric connection of foot.
Optionally, first reed is identical with the structure of second reed, including shrapnel group and positioned at shrapnel group
The annular matrix of the annular matrix of two sides, two sides is set side by side, and the annular matrix of two sides passes through the elastic slice
Group connection forms a connection unit in waist-drum-shaped, and the inner surface in the shrapnel group middle position is used for and first electric mortiser
Foot, second electrical prongs or the third electrical prongs connect, and the outer surface of the annular matrix is used for and described first
The inner surface of connecting pin or the second connection end connects.
Optionally, the shrapnel group includes multiple flexible grizzly bars, circumferential direction of the grizzly bar along the annular matrix
In the arrangement at interval, there is kidney-shaped separation trough between two adjacent grizzly bars, the upper and lower ends portion of the grizzly bar is arc-shaped
Transition, each grizzly bar bend towards the centerline direction close to the annular matrix and are convex in the annular matrix with being formed
The bending structure of heart line.
Optionally, the annular matrix is in the both ends arranged apart in the shrapnel group one on the other, each grid
The upper end of item is connected with the annular matrix of top, and the lower end of each grizzly bar and the annular matrix of lower section connect
Integrally, elasticity, the annular matrix of top and lower section are arranged and had in the head and the tail both ends of the annular matrix in open type
The center line of both annular matrix coincide.
Optionally, each grizzly bar include the first vertical section being connected for the annular matrix with top,
The second vertical section for being connected for the annular matrix with lower section and it is connected to first vertical section and second vertical
Bending section between section, first vertical section is vertical with the annular matrix of top, second vertical section and lower section
The annular matrix is vertical, and the bending structure is formed on the bending section.
Optionally, first reed is identical with the structure of second reed, and front end turns down be formed with card base outward,
Its rear end, which is recessed inwardly, is formed with locking notch.
Optionally, first connecting pin is identical with the structure of the second connection end two sides, is equipped with for being clamped
State the card hole of card base and the spacing block set for supporting the locking notch.
Optionally, it is equipped between first connecting pin and the second connection end and reinforces connector, the reinforcement connection
The arc-shaped transition of part is connected in first connecting pin and the second connection end, it is described reinforce connector two sides to
On be bent to form reinforcement flank.
Optionally, first connecting pin, the reinforcement connector and the second connection end are integrally formed by bending.
Said one or multiple technical solutions in threeway connection terminal provided in an embodiment of the present invention at least have as follows
One of technical effect: threeway connection terminal of the invention is designed by ingenious ground structure, not only realizes a high-frequency high-voltage
Source can simultaneously be powered 2 electrical equipments, and can realize the quick connection of high-frequency and high-voltage power supply and electrical equipment, and can
It realizes after an electrical equipment is unplugged power-off, another electrical equipment remains to work normally, so that high-frequency and high-voltage power supply can
To be fully utilized, the wasting of resources is avoided, it is big using existing input cost height, occupied space to can avoid one-to-one power supply
Defect；In addition, since high-frequency and high-voltage power supply is connect with the connection relationship of the threeway connection terminal and electrical equipment with the threeway
The connection relationship of terminal is grafting relationship, so that the connection and disassembly between electrical equipment and high-frequency and high-voltage power supply are very square
Just, easy to operate.In short, the present invention realizes the three way type between high-frequency and high-voltage power supply and electrical equipment for being electrically connected for the first time, have
There are very strong practical value and conspicuousness progress.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the perspective view of threeway connection terminal provided in an embodiment of the present invention.
Fig. 2 is the decomposition diagram of threeway connection terminal provided in an embodiment of the present invention.
Fig. 3 is the cross-sectional view of threeway connection terminal provided in an embodiment of the present invention.
Fig. 4 is the structural schematic diagram of the first reed and the second reed provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure:
1-the first connecting pin the 2-the first reed of the 11-the first spliced eye
3-second connection end the 31-the second spliced eye 32-third spliced eyes
4-the second reed 5-shrapnel group, 51-grizzly bar
511-the first vertical section 513-bending section of the 512-the second vertical section
52-kidney-shaped separation trough 53-bending structure, 6-annular matrix
71-card base 72-locking, 81-card holes of notch
82-spacing block set 9-reinforcement connectors 91-reinforce flank
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to embodiment for explaining the present invention, and should not be understood as to limit of the invention
System.
In the description of the embodiment of the present invention, it is to be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure is merely for convenience of the description embodiment of the present invention and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the embodiment of the present invention, the meaning of " plurality " is two or two
More than a, unless otherwise specifically defined.
In embodiments of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in embodiments of the present invention is understood according to concrete condition.
In one embodiment of the invention, as shown in figures 1-4, a kind of threeway connection terminal is provided, comprising:
First connecting pin 1, for receiving and contacting the first electrical prongs, lower end offers the first spliced eye 11, inside
It is hollow to be installed with the first reed 2, the cavity for first electrical prongs insertion is formd in first reed 2；
Second connection end 3 is connected to the upper end of first connecting pin 1, for receiving and contacting the second electrical prongs and
Three electrical prongs, left and right ends offer the second spliced eye 31 and third spliced eye 32 being oppositely arranged, inner hollow respectively
It is installed with the second reed 4, the sky being inserted into for second electrical prongs and the third electrical prongs is formd in second reed 4
Chamber；
The threeway connection terminal is designed by ingenious ground structure, and realizing a high-frequency and high-voltage power supply can be simultaneously to two use
Electric equipment is powered, and specifically, first electrical prongs on high-frequency and high-voltage power supply are inserted by first spliced eye 11
The inside of first connecting pin 1 is simultaneously fixedly clamped by first reed 2, second electrical prongs in an electrical equipment
The inside of the second connection end 3 is inserted by second spliced eye 31 and is fixedly clamped by second reed 4, another
Third electrical prongs in electrical equipment by the third spliced eye 32 are inserted into the inside of the second connection end 3 and by institutes
It states the second reed 4 to be fixedly clamped, therefore first electrical prongs, second electrical prongs and the third electrical prongs electrically connect
It connects, can while 2 electrical equipments be powered by realizing a high-frequency and high-voltage power supply.
Further, electrically conducting due to first connecting pin 1 and the second connection end 3, even if one of them
After pulling out power-off in the second connection end 3, another electrical equipment remains to be plugged on the second connection end 3 electrical equipment
Inside and be fixedly clamped by second reed 4, keep normal working condition, allow high-frequency and high-voltage power supply abundant
It utilizes, avoids the wasting of resources, can avoid the defect that one-to-one power supply is high using existing input cost, occupied space is big.
Preferably, the threeway connection terminal also achieves the quick grafting of high-frequency and high-voltage power supply and electrical equipment, specifically,
First connecting pin 1 realizes the quick grafting of first electrical prongs on high-frequency and high-voltage power supply by first reed 2,
The second connection end 3 realizes second electrical prongs and the third in two electrical equipments by second reed 4
The quick grafting of electrical prongs, due to the connection relationship and electrical equipment and the threeway of high-frequency and high-voltage power supply and the threeway connection terminal
The connection relationship of connection terminal is grafting relationship, so that the connection and disassembly between electrical equipment and high-frequency and high-voltage power supply are non-
It is often convenient, it is easy to operate.
In another embodiment of the present invention, first reed 2 and second reed 4 of the threeway connection terminal
Structure it is identical, include shrapnel group 5 and the annular matrix 6 positioned at 5 two sides of shrapnel group, the annular matrix 6 of two sides is arranged side by side
Setting, and the annular matrix 6 of two sides forms a connection unit in waist-drum-shaped, institute by the shrapnel group 5 connection
The inner surface for stating 5 middle position of shrapnel group is used for and first electrical prongs, second electrical prongs or the third electrical prongs
It connects, the outer surface of the annular matrix 6 is for the inner surface with first connecting pin 1 or the second connection end 3
It connects.
Further, it in first reed 2 and second reed 4, by the shrapnel group 5 and is set side by side
The stress of the design of the annular matrix 6, the shrapnel group 5 and the annular matrix 6 has obtained sharing for more points, to make
Obtaining first reed 2 and second reed 4 has good Anti-fatigue type, connect in first electrical prongs with described first
The grafting process of end 1, second electrical prongs and the second connection end 3 or the third electrical prongs and the second connection end
Middle elasticity will not fail, to improve the service life of first reed 2 and second reed 4, while but also institute
State the first electrical prongs and first connecting pin 1, second electrical prongs and the second connection end 3 and the third electrical prongs
Between the second connection end it is that the envelope of multipoint-parallel contacts, so that first electrical prongs and first connecting pin 1,
Resistance between second electrical prongs and the second connection end 3 and the third electrical prongs and the second connection end is minimum
Change, ensure that electrical contact is good.
Preferably, first reed 2 and second reed 4 are the connection unit in waist-drum-shaped, the shrapnel group 5
Diameter from the position far from the annular matrix 6 to the position close to the annular matrix 6 is gradually increased by small, the elastic slice
The inner surface in 5 middle positions of group is used to contact company with first electrical prongs, second electrical prongs or the third electrical prongs
It connects, first reed 2 and second reed 4 designing so that the elasticity of the shrapnel group 5 is fine, to make in waist-drum-shaped
Obtain first electrical prongs and first connecting pin 1, second electrical prongs and the second connection end 3 and third electricity
It is plugged together completely between pin and the second connection end, electrical connection is good.
In another embodiment of the present invention, the shrapnel group 5 of the threeway connection terminal includes multiple with elasticity
Grizzly bar 51, the grizzly bar 51 along the annular matrix 6 circumferential direction in interval arrangement, between the grizzly bar 51 of adjacent two
With kidney-shaped separation trough 52, the arc-shaped transition in upper and lower ends portion of the grizzly bar 51, each grizzly bar 51 is towards close to the ring
The centerline direction of shape matrix 6 is bent to form the bending structure 53 for the center line for being convex to the annular matrix 6.
Further, the bending structure 53 on each grizzly bar 51 is used for and first electrical prongs, described the
Two electrical prongs or the third electrical prongs connect, by having kidney-shaped separation trough between two adjacent grizzly bars 51
52, and the arc-shaped transition in upper and lower ends portion of the grizzly bar 51, it is answered so as to avoid the concentration between the adjacent grizzly bar 51
Power, so improve the stability and fastness of the grizzly bar 51, thus prevent the transition parts of 51 upper and lower ends of grizzly bar because
It frequently compresses and is broken, to improve the service life of first reed 2 and second reed 4.
In another embodiment of the present invention, the annular matrix 6 of the threeway connection terminal in one on the other every
The both ends for being arranged in the shrapnel group 5 are opened, the upper end of each grizzly bar 51 is connected with the annular matrix 6 of top,
The lower end of each grizzly bar 51 is connected with the annular matrix 6 of lower section, and the head and the tail both ends of the annular matrix 6 are in spacious
Elasticity is arranged and had to open type, and the annular matrix 6 of top is mutually be overlapped with the center line of both annular matrix 6 of lower section
It closes.
Further, in the present embodiment, the annular matrix 6 of upper and lower is being elastically deformable to the engagement of head and the tail both ends
When outer diameter be less than first connecting pin 1 and the second connection end 3 chamber diameter so that first reed 2 can be put
Enter the inside of first connecting pin 1, second reed 4 can be put into the inside of the second connection end 3, upper and lower
The annular matrix 6 outer diameter when resetting is greater than the chamber diameter of first connecting pin 1 and the second connection end 3, so that institute
State and be tightly connected to the cavity wall of first connecting pin 1 after the first reed 2 resets, after second reed 4 resets tightly
It is connected to the cavity wall of the second connection end 3.
Certainly, in other embodiments, the annular matrix 6 of upper and lower is when being elastically deformable to the engagement of head and the tail both ends
Outer diameter be less than first connecting pin 1 and the second connection end 3 chamber diameter so that first reed 2 can be put into
The inside of first connecting pin 1, second reed 4 can be put into the inside of the second connection end 3, the institute of upper and lower
The chamber diameter that the outer diameter when resetting of annular matrix 6 is equal to first connecting pin 1 and the second connection end 3 is stated, so that described
First reed 2 is connected to the cavity wall of first connecting pin 1 after resetting, second reed 4 is connected to described second after resetting
The cavity wall of connecting pin 3, similarly can be realized, therefore be not limited.
In another embodiment of the present invention, each of threeway connection terminal grizzly bar 51 include for top
The annular matrix 6 be connected the first vertical section 511, be connected for the annular matrix 6 with lower section
Two vertical sections 512 and the bending section 513 being connected between first vertical section 511 and the second vertical section 512, described first is perpendicular
Straight section 511 is vertical with the annular matrix 6 of top, and second vertical section 512 is vertical with the annular matrix 6 of lower section,
The bending structure 53 is formed on the bending section 513.
Preferably, by first vertical section 511 and second vertical section 512 respectively with the annular of upper and lower
Matrix 6 is vertical, it is therefore provided that the connection between the grizzly bar 51 and the annular matrix 6 is simple and reliable, so that production work
Skill is simple, reduces the cost of production.Further, the surfaces externally and internally of the annular matrix 6 of top is respectively with described first
The corresponding surface flush of vertical section 511, the surfaces externally and internally of the annular matrix 6 of lower section respectively with second vertical section
512 corresponding surface flushes, to simplify the company between upper and lower two annular matrix 6 and several grizzly bars 51
Connect the manufacture craft at place.In addition to this, the company when grizzly bar 51 is compressed, between the grizzly bar 51 and the annular matrix 6
The place of connecing will not be broken easily, to ensure that the functional reliability and stability of first reed 2 and second reed 4.
Further, in the present embodiment, the bending structure 53 on the grizzly bar 51 is formed in the bending section 513
Middle part, several described bending structures 53 surround intermediate abutment ring, and the outer diameter of the intermediate abutment ring is less than the ring
The outer diameter of shape matrix 6, therefore first electrical prongs and first connecting pin 1, second electrical prongs and described the
After being plugged together between two connecting pins 3 and the third electrical prongs and the second connection end, first electrical prongs and described first
The intermediate abutment ring on reed 2, which is in contact, to electrically conduct with first connecting pin 1, second electrical prongs and institute
State the intermediate abutment ring on the second reed 4 be in contact can electrically conduct with the second connection end 3, the third electric mortiser
The intermediate abutment ring on foot and second reed 4, which is in contact, to electrically conduct with the second connection end 3.Certainly,
In other embodiments, the bending structure 53 on the grizzly bar 51 be formed in the bending section 513 middle and upper part or under
Portion, therefore be not limited.
In another embodiment of the present invention, first reed 2 and second reed 4 of the threeway connection terminal
Structure it is identical, front end turns down outward is formed with card base 71, its rear end be recessed inwardly is formed with locking notch 72.And this three
First connecting pin 1 for leading to connecting terminal is identical with the structure of 3 two sides of second connection end, is equipped with described for being clamped
The card hole 81 of card base 71 and for support it is described locking notch 72 spacing block set 82.
Specifically, first reed 2 is tightly connected in the cavity wall of first connecting pin 1 after resetting, on the one hand,
First reed 2 is connected in the card hole 81 of first connecting pin 1 by the card base 71, on the other hand, institute
It states the spacing block set 82 on the first connecting pin 1 to support on the locking notch 72 of first reed 2, to guarantee
First reed 2 can be firmly secured to the inside of first connecting pin 1.After the reset of second reed 4 tightly
Ground is connected to the cavity wall of the second connection end 3, on the one hand, second reed 4 is connected to described the by the card base 71
In the card hole 81 of two connecting pins 3, on the other hand, the spacing block set 82 in the second connection end 3 is supported in institute
It states on the locking notch 72 of the second reed 4, to ensure that second reed 4 can be firmly secured to described second
The inside of connecting pin 3.
In another embodiment of the present invention, first connecting pin 1 of the threeway connection terminal and described second connects
It connects to be equipped between end 3 and reinforces connector 9, the arc-shaped transition of the reinforcement connector 9 is connected to 1 He of the first connecting pin
In the second connection end 3, the two sides for reinforcing connector 9, which are folded upward to be formed with, reinforces flank 91.Specifically, of the invention
Threeway connection terminal strengthens 1 He of the first connecting pin by the reinforcement flank 91 of the reinforcement connector 9 and two sides
Connection between the second connection end 3, had not only strengthened lateral drawing strength, but also strengthened longitudinal drawing strength, so that
The threeway connection terminal will not deform easily in the case where being involved in use by external force, ensure that the threeway connects
The stability in use of terminal.
Further, first connecting pin 1 of the threeway connection terminal, the reinforcement connector 9 and described second connect
End 3 is connect to be integrally formed by bending.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of threeway connection terminal characterized by comprising
First connecting pin, for receiving and contacting the first electrical prongs, lower end offers the first spliced eye, and inner hollow is fixed
There is the first reed, the cavity for first electrical prongs insertion is formd in first reed；
Second connection end is connected to the upper end of first connecting pin, for receiving and contacting the second electrical prongs and third electric mortiser
Foot, left and right ends offer the second spliced eye being oppositely arranged respectively and third spliced eye, inner hollow are installed with second
Reed forms the cavity being inserted into for second electrical prongs and the third electrical prongs in second reed；
Wherein, first electrical prongs by first spliced eye are inserted into the inside of first connecting pin and by described first
Reed is fixedly clamped, and second electrical prongs are inserted into the inside of the second connection end and described by second spliced eye
Second reed is fixedly clamped, and the third electrical prongs are inserted into inside and the quilt of the second connection end by the third spliced eye
Second reed is fixedly clamped, to realize first electrical prongs, second electrical prongs and the third electrical prongs
It is electrically connected.
2. threeway connection terminal according to claim 1, it is characterised in that: first reed and second reed
Structure is identical, includes shrapnel group and the annular matrix positioned at shrapnel group two sides, and the annular matrix of two sides is set side by side, and
And the annular matrix of two sides connected by the shrapnel group to be formed one be in waist-drum-shaped connection unit, in the shrapnel group
Between position inner surface be used for and first electrical prongs, second electrical prongs or the third electrical prongs connect, institute
The outer surface for stating annular matrix is used to connect with the inner surface of first connecting pin or the second connection end.
3. threeway connection terminal according to claim 2, it is characterised in that: the shrapnel group includes multiple flexible
Grizzly bar, the grizzly bar are in the arrangement being spaced along the circumferential direction of the annular matrix, have kidney-shaped between two adjacent grizzly bars
Separation trough, the arc-shaped transition in upper and lower ends portion of the grizzly bar, center line of each grizzly bar towards the close annular matrix
Direction is bent to form the bending structure for the center line for being convex to the annular matrix.
4. threeway connection terminal according to claim 3, it is characterised in that: the annular matrix is in separating one on the other
The both ends of the shrapnel group are arranged in, the upper end of each grizzly bar is connected with the annular matrix of top, Mei Gesuo
The lower end for stating grizzly bar is connected with the annular matrix of lower section, and the head and the tail both ends of the annular matrix are arranged simultaneously in open type
With elasticity, the center line of both described annular matrix of the annular matrix of top and lower section coincides.
5. threeway connection terminal according to claim 4, it is characterised in that: each grizzly bar include for top
The first vertical section that the annular matrix is connected, the second vertical section being connected for the annular matrix with lower section
And it is connected to the bending section between first vertical section and the second vertical section, the annular of first vertical section and top
Matrix is vertical, and second vertical section is vertical with the annular matrix of lower section, and the bending structure is formed in the bending section
On.
6. threeway connection terminal described in -5 any one according to claim 1, it is characterised in that: first reed and described
The structure of second reed is identical, and front end turns down be formed with card base outward, and its rear end, which is recessed inwardly, is formed with locking notch.
7. threeway connection terminal according to claim 6, it is characterised in that: first connecting pin and second connection
It holds the structure of two sides identical, is equipped with the card hole for being clamped the card base and the limit convex for supporting the locking notch
Block.
8. threeway connection terminal described in -5 any one according to claim 1, it is characterised in that: first connecting pin and institute
It states to be equipped between second connection end and reinforces connector, the arc-shaped transition of the reinforcement connector is connected to first connection
On end and the second connection end, the two sides for reinforcing connector, which are folded upward at, is formed with reinforcement flank.
9. threeway connection terminal according to claim 8, it is characterised in that: first connecting pin, reinforcement connection
Part and the second connection end are integrally formed by bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628214.6A CN110401080B (en) | 2019-07-12 | 2019-07-12 | Three-way connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628214.6A CN110401080B (en) | 2019-07-12 | 2019-07-12 | Three-way connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110401080A true CN110401080A (en) | 2019-11-01 |
| CN110401080B CN110401080B (en) | 2020-12-11 |
Family
ID=68325363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628214.6A Active CN110401080B (en) | 2019-07-12 | 2019-07-12 | Three-way connecting terminal |
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| Country | Link |
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| CN (1) | CN110401080B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156677A (en) * | 2021-12-18 | 2022-03-08 | 深圳特思嘉工业电子有限公司 | Crown spring terminal and assembly process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000508828A (en) * | 1997-01-25 | 2000-07-11 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Connection part of electrical plug connector |
| CN2413402Y (en) * | 1999-11-19 | 2001-01-03 | 冯检保 | Mechanical locking T-shape connector |
| CN204828784U (en) * | 2015-06-25 | 2015-12-02 | 广东联塑科技实业有限公司 | Divide water collector terminal accessory |
| CN105244715A (en) * | 2013-07-18 | 2016-01-13 | 茹朝贵 | Joint with screw holes |
| CN107017496A (en) * | 2017-05-26 | 2017-08-04 | 赵沙 | A kind of negative camber for electrical connection system inserts spring terminal |
| CN208889914U (en) * | 2018-10-31 | 2019-05-21 | 深圳市安普康科技有限公司 | It is preced with spring terminal and connector |
-
2019
- 2019-07-12 CN CN201910628214.6A patent/CN110401080B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000508828A (en) * | 1997-01-25 | 2000-07-11 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Connection part of electrical plug connector |
| CN2413402Y (en) * | 1999-11-19 | 2001-01-03 | 冯检保 | Mechanical locking T-shape connector |
| CN105244715A (en) * | 2013-07-18 | 2016-01-13 | 茹朝贵 | Joint with screw holes |
| CN204828784U (en) * | 2015-06-25 | 2015-12-02 | 广东联塑科技实业有限公司 | Divide water collector terminal accessory |
| CN107017496A (en) * | 2017-05-26 | 2017-08-04 | 赵沙 | A kind of negative camber for electrical connection system inserts spring terminal |
| CN208889914U (en) * | 2018-10-31 | 2019-05-21 | 深圳市安普康科技有限公司 | It is preced with spring terminal and connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156677A (en) * | 2021-12-18 | 2022-03-08 | 深圳特思嘉工业电子有限公司 | Crown spring terminal and assembly process thereof |
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| Publication number | Publication date |
|---|---|
| CN110401080B (en) | 2020-12-11 |
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