CN109980374A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN109980374A CN109980374A CN201711456419.8A CN201711456419A CN109980374A CN 109980374 A CN109980374 A CN 109980374A CN 201711456419 A CN201711456419 A CN 201711456419A CN 109980374 A CN109980374 A CN 109980374A
- Authority
- CN
- China
- Prior art keywords
- electric connector
- guide rod
- conducting portion
- moveable combination
- power spring
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of electric connectors, the connecting terminal for being alternatively arranged setting including at least two, connecting terminal includes the wire connecting portion for being electrically connected with external circuit, and be electrically connected to the conducting portion of wire connecting portion, electric connector further include it is movable between each conducting portion with the moveable combination of guide rod for adjacent two conducting portion that is turned on or off.Electric connector provided by the invention, pass through the setting of at least two connecting terminals and moveable combination of guide rod, enable the electric connector during moveable combination of guide rod is movable in different on off operating modes, so that the electric connector can be applied in the test circuit of multiple active devices.
Description
Technical field
The invention belongs to power supply apparatus technical fields, are to be related to a kind of electric connector more specifically.
Background technique
Electric connector is the device for connecting two active devices, is used for transmission electric current and signal.It is in the prior art to be electrically connected
It connects device and generally comprises two connecting terminals being electrically connected to each other, and each connecting terminal includes the wire connecting portion being electrically connected to each other and leads
Logical portion, two conducting portion mutual conductions, two wire connecting portions are connect with two active devices respectively, thus two active devices of conducting
Part.But in the application of many circuits, especially in test circuit, it is often necessary to between multiple and different active devices
Information is tested, and at this time if using electric connector in the prior art, needs repeatedly to carry out the electric connector multiple
Dismounting, causes test job many and diverse, increases job costs.
Summary of the invention
The purpose of the present invention is to provide a kind of electric connectors, existing in the prior art when electric connector application to solve
Technical problem in the test job of multiple active devices because needing being dismounted for multiple times to cause test job many and diverse.
To achieve the above object, the technical solution adopted by the present invention is that: provide between a kind of electric connector, including at least two
Every the connecting terminal being arranged, the connecting terminal includes the wire connecting portion for being electrically connected with external circuit, and electrical connection
In the conducting portion of the wire connecting portion, the electric connector further include it is movable between each conducting portion with the phase that is turned on or off
The moveable combination of guide rod of adjacent two conducting portions.
Further, it offers on the conducting portion and is used in combination along each connecting terminal orientation perforation conducting portion
In the pilot hole passed through for the moveable combination of guide rod.
Further, the power spring for the conducting portion Yu the moveable combination of guide rod to be connected is equipped in the pilot hole.
Further, the power spring is enclosed ring-type, and the moveable combination of guide rod is movably arranged in the power spring
Side, the lateral wall of the power spring are held in the pilot hole inner sidewall, and the inner sidewall of the power spring can be with the work
Dynamic guide rod abuts.
Further, the locating slot communicated with the pilot hole is also provided on the conducting portion, the power spring holds
It is contained in the locating slot, and the inner sidewall of the power spring is convexly equipped in the pilot hole.
Further, the electric connector further includes connecting with the moveable combination of guide rod and being used to drive the moveable combination of guide rod living
Dynamic driving device.
Further, the moveable combination of guide rod includes the movable part for being electrically connected with the conducting portion, and is connected to institute
The driving portion of movable part is stated, the driving device is set on the driving portion.
Further, the width in the connection terminal orientation of the movable part is less than n-th and N+2
The distance between described conducting portion, wherein N is the natural number more than or equal to 1.
Further, the electric connector further includes mounting box, the conducting portion, the moveable combination of guide rod, the conductive bullet
Spring and the driving device are set in the mounting box, and the wire connecting portion is stretched out except the mounting box.
Further, the mounting box is sealing structure, is filled in the mounting box equipped with nonconducting inert gas.
The beneficial effect of electric connector provided by the invention is: compared with prior art, electric connector of the invention is logical
It crosses setting at least two and is alternatively arranged the connecting terminal of setting, and be movably equipped with moveable combination of guide rod between the conducting portion of each connecting terminal,
When moveable combination of guide rod activity, can be turned on or off corresponding conducting portion, so that the electric connector is in different on-off shapes
State, so that the electric connector can be applied in the test circuit of multiple active devices.
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 first working state schematic representation of electric connector provided in an embodiment of the present invention；
Fig. 2 is the second working state schematic representation of electric connector provided in an embodiment of the present invention；
Fig. 3 is the third working state schematic representation of electric connector provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure:
1- connecting terminal；2- moveable combination of guide rod；3- power spring；4- driving device；5- mounting box；11- wire connecting portion；12- is led
Logical portion；21- movable part；22- driving portion；120- pilot hole；121- locating slot.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting 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 present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 3, now electric connector provided by the invention is illustrated.The electric connector is for electricity
In equipment, to be quickly connected or be switched fast to circuit.In the present embodiment, electric connector include moveable combination of guide rod 2 and
Three connecting terminals 1, three connecting terminals 1 are alternatively arranged setting, and connecting terminal 1 includes wire connecting portion 11 and conducting portion 12, wiring
Portion 11 with external circuit for being electrically connected, and conducting portion 12 is electrically connected to wire connecting portion 11, and moveable combination of guide rod 2 is movable in each conducting portion 12
Between with adjacent two conducting portion 12 that is turned on or off.Specifically, can produce three kinds of switching knots during moveable combination of guide rod 2 is movable
Fruit, referring to Fig. 1, when moveable combination of guide rod 2 is moved to left end, two connecting terminals 1 in the conducting of moveable combination of guide rod 2 left side are please referred to
Fig. 2, when moveable combination of guide rod 2 is moved to middle position, moveable combination of guide rod 2 is not turned on any adjacent two connecting terminal 1, i.e., is electrically connected at this time
It connects device to be in an off state, referring to Fig. 3, two, the conducting of moveable combination of guide rod 2 right side connects when moveable combination of guide rod 2 is moved to right end
Line terminals 1.Certainly, in other embodiments of the invention, according to the actual situation and specific requirement, above-mentioned electric connecting terminals 1
It may include two or more connecting terminals 1, i.e. at least two connecting terminals 1 do not do unique restriction herein.
Electric connector provided by the invention, compared with prior art, electric connector of the invention pass through between setting at least two
Every the connecting terminal 1 being arranged, and it is movably equipped with moveable combination of guide rod 2 between the conducting portion 12 of each connecting terminal 1, works as moveable combination of guide rod
When 2 activity, can be turned on or off corresponding conducting portion 12, so that the electric connector is in different on off operating modes, in turn
So that the electric connector can be applied in the test circuit of multiple active devices.
Preferably, it please refers to Fig.1 to Fig.3, it is above-mentioned as a kind of specific embodiment of electric connector provided by the invention
Conducting portion 12 is the cylinder-like structure made of conductive material, and wire connecting portion 11 is binding post or the wiring being fixed on conducting portion 12
Stake, is directly or indirectly connected together, connection type is simple, and low cost by binding post and external circuit.Certainly,
In other embodiments of the invention, according to the actual situation and specific requirement, above-mentioned conducting portion 12 and wire connecting portion 11 can also be one
It is body formed, do not do unique restriction herein.
Further, please refer to figs. 2 and 3, as a kind of specific embodiment of electric connector provided by the invention, on
It states and offers pilot hole 120 on conducting portion 12, pilot hole 120 is along each 1 orientation of connecting terminal (right and left in as Fig. 2
To) perforation conducting portion 12, and the center of pilot hole 120 is overlapped with the center of conducting portion 12, pilot hole 120 is used for for moveable combination of guide rod
2 pass through, and moveable combination of guide rod 2 is electrically connected in pilot hole 120 with conducting portion 12.In the present embodiment, on each connecting terminal 1
Via hole is respectively positioned on sustained height, i.e. moveable combination of guide rod 2 can sequentially pass through each pilot hole 120 to be electrically connected from different conducting portions 12
It connects.
In addition, can also not have to open up pilot hole on above-mentioned conducting portion 12 as some other embodiment of the invention
120, moveable combination of guide rod 2 can be electrically connected with 12 outer surface of conducting portion, herein, the settable conductive bullet in the outer surface of conducting portion 12
Piece, conductor etc. with moveable combination of guide rod 2 for being electrically connected.
Further, it please refers to Fig.1 to Fig.3, as a kind of specific embodiment of electric connector provided by the invention, on
It states and is equipped with power spring 3 in pilot hole 120, power spring 3 is for being electrically connected conducting portion 12 and moveable combination of guide rod 2.Because of power spring 3
With Telescopic so that moveable combination of guide rod 2 can reduce manipulation dynamics in active procedure, and moveable combination of guide rod 2 with conductive bullet
Mulit-point Connection is formed with the extruding of power spring 3 when spring 3 contacts, to reduce impedance, increases electric current, enhances conductive capability, in turn
Improve reliability of electrical connection.
Further, it please refers to Fig.1 to Fig.3, as a kind of specific embodiment of electric connector provided by the invention, on
It states power spring 3 and is enclosed annular shape, moveable combination of guide rod 2 is movably arranged at 3 inside of power spring, and the lateral wall of power spring 3 supports
It is held in 120 inner sidewall of pilot hole, the inner sidewall of power spring 3 can be abutted with moveable combination of guide rod 2.By cricoid design, so that leading
The contact area of electrical spring 3 and conducting portion 12 and moveable combination of guide rod 2 all significantly increases, to improve 3 pairs of power spring conductings
The turn-on effect of portion 12 and moveable combination of guide rod 2 enhances conductive capability.
Further, it please refers to Fig.1 to Fig.3, as a kind of specific embodiment of electric connector provided by the invention, on
State the locating slot 121 for being also provided on conducting portion 12 and communicating with pilot hole 120, the inner sidewall diameter in 121 self- steering hole 120 of locating slot
To 12 internal stretch of conducting portion, locating slot 121 is annular in shape, in the circle ring center of locating slot 121 and the annulus of pilot hole 120
The heart be overlapped, and locating slot 121 in left-right direction on center line also with pilot hole 120 in left-right direction on center line be overlapped,
Power spring 3 is contained in locating slot 121, and the lateral wall of power spring 3 is held in the inner sidewall of locating slot 121, and conductive bullet
The inner sidewall of spring 3 is convexly equipped in pilot hole 120.In the present embodiment, the setting of locating slot 121 plays positioning to power spring 3
Effect, and power spring 3 is popped up out of locating slot 121 in order to prevent, and power spring 3 can be welded in locating slot 121, or
Power spring 3 is fixed in locating slot 121 by person by conductive fastener.In addition, by the inner sidewall projection of power spring 3
In pilot hole 120, to guarantee that moveable combination of guide rod 2 can come into full contact with power spring 3, and then it ensure that conducting portion 12 and live
The electric conductivity of dynamic guide rod 2.
Further, it please refers to Fig.1 to Fig.3, as a kind of specific embodiment of electric connector provided by the invention, on
Stating electric connector further includes driving device 4, and driving device 4 connect with moveable combination of guide rod 2 and for driving moveable combination of guide rod 2 movable.Tool
Body, in the present embodiment, for driving device 4 for driving moveable combination of guide rod 2 to slide between each connecting terminal 1, driving device 4 is excellent
It is selected as electromagnet, work of electromagnet speed is fast and high sensitivity.Certainly, in other embodiments of the invention, according to practical feelings
Condition and specific requirement, above-mentioned driving device 4 may also preferably be motor or handle handle etc., do not do unique restriction herein.
Further, it please refers to Fig.1 to Fig.3, as a kind of specific embodiment of electric connector provided by the invention, on
Stating moveable combination of guide rod 2 includes movable part 21 and driving portion 22, and for movable part 21 for being electrically connected with conducting portion 12, movable part 21 is in cylinder
The outer diameter of shape, movable part 21 is adapted with the inner sidewall diameter of power spring 3, and movable part 21 along 1 side of arrangement of connection terminal
Upward width is less than the distance between n-th and N+2 two conducting portions 12, wherein N is the natural number more than or equal to 1, i.e.,
Movable part 21 cannot all be contacted in synchronization with three connecting terminals 1, and driving portion 22 is connected to movable part 21, driving portion 22 with
Movable part 21 is integrally formed, and driving portion 22 is in the shape of a rod, and the outer diameter of driving portion 22 is less than the outer diameter of movable part 21, driving device 4
On driving portion 22.
Further, it please refers to Fig.1 to Fig.3, as a kind of specific embodiment of electric connector provided by the invention, on
Stating electric connector further includes mounting box 5, and conducting portion 12,2 power spring 3 of moveable combination of guide rod and driving device 4 are set to mounting box 5
It is interior, and conducting portion 12 is fixed in mounting box 5, wire connecting portion 11 is stretched out except mounting box 5, and perforation, wiring are offered on mounting box 5
Portion 11 is stretched out outside mounting box 5 by perforation.
Further, it please refers to Fig.1 to Fig.3, as a kind of specific embodiment of electric connector provided by the invention, on
Stating mounting box 5 is sealing structure, is filled in mounting box 5 equipped with nonconducting inert gas, and inert gas is full of in mounting box 5,
So that when sliding is conductive with conducting portion 12 phenomenon of arc discharge will not occur for moveable combination of guide rod 2.
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 (10)
1. electric connector, which is characterized in that the connecting terminal for being alternatively arranged setting including at least two, the connecting terminal include using
In the wire connecting portion being electrically connected with external circuit, and it is electrically connected to the conducting portion of the wire connecting portion, the electric connector further includes
It is movable between each conducting portion with the moveable combination of guide rod for adjacent two conducting portion that is turned on or off.
2. electric connector as described in claim 1, which is characterized in that offered on the conducting portion along each connecting terminal
Orientation penetrates through the conducting portion and the pilot hole for passing through for the moveable combination of guide rod.
3. electric connector as claimed in claim 2, which is characterized in that be equipped in the pilot hole for the conducting portion to be connected
With the power spring of the moveable combination of guide rod.
4. electric connector as claimed in claim 3, which is characterized in that the power spring is enclosed ring-type, the activity
Guide rod is movably arranged on the inside of the power spring, and the lateral wall of the power spring is held in the pilot hole inner sidewall, described
The inner sidewall of power spring can be abutted with the moveable combination of guide rod.
5. electric connector as claimed in claim 4, which is characterized in that be also provided on the conducting portion and the pilot hole phase
Logical locating slot, the power spring are contained in the locating slot, and the inner sidewall of the power spring is convexly equipped in described lead
Xiang Kongzhong.
6. electric connector as claimed in claim 5, which is characterized in that the electric connector further includes connecting with the moveable combination of guide rod
It connects and is used to drive the movable driving device of the moveable combination of guide rod.
7. electric connector as claimed in claim 6, which is characterized in that the moveable combination of guide rod includes for electric with the conducting portion
The movable part of connection, and it is connected to the driving portion of the movable part, the driving device is set on the driving portion.
8. electric connector as claimed in claim 7, which is characterized in that the movable part along the connection terminal orientation
On width be less than the distance between n-th and N+2 described conducting portions, wherein N is the natural number more than or equal to 1.
9. electric connector as claimed in claim 8, which is characterized in that the electric connector further includes mounting box, the conducting
Portion, the moveable combination of guide rod, the power spring and the driving device are set in the mounting box, and the wire connecting portion stretches out institute
It states except mounting box.
10. electric connector as claimed in claim 9, which is characterized in that the mounting box is sealing structure, in the mounting box
It fills and is equipped with nonconducting inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456419.8A CN109980374A (en) | 2017-12-28 | 2017-12-28 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456419.8A CN109980374A (en) | 2017-12-28 | 2017-12-28 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109980374A true CN109980374A (en) | 2019-07-05 |
Family
ID=67074300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456419.8A Pending CN109980374A (en) | 2017-12-28 | 2017-12-28 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109980374A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729614A (en) * | 2020-12-30 | 2021-04-30 | 广东二十冶建设有限公司 | Concrete internal temperature measurement system |
| WO2022141586A1 (en) * | 2020-12-31 | 2022-07-07 | 华为技术有限公司 | Signal switching structure and hardware-in-loop simulation testing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336234Y (en) * | 2008-12-12 | 2009-10-28 | 鸿富锦精密工业（深圳）有限公司 | Multi-signal button |
| CN201966116U (en) * | 2010-12-29 | 2011-09-07 | 常州森源力拓开关有限公司 | Three-station isolating switch |
| CN202153490U (en) * | 2011-05-16 | 2012-02-29 | 刘安成 | Key switch |
| CN104124095A (en) * | 2014-08-12 | 2014-10-29 | 深圳市森源电力技术有限公司 | Straight-moving type three-station isolation switch |
| CN105206464A (en) * | 2015-08-17 | 2015-12-30 | 平高集团威海高压电器有限公司 | Three-station isolation grounding switch and GIS equipment equipped with the three-station isolation grounding switch |
| CN205810672U (en) * | 2016-04-27 | 2016-12-14 | 维龙（镇江）电工研究院有限公司 | Direct acting type three-stations load switch |
| CN106486317A (en) * | 2016-11-11 | 2017-03-08 | 北京双杰电气股份有限公司 | A kind of tri-station isolating switch |
-
2017
- 2017-12-28 CN CN201711456419.8A patent/CN109980374A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201336234Y (en) * | 2008-12-12 | 2009-10-28 | 鸿富锦精密工业（深圳）有限公司 | Multi-signal button |
| CN201966116U (en) * | 2010-12-29 | 2011-09-07 | 常州森源力拓开关有限公司 | Three-station isolating switch |
| CN202153490U (en) * | 2011-05-16 | 2012-02-29 | 刘安成 | Key switch |
| CN104124095A (en) * | 2014-08-12 | 2014-10-29 | 深圳市森源电力技术有限公司 | Straight-moving type three-station isolation switch |
| CN105206464A (en) * | 2015-08-17 | 2015-12-30 | 平高集团威海高压电器有限公司 | Three-station isolation grounding switch and GIS equipment equipped with the three-station isolation grounding switch |
| CN205810672U (en) * | 2016-04-27 | 2016-12-14 | 维龙（镇江）电工研究院有限公司 | Direct acting type three-stations load switch |
| CN106486317A (en) * | 2016-11-11 | 2017-03-08 | 北京双杰电气股份有限公司 | A kind of tri-station isolating switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729614A (en) * | 2020-12-30 | 2021-04-30 | 广东二十冶建设有限公司 | Concrete internal temperature measurement system |
| CN112729614B (en) * | 2020-12-30 | 2023-08-22 | 广东二十冶建设有限公司 | Concrete Internal Temperature Measurement System |
| WO2022141586A1 (en) * | 2020-12-31 | 2022-07-07 | 华为技术有限公司 | Signal switching structure and hardware-in-loop simulation testing system |
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| PB01 | Publication | ||
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Application publication date: 20190705 |