CN110277682A - Cable connecting terminal - Google Patents
Cable connecting terminal Download PDFInfo
- Publication number
- CN110277682A CN110277682A CN201910472875.4A CN201910472875A CN110277682A CN 110277682 A CN110277682 A CN 110277682A CN 201910472875 A CN201910472875 A CN 201910472875A CN 110277682 A CN110277682 A CN 110277682A
- Authority
- CN
- China
- Prior art keywords
- spring
- link slot
- slot
- connector
- connecting column
- 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.)
- Granted
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
- H01R13/213—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of cable connecting terminals, belong to technical field of electricity.The cable connecting terminal includes connection plug component and wiring female component.Connection plug component includes the first wire barrel, first connector and connecting column, one end of first connector is connect with the first connecting tube, the other end of first connector is connect with connecting column, the side wall of connecting column has been arranged radially guide pad along connecting column, wiring female component includes the second wire barrel and the second connector, one end of second connector is connect with the second wire barrel, the other end of second connector is provided with the link slot to match with connecting column, link slot is positioned opposite with connecting column, the side wall of link slot is provided with and the one-to-one guide groove of guide pad, guide groove bottom end is communicated with the card slot of annular, card slot along the central axes of link slot circumferentially, link slot bottom end is provided with the first spring assembly, when guide pad is located in card slot, connecting column compresses the first spring assembly.The cable connecting terminal high reliablity.
Description
Technical field
The invention belongs to technical field of electricity, in particular to a kind of cable connecting terminal.
Background technique
Cable connecting terminal is a kind of aftermarket product for electrical connection, the electricity being widely used between different cables
Power connection.
Traditional cable connecting terminal is internally provided with copper bar, is provided with through-hole on copper bar.Passing through cable connecting terminal
When connecting two cables, realizes and connect first with copper bar and cable, insert bolt, in through-holes then to connect two copper
Row, to realize the connection between two cables.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
Due to being fastened by bolts between cable connecting terminal, cable connecting terminal is in the environment of Long-term Vibration, bolt
It can come up as time goes by, so that the firmness between cable connecting terminal is unable to get satisfaction.
Summary of the invention
The embodiment of the invention provides a kind of cable connecting terminals, so that the connection between cable connecting terminal is quick, and
Hard in abutment.The technical solution is as follows:
The embodiment of the invention provides a kind of cable connecting terminal, the cable connecting terminal include connection plug component and
Wiring female component；
The connection plug component include the first wire barrel, the first connector and connecting column, the one of first connector
End is connect with first connecting tube, and the other end of first connector is connect with the connecting column, the side of the connecting column
Wall has been arranged radially guide pad along the connecting column；
The wiring female component include the second wire barrel and the second connector, one end of second connector with it is described
The connection of second wire barrel, the other end of second connector are axially provided with and the connecting column phase along second connector
Matched link slot, the link slot and the connecting column are positioned opposite, and the side wall of the link slot is along second connector
It is axially provided with and is communicated with the card slot of annular, the card with the one-to-one guide groove of the guide pad, the guide groove bottom end
Circumferentially along the central axes of the link slot, the link slot bottom end is provided with the first spring assembly to slot, when the guide pad
When in the card slot, the connecting column compresses first spring assembly.
Further, first spring assembly include the first spring and gasket, one end of first spring with it is described
The connection of link slot bottom end, the other end of first spring are connect with the gasket, and the gasket is slidably disposed on described
In link slot.
Further, first spring assembly further includes guide rod, and described guide rod one end is fixed on the link slot
Bottom, the guide rod and the link slot are coaxially arranged, and first spring is set on the guide rod.
Further, the side wall of the connecting column is provided with locating slot, and the side wall of the link slot is provided with second spring
Component, the second spring component include second spring and positioning pin, the side of one end of the second spring and the link slot
Wall connects, the other end of the second spring and the positioning pin connection, and the positioning pin is arranged along the radial direction of the link slot,
The positioning pin is for being inserted into the locating slot.
Further, one end far from the second spring of the positioning pin is provided with bulb, and the bulb is for inserting
In the locating slot.
Further, the link slot inner wall has been arranged radially mounting groove, the second spring connection along the link slot
In the bottom of the mounting groove.
Further, the bottom end of the locating slot is provided with buffer stopper.
Further, the connection plug component and the wiring female component are hardware.
Further, the connection plug component and the wiring female component are an integral structure part.
Further, the connection plug component and the wiring female assembly surface are provided with insulating layer.
Technical solution provided in an embodiment of the present invention has the benefit that
When provided cable connecting terminal connects two cables through the embodiment of the present invention, first two cables are distinguished
It is connected on the first wire barrel and the second wire barrel.Then connecting column is inserted into link slot, during inserting, guiding
Block and guide groove correspond, and when guide pad is inserted into the card slot of guiding trench bottom, connecting column compresses the first spring assembly.
Then, rotary steering block, so that link slot inner wall that guide pad is raised and the first spring assembly collective effect, are installed in card slot
In, to realize the fixing assembling between connecting column and link slot, to realize the connection between two cables.Since wiring is inserted
It is not connected by screw bolts between head assembly and wiring female component, so being mentioned the problem of will not falling off because of bolt because of vibration
The high reliability of cable connecting terminal.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the cross-sectional view of cable connecting terminal provided in an embodiment of the present invention；
Fig. 2 is second spring component cooperation schematic diagram provided in an embodiment of the present invention.
Each symbol indicates that meaning is as follows in figure:
1, connection plug component；11, the first wire barrel；12, the first connector；13, connecting column；14, guide pad；15, fixed
Position slot；2, wiring female component；21, the second wire barrel；22, the second connector；23, link slot；24, guide groove；25, card slot；
26, the first spring assembly；261, the first spring；262, gasket；263, guide rod；27, second spring component；271, the second bullet
Spring；272, positioning pin；273, bulb；28, mounting groove；281, buffer stopper.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
In order to better understand the present invention, the structure of cable connecting terminal is briefly described below:
Fig. 1 is the cross-sectional view of cable connecting terminal provided in an embodiment of the present invention, as shown in Figure 1, the cable connecting terminal
Including connection plug component 1 and wiring female component 2.Connection plug component 1 includes the first wire barrel 11,12 and of the first connector
One end of connecting column 13, the first connector 12 is connect with the first connecting tube, and the other end and connecting column 13 of the first connector 12 connect
It connects, the side wall of connecting column 13 has been arranged radially guide pad 14 along connecting column 13.Wiring female component 2 includes 21 He of the second wire barrel
Second connector 22, one end of the second connector 22 are connect with the second wire barrel 21, and the other end of the second connector 22 is along second
Connector 22 is axial to be provided with the link slot 23 to match with connecting column 13, and link slot 23 and connecting column 13 are positioned opposite, connection
The side wall of slot 23 connects along axial be provided with of the second connector 22 with the one-to-one guide groove 24 of guide pad 14,24 bottom end of guide groove
It is connected with the card slot 25 of annular, circumferentially along the central axes of link slot 23,23 bottom end of link slot is provided with the first spring to card slot 25
Component 26, when guide pad 14 is located in card slot 25, connecting column 13 compresses the first spring assembly 26.
When provided cable connecting terminal connects two cables through the embodiment of the present invention, first two cables are distinguished
It is connected on the first wire barrel and the second wire barrel.Then connecting column is inserted into link slot, during inserting, guiding
Block and guide groove correspond, and when guide pad is inserted into the card slot of guiding trench bottom, connecting column compresses the first spring assembly.
Then, rotary steering block, so that link slot inner wall that guide pad is raised and the first spring assembly collective effect, are installed in card slot
In, to realize the fixing assembling between connecting column and link slot, to realize the connection between two cables.Since wiring is inserted
It is not connected by screw bolts between head assembly and wiring female component, so being mentioned the problem of will not falling off because of bolt because of vibration
The high reliability of cable connecting terminal.
Further, the first spring assembly 26 includes the first spring 261 and gasket 262, one end of the first spring 261 and company
The connection of 23 bottom end of access slot, the other end of the first spring 261 are connect with gasket 262, and gasket 262 is slidably disposed on link slot 23
It is interior.
In the above-described embodiment, gasket 262 can increase the contact area of the first spring 261 and connecting column 13, so that
First spring 261 is more uniform to the elastic force of connecting column 13.
Further, the first spring assembly 26 further includes guide rod 263, and 263 one end of guide rod is fixed on 23 bottom of link slot
Portion, guide rod 263 and link slot 23 are coaxially arranged, and the first spring 261 is set on guide rod 263.
In the above-described embodiment, guide rod 263 provides the effect of guiding for the stretching and contraction of the first spring 261.
Illustratively, the first spring 261 and guide rod 263 and 23 bottom end of link slot are rigidly connected.
Fig. 2 is second spring component cooperation schematic diagram provided in an embodiment of the present invention, as shown in Fig. 2, the side of connecting column 13
Wall is provided with locating slot 15, and the side wall of link slot 23 is provided with second spring component 27, and second spring component 27 includes the second bullet
One end of spring 271 and positioning pin 272, second spring 271 is connect with the side wall of link slot 23, the other end of second spring 271 with
Positioning pin 272 connects, and positioning pin 272 is along the radial direction arrangement of link slot 23, and positioning pin 272 is for being inserted into locating slot 15.
In the above-described embodiment, during by the inserting of connecting column 13 to link slot 23, the side wall of connecting column 13 is logical
It crosses and compresses positioning pin 272 to compress second spring 271, so that connecting column 13 can be normally inserted into link slot 23.When leading
(23 inner wall of link slot and the first spring assembly 26 that guide pad 14 is raised are made jointly when being rotated in place in card slot 25 to block 14
With being installed in card slot 25), positioning pin 272 can be opposite with locating slot 15, and positioning pin 272 will be in the work of second spring 271 at this time
It under, is inserted into locating slot 15, to further lock connecting column 13 and link slot 23, improve cable connecting terminal can
By property.
Optionally, one end of the separate second spring 271 of positioning pin 272 is provided with bulb 273, and bulb 273 is for inserting
In locating slot 15.
In the above-described embodiment, it is provided with bulb 273 on positioning pin 272, convenient for the squeezing to positioning pin 272 of connecting column 13
Pressure.
Illustratively, when connecting column 13 is inserted into link slot 23, the spherical surface of bulb 273 by connecting column 13 extruding from
And shunk towards 23 inner wall of link slot, second spring 271 is to generate the elastic force radial along link slot 23 to connecting column 13.
Optionally, 23 inner wall of link slot has been arranged radially mounting groove 28 along link slot 23, and second spring 271 is connected to installation
The bottom of slot 28.
In the above-described embodiment, mounting groove 28 can be the motion guide of second spring 271 and positioning pin 272.
Optionally, the bottom end of locating slot 15 is provided with buffer stopper 281.
In the above-described embodiment, extruding of the positioning pin 272 to locating slot 15 is buffered by buffer stopper 281, to prevent
Locating slot 15 is impaired.
Illustratively, buffer stopper 281 can be nylon block.
Optionally, connection plug component 1 and wiring female component 2 are hardware.
In the above-described embodiment, connection plug component 1 and wiring female component 2 are that hardware can guarantee two
It is electrically connected between cable.
Illustratively, the first wire barrel 11 and the second wire barrel 21 are separately connected two cables, further through connection plug group
The metallic conductivity of part 1 and wiring female component 2, to realize the electrically connected of two cables.
Optionally, connection plug component 1 and wiring female component 2 are an integral structure part.
In the above-described embodiment, connection plug component 1 and wiring female component 2 are an integral structure part and can increase respectively
The stability of component connection, prevents the disengaging between component.
Optionally, connection plug component 1 and 2 surface of wiring female component are provided with insulating layer.
In the above-described embodiment, insulating layer plays the role of preventing cable leakage.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of cable connecting terminal, which is characterized in that the cable connecting terminal includes that connection plug component (1) and wiring are female
Head assembly (2)；
The connection plug component (1) includes the first wire barrel (11), the first connector (12) and connecting column (13), and described first
One end of connector (12) is connect with first connecting tube, the other end and the connecting column of first connector (12)
(13) it connects, the side wall of the connecting column (13) has been arranged radially guide pad (14) along the connecting column (13)；
The wiring female component (2) includes the second wire barrel (21) and the second connector (22), second connector (22)
One end connect with second wire barrel (21), the other end of second connector (22) is along second connector (22)
Axially it is provided with the link slot (23) to match with the connecting column (13), the link slot (23) and the connecting column (13) phase
To arrangement, the side wall of the link slot (23) is axially provided with the guide pad (14) one by one along second connector (22)
Corresponding guide groove (24), guide groove (24) bottom end are communicated with the card slot (25) of annular, and the card slot (25) is along the company
Circumferentially, link slot (23) bottom end is provided with the first spring assembly (26), when the guiding for the central axes of access slot (23)
Block (14) be located at the card slot (25) it is interior when, the connecting column (13) compresses first spring assembly (26).
2. cable connecting terminal according to claim 1, which is characterized in that first spring assembly (26) includes first
One end of spring (261) and gasket (262), first spring (261) is connect with the link slot (23) bottom end, and described first
The other end of spring (261) is connect with the gasket (262), and the gasket (262) is slidably disposed on the link slot
(23) in.
3. cable connecting terminal according to claim 2, which is characterized in that first spring assembly (26) further includes leading
To bar (263), described guide rod (263) one end is fixed on the link slot (23) bottom, the guide rod (263) and the company
Access slot (23) is coaxially arranged, and first spring (261) is set on the guide rod (263).
4. cable connecting terminal according to claim 1, which is characterized in that the side wall of the connecting column (13) is provided with fixed
Position slot (15), the side wall of the link slot (23) are provided with second spring component (27), and the second spring component (27) includes
One end of second spring (271) and positioning pin (272), the second spring (271) is connect with the side wall of the link slot (23),
The other end of the second spring (271) is connect with the positioning pin (272), and the positioning pin (272) is along the link slot
(23) radial arrangement, the positioning pin (272) is for being inserted into the locating slot (15).
5. cable connecting terminal according to claim 4, which is characterized in that the positioning pin (272) far from described the
One end of two springs (271) is provided with bulb (273), and the bulb (273) is for being inserted into the locating slot (15).
6. cable connecting terminal according to claim 4, which is characterized in that link slot (23) inner wall is along the connection
Slot (23) has been arranged radially mounting groove (28), and the second spring (271) is connected to the bottom of the mounting groove (28).
7. cable connecting terminal according to claim 4, which is characterized in that the bottom end of the locating slot (15) is provided with slow
Rush block (281).
8. cable connecting terminal according to claim 1, which is characterized in that the connection plug component (1) and described connect
Line female component (2) is hardware.
9. cable connecting terminal according to claim 7, which is characterized in that the connection plug component (1) and described connect
Line female component (2) is an integral structure part.
10. cable connecting terminal according to claim 8, which is characterized in that the connection plug component (1) and described connect
Line female component (2) surface is provided with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910472875.4A CN110277682B (en) | 2019-05-31 | 2019-05-31 | Cable connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910472875.4A CN110277682B (en) | 2019-05-31 | 2019-05-31 | Cable connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110277682A true CN110277682A (en) | 2019-09-24 |
| CN110277682B CN110277682B (en) | 2021-07-13 |
Family
ID=67961837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910472875.4A Active CN110277682B (en) | 2019-05-31 | 2019-05-31 | Cable connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110277682B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403974A (en) * | 2020-03-02 | 2020-07-10 | 国网湖北省电力有限公司宜昌供电公司 | Spiral cable switching device |
| CN112722567A (en) * | 2020-12-09 | 2021-04-30 | 赤水市曾氏晒醋有限公司 | Easily dismouting vinegar liquid canopy safety device that breaks down strongly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685730A (en) * | 1996-03-15 | 1997-11-11 | Litton Precision Products International, Inc. | Power connector set with secondary lock |
| US20090163066A1 (en) * | 2007-12-21 | 2009-06-25 | Augusto Vanzo | Electrical connector set |
| US20090208281A1 (en) * | 2008-02-20 | 2009-08-20 | Mando Corporation | Connecting device of parking cable for electric parking brake |
| CN103618170A (en) * | 2013-11-25 | 2014-03-05 | 浩亭(珠海)制造有限公司 | Male connector, female connector and connector component |
| CN107221794A (en) * | 2017-06-08 | 2017-09-29 | 北京北方长龙新材料技术有限公司 | It is a kind of can fast insert-pull attachment means |
| CN207602889U (en) * | 2017-12-15 | 2018-07-10 | 泰州市航宇电器有限公司 | A kind of single-bayonet formula electrical connector locking mechanism |
| CN108775315A (en) * | 2018-07-26 | 2018-11-09 | 国网江苏省电力有限公司检修分公司 | A kind of quick coupling |
| CN208753591U (en) * | 2018-09-03 | 2019-04-16 | 厦门唯恩电气有限公司 | A kind of connector quick locking structure protective device |
-
2019
- 2019-05-31 CN CN201910472875.4A patent/CN110277682B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685730A (en) * | 1996-03-15 | 1997-11-11 | Litton Precision Products International, Inc. | Power connector set with secondary lock |
| US20090163066A1 (en) * | 2007-12-21 | 2009-06-25 | Augusto Vanzo | Electrical connector set |
| US20090208281A1 (en) * | 2008-02-20 | 2009-08-20 | Mando Corporation | Connecting device of parking cable for electric parking brake |
| CN103618170A (en) * | 2013-11-25 | 2014-03-05 | 浩亭(珠海)制造有限公司 | Male connector, female connector and connector component |
| CN107221794A (en) * | 2017-06-08 | 2017-09-29 | 北京北方长龙新材料技术有限公司 | It is a kind of can fast insert-pull attachment means |
| CN207602889U (en) * | 2017-12-15 | 2018-07-10 | 泰州市航宇电器有限公司 | A kind of single-bayonet formula electrical connector locking mechanism |
| CN108775315A (en) * | 2018-07-26 | 2018-11-09 | 国网江苏省电力有限公司检修分公司 | A kind of quick coupling |
| CN208753591U (en) * | 2018-09-03 | 2019-04-16 | 厦门唯恩电气有限公司 | A kind of connector quick locking structure protective device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403974A (en) * | 2020-03-02 | 2020-07-10 | 国网湖北省电力有限公司宜昌供电公司 | Spiral cable switching device |
| CN111403974B (en) * | 2020-03-02 | 2021-07-27 | 国网湖北省电力有限公司宜昌供电公司 | Spiral cable switching device |
| CN112722567A (en) * | 2020-12-09 | 2021-04-30 | 赤水市曾氏晒醋有限公司 | Easily dismouting vinegar liquid canopy safety device that breaks down strongly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110277682B (en) | 2021-07-13 |
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