CN209104383U - A kind of three core rotary connectors - Google Patents
A kind of three core rotary connectors Download PDFInfo
- Publication number
- CN209104383U CN209104383U CN201920056648.9U CN201920056648U CN209104383U CN 209104383 U CN209104383 U CN 209104383U CN 201920056648 U CN201920056648 U CN 201920056648U CN 209104383 U CN209104383 U CN 209104383U
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- China
- Prior art keywords
- cable
- core
- connection
- installation cavity
- plug
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Abstract
The utility model relates to a kind of three core rotary connectors, including cable, cable seal circle, plug tail-hood, plug body, connect core, it is characterised in that: set on the cable there are three cable conductors, the connection core is mounted in plug body, the plug body is equipped with external screw thread, the cable seal circle passes through the side that cable is mounted on connection core, and the plug tail-hood and external screw thread cooperate, and the cable seal circle is in plug tail-hood.The utility model passes through the setting of three core rotary connectors, without extracting connector ferrule from shell, is loaded on after having turned round screw, more convenient operation is quick, to work-yard no requirement (NR), requires operating equipment lower.
Description
Technical field
The utility model relates to a kind of three core rotary connectors.
Background technique
Screw threads for fastening crimping general at present, needs to extract connector ferrule from shell, and compares welding wiring, right
Work-yard requires, while the requirement to operating equipment is also higher.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides three core rotary connectors.
To solve the above problems, the technical scheme adopted by the utility model is
A kind of three core rotary connectors, including cable, cable seal circle, plug tail-hood, plug body connect core,
It is characterized in that: is set on the cable there are three cable conductors, the connection core is mounted in plug body, and described inserts
Head shell is equipped with external screw thread, and the cable seal circle passes through the side that cable is mounted on connection core, the plug tail
Lid cooperates with external screw thread, and in plug tail-hood, described connection core one end is set there are three wiring hole the cable seal circle,
The cable conductors are mounted in wiring hole, are equipped in the middle part of the connection core and are connected through-hole, in the connection through-hole
Equipped with button, it is equipped with installation cavity in the middle part of the connection core, shaft is equipped in the installation cavity, is installed in the shaft
There is limited block, the limited block is resisted against the side of installation cavity, and crimping elastic slice, the pressure are equipped on the limited block
Line elastic slice is in V-shape in installation cavity, and described crimping elastic slice one end is resisted against the top of installation cavity, and the crimping elastic slice is another
One end is depressed in cable conductors, and the connection core other end is connection terminal.
As a preference, the cable seal circle is hollow centrum.
As a preference, the button is equipped with pressing groove.
As a preference, being equipped with protective case in the installation cavity, the limited block is against on the protective sleeve.
As a preference, the outside of described plug body one end is equipped with multiple fitting projections.
As a preference, the plug body is equipped with slide switch.
As a preference, described slide switch one end is equipped with limit spring.
By adopting the above-described technical solution, compared with prior art, the utility model passes through three core rotary connectors
Setting, without extracting connector ferrule from shell, is loaded on, more convenient operation is quick, to work-yard after having turned round screw
No requirement (NR) requires operating equipment lower.
The utility model is described in further detail with reference to the accompanying drawings and detailed description simultaneously.
Detailed description of the invention
Fig. 1 is a kind of decomposition axonometric drawing of three core rotary connectors of the utility model.
Fig. 2 is a kind of local positive view of three core rotary connectors of the utility model.
Fig. 3 is a kind of exploded axonometric drawing of three core rotary connectors of the utility model.
In figure: 1, cable, 11, cable conductors, 2, cable seal circle, 3, plug tail-hood, 4, connection core, 41, external screw thread,
42, wiring hole, 43, connection through-hole, 44, button, 441, pressing groove, 45, installation cavity, 451, protective case, 46, shaft, 47, limit
Block, 48, crimping elastic slice, 49, connection terminal.5, plug body, 51, fitting projection, 52, slide switch, 53, limit spring, 54,
External screw thread.
Specific embodiment
Embodiment:
As shown in Figure 1-3, a kind of three core rotary connectors, including cable 1, cable seal circle 2, plug tail-hood 3 connect core
Body, 4, plug body 5, it is characterised in that: set on the cable 1 there are three cable conductors 11, the connection core 5 is installed
In plug body 5, the plug body 5 is equipped with external screw thread 54, and the cable seal circle 2 passes through cable 1 and is mounted on
Connect the side of core 5, the plug tail-hood 3 and external screw thread 54 cooperate, the cable seal circle 2 in plug tail-hood 3,
Described 4 one end of connection core is set there are three wiring hole 42, and the cable conductors 11 are mounted in wiring hole 42, the company
It connects and is equipped with connection through-hole 43 in the middle part of core 4, button 44 is equipped in the connection through-hole 43, is set in the middle part of the connection core 4
There is installation cavity 45, shaft 46 is equipped in the installation cavity 45, limited block 47, the limit are installed in the shaft 46
Block 47 is resisted against the side of installation cavity 45, and crimping elastic slice 48 is equipped on the limited block 47, and the crimping elastic slice 48 is in V
For font in installation cavity 45, described 48 one end of crimping elastic slice is resisted against the top of installation cavity 45, and the crimping elastic slice 48 is another
One end is depressed in cable conductors 11, and 4 other end of connection core is connection terminal 49.
Further, the cable seal circle 2 is hollow centrum, centrum is set as by cable seal circle 2, into one
Step improves leakproofness.
Further, the button 44 is equipped with pressing groove 441 and facilitates cable by the setting of pressing groove 441
It extracts.
Further, protective case 451 is equipped in the installation cavity 45, the limited block 47 is resisted against protective case 451
On, pass through the setting of protective case 451, it is therefore prevented that limited block improves service life to the abrasion in installation cavity.
Further, the outside of described 5 one end of plug body is equipped with multiple fitting projections 51, passes through multiple fitting projections
51, realize the connection of plug body 5 Yu other electric elements.
Further, the plug body 5 is equipped with slide switch 52, and described 52 one end of slide switch is equipped with limit
Spring 53 facilitates the installation and removal with electric elements by the cooperation of slide switch 52 and fitting projection 51, passes through limit
The setting of spring 53 realizes being close to for three core rotary connectors and other electric elements.
In the utility model, during the cable conductors 11 of removal insulation outsourcing are inserted into wiring hole 42, crimping elastic slice 48
It is lifted along the rotation of shaft 46, the tension reaction of 48 own material of crimping elastic slice firmly presses cable 1 in cable conductors 11
Tightly on protective case 451, cable seal circle 2 is then passed through into cable 1, then plug tail-hood 3 is mounted on plug body 5.Such as
Fruit needs to extract cable 1, and using a straight screwdriver, the pressing groove 441 of squeeze buttons 44, crimping elastic slice 48 is bounced, to
Outer pulling cable 1, can easily extract cable 1 from connector.
By adopting the above-described technical solution, compared with prior art, the utility model passes through three core rotary connectors
Setting, without extracting connector ferrule from shell, is loaded on, more convenient operation is quick, to work-yard after having turned round screw
No requirement (NR) requires operating equipment lower.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under the enlightenment of the utility model
The structure change made, it is all that there is same or similar technical solution with the utility model, belong to the utility model
Protection scope.
Claims (7)
1. a kind of three core rotary connectors, including cable, cable seal circle, plug tail-hood, plug body connect core, special
Sign is: is set on the cable there are three cable conductors, the connection core is mounted in plug body, the plug
Shell is equipped with external screw thread, and the cable seal circle passes through the side that cable is mounted on connection core, the plug tail-hood
Cooperate with external screw thread, the cable seal circle is in plug tail-hood, and described connection core one end is set there are three wiring hole, institute
The cable conductors stated are mounted in wiring hole, and connection through-hole is equipped in the middle part of the connection core, is set in the connection through-hole
There is button, installation cavity is equipped in the middle part of the connection core, shaft is equipped in the installation cavity, is equipped in the shaft
Limited block, the limited block are resisted against the side of installation cavity, and crimping elastic slice, the crimping are equipped on the limited block
Elastic slice is in V-shape in installation cavity, and described crimping elastic slice one end is resisted against the top of installation cavity, and the crimping elastic slice is another
Under side pressure in cable conductors, the connection core other end is connection terminal.
2. three cores rotary connector as described in claim 1, it is characterised in that: the cable seal circle is hollow vertebra
Body.
3. three cores rotary connector as described in claim 1, it is characterised in that: the button is equipped with pressing groove.
4. three cores rotary connector as described in claim 1, it is characterised in that: be equipped with protective case, institute in the installation cavity
The limited block stated is against on the protective sleeve.
5. three cores rotary connector as described in claim 1, it is characterised in that: the outside of described plug body one end is equipped with
Multiple fitting projections.
6. three cores rotary connector as described in claim 1, it is characterised in that: the plug body is equipped with sliding and opens
It closes.
7. three cores rotary connector as claimed in claim 6, it is characterised in that: described slide switch one end is equipped with limit bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056648.9U CN209104383U (en) | 2019-01-14 | 2019-01-14 | A kind of three core rotary connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056648.9U CN209104383U (en) | 2019-01-14 | 2019-01-14 | A kind of three core rotary connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104383U true CN209104383U (en) | 2019-07-12 |
Family
ID=67163920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920056648.9U Active CN209104383U (en) | 2019-01-14 | 2019-01-14 | A kind of three core rotary connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104383U (en) |
-
2019
- 2019-01-14 CN CN201920056648.9U patent/CN209104383U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |