CN206225977U - Cable connector and the charging pile with it - Google Patents
Cable connector and the charging pile with it Download PDFInfo
- Publication number
- CN206225977U CN206225977U CN201621356168.7U CN201621356168U CN206225977U CN 206225977 U CN206225977 U CN 206225977U CN 201621356168 U CN201621356168 U CN 201621356168U CN 206225977 U CN206225977 U CN 206225977U
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- China
- Prior art keywords
- cable connector
- protective case
- connector according
- screwing
- mounting flange
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- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000010276 construction Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a kind of cable connector and the charging pile with it.Wherein, cable connector includes connecting portion, with connecting hole；Portion is screwed, the portion of screwing is rotatablely arranged on connecting portion, the portion of screwing has the restraint location and the released position with the direction back-out opposite with first direction screwed towards first direction；Protective case, is arranged in connecting hole, and when the portion of screwing is located at restraint location, the portion of screwing extrudes protective case so that protective case is deformed upon.Using the cable connector of the structure, the problem that the cable connector is got loose after using long-time can be effectively prevented from, improve the security of cable connector.
Description
Technical field
The utility model is related to technical field of electrical equipment, filling in particular to a kind of cable connector and with it
Electric stake.
Background technology
In the prior art, charging pile cable is that cable connector is connected by plastic base with charging pile, and pedestal connects by screw thread entirely
Connect, easily loosening is used for a long time.Cable unprotect is drawn out and there is potential safety hazard after pedestal loosening.
Utility model content
Main purpose of the present utility model is to provide a kind of cable connector and the charging pile with it, to solve existing skill
There is potential safety hazard in the cable connector in art.
To achieve these goals, according to one side of the present utility model, there is provided a kind of cable connector, including：Even
Socket part, with connecting hole；Portion is screwed, the portion of screwing is rotatablely arranged on connecting portion, the portion of screwing has towards first direction rotation
Tight restraint location and the released position with the direction back-out opposite with first direction；Protective case, is arranged in connecting hole,
When the portion of screwing is located at restraint location, the portion of screwing extrudes protective case so that protective case is deformed upon.
Further, protective case is flexible piece.
Further, the cross section of protective case is in a ring.
Further, connecting portion includes：Connection body, the portion of screwing is arranged in the first end of connection body；Mounting flange,
It is arranged on the outer peripheral face of connection body, screw hole is provided with mounting flange.
Further, mounting flange is loop configuration.
Further, connecting portion also includes：Clamp nut, is arranged on the second end of connection body, and mounting flange is located at
Clamp nut and screw between portion, clamping part is formed between clamp nut and mounting flange.
Further, installation base is formed with connection body, protective case is located on installation base, and one end of protective case is prolonged
This is external to extend connection.
Further, the portion of screwing includes：Screw body, screw body in tubular construction, screw body first end it is interior
Portion is provided with internal thread, and the second end for screwing body is provided with retaining ring, and the internal diameter of retaining ring is less than the internal diameter for screwing body, protects
Sheath connects with the contacted inner surfaces of retaining ring.
Further, flexible piece is nylon jacket.
According to another aspect of the present utility model, there is provided a kind of charging pile, including cable connector, cable connector is above-mentioned
Cable connector.
Using the technical solution of the utility model, the cable connector includes connecting portion, screws portion and protective case.Connecting portion has
There is connecting hole.The portion of screwing is rotatablely arranged on connecting portion, the portion of screwing have the restraint location that screws towards first direction with
And the released position with the direction back-out opposite with first direction.Protective case is arranged in connecting hole, when the portion of screwing is located at tightly
When maintenance is put, the portion of screwing extrudes protective case so that protective case is deformed upon.Using the cable connector of the structure, can effectively keep away
Exempt from the problem that the cable connector is got loose after using long-time, improve the security of cable connector.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing being further understood to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment according to cable connector of the present utility model installation on a mounting board；
And
Fig. 2 show C-C in Fig. 1 to sectional view.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, connecting portion；11st, connecting hole；111st, installation base；12nd, mounting flange；13rd, clamp nut；20th, portion is screwed；
21st, body is screwed；211st, retaining ring；30th, protective case；50th, installing plate.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
Method, product or other intrinsic steps of equipment or unit.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Implementation method can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property implementation method is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make identical device is presented with like reference characters, thus they are retouched by omitting
State.
With reference to shown in Fig. 1 and Fig. 2, according to embodiment of the present utility model, there is provided a kind of cable connector.
Specifically, the cable connector includes connecting portion 10, screws portion 20 and protective case 30.Connecting portion 10 has connecting hole
11.Portion 20 is screwed to be rotatablely arranged on connecting portion 10, screw portion 20 have the restraint location that screws towards first direction with
And the released position with the direction back-out opposite with first direction.Protective case 30 is arranged in connecting hole 11, when the portion that screws 20
During positioned at restraint location, screw portion 20 and extrude protective case 30 so that protective case 30 is deformed upon.
In the present embodiment, using the cable connector of the structure, can be effectively prevented from the cable connector using it is long when
Between after the problem that gets loose, improve the security of cable connector.
In order to increase the connective stability of cable connector so that when the portion 20 of screwing is tightened so that the extruding of protective case 30 is protected
So that protective case 30 is deformed upon in the connecting portion 10, i.e., due to screwing the extruding in portion 20, protective case 30 can be towards even for sheath 30
The center protrusion of the connecting hole 11 of socket part 10 is reducing the area of passage at connecting hole 11.Wherein, carried out when with cable connector
When installing connecting wire, wire passes through the connecting hole 11 of connecting portion 10, protective case 30 to be set on wire, tightens the portion of screwing 20
When, the outer surface that protective case 30 is close to cable in the presence of the portion that screws 20 reaches the effect for holding cable tightly.
In order that under the extruding in the portion that screws 20 so that protective case 30 is easily deformed, protective case 30 is arranged to flexibility
Part.Preferably, flexible piece is nylon jacket, and protective case 30 cross section in a ring.So setting can increase cable connector and consolidate
Determine the stability of cable.
Connecting portion 10 includes connection body and mounting flange 12.Portion 20 is screwed to be arranged in the first end of connection body.Peace
Dress flange 12 is arranged on the outer peripheral face of connection body, and screw hole is provided with mounting flange 12.So setting can be conveniently electric
Cable joint is connected.
In order to further increase the stability of cable connector, the mounting flange 12 of cable connector is arranged to ring junction
Structure.
As shown in figure 1, connecting portion 10 also includes clamp nut 13.Clamp nut 13 is arranged at the second end of connection body
On, mounting flange 12 is located at clamp nut 13 and screws between portion 20, and clamping is formed between clamp nut 13 and mounting flange 12
Portion.So set and allow to spin down clamp nut 13 when cable connector is installed, then stretch one end of the construction of cable
Enter on installing plate 50, and installing plate 50 is located in clamping part.
In order that obtain protective case 30 not released in connecting portion 10, installation base 111 is formed with connection body, protected
Set 30 is located on installation base 111, and one end of protective case 30 extends to connection originally in vitro.Can so play prevents protective case 30
It is moved.Increased the stability of the setting of protective case 30.
Screwing portion 20 includes screwing body 21.Screw body 21 in tubular construction, screw the inside of the first end of body 21
Internal thread is provided with, the second end for screwing body 21 is provided with retaining ring 211, and the internal diameter of retaining ring 211 is less than and screws body 21
Internal diameter, protective case 30 connects with the contacted inner surfaces of retaining ring 211.So set can effectively act as extruding protective case 30 become
The effect of shape, meanwhile, retaining ring 211 also has the effect locked to wire simultaneously, further increases the cable and connects
The connection reliability of head.
Cable connector in above-described embodiment can be also used for technical field of electrical equipment, i.e., according to of the present utility model another
On the one hand, there is provided a kind of charging pile.The charging pile includes cable connector.Cable connector is that the cable in above-described embodiment connects
Head.Specifically, the cable connector includes connecting portion 10, screws portion 20 and protective case 30.Connecting portion 10 has connecting hole 11.Screw
Portion 20 is rotatablely arranged on connecting portion 10, screws portion 20 with the restraint location screwed towards first direction and with court
To the released position of the back-out opposite with first direction.Protective case 30 is arranged in connecting hole 11, when the portion that screws 20 is located at fastening
During position, screw portion 20 and extrude protective case 30 so that protective case 30 is deformed upon.Using the cable connector of the structure, can be effective
Avoid the problem that the cable connector got loose after using long-time, improve the security of cable connector.
The cable connector can effectively solve the problem that cable is drawn out caused by being loosened due to cable pedestal, triggers coupled
Damage parts, cable is local after pulling out powered to have potential safety hazard.Concrete operation step includes：
(1) by cable connector flange face it is first, mounting flange outwardly through box plate.
(2) 6 assembling bolts are installed after, hole position is aligned, clamp nut is reinstalled, cable connector is fixed on box plate
On.
(3) cable, is passed through fastening nut, cable connector is then passed through, nut is fastened to hold cable tightly.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
1st, eliminate safe hidden trouble, it is ensured that the personal safety of user.
2nd, the other parts caused after being drawn out due to cable are reduced to damage
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of cable connector, it is characterised in that including：
Connecting portion (10), with connecting hole (11)；
Portion (20) is screwed, the portion (20) that screws is rotatablely arranged on the connecting portion (10), it is described to screw portion (20) tool
There is the restraint location that is screwed towards first direction and with towards the released position of back-out opposite to the first direction；
Protective case (30), is arranged in the connecting hole (11), when it is described screw portion (20) positioned at the restraint location when, it is described
Screw portion (20) and extrude the protective case (30) so that the protective case (30) is deformed upon.
2. cable connector according to claim 1, it is characterised in that the protective case (30) is flexible piece.
3. cable connector according to claim 1, it is characterised in that the cross section of the protective case (30) is in a ring.
4. cable connector according to claim 1, it is characterised in that the connecting portion (10) includes：
Connection body, the portion (20) that screws is arranged in the first end of the connection body；
Mounting flange (12), is arranged on the outer peripheral face of the connection body, and screw hole is provided with the mounting flange (12).
5. cable connector according to claim 4, it is characterised in that the mounting flange (12) is loop configuration.
6. cable connector according to claim 4, it is characterised in that the connecting portion (10) also includes：
Clamp nut (13), is arranged on the second end of the connection body, and the mounting flange (12) is positioned at the fastening spiral shell
Female (13) are screwed between portion (20) with described, and clamping part is formed between the clamp nut (13) and the mounting flange (12).
7. cable connector according to claim 4, it is characterised in that be formed with installation base in the connection body
(111), the protective case (30) on the installation base (111), one end of the protective case (30) extends to the company
Connect this external.
8. cable connector according to claim 1, it is characterised in that the portion (20) that screws includes：
Body (21) is screwed, described to screw body (21) in tubular construction, the inside of the first end for screwing body (21) sets
Internal thread is equipped with, second end for screwing body (21) is provided with retaining ring (211), and the internal diameter of the retaining ring (211) is small
In the internal diameter for screwing body (21), the protective case (30) connects with the contacted inner surfaces of the retaining ring (211).
9. cable connector according to claim 2, it is characterised in that the flexible piece is nylon jacket.
10. a kind of charging pile, including cable connector, it is characterised in that the cable connector is any one of claim 1 to 9
Described cable connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621356168.7U CN206225977U (en) | 2016-12-09 | 2016-12-09 | Cable connector and the charging pile with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621356168.7U CN206225977U (en) | 2016-12-09 | 2016-12-09 | Cable connector and the charging pile with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225977U true CN206225977U (en) | 2017-06-06 |
Family
ID=58784791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621356168.7U Active CN206225977U (en) | 2016-12-09 | 2016-12-09 | Cable connector and the charging pile with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225977U (en) |
-
2016
- 2016-12-09 CN CN201621356168.7U patent/CN206225977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171228 Address after: 100176 Building No. 13, courtyard 2, Sein North Street, Daxing District economic and Technological Development Zone, Beijing Patentee after: National network (Beijing) New Energy Automotive Service Co., Ltd. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Co-patentee before: State Grid Corporation of China Patentee before: State Grid Beijing Electric Power Company |