CN206098927U - Connector with stopping function - Google Patents
Connector with stopping function Download PDFInfo
- Publication number
- CN206098927U CN206098927U CN201621156546.7U CN201621156546U CN206098927U CN 206098927 U CN206098927 U CN 206098927U CN 201621156546 U CN201621156546 U CN 201621156546U CN 206098927 U CN206098927 U CN 206098927U
- Authority
- CN
- China
- Prior art keywords
- connector
- pipe
- retaining
- stopping
- elasticity arm
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a connector with stopping function, including connector main part and nut, connector main part end is equipped with the external screw thread, passes through threaded connection with the nut, still include the stopping pipe, the stopping pipe is installed in the connector main part, and the stopping pipe is fixed in the connector main part through nei sai and nut, the stopping pipe is the tubular structure, and one end is equipped with a plurality of flaky elasticity arms, and the terminal ring of elasticity arm is established in stopping pipe end portion, and the shrink is located to the stopping hollow shaft heart to the front end, a cable front end installation tubular connection is equipped with a plurality of bosss on the outer wall of connecting piece, the connecting piece passes stopping pipe and connector main part and links to each other, the spacing facial features butt of boss on the elasticity arm of stopping pipe and the connecting piece. The utility model discloses utilize stopping pipe to replace traditional metal stopping ring, the stopping pipe is worked in coordination with the connecting piece, greatly reduced the complexity of connector major structure, further promoted the stability of production quality.
Description
Technical field
This utility model belongs to solar battery connecting box technical field, more particularly to a kind of connection with stopping function
Device.
Background technology
Adapter is a part for the circuit that multiple solar modules are connected into a system, it may also be said to be ratio
More regular binding post, or snap joint is cried, can be connected with plug at any time.Adapter is blocked place or isolated in circuit
Between obstructed circuit, the bridge of communication is erected, so that current flowing, makes the function that circuit realiration is predetermined.Traditional structure
Adapter is fixedly connected using metal retaining ring, and metal retaining ring is when using, and needs to be arranged on connector body certain
To form fixation in back-off structure, the machining accuracy that this allows for connector body is very high, considerably increases connector body
Production requirement.
The content of the invention
The purpose of this utility model is to solve the above problems, there is provided a kind of complicated journey that can reduce agent structure
Degree, improves the adapter with stopping function of production quality stability again.
For this purpose, the technical solution of the utility model is：A kind of adapter with stopping function, including connector body and
Nut, connector body end is provided with external screw thread, is threaded connection with nut；It is characterized in that：Also include retaining pipe, retaining
Pipe is installed in connector body, and the excessively interior plug of retaining Gutron and nut are fixed in connector body；The retaining pipe is tubulose
Structure, one end is provided with the elasticity arm of some lamellars, and elasticity arm end-rings are located at retaining tube end, and front end is received at retaining pipe axle center
Contracting；A tubular connection is installed in cable front end, and the outer wall of connector is provided with some boss, and the axial cross section of the boss is straight
Angle trapezium structure, boss front end is an inclined plane, and end is the confined planes perpendicular to connector outer circumference surface；The connector is worn
Cross retaining pipe to be connected with connector body, elasticity arm and the confined planes of connector convex platform of retaining pipe are abutted against.
Further, when the connector passes through retaining pipe, the inclined plane of connector convex platform makes the elasticity arm of retaining pipe
Outwards flick；Boss is passed completely through after retaining pipe, and elasticity arm retracted for clearance, elasticity arm is against on the confined planes of boss.
When this utility model is used, first retaining pipe is placed in connector body, is provided by interior plug, locating part by nut
The power that retaining pipe is exited axially outward is limited, retaining pipe is fixed；During assembling, connector is axially inserted into along retaining pipe,
When the elastic force arm contact of the boss on connector and retaining pipe, boss can be such that elasticity arm outwards flicks, until on retaining pipe
Elasticity arm when fully passing over the boss on connector, the elasticity arm of retaining pipe resets, and reaches the effect of connector retaining.This reality
Traditional metal retaining ring is instead of with new utilization retaining pipe, retaining pipe is worked in coordination with connector, greatly reduces connection
The complexity of device agent structure, further improves the stability of production quality.
Description of the drawings
It is described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model
Fig. 1 is structure sectional view of the present utility model；
Fig. 2 is the cooperation schematic diagram of this utility model retaining pipe and connector；
Fig. 3 is the partial enlarged drawing of Fig. 2；
Fig. 4 is the structural representation of this utility model retaining pipe.
It is labeled as in figure：Retaining pipe 1, elasticity arm 11, connector body 2, nut 3, it is interior plug 4, locating part 5, connector 6,
Boss 61, inclined plane 611, confined planes 612, cable 7.
Specific embodiment
Referring to accompanying drawing.The present embodiment includes retaining pipe 1, and retaining pipe is installed in connector body 2, and retaining pipe 1 is arranged on
In connector body 2, retaining pipe end is cased with interior plug 4 and locating part 5, and the outside of the connector body 2 is provided with helicitic texture, with
Nut 3 is mutually screwed up, and nut is fixed on retaining pipe 1 in connector body 2 by interior plug, locating part；In the connector body 2
Portion is hollow, and the inside of connector body 2 is divided into main body leading portion and main body back segment by a circle step surface, and retaining pipe 1 is placed in after main body
Section, connector 6 is placed in main body leading portion when inserting；The retaining pipe 1 is tubular structure, and one end is provided with the elasticity arm of some lamellars
11, the end-rings of elasticity arm 11 are located at the end of retaining pipe 1, and front end is shunk at the axle center of retaining pipe 1, i.e., in round table-like, and elasticity arm
With elasticity, can be to contract, can outwards diastole；
The front end of cable 7 connects a tubular connection 6, and the outer wall of connector 6 is provided with some boss 61, the boss 61
Axial cross section is ladder structure of right angle, and the front end of boss 61 is an inclined plane 611, and end is the limit perpendicular to connector outer circumference surface
The front portion of plane 612, i.e. section is divided into triangle, and rear portion is divided into rectangle；The inclined plane 611 of front end is beneficial to strut elasticity arm 11,
Confined planes 612 are beneficial to be against elasticity arm front end so that connector is fixed in connector body；The connector 6 passes through retaining
When pipe 1 is connected with connector body 2, the elasticity arm 11 of boss 61 and retaining pipe 1 on connector 6 is contacted, the front end of boss 61
Inclined plane 611 causes elasticity arm 11 outwards to flick, until the boss 61 on connector passes completely through the elasticity arm on retaining pipe
When 11, elasticity arm 11 is against on the confined planes of boss, and retaining pipe 1 forms stopping function to connector 6.
When the present embodiment is used, first retaining pipe 1 is placed in connector body 2, by nut 3 by interior plug 4, locating part 5
There is provided and limit the power that retaining pipe 1 is exited axially outward, retaining pipe 1 is fixed；During assembling, by connector 6 along the axle of retaining pipe 1
To insertion, when the elasticity arm 11 of the boss 61 on connector 6 and retaining pipe 1 is contacted, the inclined plane 611 of the front end of boss 61 can make
Elasticity arm 11 is outwards flicked, until when the elasticity arm 11 on retaining pipe fully passes over the boss 61 on connector, retaining pipe
It is against on the confined planes of boss after the retracted for clearance of elasticity arm 11, reaches the effect of the retaining of connector 6.
Claims (2)
1. a kind of adapter with stopping function, including connector body and nut, connector body end is provided with external screw thread,
It is threaded connection with nut；It is characterized in that：Also include retaining pipe, retaining pipe is installed in connector body, retaining Gutron
Cross interior plug and nut is fixed in connector body；The retaining pipe is tubular structure, and one end is provided with the elasticity arm of some lamellars,
Elasticity arm end-rings are located at retaining tube end, and front end is shunk at retaining pipe axle center；A tubular connection is installed in cable front end, even
The outer wall of fitting is provided with some boss, and the axial cross section of the boss is ladder structure of right angle, and boss front end is an inclined plane,
End is the confined planes perpendicular to connector outer circumference surface；The connector is connected through retaining pipe with connector body, retaining
The elasticity arm of pipe is abutted against with the confined planes of connector convex platform.
2. a kind of adapter with stopping function as claimed in claim 1, it is characterised in that：The connector passes through retaining
Guan Shi, the inclined plane of connector convex platform makes the elasticity arm of retaining pipe outwards flick；Boss is passed completely through after retaining pipe, elasticity arm
Retracted for clearance, elasticity arm is against on the confined planes of boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156546.7U CN206098927U (en) | 2016-10-25 | 2016-10-25 | Connector with stopping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156546.7U CN206098927U (en) | 2016-10-25 | 2016-10-25 | Connector with stopping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098927U true CN206098927U (en) | 2017-04-12 |
Family
ID=58484594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156546.7U Active CN206098927U (en) | 2016-10-25 | 2016-10-25 | Connector with stopping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299873A (en) * | 2016-10-25 | 2017-01-04 | 浙江人和光伏科技有限公司 | A kind of adapter with stopping function |
-
2016
- 2016-10-25 CN CN201621156546.7U patent/CN206098927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299873A (en) * | 2016-10-25 | 2017-01-04 | 浙江人和光伏科技有限公司 | A kind of adapter with stopping function |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |