CN207134534U - A kind of waterproof wiring terminal assembly - Google Patents
A kind of waterproof wiring terminal assembly Download PDFInfo
- Publication number
- CN207134534U CN207134534U CN201721121698.8U CN201721121698U CN207134534U CN 207134534 U CN207134534 U CN 207134534U CN 201721121698 U CN201721121698 U CN 201721121698U CN 207134534 U CN207134534 U CN 207134534U
- Authority
- CN
- China
- Prior art keywords
- copper piece
- grafting
- junction block
- sealing ring
- bending leg
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of waterproof wiring terminal assembly, including junction block and the copper piece being plugged on junction block, copper piece includes the first bending leg and the second bending leg, and junction block is provided with the inserting groove for the first bending leg grafting and the grafting through hole for the second bending leg grafting；Second bending leg is arranged with copper piece sealing ring and collar successively, and copper piece sealing ring is by rand pressing on grafting through hole；Effectively improve the sealing after the assembling of copper piece and junction block, avoid both from assembling and produce gap, simultaneously annular standing groove is additionally provided with the lateral wall of junction block, fitted seal circle is provided with annular standing groove, fitted seal circle can compress close fit face, when in use, it is possible to prevente effectively from rainwater or conducting medium are entered from mating surface infiltration, improve its sealing property, fitted seal circle is placed by annular standing groove simultaneously, avoid fitted seal circle from being subjected to displacement, also avoid additionally placing fitted seal circle, be easy to assemble.
Description
Technical field
Electrical fitting is the utility model is related to, more specifically, it relates to a kind of waterproof wiring terminal assembly.
Background technology
At present, binding post is widely used in electronic product, for connecting the circuit of two systems (equipment or electrical equipment)
It is connected together or circuit separated time, to adjust the outlet direction of each circuit, for example, when installing more LED spotlights, Down lamps, just
One wire bus is often separated at a distance branch line to be connected with a lamp by binding post and do simultaneously with bus
Connect.
Its middle connecting terminal mainly includes the copper piece on junction block and setting junction block, when using binding post, holds
Easily there is gap in the mating surface of easy binding post, and there is also gap, rainwater or conducting medium appearance with junction block for copper piece
Easily entered by these gaps at wiring so as to trigger electric leakage, the short-circuit or potential safety hazards such as damage of getting rusty.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of waterproof wiring terminal assembly,
With good waterproofing effect, its usage safety performance is improved.
To achieve the above object, the utility model provides following technical scheme：
A kind of waterproof wiring terminal assembly, including junction block and the copper piece that is plugged on junction block, the copper piece include
First bending leg and the second bending leg, the junction block are provided with for the inserting groove of the first bending leg grafting and for the second bending leg
The grafting through hole of grafting, second bending leg are connected through grafting through hole with electric wire；Second bending leg is arranged successively
There are copper piece sealing ring and collar, the copper piece sealing ring is by rand pressing on grafting through hole；Junction block lateral wall also
Provided with annular standing groove, fitted seal circle is provided with the annular standing groove, the fitted seal circle can compress close fit
Face.
The utility model is further set：The annular standing groove includes annular bottom wall and annular sidewall, the annular bottom
The end face of wall is connected with the lateral wall of junction block, and other end is connected with annular sidewall, and the annular sidewall leans outward
Tiltedly set.
The utility model is further set：The madial wall of the copper piece sealing ring is provided with several fit with copper piece
Lug boss, several internal projection portions are uniformly distributed along copper piece sealing ring axis direction；The lateral wall of the copper piece sealing ring is provided with
Several exterior protrusions to be fitted with grafting through hole, several exterior protrusions are uniformly distributed along copper piece sealing ring axis direction.
The beneficial effects of the utility model：Second bending leg is arranged with copper piece sealing ring and collar, the copper successively
Part sealing ring is by rand pressing on grafting through hole；The sealing after the assembling of copper piece and junction block is effectively improved, avoids two
Person, which assembles, produces gap, while is additionally provided with annular standing groove in the lateral wall of junction block, is provided with and coordinates in the annular standing groove
Sealing ring, the fitted seal circle can compress close fit face, when in use, it is possible to prevente effectively from rainwater or conducting medium
Enter from mating surface infiltration, improve its sealing property, while fitted seal circle is placed by annular standing groove, avoid coordinating close
Seal is subjected to displacement, and is also avoided additionally placing fitted seal circle, is easy to assemble.
Brief description of the drawings
Fig. 1 is a kind of structure decomposition figure of waterproof wiring terminal assembly embodiment of the utility model；
Fig. 2 is the structural representation of junction block；
Fig. 3 is the structural representation of copper piece sealing ring.
Description of reference numerals：1st, junction block；11st, inserting groove；12nd, grafting through hole；13rd, annular standing groove；131st, annular bottom
Wall；132nd, annular sidewall；2nd, copper piece；21st, the first bending leg；22nd, the second bending leg；3rd, copper piece sealing ring；31st, internal projection portion；
32nd, exterior protrusion；4th, collar；5th, fitted seal circle.
Embodiment
1 to Fig. 3 a kind of waterproof wiring terminal assembly embodiment of the utility model is described in further details referring to the drawings.
A kind of waterproof wiring terminal assembly, including junction block 1 and the copper piece 2 that is plugged on junction block 1, the copper piece 2
Including the first bending leg 21 and the second bending leg 22, the junction block 1 be provided with for the grafting of the first bending leg 21 inserting groove 11 with
And the grafting through hole 12 for the grafting of the second bending leg 22, second bending leg 22 are connected through grafting through hole 12 with electric wire；
Second bending leg 22 is arranged with copper piece sealing ring 3 and collar 4 successively, and the copper piece sealing ring 3 is pressed on slotting by collar 4
Connect on hole 12；Copper piece 2 and the sealing after the assembling of junction block 1 are effectively improved, avoids both from assembling and produces gap, while
The lateral wall of junction block 1 is additionally provided with annular standing groove 13, and fitted seal circle 5, the cooperation are provided with the annular standing groove 13
Sealing ring 5 can compress close fit face, when in use, it is possible to prevente effectively from rainwater or conducting medium penetrate into from mating surface
Go, improve its sealing property, while fitted seal circle 5 is placed by annular standing groove 13, avoid fitted seal circle 5 that position occurs
Move, also avoid additionally placing fitted seal circle 5, be easy to assemble.
The annular standing groove 13 includes annular bottom wall 131 and annular sidewall 132, the end face of the annular bottom wall 131
It is connected with the lateral wall of junction block 1, other end is connected with annular sidewall 132, and the annular sidewall 132 is outward-dipping to be set
Put, be so easily installed fitted seal circle 5, while also reduce the annular manufacture difficulty of standing groove 13.
The madial wall of the copper piece sealing ring 3 is provided with several internal projection portions 31 to be fitted with copper piece 2, several convexes
Portion 31 is played to be uniformly distributed along the axis direction of copper piece sealing ring 3；The lateral wall of the copper piece sealing ring 3 leads to provided with several with grafting
The exterior protrusion 32 that hole 12 fits, several exterior protrusions 32 are uniformly distributed along the axis direction of copper piece sealing ring 3, so effective
Improve copper piece sealing ring 3 and copper piece 2 and the sealing of grafting through hole 12.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of waterproof wiring terminal assembly, including junction block and the copper piece that is plugged on junction block, it is characterized in that：The copper
Part includes the first bending leg and the second bending leg, and the junction block is provided with for the inserting groove of the first bending leg grafting and for second
The grafting through hole of bending leg grafting, second bending leg are connected through grafting through hole with electric wire；
Second bending leg is arranged with copper piece sealing ring and collar successively, and the copper piece sealing ring is by rand pressing in grafting
On through hole；
Annular standing groove is additionally provided with the lateral wall of junction block, fitted seal circle, the cooperation are provided with the annular standing groove
Sealing ring can compress close fit face.
2. a kind of waterproof wiring terminal assembly according to claim 1, it is characterized in that：The annular standing groove includes annular
Bottom wall and annular sidewall, the end face of the annular bottom wall are connected with the lateral wall of junction block, other end and annular sidewall
It is connected, the outward-dipping setting of annular sidewall.
3. a kind of waterproof wiring terminal assembly according to claim 1 or 2, it is characterized in that：The copper piece sealing ring it is interior
Side wall is provided with several internal projection portions to be fitted with copper piece, and several internal projection portions uniformly divide along copper piece sealing ring axis direction
Cloth；The lateral wall of the copper piece sealing ring is provided with several exterior protrusions to be fitted with grafting through hole, several exterior protrusions
It is uniformly distributed along copper piece sealing ring axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121698.8U CN207134534U (en) | 2017-09-02 | 2017-09-02 | A kind of waterproof wiring terminal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121698.8U CN207134534U (en) | 2017-09-02 | 2017-09-02 | A kind of waterproof wiring terminal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134534U true CN207134534U (en) | 2018-03-23 |
Family
ID=61637447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121698.8U Active CN207134534U (en) | 2017-09-02 | 2017-09-02 | A kind of waterproof wiring terminal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134534U (en) |
-
2017
- 2017-09-02 CN CN201721121698.8U patent/CN207134534U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206685565U (en) | Electric connector | |
| CN204992111U (en) | Joint formula electric connector | |
| CN203367611U (en) | Waterproof sealing plug and cable connector therewith | |
| CN106953185A (en) | Electric connector | |
| CN208508145U (en) | Multifunctional high pressure connector and battery product | |
| CN205319673U (en) | Waterproof connection box | |
| CN207134534U (en) | A kind of waterproof wiring terminal assembly | |
| CN206498000U (en) | A kind of board-like power connector | |
| CN204793290U (en) | Novel spot of wiring structure | |
| CN208753598U (en) | A kind of shielded power supply connector | |
| CN207490187U (en) | Waterproof electrical connector socket | |
| CN204118367U (en) | Waterproof electrical connector | |
| CN203503829U (en) | Waterproof connector capable of being rapidly butt-jointed | |
| CN207664257U (en) | Liquid cooling line component and charging gun | |
| CN210389260U (en) | Sealing structure of robot | |
| CN207490199U (en) | A kind of 90 degree of tail folders of metal connector | |
| CN210297160U (en) | Electrical installation junction box for building | |
| CN203967714U (en) | Multi-functional cable water joint | |
| CN209448144U (en) | A kind of two cores shielding metal connector | |
| CN206422241U (en) | A kind of H shaped cable clamps | |
| CN208062343U (en) | A kind of connector plug | |
| CN209626533U (en) | A kind of waterproof exchange output plug component of novel high-power Mobile inverse power source | |
| CN203787650U (en) | Power line connecting piece | |
| CN205790650U (en) | A kind of flat water-proof connector | |
| CN215732407U (en) | Detachable automobile wire harness with waterproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |