CN208923440U - A kind of water-proof connector is to matching snap ring fixed mechanism - Google Patents
A kind of water-proof connector is to matching snap ring fixed mechanism Download PDFInfo
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- CN208923440U CN208923440U CN201821555408.5U CN201821555408U CN208923440U CN 208923440 U CN208923440 U CN 208923440U CN 201821555408 U CN201821555408 U CN 201821555408U CN 208923440 U CN208923440 U CN 208923440U
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- snap ring
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- connector
- fixedly connected
- inner ring
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Abstract
The utility model discloses a kind of water-proof connectors to snap ring fixed mechanism, belong to fixed mechanism field, its key points of the technical solution are that, including external mold, snap ring and inner ring, the inside of external mold is fixedly connected with internal model, the left end of internal model is fixedly connected with connector, the middle position of connector outer wall is fixedly connected with two piece of first limited block, the outer wall of connector is socketed with inner ring, inner ring is arranged between two piece of first limited block, the outer wall of inner ring is socketed with snap ring, and the inner wall of snap ring is fixedly connected with the second limited block.Achieved the effect that no matter inner ring or snap ring damage only need to change corresponding part, it can effective save the cost, it is poor to solve water-proof connector leakproofness, and the problem of causing water-proof connector using effect to decline, the problem of being easy to happen displacement in use so as to avoid inner ring and snap ring, effectively raising snap ring, connection wire bending angle is excessive to avoiding with fixed effect, and be easy to cause damaged problem.
Description
Technical field
The utility model relates to fixed mechanism field, in particular to a kind of water-proof connector is to snap ring fixed mechanism.
Background technique
Because connector use environment used in Marine Electronics product is harsh, sealing to timing seems especially with to fixed function
It is important, and water-proof connector is a kind of applied to ocean ring in the operations such as oceangoing voyage and marine fishing to snap ring fixed mechanism is matched
Border detects the associated components of connector, can reach sealing, fixed effect, so that water-proof connector is fixed to snap ring
Mechanism real requirement is improved.
But for existing water-proof connector to snap ring fixed mechanism is matched, ring fixed mechanism is inflexible, if snap ring damage need to change
Fall whole wire rod, can not be dismantled, to increase use cost.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of water-proof connectors to solid with snap ring
Determine mechanism, achieved the effect that no matter inner ring or snap ring damage only need to change corresponding part, can effective save the cost,
It is poor to solve water-proof connector leakproofness, and cause water-proof connector using effect decline the problem of, so as to avoid inner ring with
Snap ring is easy to happen the problem of displacement in use, effectively raises snap ring to fixed effect, avoids connection
Wire rod bending angle is excessive, and be easy to cause damaged problem.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of water-proof connector pair
With snap ring fixed mechanism, including external mold, snap ring and inner ring, the inside of the external mold is fixedly connected with internal model, a left side for the internal model
End is fixedly connected with connector, and the middle position of the connector outer wall is fixedly connected with two piece of first limited block, the connection
The outer wall of device is socketed with inner ring, and the inner ring is arranged between two pieces of first limited blocks, and the outer wall of the inner ring is socketed with
Snap ring, the inner wall of the snap ring are fixedly connected with the second limited block, and the inner wall of the inner ring is fixedly connected with elastic sealing gasket, institute
The middle position for stating endocyclic outer wall is fixedly connected with limiting slot, and the limiting slot matches with the second limited block.
Further, the outer wall of the snap ring is fixedly connected with multiple reinforcing ribs, the multiple reinforcing rib equally ring
Cloth setting.
Further, the outer wall that the connector protrudes into internal model one end is fixedly connected with screw thread, in the screw thread and internal model
The groove of wall is meshed.
Further, the connector is fixedly connected with sliding slot far from the outer wall of external mold side, and the sliding slot is along external mold
Extending direction is arranged to " strip " shape structure, and the sliding slot is adapted with elastic sealing gasket.
Further, outer wall of the connector close to external mold side is fixedly connected with fixed block, and the fixed block
Outer diameter is consistent with the outer diameter of inner ring.
Further, the external mold is fixedly connected with cushion collar far from one end of connector, the outer diameter of the cushion collar with
The outer diameter of external mold is equal, and the cushion collar cross section is in " I-shaped " structure, and the cushion collar runs through far from the side of external mold
It is connected with connection wire, the connection wire protrudes into external mold close to one end of cushion collar.
Further, the connector is socketed with inserted terminal far from one end of external mold, and the size of the inserted terminal is less than interior
The size of ring, the outer wall of the inserted terminal include guide groove and mesh, and the mesh is located at the left side of guide groove, and the guiding
Slot extends along the direction of inserted terminal.
In conclusion the utility model has the following beneficial effects:
1, this kind of water-proof connector is socketed with inner ring in the outer wall of connector to snap ring fixed mechanism is matched, by being in " c-type "
The inner ring of structure is assembled on connector outer wall, then snap ring is pushed into and is fixed with inner ring, so that by interior between snap ring and connector
Ring is connected as bridge, so that snap ring, inner ring can be dismantled flexibly, it is inflexible to solve snap ring fixed mechanism, if snap ring
Damage the problem of need to changing whole wire rod, reached no matter the effect that inner ring or snap ring damage only need to change corresponding part
Fruit, can effective save the cost.
2, this kind of water-proof connector is fixedly connected with elastic sealing gasket in the inner wall of inner ring to snap ring fixed mechanism is matched, and leads to
It crosses elastic sealing gasket to be adapted with sliding slot, so that elastic sealing gasket can slide into connector and the inner wall of connector closely pastes
It closes, so that inner ring and connector are improved timing leakproofness, it is poor to solve water-proof connector leakproofness, and make
The problem of declining at water-proof connector using effect.
3, this kind of water-proof connector is fixedly connected with two pieces in the middle position of connector outer wall to snap ring fixed mechanism is matched
First limited block, the inner wall of snap ring are fixedly connected with the second limited block, are limited respectively by the first limited block and the second limited block
The displacement of inner ring and snap ring, effectively mentions the problem of being easy to happen displacement in use so as to avoid inner ring and snap ring
High snap ring is to fixed effect.
4, this kind of water-proof connector is fixedly connected with buffering far from one end of connector in external mold to snap ring fixed mechanism is matched
Set, connection wire in use, is easy to happen bending, is socketed on connection wire by cushion collar, so as to reach
Curved effect is buffered, avoids that connection wire bending angle is excessive, and be easy to cause damaged problem, the company of effectively raising
The service life of wiring material.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the overall structure of the explosion figure of the utility model；
Fig. 3 is the inserted terminal top view of the utility model；
Fig. 4 is the overall structure cross-sectional view of the utility model.
In figure, 1, external mold；101, inserted terminal；1011, guide groove；1012, mesh；102, connection wire；103, cushion collar；
104, fixed block；105, sliding slot；106, internal model；107, connector；108, screw thread；109, the first limited block；2, snap ring；201,
Reinforcing rib；202, the second limited block；3, inner ring；301, limiting slot；302, elastic sealing gasket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of water-proof connector is to the fixed machine of snap ring
Structure, including external mold 1, snap ring 2 and inner ring 3, the inside of external mold 1 are fixedly connected with internal model 106, and the left end of internal model 106 is fixedly connected
Have a connector 107, the middle position of 107 outer wall of connector is fixedly connected with two piece of first limited block 109, connector 107 it is outer
Wall is socketed with inner ring 3, and inner ring 3 is in that " c-type " structure is assembled on 107 outer wall of connector by the inner ring 3 in " C-shaped " structure,
It is again that the push-in of snap ring 2 and inner ring 3 is fixed, so that being connected by inner ring 3 as bridge between snap ring 2 and connector 107, to make
Snap ring 2, inner ring 3 can be dismantled flexibly, it is inflexible to solve 2 fixed mechanism of snap ring, if the damage of snap ring 2 need to change whole wire rod
The problem of, achieved the effect that no matter inner ring 3 or snap ring 2 damage only need to change corresponding part, can effectively save into
This, inner ring 3 is arranged between two piece of first limited block 109, and the outer wall of inner ring 3 is socketed with snap ring 2, and the inner wall of snap ring 2 is fixed to be connected
It is connected to the second limited block 202, limits the displacement of inner ring 3 and snap ring 2 respectively by the first limited block 109 and the second limited block 202,
The problem of being easy to happen displacement in use so as to avoid inner ring 3 and snap ring 2 effectively raises snap ring 3 to solid
Fixed effect, the inner wall of inner ring 3 are fixedly connected with elastic sealing gasket 302, are adapted by elastic sealing gasket 302 with sliding slot 105,
So that elastic sealing gasket 302 can slide into connector 107 and the inner wall of connector 107 fits closely, so that
Inner ring 3 is improved timing leakproofness with connector 107, and it is poor to solve water-proof connector leakproofness, and waterproof is caused to connect
The problem of device using effect declines, the middle position of 3 outer wall of inner ring are fixedly connected with limiting slot 301, limiting slot 301 and the second limit
Position block 202 matches.
Further, the outer wall of snap ring 2 is fixedly connected with multiple reinforcing ribs 201, multiple reinforcing ribs 201 equally ring cloth
Setting enables to snap ring 2 during fastening, increases by being uniformly arranged multiple reinforcing ribs 201 in the outer wall of snap ring 2
The stability of 2 structure of snap ring, to achieve the effect that extend 2 service life of snap ring.
Further, the outer wall that connector 107 protrudes into 106 one end of internal model is fixedly connected with screw thread 108, screw thread 108 with it is interior
The groove of 106 inner wall of mould is meshed, and is meshed by screw thread 108 with the groove of 106 inner wall of internal model, enables to connector 107
Connect with internal model 106 it is even closer, so as to avoid easy connector 107 loosening the problem of.
Further, connector 107 is fixedly connected with sliding slot 105 far from the outer wall of 1 side of external mold, and sliding slot 105 is along outer
1 extending direction of mould is arranged to " strip " shape structure, and sliding slot 105 is adapted with elastic sealing gasket 302, passes through " strip " shape structure
Sliding slot 105 enable to elastic sealing gasket 302 that can slide into, be bonded with the inner wall of connector 107.
Further, outer wall of the connector 107 close to 1 side of external mold is fixedly connected with fixed block 104, and fixed block 104
Outer diameter it is consistent with the outer diameter of inner ring 3, inner ring 3 assemble during, it is concordant with inner ring 3 by fixed block 104, to make
Obtain the problem of deviation will not occur for inner ring 3.
Further, external mold 1 is fixedly connected with cushion collar 103, the outer diameter of cushion collar 103 far from one end of connector 107
It is equal with the outer diameter of external mold 1, and 103 cross section of cushion collar is in " I-shaped " structure, cushion collar 103 is passed through far from the side of external mold 1
It wears and is connected with connection wire 102, connection wire 102 protrudes into external mold 1 close to one end of cushion collar 103, and connection wire 102 makes
With bending in the process, is easy to happen, it is socketed on connection wire 102 by cross section in the cushion collar 103 of " I-shaped " structure,
It so as to reaching the curved effect of buffering, avoids that 102 bending angle of connection wire is excessive, and be easy to cause damaged ask
Topic, effectively raises the service life of connection wire 102.
Further, connector 107 is socketed with inserted terminal 101 far from one end of external mold 1, and the size of inserted terminal 101 is less than
The size of inner ring 3, the outer wall of inserted terminal 101 include guide groove 1011 and mesh 1012, and mesh 1012 is located at guide groove 1011
Left side, and guide groove 1011 along inserted terminal 101 direction extend, by inserted terminal 101 be used for to another connector matched
107 clampings.
Working principle: matching firstly, inner ring 3 is assembled on connector 107, then snap ring 2 is pushed into and is consolidated with 2 mechanism of inner ring
Fixed, elastic sealing gasket 302 slides into inside connector 107 along sliding slot 105 during assembling inner ring 3, with connector 107
Inner wall fit closely so that inner ring 3 is improved timing leakproofness with connector 107, then, connector
Second limited block 202 of the first limited block 109 of 107 outer walls setting and the setting of 2 inner wall of snap ring, by the first limited block 109 with
Second limited block 202 limits the displacement of inner ring 3 and snap ring 2 respectively, holds in use so as to avoid inner ring 3 and snap ring 2
The problem of being easily displaced, and then, is provided with reinforcing rib 201 in the outer wall of snap ring 2, reinforcing rib 201 enables to snap ring 2 to exist
During fastening, increase the stability of 2 structure of snap ring, then, the fixed block 104 and inner ring 3 of 107 outer wall of connector are set
Size is consistent, concordant with inner ring 3 by fixed block 104, so that deviation will not occur for inner ring 3, and connection wire 102 exists
In use process, it is easy to happen bending, is socketed on connection wire 102 by cross section in the cushion collar 103 of " I-shaped " structure,
To carry out buffering bending, it is excessive to avoid 102 bending angle of connection wire, and be easy to cause breakage.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of water-proof connector is to snap ring fixed mechanism, including external mold (1), snap ring (2) and inner ring (3), it is characterised in that:
The inside of the external mold (1) is fixedly connected with internal model (106), and the left end of the internal model (106) is fixedly connected with connector
(107), the middle position of connector (107) outer wall is fixedly connected with two piece of first limited block (109), the connector
(107) outer wall is socketed with inner ring (3), and the inner ring (3) is arranged between two pieces of first limited blocks (109), described interior
The outer wall of ring (3) is socketed with snap ring (2), and the inner wall of the snap ring (2) is fixedly connected with the second limited block (202), the inner ring
(3) inner wall is fixedly connected with elastic sealing gasket (302), and the middle position of inner ring (3) outer wall is fixedly connected with limiting slot
(301), the limiting slot (301) matches with the second limited block (202).
2. a kind of water-proof connector according to claim 1 is to snap ring fixed mechanism, it is characterised in that: the snap ring
(2) outer wall is fixedly connected with multiple reinforcing ribs (201), and equally ring cloth is arranged the multiple reinforcing rib (201).
3. a kind of water-proof connector according to claim 1 is to snap ring fixed mechanism, it is characterised in that: the connector
(107) outer wall for protruding into internal model (106) one end is fixedly connected with screw thread (108), the screw thread (108) and internal model (106) inner wall
Groove be meshed.
4. a kind of water-proof connector according to claim 1 is to snap ring fixed mechanism, it is characterised in that: the connector
(107) outer wall far from external mold (1) side is fixedly connected with sliding slot (105), and the sliding slot (105) is along external mold (1) extension side
To being arranged to " strip " shape structure, and the sliding slot (105) is adapted with elastic sealing gasket (302).
5. a kind of water-proof connector according to claim 1 is to snap ring fixed mechanism, it is characterised in that: the connector
(107) outer wall close to external mold (1) side is fixedly connected with fixed block (104), and the outer diameter and inner ring of the fixed block (104)
(3) outer diameter is consistent.
6. a kind of water-proof connector according to claim 1 is to snap ring fixed mechanism, it is characterised in that: the external mold
(1) one end far from connector (107) is fixedly connected with cushion collar (103), the outer diameter of the cushion collar (103) and external mold (1)
Outer diameter it is equal, and the cushion collar (103) cross section is in " I-shaped " structure, and the cushion collar (103) is far from external mold (1)
Through being connected with connection wire (102), the connection wire (102) protrudes into external mold (1) close to the one end of cushion collar (103) for side
In.
7. a kind of water-proof connector according to claim 1 is to snap ring fixed mechanism, it is characterised in that: the connector
(107) one end far from external mold (1) is socketed with inserted terminal (101), and the size of the inserted terminal (101) is less than the ruler of inner ring (3)
Very little, the outer wall of the inserted terminal (101) includes guide groove (1011) and mesh (1012), and the mesh (1012) is located at guide groove
(1011) left side, and the guide groove (1011) extends along the direction of inserted terminal (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555408.5U CN208923440U (en) | 2018-09-20 | 2018-09-20 | A kind of water-proof connector is to matching snap ring fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555408.5U CN208923440U (en) | 2018-09-20 | 2018-09-20 | A kind of water-proof connector is to matching snap ring fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923440U true CN208923440U (en) | 2019-05-31 |
Family
ID=66706729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555408.5U Active CN208923440U (en) | 2018-09-20 | 2018-09-20 | A kind of water-proof connector is to matching snap ring fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208923440U (en) |
-
2018
- 2018-09-20 CN CN201821555408.5U patent/CN208923440U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211101 Address after: 518000 buildings 1101, 1, 3, 5 and 7 of Leli Precision Industry (Shenzhen) Co., Ltd., Fuhai Avenue West Road, Heping community, Fuhai street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen LeYang Electric Wire Appliance Co.,Ltd. Address before: 518000 tongfuyu Industrial Zone, Xinhe community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: LOROM PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right |