CN206332253U - A kind of dual waterproof construction of connector mechanism - Google Patents
A kind of dual waterproof construction of connector mechanism Download PDFInfo
- Publication number
- CN206332253U CN206332253U CN201720013746.5U CN201720013746U CN206332253U CN 206332253 U CN206332253 U CN 206332253U CN 201720013746 U CN201720013746 U CN 201720013746U CN 206332253 U CN206332253 U CN 206332253U
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- CN
- China
- Prior art keywords
- thread segment
- water proof
- proof ring
- procapsid
- back casing
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Abstract
The utility model discloses a kind of dual waterproof construction of connector mechanism, including procapsid and matched back casing, wherein include the first noumenon and the first thread segment, the first locating surface and the first water proof ring that are arranged on the first noumenon in procapsid, first thread segment is positioned close at the right side of the first noumenon, and the first water proof ring is arranged between the first locating surface and the first thread segment；Back casing includes the second body and the second thread segment, the second locating surface and the second water proof ring that are arranged on the second body, and the second thread segment is positioned close at the left side of the second body, and the second water proof ring is arranged between the second locating surface and the second thread segment；Procapsid and back casing are realized by the first thread segment and the second thread segment to be connected.The utility model can play dual waterproof action by setting water proof ring on procapsid and back casing respectively, and compared to the connector of traditional only single ply waterproofing structure, its water resistance is greatly enhanced.
Description
Technical field
The utility model is related to connector technique field, particularly relates to a kind of dual waterproof knot of connector mechanism
Structure.
Background technology
Industry female connector waterproofing design is mainly that sealing ring is mounted in outside connector, and sealing ring external diameter is squeezed by shell
Compressive strain reaches sealing effectiveness, and due to using inferior materials and turning out substandard goods or design problem for producer, the waterproof effect that can actually reach but is joined
Difference is uneven.But in face of more and more harsh use environment requirement, requirement of the client to connector classification of waterproof also more and more higher,
Existing single ply waterproofing structure can not meet high classification of waterproof requirement.
Therefore, inventor of the present utility model needs a kind of new technology of design badly to improve its problem.
Utility model content
The utility model aims to provide a kind of dual waterproof construction of connector mechanism, and it can effectively improve connector
Waterproof ability.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of dual waterproof construction of connector mechanism, including：Procapsid and matched back casing, wherein described
Procapsid includes the first noumenon and the first thread segment, the first locating surface and the first water proof ring that are arranged on the first noumenon,
First thread segment is positioned close at the right side of the first noumenon, and first water proof ring, which is arranged on described first, to be determined
Between plane and first thread segment；The back casing includes the second body and the second spiral shell being arranged on second body
Line section, the second locating surface and the second water proof ring, second thread segment are positioned close at the left side of second body, institute
The second water proof ring is stated to be arranged between second locating surface and second thread segment；Set at the left side of second body
There is one to be used to housing the platform of first thread segment, the procapsid and the back casing by first thread segment and
Second thread segment realizes connection.
Preferably, the right side of the procapsid is provided with first arcwall face for being used to hold out against second water proof ring,
The left side of the back casing is provided with second arcwall face for holding out against first water proof ring.
Preferably, first water proof ring and/or second water proof ring are round sealing ring.
Preferably, the level where second arcwall face is higher than the level where first arcwall face.
Preferably, first water proof ring is tightened on the procapsid by screw thread.
Preferably, second water proof ring is tightened on the back casing by screw thread.
Using above-mentioned technical proposal, the utility model at least includes following beneficial effect：
The dual waterproof construction of connector mechanism described in the utility model, by respectively in procapsid with being set on back casing
Water proof ring is put, dual waterproof action can be played, compared to the connector of traditional only single ply waterproofing structure, its water resistance
Greatly enhance.
Brief description of the drawings
Fig. 1 is the structural representation before the dual waterproof construction assembling of connector mechanism described in the utility model；
Fig. 2 is the structural representation after the dual waterproof construction assembling of connector mechanism described in the utility model.
Wherein：1. procapsid, 2. back casings, 3. the first noumenons, 4. first thread segments, 5. first locating surfaces, 6. first prevent
Hydrosphere, 7. second bodies, 8. second thread segments, 9. second water proof rings, 10. second locating surfaces, 11. first arcwall faces, 12. second
Arcwall face.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1 to Figure 2, to meet the dual waterproof construction of connector mechanism of the present utility model a kind of, including：Before
Housing 1 and matched back casing 2, wherein including the first noumenon 3 in the procapsid 1 and being arranged on the first noumenon 3
On the first thread segment 4, the first locating surface 5 and the first water proof ring 6, first thread segment 4 is positioned close to the first
At the right side of body 3, first water proof ring 6 is arranged between first locating surface 5 and first thread segment 4；It is described
Back casing 2 includes the second body 7 and the second thread segment 8 being arranged on second body 7, the second locating surface 10 and second are anti-
Hydrosphere 9, second thread segment 8 is positioned close at the left side of second body 7, and second water proof ring 9 is arranged on
Between second locating surface 10 and second thread segment 8；Provided with one for housing at the left side of second body 7
The platform of first thread segment 4, the procapsid 1 and the back casing 2 pass through first thread segment 4 and second spiral shell
The screw thread of line section 8, which coordinates, realizes connection.
Preferably, the right side of the procapsid 1 is provided with first arcwall face for holding out against second water proof ring 9
11, the left side of the back casing 2 is provided with second arcwall face 12 for holding out against first water proof ring 6.Two arcs
The design in face make it that it can not only hold out against the first water proof ring 6 and the second water proof ring 9, while will not cause that the two was being extruded again
Deformed seriously in punching, be further ensured that waterproof effect.
Preferably, first water proof ring 6 and/or second water proof ring 9 are round sealing ring.
Preferably, the level where second arcwall face 12 is high higher than the plane where first arcwall face 11
Degree.
Preferably, first water proof ring 6 is tightened on the procapsid 1 by screw thread.
Preferably, second water proof ring 9 is tightened on the back casing 2 by screw thread.
The principle of the present embodiment is：
Procapsid 1 and back casing 2 load onto round sealing ring respectively, are tightened by screw thread, first in housing installation process
The thread segment 8 of thread segment 4 and second can be moved closer to, and (all contradicted when the two each reaches specified location and arrived sealing ring edge
Place), now the round sealing ring on procapsid 1 and back casing 2 can extrude contraction, so that circular seal ring be compressed.Its size
Design need to ensure that round sealing ring shrinks at least 30% to reach waterproof effect.Because part has the edge of machining tolerance
Therefore, connector can only select one to be positioned by both the first locating surface 5 or the second locating surface 10；To ensure waterproof knot at two
Structure can reach waterproof effect, thus during connector design, if being positioned by the second locating surface 10, the first locating surface 5 during design
Do not allow 1/10 more than round seal diameter with the left side of back casing 2 distance.Similarly, if determining by the second locating surface 10
Position, the second locating surface 10 does not allow 1/10 more than round seal diameter with the right side of procapsid 1 distance during design.
Procapsid 1 plays dual waterproof action with back casing 2 by round sealing ring in the utility model, compared to tradition
Only single ply waterproofing structure connector, its water resistance greatly enhances.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of dual waterproof construction of connector mechanism, it is characterised in that including：Procapsid and matched back casing,
Wherein include the first noumenon and the first thread segment being arranged on the first noumenon, the first locating surface and the in the procapsid
One water proof ring, first thread segment is positioned close at the right side of the first noumenon, and first water proof ring is arranged on
Between first locating surface and first thread segment；The back casing includes the second body and is arranged on second body
On the second thread segment, the second locating surface and the second water proof ring, second thread segment is positioned close to second body
At left side, second water proof ring is arranged between second locating surface and second thread segment；Second body
Left side at be used to house the platform of first thread segment provided with one, the procapsid and the back casing pass through described
First thread segment and second thread segment realize connection.
2. the dual waterproof construction of connector mechanism as claimed in claim 1, it is characterised in that：The right side of the procapsid
The first arcwall face provided with one for holding out against second water proof ring, the left side of the back casing is used to hold out against provided with one
Second arcwall face of first water proof ring.
3. the dual waterproof construction of connector mechanism as claimed in claim 1 or 2, it is characterised in that：First water proof ring
And/or second water proof ring is round sealing ring.
4. the dual waterproof construction of connector mechanism as claimed in claim 2, it is characterised in that：Where second arcwall face
Level be higher than first arcwall face where level.
5. the dual waterproof construction of connector mechanism as claimed in claim 1, it is characterised in that：First water proof ring passes through
Screw thread is tightened on the procapsid.
6. the dual waterproof construction of connector mechanism as claimed in claim 1, it is characterised in that：Second water proof ring passes through
Screw thread is tightened on the back casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013746.5U CN206332253U (en) | 2017-01-06 | 2017-01-06 | A kind of dual waterproof construction of connector mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013746.5U CN206332253U (en) | 2017-01-06 | 2017-01-06 | A kind of dual waterproof construction of connector mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332253U true CN206332253U (en) | 2017-07-14 |
Family
ID=59294101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720013746.5U Active CN206332253U (en) | 2017-01-06 | 2017-01-06 | A kind of dual waterproof construction of connector mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332253U (en) |
-
2017
- 2017-01-06 CN CN201720013746.5U patent/CN206332253U/en active Active
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