CN111864454A - Waterproof wall-penetrating connector - Google Patents
Waterproof wall-penetrating connector Download PDFInfo
- Publication number
- CN111864454A CN111864454A CN202010643592.4A CN202010643592A CN111864454A CN 111864454 A CN111864454 A CN 111864454A CN 202010643592 A CN202010643592 A CN 202010643592A CN 111864454 A CN111864454 A CN 111864454A
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- opening
- clamping
- waterproof wall
- locking
- housing
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- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof wall-penetrating connector which comprises a shell, a wire locking structure and a sealing structure, wherein the shell is provided with a cavity, a first opening and a second opening, the first opening and the second opening are communicated with the cavity, the first opening is used for a first wire harness to penetrate through, and the second opening is used for a second wire harness to penetrate through; the wire locking structure is arranged in the cavity and used for fixing and connecting the first wire harness and the second wire harness extending into the cavity; the sealing structure comprises a first sealing piece arranged at a first opening of the cavity, and the first sealing piece is used for sealing the connected body. The waterproof wall-penetrating connector enables the wiring harness to be fixed more firmly, so that the connecting effect of the waterproof wall-penetrating connector is better; and can prevent external dust or water stain from entering the shell, so that the service life of the through-wall connector is longer.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a waterproof wall-penetrating connector.
Background
The connector mainly used connects different components and parts to transmission signal or electric current etc. but traditional connector, especially in wearing the wall connector, most unable structure itself is waterproof, dustproof, needs external waterproof dustproof box, leads to the connection of pencil unstable, appears connecting failure easily, makes user experience feel not good.
Disclosure of Invention
Aiming at the defects in the technology, the invention provides a waterproof wall-through connector, aiming at overcoming the defects of the traditional connector and improving the user experience.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a waterproof wall-penetrating connector, comprising:
the shell is provided with a cavity, a first opening and a second opening, wherein the first opening and the second opening are communicated with the cavity, the first opening is used for a first wire harness to penetrate through, and the second opening is used for a second wire harness to penetrate through;
the wire locking structure is arranged in the cavity and used for fixing and connecting the first wire harness and the second wire harness extending into the cavity; and the number of the first and second groups,
the sealing structure comprises a first sealing piece arranged at a first opening of the cavity, and the first sealing piece is used for sealing the connected body.
Optionally, the housing includes a first housing body and a second housing body sleeved outside the first housing body, and the first housing body and the second housing body are detachably connected; the first opening is formed at an end of the first outer case, and the second opening is formed at an end of the second outer case.
Optionally, one of the outer side wall of the first outer shell and the inner side wall of the second outer shell is provided with a first hook, and the other is provided with a first buckling part matched with the first hook.
Optionally, a first clamping groove is formed in the outer side wall of the first outer shell; the sealing structure comprises a second sealing piece arranged in the first clamping groove, and the second sealing piece is positioned between the first outer shell and the second outer shell.
Optionally, the lockwire structure includes:
a wiring housing having a housing cavity with a first port in communication with the first opening and with a second port in communication with the second opening;
the first locking assembly comprises a locking member movably arranged in the accommodating cavity, and the locking member is provided with a locking position close to the first port and used for locking the first wiring harness and a separation position far away from the first port and used for unlocking the first wiring harness; and the number of the first and second groups,
and the second locking assembly is connected with the wiring shell and used for locking the second wire harness.
Optionally, a plurality of the locking wire structures are provided;
the waterproof wall-penetrating connector further comprises a guide plate connected with the connecting line shell and located at the second port, the guide plate is arranged in the first outer shell, a plurality of first guide holes in one-to-one correspondence with the locking line structures are formed in the guide plate, the first guide holes are communicated with the second port, and the first guide holes are used for the second wiring harness to penetrate through.
Optionally, a connector is arranged at one end of the first outer shell body, which corresponds to the first opening, and protrudes outwards in the transverse direction, a plurality of second guide holes which correspond to the plurality of locking wire structures one to one are formed in the connector, the plurality of second guide holes are communicated with the first port, and the plurality of second guide holes are used for the first wire harness to penetrate through;
the first sealing element is sleeved on the outer side of the connector; and/or the presence of a gas in the gas,
the lateral direction of the first opening extends outwards to form a connecting plate, and the waterproof wall-penetrating connector further comprises a connecting piece used for connecting the connecting plate and a connected body;
the connecting plate is provided with a connecting hole, and the connecting piece comprises a fool-proof pad arranged in the connecting hole and a connecting screw arranged in the fool-proof pad in a penetrating mode.
Optionally, a clamping portion is arranged at one end, away from the first outer shell, of the second outer shell, the clamping portion includes a plurality of elastic arms arranged in a ring shape, and a clamping area for clamping a second wire harness is formed among the plurality of elastic arms;
the waterproof wall-penetrating connector further comprises a clamping adjusting piece sleeved on the outer side of the clamping portion, and the clamping adjusting piece is used for adjusting the size of the clamping area.
Optionally, the first outer housing is provided with external threads near the plurality of elastic arms, and the clamping area is arranged in a gradually expanding manner along the direction from the first port to the second port;
the clamping adjusting piece comprises an adjusting nut which is screwed on the external thread of the clamping part.
Optionally, an elastic clamping plate is arranged on the outer side of the clamping part; when the adjusting nut is screwed on the external thread of the clamping part, the elastic clamping plate is clamped on the internal thread of the adjusting nut so as to lock the adjusting nut;
the waterproof wall-penetrating connector further comprises an unlocking piece which is sleeved on the outer side of the second outer shell, and a protrusion which is matched with the elastic clamping plate is arranged on the unlocking piece.
According to the technical scheme provided by the invention, the wiring harnesses of different components are connected by penetrating the wiring harnesses into the shell so as to transmit signals; the wire locking structure is arranged in the shell to fix the first wire harness and the second wire harness, so that the wire harnesses are fixed more firmly, and the connecting effect of the waterproof wall-penetrating connector is better; and a first sealing element is arranged at the first opening of the waterproof wall-penetrating connector, so that the waterproof wall-penetrating connector has a better sealing effect after being connected with a connected body, external dust or water stain is prevented from entering the shell, and the service life of the waterproof wall-penetrating connector is longer.
Drawings
FIG. 1 is a schematic structural view of one embodiment of the waterproof wall feedthrough provided by the present invention;
FIG. 2 is a schematic structural view from another perspective of the watertight wall-penetrating connector of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the waterproof wall feedthrough of FIG. 1;
FIG. 4 is a schematic structural view of the lockwire structure of FIG. 1;
FIG. 5 is a schematic structural view of the lockwire structure of FIG. 4 from another perspective;
FIG. 6 is a schematic cross-sectional view of the lockwire structure of FIG. 4;
fig. 7 is a schematic structural view of the fool-proof pad and the connection screw in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Waterproof wall-penetrating connector | 313 | First mounting hole |
| 1 | A first |
32 | First locking assembly |
| 11 | The |
321 | |
| 12 | Connecting |
322 | |
| 121 | Second guiding hole | 33 | |
| 13 | Connecting |
331 | Adjusting |
| 131 | Connecting hole | 4 | |
| 2 | Second |
41 | First guide hole |
| 21 | A first buckling |
5 | Fool- |
| 22 | Clamping |
6 | Connecting |
| 221 | |
7 | Adjusting |
| 222 | |
8 | Unlocking |
| 3 | |
81 | |
| 31 | Connecting |
9 | |
| 311 | |
91 | |
| 312 | |
92 | Second seal |
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
Fig. 1 to 7 show an embodiment of the waterproof wall-penetrating connector according to the present invention.
Referring to fig. 1 to 3, in the present embodiment, the waterproof wall-penetrating connector 100 includes a housing, a wire locking structure 3 and a sealing structure, the housing has a cavity, and a first opening and a second opening which are communicated with the cavity, the first opening is used for a first wire harness to penetrate through, and the second opening is used for a second wire harness to penetrate through; the wire locking structure 3 is arranged in the cavity and used for fixing and connecting a first wire harness and a second wire harness which extend into the cavity, and the first wire harness and the second wire harness extend into the shell and then are electrically connected; the sealing structure comprises a first sealing piece arranged at a first opening of the cavity, and the first sealing piece is used for sealing with the connected body.
According to the technical scheme provided by the invention, the wiring harnesses of different components are connected by penetrating the wiring harnesses into the shell so as to transmit signals; the wire locking structure 3 is arranged in the shell to fix the first wire harness and the second wire harness, so that the wire harnesses are fixed more firmly, and the connecting effect of the waterproof wall-penetrating connector 100 is better; and a first sealing element is arranged at the first opening of the waterproof wall-penetrating connector 100, so that the waterproof wall-penetrating connector 100 has a better sealing effect after being connected with a connected body, external dust or water stain is prevented from entering the shell, and the service life of the waterproof wall-penetrating connector 100 is longer.
The setting form of shell has the multiple, because of the pencil stretches into to connect behind the shell to need fix the pencil, consequently the installation of pencil should be convenient for to the setting mode of shell. In this embodiment, referring to fig. 3, the housing includes a first housing 1 and a second housing 2 sleeved outside the first housing 1, and the first housing 1 and the second housing 2 are detachably connected, so that the first housing 1 and the second housing 2 are detached to fix the locking wire structure 3, or to facilitate maintenance of an internal structure; the first opening is formed at an end portion of the first outer case 1, the second opening is formed at an end portion of the second outer case 2, and the first opening and the second opening are oppositely arranged, so that the first wire harness and the second wire harness are convenient to connect.
The first outer housing 1 and the second outer housing 2 may be fixed by screw connection, and the first outer housing 1 and the second outer housing 2 may also be connected by interference fit.
Specifically, in this embodiment, referring to fig. 3 again, one of the outer side wall of the first outer housing 1 and the inner side wall of the second outer housing 2 is provided with a first hook 11, and the other is provided with a first buckling portion 21 matched with the first hook 11, and the first outer housing 1 and the second outer housing 2 are connected by the hook, so that the dismounting is convenient, no screw is required, and the cost is saved.
Furthermore, in order to ensure the tightness between the first outer shell 1 and the second outer shell 2 and prevent dust from entering the outer shells, a first clamping groove is formed in the outer side wall of the first outer shell 1; the sealing structure comprises a second sealing element arranged in the first clamping groove, and the second sealing element is positioned between the first outer shell 1 and the second outer shell 2, so that the sealing effect between the first outer shell 1 and the second outer shell 2 is better.
In order to ensure the fixing effect of the wiring harness in the shell, the connection of the wiring harness is more reliable. The arrangement mode of the locking wire structure 3 is various. In this embodiment, referring to fig. 4 to 6, the wire locking structure 3 includes a wire housing 31, a first locking component 32 and a second locking component 33; the connecting line housing 31 has a receiving cavity, the receiving cavity has a first port communicating with the first opening and a second port communicating with the second opening, the first harness enters the first housing 1 from the first opening and then extends from the first port, and the second harness enters the second housing 2 from the second opening and then extends from the second port; the first locking assembly 32 includes a locking member movably disposed within the receiving cavity, the locking member having a locking position proximate the first port for locking the first wiring harness and a disengaged position distal from the first port for unlocking the first wiring harness; the second locking assembly 33 is connected to the wire housing 31 for locking the second wire harness.
Further, the accommodating cavity extends along the transverse direction; the locking member comprises a locking rod 321 which extends along the transverse direction, the locking rod 321 has a movable stroke along the transverse direction of the accommodating cavity, and a wire clamping gap is formed between the locking rod 321 and the inner side wall of the connecting shell 31; the first locking assembly 32 further comprises a first adjusting part connected with the locking rod 321, and the first adjusting part is used for adjusting the locking rod 321 to move along the transverse direction, so that the locking part is sequentially located at the locking position and the separation position. When the first harness does not extend into the accommodating cavity, the locking rod 321 is located at the separation position, so that the first harness extends into a gap between the locking rod 321 and the inner side wall of the connecting shell 31, and when the first harness extends into the accommodating cavity, the first adjusting piece is used for adjusting the locking rod 321 to move along the transverse direction, namely, along the length direction of the connecting shell 31, so that the gap between the locking rod 321 and the inner side wall of the connecting shell 31 is reduced to compress the first harness.
There are various arrangements of the first adjusting member, and the arrangement of the locking rod 321 along the transverse direction should be within the scope of the present invention. In this embodiment, referring to fig. 6, an inner side wall of the accommodating cavity is provided with an inner thread, and the inner thread is disposed corresponding to an end of the locking rod 321 away from the first port; the first adjusting piece comprises an adjusting screw 323 screwed at the internal thread, the adjusting screw 323 transversely extends and is arranged, one end of the adjusting screw 323 abuts against one end, deviating from the first port, of the locking rod 321, and the adjusting screw 323 is screwed in the inner side wall of the accommodating cavity, so that the locking rod 321 moves towards the direction close to the first port to lock the first wiring harness.
Further, the locking rod 321 is tapered in a direction transversely toward the first port; the inner wall surface of the connecting shell 31 and the outer side wall of the locking rod 321 are correspondingly matched, and when the locking rod 321 moves towards the first port, the wire clamping gap is gradually reduced, so that the first wire harness is clamped. Compared with the traditional wire locking structure 3, the locking structure has the advantages that the first wire harness is fixed along the transverse direction, so that the locking direction is consistent with the arrangement direction of the wire harnesses, and the locking effect is better.
The second locking component 33 can be arranged in various ways, and a first mounting hole 313 penetrates through the side wall of the connecting line shell 31 close to the second port; the second locking assembly 33 includes a second adjusting member movably disposed in the first mounting hole 313, and the second adjusting member has a press-contact state extending into the accommodating cavity to be pressed against the second wire harness, so as to be pressed against the second wire harness from a direction perpendicular to the second wire harness, thereby pressing the second wire harness.
Specifically, an internal thread is arranged on the side wall of the first mounting hole 313; the second adjustment member includes an adjustment bolt 331 screwed into the first mounting hole 313. The adjusting bolt 331 is screwed into the first mounting hole 313 to adjust the depth extending into the accommodating cavity, so that the compression degree of the second wire harness is adjusted.
In order to facilitate the assembly of the wire locking structure 3, the wire connecting shell 31 may include a first shell 311 and a second shell 312 connected to each other, a first cavity is disposed in the first shell 311, a second cavity is disposed in the second shell 312, and the first cavity and the second cavity together form the accommodating cavity; the first locking component 32 is arranged in the first cavity, and the second locking component 33 is arranged corresponding to the second shell 312, so that the extending degree of the first wire harness and the second wire harness is equivalent, and the connection is more convenient.
The first shell 311 has an extending section extending into the second shell 312 to be matched with the second shell 312, an internal thread is arranged on the inner wall surface of the extending section, the adjusting screw 323 is screwed at the internal thread, so that the adjusting screw 323 is fixed and can be conveniently screwed in and out, and the adjusting screw 323 can push the locking rod 321 to move.
Further, one end of the locking rod 321, which is far away from the first port, is slidably connected with the extending section; the locking bar 321 is made of a conductive metal material, so that the first wire harness and the second wire harness are electrically connected better.
One end of the locking rod 321, which is away from the first port, is provided with a second mounting hole 322, and the end of the adjusting screw 323 extends into the second mounting hole 322, so that the connection with the locking rod 321 is more reliable, and the adjusting screw 323 is more stable during adjustment.
Because there are many connecting wire harnesses, there may be a plurality of corresponding wire locking structures 3; waterproof wall connector 100 still include with the line casing 31 is connected, just is located the deflector 4 of second port department, the deflector 4 card is located in the first shell body 1, be provided with on the deflector 4 with a plurality of the first guiding hole 41 of 3 one-to-one of locking wire structures, it is a plurality of first guiding hole 41 with the second port intercommunication is a plurality of first guiding hole 41 is used for supplying the second pencil is worn to establish to in order to with the pencil, in order to correspond to stretch into to the line casing 31 that corresponds, thereby pass through second locking component 33 locks.
In this embodiment, a connector 12 is disposed at one end of the first outer housing 1 corresponding to the first opening and protrudes outward in the transverse direction, a plurality of second guiding holes 121 corresponding to the plurality of locking wire structures 3 one to one are disposed on the connector 12, the plurality of second guiding holes 121 are communicated with the first port, and the plurality of second guiding holes 121 are used for the first harness to penetrate through; the first strands are arranged through the second guide holes 121 to be guided to the corresponding first openings for fixing; the first sealing member is sleeved on the outer side of the connector 12 to prevent water or dust from entering the housing through the second guiding hole 121.
In this embodiment, as shown in fig. 1 and 7, a connecting plate 13 extends laterally outward from the first opening, and the waterproof wall-penetrating connector 100 further includes a connecting member for connecting the connecting plate 13 and a connected body; the connecting plate 13 is provided with a connecting hole 131, and the connecting piece comprises a fool-proof pad 5 arranged in the connecting hole 131 and a connecting screw 6 arranged in the fool-proof pad 5 in a penetrating manner. The foolproof pad 5 has various arrangement forms, a first limiting protrusion 81 is convexly arranged on the inner side of the connecting hole 131, the foolproof pad 5 is provided with a limiting groove matched with the first limiting protrusion 81 to prevent the foolproof pad 5 from rotating in the connecting hole 131, one end of the foolproof pad 5 along the axial direction is provided with a second limiting protrusion 81, the second limiting protrusion 81 is arranged close to a nut of the connecting screw 6 to be clamped at the end part of the thread section of the connecting screw 6, so that the connecting screw 6 can only extend into the direction of a connected piece to stop the connecting screw 6 from falling off, a foolproof notch is arranged on one side of the foolproof pad 5, which is deviated from the nut of the connecting screw, so that an assembler can quickly and correctly install the foolproof pad to prevent reverse installation, and the waterproof wall-penetrating connector 100 is provided with the connecting screw 6, so that the connection with a connected body is more convenient, so as to save the installation time and improve the installation efficiency.
In order to make the fixation of the second wire harness more reliable, a clamping part 22 is further arranged at one end of the second outer shell 2 away from the first outer shell 1, the clamping part 22 comprises a plurality of elastic arms 221 which are annularly arranged, and a clamping area for clamping the second wire harness is formed among the elastic arms 221 so as to prevent the second wire harness from falling off; the waterproof wall-penetrating connector 100 further includes a clamping adjusting member sleeved outside the clamping portion 22, and the clamping adjusting member is used for adjusting the size of the clamping area, so as to adjust the clamping degree of the second harness.
The clamping adjusting member has various arrangement forms, in this embodiment, external threads are arranged at positions of the first outer housing 1 close to the plurality of elastic arms 221, and the clamping area is arranged in a gradually expanding manner along the direction from the first port to the second port; the clamping adjustment comprises an adjustment nut 7 screwed onto the external thread of the clamping portion 22. The adjusting nut 7 is moved in a direction toward the first port along the external thread of the first outer housing 1 to gradually reduce the clamping area to clamp the second wire harness.
In order to prevent the adjusting nut 7 from being disengaged, referring to fig. 2, an elastic snap-gauge 222 is disposed outside the clamping portion 22; when the adjusting nut 7 is screwed on the external thread of the clamping part, the elastic clamping plate 222 is clamped on the internal thread of the adjusting nut 7 to lock the adjusting nut 7; waterproof wall connector 100 still including the cover locate the second casing 2 outside unblock piece 8, be equipped with on the unblock piece 8 with the arch 81 that the cooperation of elasticity cardboard 222 set up. The adjusting nut 7 can be unscrewed for disassembly by rotating the unlocking member 8 to press the protrusion 81 against the elastic catch plate 222 to separate the elastic catch plate 222 from the internal thread of the adjusting nut 7. And a third sealing member may be provided at the end of a plurality of the elastic arms 221 to further perform sealing.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A waterproof wall feed-through connector, comprising:
the shell is provided with a cavity, a first opening and a second opening, wherein the first opening and the second opening are communicated with the cavity, the first opening is used for a first wire harness to penetrate through, and the second opening is used for a second wire harness to penetrate through;
the wire locking structure is arranged in the cavity and used for fixing and connecting the first wire harness and the second wire harness extending into the cavity; and the number of the first and second groups,
the sealing structure comprises a first sealing piece arranged at a first opening of the cavity, and the first sealing piece is used for sealing the connected body.
2. The waterproof wall-penetrating connector according to claim 1, wherein the housing comprises a first housing body and a second housing body sleeved outside the first housing body, and the first housing body and the second housing body are detachably connected; the first opening is formed at an end of the first outer case, and the second opening is formed at an end of the second outer case.
3. The waterproof wall-penetrating connector according to claim 2, wherein one of an outer side wall of the first housing and an inner side wall of the second housing is provided with a first hook, and the other is provided with a first retaining portion engaged with the first hook.
4. The waterproof wall-penetrating connector according to claim 2, wherein a first clamping groove is formed in an outer side wall of the first outer housing; the sealing structure comprises a second sealing piece arranged in the first clamping groove, and the second sealing piece is positioned between the first outer shell and the second outer shell.
5. The waterproof wall feedthrough connector of claim 2, wherein the lockwire structure comprises:
a wiring housing having a housing cavity with a first port in communication with the first opening and with a second port in communication with the second opening;
the first locking assembly comprises a locking member movably arranged in the accommodating cavity, and the locking member is provided with a locking position close to the first port and used for locking the first wiring harness and a separation position far away from the first port and used for unlocking the first wiring harness; and the number of the first and second groups,
And the second locking assembly is connected with the wiring shell and used for locking the second wire harness.
6. The waterproof wall feedthrough connector of claim 5, wherein the lockwire structure is provided in plurality;
the waterproof wall-penetrating connector further comprises a guide plate connected with the connecting line shell and located at the second port, the guide plate is arranged in the first outer shell, a plurality of first guide holes in one-to-one correspondence with the locking line structures are formed in the guide plate, the first guide holes are communicated with the second port, and the first guide holes are used for the second wiring harness to penetrate through.
7. The waterproof wall-penetrating connector according to claim 6, wherein a connector is arranged at one end of the first outer shell corresponding to the first opening in a manner of protruding outwards in the transverse direction, a plurality of second guide holes corresponding to the plurality of locking wire structures in a one-to-one manner are arranged on the connector, the plurality of second guide holes are communicated with the first port, and the plurality of second guide holes are used for the first wire harness to penetrate through;
the first sealing element is sleeved on the outer side of the connector; and/or the presence of a gas in the gas,
the lateral direction of the first opening extends outwards to form a connecting plate, and the waterproof wall-penetrating connector further comprises a connecting piece used for connecting the connecting plate and a connected body;
The connecting plate is provided with a connecting hole, and the connecting piece comprises a fool-proof pad arranged in the connecting hole and a connecting screw arranged in the fool-proof pad in a penetrating mode.
8. The waterproof wall-penetrating connector according to claim 5, wherein a clamping portion is arranged at one end of the second outer shell, which is far away from the first outer shell, and comprises a plurality of elastic arms arranged in a ring shape, and a clamping area for clamping a second wiring harness is formed among the elastic arms;
the waterproof wall-penetrating connector further comprises a clamping adjusting piece sleeved on the outer side of the clamping portion, and the clamping adjusting piece is used for adjusting the size of the clamping area.
9. The waterproof wall feedthrough connector of claim 8, wherein the first outer housing has external threads adjacent the plurality of spring arms, the clamping region being tapered in a direction from the first port toward the second port;
the clamping adjusting piece comprises an adjusting nut which is screwed on the external thread of the clamping part.
10. The waterproof wall-penetrating connector according to claim 9, wherein an elastic snap-gauge is provided on an outer side of the clamping portion; when the adjusting nut is screwed on the external thread of the clamping part, the elastic clamping plate is clamped on the internal thread of the adjusting nut so as to lock the adjusting nut;
The waterproof wall-penetrating connector further comprises an unlocking piece which is sleeved on the outer side of the second outer shell, and a protrusion which is matched with the elastic clamping plate is arranged on the unlocking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010643592.4A CN111864454A (en) | 2020-07-07 | 2020-07-07 | Waterproof wall-penetrating connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010643592.4A CN111864454A (en) | 2020-07-07 | 2020-07-07 | Waterproof wall-penetrating connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111864454A true CN111864454A (en) | 2020-10-30 |
Family
ID=73153686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010643592.4A Pending CN111864454A (en) | 2020-07-07 | 2020-07-07 | Waterproof wall-penetrating connector |
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| Country | Link |
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| CN (1) | CN111864454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447655A (en) * | 2022-01-10 | 2022-05-06 | 江西航同电气科技有限公司 | Three-section type structure high-protection wall-penetrating connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202308573U (en) * | 2011-11-11 | 2012-07-04 | 安费诺科耐特(西安)科技有限公司 | Sealing through-wall connector |
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| WO2020102463A1 (en) * | 2018-11-15 | 2020-05-22 | Molex, Llc | Waterproof electrical connector |
| CN212462182U (en) * | 2020-07-07 | 2021-02-02 | 宗业达(苏州)科技有限公司 | Waterproof wall-penetrating connector |
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| CN108825621A (en) * | 2018-08-23 | 2018-11-16 | 广州番禺电缆集团有限公司 | A kind of perseverance torque bolt |
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| WO2020102463A1 (en) * | 2018-11-15 | 2020-05-22 | Molex, Llc | Waterproof electrical connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114447655A (en) * | 2022-01-10 | 2022-05-06 | 江西航同电气科技有限公司 | Three-section type structure high-protection wall-penetrating connector |
| CN114447655B (en) * | 2022-01-10 | 2024-05-03 | 江西航同电气科技有限公司 | Three-section type high-protection wall-penetrating connector |
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