CN210779205U - Vehicle-mounted audio-video control integrated waterproof connector - Google Patents
Vehicle-mounted audio-video control integrated waterproof connector Download PDFInfo
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- CN210779205U CN210779205U CN201922025759.6U CN201922025759U CN210779205U CN 210779205 U CN210779205 U CN 210779205U CN 201922025759 U CN201922025759 U CN 201922025759U CN 210779205 U CN210779205 U CN 210779205U
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Abstract
The utility model belongs to the field of connectors, in particular to a vehicle-mounted audio-visual control integrated waterproof connector, wherein a plug terminal part and a socket terminal part are respectively inserted into inner cavities of a lock seat and a socket shell part; the lock seat and the lock sleeve are mutually screwed through threads, so that the matched plug and the matched socket are mutually fixed; the main body part and the middle part are both tubular and are screwed and locked through threads; the rear cover is in a necking tubular shape, and the non-necking end of the rear cover is screwed and locked with the middle holding piece through threads; the clamping groove is arranged on the periphery of the main body piece; the clamping protrusion is arranged on the inner wall of the lock sleeve; when the lock sleeve is clamped on the main body part, the clamping convex card is clamped in the clamping groove and can slide along the clamping groove, and the lock sleeve can rotate along the clamping groove. Has the advantages that: firstly, a plurality of sealing devices are arranged, such as a matching sealing ring, a front sealing ring, a middle sealing ring, a sealing hole gasket and the like; secondly, adopt screw thread locking structure can be applicable to the higher occasion of plug-in force, and user operation is laborsaving more, and the mechanism damages the risk and is little, can play locking and laborsaving effect.
Description
Technical Field
The utility model belongs to on-vehicle connector field especially relates to an integrated waterproof connector of on-vehicle audio-visual control.
Background
The existing vehicle-mounted connector comprises a plurality of single wire harnesses, so that the size and the weight of the connector are large, the integration degree is low, and the requirements of the market on integration and light weight of products are difficult to meet. The vehicle-mounted connector also has a higher demand for waterproof performance than a general connector.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at overcoming prior art defect, provide an integrated waterproof connector of on-vehicle audio-visual control, through configuration optimization, overcome that current on-vehicle audio-visual control connector integrated degree is not high, hard, waterproof performance scheduling problem inadequately when joining in marriage to insert.
The specific technical scheme is as follows: a vehicle-mounted video and audio control integrated waterproof connector comprises a plug and a socket;
the plug includes a latch base and a plug terminal portion;
the socket comprises a lock sleeve, a socket shell part, a socket sealing part and a socket terminal part;
the lock sleeve comprises a clamping protrusion;
the socket shell part comprises a main body part, a middle holding part, a rear cover and a clamping groove;
the plug terminal part and the socket terminal part are respectively inserted into the lock seat and the inner cavity of the socket shell part; when the plug is matched with the socket, the plug terminal part is matched with the socket terminal part;
the lock seat and the lock sleeve are mutually screwed through threads, so that the matched plug and the matched socket are mutually fixed;
the main body part and the middle part are both tubular and are screwed and locked through threads;
the rear cover is in a necking tubular shape, and the non-necking end of the rear cover is screwed and locked with the middle holding piece through threads;
the clamping groove is arranged on the periphery of the main body piece; the clamping protrusion is arranged on the inner wall of the lock sleeve;
when the lock sleeve is clamped on the main body part, the clamping convex card is clamped in the clamping groove and can slide along the clamping groove, and the lock sleeve can rotate along the clamping groove.
Preferably, the lock seat involved in the vehicle-mounted audio-visual control integrated waterproof connector comprises external threads, and the external threads are arranged on the periphery of the lock seat; the lock sleeve comprises an internal thread, and the internal thread is arranged on the inner wall of the lock sleeve; the lock seat and the lock sleeve are mutually screwed through the external thread and the internal thread, so that the matched plug and the matched socket are mutually fixed.
Preferably, the plug of the vehicle-mounted video and audio control integrated waterproof connector comprises a matching sealing ring;
the lock seat comprises a matching sealing ring groove which is arranged at the locking joint of the lock seat and the lock sleeve;
when the lock base is screwed and locked with the lock sleeve, the matching sealing ring is arranged in the matching sealing ring groove.
Preferably, the socket sealing part related in the vehicle-mounted video and audio control integrated waterproof connector comprises a sealing hole pad;
the middle riding piece comprises a claw ring; the claw ring is arranged at the locking end of the middle support piece and the rear cover;
one end of the sealing hole gasket is attached to the inner side of the claw ring; the middle part of the sealing hole pad is provided with a hole, and a cable penetrates through the claw ring and the hole of the sealing hole pad to be connected with the socket terminal part after penetrating through the necking end of the rear cover;
when the non-necking end of the rear cover and the middle holding piece are screwed and locked through threads, the inner wall of the necking end presses the claw ring, and the claw ring presses the sealing hole pad positioned on the inner side of the claw ring at the same time, so that the hole diameter of the middle part of the sealing hole pad is reduced, the hole wall is tightly attached to a cable, and the sealing effect is achieved.
Preferably, the socket shell part related in the vehicle-mounted video and audio control integrated waterproof connector comprises a front sealing ring groove and a middle sealing ring groove;
the socket sealing part comprises a front sealing ring and a middle sealing ring;
the front sealing ring groove is arranged at the clamping junction of the lock sleeve and the main body piece;
the middle sealing ring groove is arranged at the clamping junction of the main body piece and the middle riding piece;
when the lock sleeve is clamped on the main body piece, the front sealing ring is arranged in the front sealing ring groove;
when the main body part and the middle part are screwed and locked, the middle sealing ring is arranged in the middle sealing ring groove.
Preferably, the plug terminal part involved in the vehicle-mounted audio-visual control integrated waterproof connector comprises a plug signal terminal, a plug power terminal, a plug radio-frequency coaxial terminal and a plug high-speed data terminal;
the socket terminal part comprises a socket signal terminal, a socket power supply terminal, a socket radio frequency coaxial terminal and a socket high-speed data terminal;
when the plug is matched with the socket, the terminal part comprises a plug signal terminal, a plug power supply terminal, a plug radio frequency coaxial terminal and a plug high-speed data terminal, and the socket terminal part comprises a socket signal terminal, a socket power supply terminal, a socket radio frequency coaxial terminal and a socket high-speed data terminal.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
for the technical scheme who has revealed, this technical scheme will be through optimizing the connector structure, solve current vehicle-mounted audio-visual control integrated connector integrated level not high, join in marriage when inserting hard, waterproof performance scheduling problem inadequately, the innovation point lies in: firstly, a plurality of sealing devices are arranged, such as a matching sealing ring, a front sealing ring, a middle sealing ring, a sealing hole pad and the like, wherein the sealing hole pad is pressed by a claw ring when the non-necking end of the rear cover and the middle sealing member are screwed and locked through threads, and the hole diameter of the middle part of the sealing hole pad is reduced, so that a cable is tightly attached to the hole wall to play a role in sealing; and secondly, compared with the condition that the conventional lever-type auxiliary locking can only be suitable for the situation that the plugging force is less than 75N, the screw thread locking structure can be suitable for the occasions with higher plugging force, the operation of a user is more labor-saving, the damage risk of the mechanism is small, and the effects of locking and labor saving can be achieved.
Drawings
FIG. 1 is a schematic perspective view of an integrated vehicle audio/video control waterproof connector;
FIG. 2 is an exploded view of the plug of the vehicle audio/video control integrated waterproof connector;
FIG. 3 is a side cross-sectional view of the vehicle audio/video control integrated waterproof connector receptacle;
fig. 4 is an exploded view of the vehicle audio/video control integrated waterproof connector socket.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1 to 4 and the specific embodiments, but the present invention is not limited thereto.
Example one
As shown in fig. 1 to 4, a vehicle-mounted video and audio control integrated waterproof connector comprises a plug 1 and a socket 2;
the plug 1 includes a latch base 11 and a plug terminal portion 12;
the socket 2 comprises a lock sleeve 21, a socket housing part 22, a socket sealing part 23 and a socket terminal part 24;
the lock sleeve 21 includes a snap projection 211;
the receptacle housing portion 22 includes a main body piece 221, a middle piece 222, a rear cover 223, and a card slot 224;
the plug terminal portion 12 and the socket terminal portion 24 are respectively inserted into the lock base 11 and the cavity inside the socket housing portion 22; when the plug 1 and the socket 2 are matched, the plug terminal part 12 and the socket terminal part 24 are matched and inserted with each other;
the lock base 11 and the lock sleeve 21 are screwed with each other through threads, so that the matched plug 1 and the matched socket 2 are mutually fixed;
the main body part 221 and the middle part 222 are both tubular and are screwed and locked by threads;
the rear cover 223 is in a necking tubular shape, and the non-necking end of the rear cover 223 is screwed and locked with the middle holding piece 222 through threads;
a card slot 224 is provided in the outer periphery of the main body piece 221; the clamping convex 211 is arranged on the inner wall of the lock sleeve 21;
when the lock sleeve 21 is snapped onto the main body 221, the snap projections 211 are snapped into the snap slots 224 and can slide along the snap slots 224, i.e. the lock sleeve 21 can rotate along the snap slots 224.
Example two
On the basis of the first embodiment, as shown in fig. 2 and 4, a lock base 11 involved in an integrated waterproof connector for vehicle audio and video control comprises an external thread 111, wherein the external thread 111 is arranged on the periphery of the lock base 11; the lock sleeve 21 comprises an internal thread 212, and the internal thread 212 is arranged on the inner wall of the lock sleeve 21; the lock base 11 and the lock sleeve 21 are mutually screwed through the external thread 111 and the internal thread 212, so that the matched plug 1 and the matched socket 2 are mutually fixed.
EXAMPLE III
On the basis of the above embodiment, as shown in fig. 3 and 4, the socket sealing part 23 involved in the present onboard audio/video control integrated waterproof connector includes a sealing grommet 233;
the middle rider 222 includes a claw ring 227; the claw ring 227 is arranged at the locking end of the middle piece 222 and the rear cover 223;
one end of the sealing hole pad 233 is attached to the inner side of the claw ring 227; a hole is formed in the middle of the sealing hole pad 233, and the cable 3 is connected with the socket terminal part 24 through the claw ring 227 and the hole of the sealing hole pad 233 after penetrating from the necking end of the rear cover 223;
when the non-necking end of the rear cover 223 is screwed and locked with the middle holding piece 222 through threads, the inner wall of the necking end presses the claw ring 227, the claw ring 227 presses the sealing hole pad 233 on the inner side of the claw ring, the hole diameter of the middle part of the sealing hole pad 233 is reduced, and therefore the hole wall is tightly attached to the cable 3 to achieve a sealing effect.
Example four
On the basis of the above embodiment, as shown in fig. 2, the vehicle-mounted video and audio control integrated waterproof connector plug 1 includes a matching seal ring 13;
the lock base 11 comprises a matching sealing ring groove 112, and the matching sealing ring groove 112 is arranged at the locking joint of the lock base 11 and the lock sleeve 21;
when the lock base 11 is screwed and locked with the lock sleeve 21, the mating seal ring 13 is disposed in the mating seal ring groove 112.
EXAMPLE five
On the basis of the above embodiment, as shown in fig. 3 and 4, the socket housing portion 22 involved in the present onboard video and audio control integrated waterproof connector includes a front gasket groove 225 and a middle gasket groove 226;
the socket sealing portion 23 includes a front seal ring 231 and a middle seal ring 232;
the front sealing ring groove 225 is arranged at the clamping junction of the lock sleeve 21 and the main body piece 221;
the middle sealing ring groove 226 is arranged at the clamping interface of the main body piece 221 and the middle holding piece 222;
when the lock sleeve 21 is clamped on the main body part 221, the front sealing ring 231 is arranged in the front sealing ring groove 225;
when the main body 221 is screwed and locked with the middle body 222, the middle seal 232 is disposed in the middle seal groove 226.
EXAMPLE six
On the basis of the above embodiment, as shown in fig. 2 and 4, the plug terminal part 12 involved in the vehicle audio/video control integrated waterproof connector includes a plug signal terminal 121, a plug power terminal 122, a plug radio frequency coaxial terminal 123 and a plug high-speed data terminal 124;
the socket terminal part 24 comprises a socket signal terminal 241, a socket power terminal 242, a socket radio frequency coaxial terminal 243 and a socket high-speed data terminal 244;
when the plug 1 and the socket 2 are matched, the terminal part 12 comprises a plug signal terminal 121, a plug power terminal 122, a plug radio frequency coaxial terminal 123 and a plug high-speed data terminal 124, and the socket terminal part 24 comprises a socket signal terminal 241, a socket power terminal 242, a socket radio frequency coaxial terminal 243 and a socket high-speed data terminal 244.
It will be appreciated by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (6)
1. The utility model provides an integrated waterproof connector of on-vehicle audio-visual control which characterized in that:
comprises a plug and a socket;
the plug includes a latch base and a plug terminal portion;
the socket comprises a lock sleeve, a socket shell part, a socket sealing part and a socket terminal part;
the lock sleeve comprises a clamping protrusion;
the socket shell comprises a main body part, a middle holding part, a rear cover and a clamping groove;
the plug terminal part and the socket terminal part are respectively inserted into the lock seat and the inner cavity of the socket shell part; when the plug is matched with the socket, the plug terminal part is matched with the socket terminal part;
the lock seat and the lock sleeve are mutually screwed through threads, so that the matched plug and the matched socket are mutually fixed;
the main body part and the middle part are both tubular and are screwed and locked through threads;
the rear cover is in a necking tubular shape, and the non-necking end of the rear cover is screwed and locked with the middle holding piece through threads;
the clamping groove is formed in the periphery of the main body piece; the clamping protrusion is arranged on the inner wall of the lock sleeve;
when the lock sleeve is clamped on the main body part, the clamping convex card is clamped in the clamping groove and can slide along the clamping groove, and the lock sleeve can rotate along the clamping groove.
2. The integrated waterproof connector of claim 1, wherein: the lock seat comprises an external thread which is arranged on the periphery of the lock seat; the lock sleeve comprises an internal thread, and the internal thread is arranged on the inner wall of the lock sleeve; the lock seat and the lock sleeve are mutually screwed through the external thread and the internal thread, so that the matched plug and the matched socket are mutually fixed.
3. The integrated waterproof connector of claim 1, wherein:
the plug comprises a matching sealing ring;
the lock seat comprises a matching sealing ring groove which is arranged at the locking joint of the lock seat and the lock sleeve;
when the lock base is screwed and locked with the lock sleeve, the matching sealing ring is arranged in the matching sealing ring groove.
4. The integrated waterproof connector of claim 1, wherein: the receptacle seal includes a seal grommet;
the middle riding piece comprises a claw ring; the claw ring is arranged at the locking end of the middle support piece and the rear cover;
one end of the sealing hole gasket is attached to the inner side of the claw ring; the middle part of the sealing hole pad is provided with a hole, and a cable penetrates through the claw ring and the hole of the sealing hole pad to be connected with the socket terminal part after penetrating through the necking end of the rear cover;
when the non-necking end of the rear cover and the middle holding piece are screwed and locked through threads, the inner wall of the necking end presses the claw ring, and the claw ring presses the sealing hole pad positioned on the inner side of the claw ring at the same time, so that the hole diameter of the middle part of the sealing hole pad is reduced, and the hole wall is tightly attached to a cable.
5. The integrated waterproof connector of claim 1, wherein:
the main body piece comprises a front sealing ring groove and a middle sealing ring groove;
the socket sealing part comprises a front sealing ring and a middle sealing ring;
the front sealing ring groove is arranged at the clamping junction of the lock sleeve and the main body piece;
the middle sealing ring groove is arranged at the clamping junction of the main body piece and the middle riding piece;
when the lock sleeve is clamped on the main body piece, the front sealing ring is arranged in the front sealing ring groove;
when the main body part and the middle part are screwed and locked, the middle sealing ring is arranged in the middle sealing ring groove.
6. The integrated waterproof connector of claim 1, wherein:
the plug terminal part comprises a plug signal terminal, a plug power terminal, a plug radio frequency coaxial terminal and a plug high-speed data terminal;
the socket terminal part comprises a socket signal terminal, a socket power supply terminal, a socket radio frequency coaxial terminal and a socket high-speed data terminal;
when the plug is matched with the socket, the terminal part comprises a plug signal terminal, a plug power supply terminal, a plug radio frequency coaxial terminal and a plug high-speed data terminal, and the socket terminal part comprises a socket signal terminal, a socket power supply terminal, a socket radio frequency coaxial terminal and a socket high-speed data terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025759.6U CN210779205U (en) | 2019-11-21 | 2019-11-21 | Vehicle-mounted audio-video control integrated waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025759.6U CN210779205U (en) | 2019-11-21 | 2019-11-21 | Vehicle-mounted audio-video control integrated waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779205U true CN210779205U (en) | 2020-06-16 |
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ID=71036560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025759.6U Active CN210779205U (en) | 2019-11-21 | 2019-11-21 | Vehicle-mounted audio-video control integrated waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210779205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346281A (en) * | 2021-06-21 | 2021-09-03 | 英特曼电工（常州）有限公司 | Outdoor waterproof plug and socket assembly |
-
2019
- 2019-11-21 CN CN201922025759.6U patent/CN210779205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346281A (en) * | 2021-06-21 | 2021-09-03 | 英特曼电工（常州）有限公司 | Outdoor waterproof plug and socket assembly |
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