CN209880939U - Rain-proof device that drenches for connector - Google Patents
Rain-proof device that drenches for connector Download PDFInfo
- Publication number
- CN209880939U CN209880939U CN201920541548.5U CN201920541548U CN209880939U CN 209880939 U CN209880939 U CN 209880939U CN 201920541548 U CN201920541548 U CN 201920541548U CN 209880939 U CN209880939 U CN 209880939U
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- rubber ring
- torsional spring
- pivot
- connector
- rain
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Abstract
The utility model discloses a connector is with rain-proof device that drenches, this kind of connector is with rain-proof device include connector body, support, pivot, waterproof cover, torsional spring, spring holder, protecgulum rubber ring and gland, be fixed with the support on the connector body, support department cartridge has the pivot, and the cover has the waterproof cover in the pivot, and it has the torsional spring still to overlap in the pivot, is fixed with two spring holders on the connector body of pivot below, and the one end and the spring holder of torsional spring offset, and the other end cartridge of torsional spring has protecgulum rubber ring and gland in the rubber ring standing groove of waterproof cover medial surface in proper order. In this way, the utility model relates to an ingenious, waterproof cover tightly pastes at connector body terminal surface under the effect of torsional spring, can play sealed effect, reaches the rain-proof purpose of drenching.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a connector is with rain-proof device that drenches.
Background
Rain-proof dampproofing is the important index of connector, the direct public mother of connector of market universality is to inserting at present, the conductive metal plug exposes outside, do not have rain-proof, dampproofing and anti-oxidation function, only be applicable to indoorly, but outdoor also often use the connector under a lot of circumstances, current connector has the limitation, the good or bad insulating withstand voltage performance of electric connector has directly been decided to the good or bad of rain-proof moisture resistance, this is required that electric connector accomplishes all-round rain-proof design, eliminate the connected passage who exists, for this reason, design a rain-proof device for connector.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a connector is with rain-proof device of drenching, design benefit, and waterproof cover tightly pastes at connector body terminal surface under the effect of torsional spring, can play sealed effect, reaches the rain-proof purpose of drenching.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a connector is with rain-proof device of drenching, this kind of connector is with rain-proof device includes connector body, support, pivot, waterproof cover, torsional spring, spring holder, protecgulum rubber ring and gland, be fixed with the support on the connector body, support department cartridge has the pivot, and the cover has the waterproof cover in the pivot, still has the torsional spring in the pivot, is fixed with two spring holders on the connector body of pivot below, and the one end and the spring holder of torsional spring offset, the other end cartridge of torsional spring is in the waterproof cover, and the cover has protecgulum rubber ring and gland in proper order in the rubber ring standing groove of waterproof cover medial surface.
Preferably, the torsion spring adopts double torsion springs, the extending ends of the two ends of the double torsion spring are first torsion arms, and the middle connection part of the double torsion spring is a second torsion arm.
Preferably, the waterproof cover integrated into one piece, the waterproof cover is by the installation department that connects gradually, sealing and handheld portion are constituteed, be equipped with the torsional spring mounting groove on the installation department, torsional spring mounting groove both sides are equipped with the mounting hole, the pivot cartridge is in two mounting holes, the torsional spring is located torsional spring mounting groove department, sealing department is equipped with the communicating torque arm cartridge groove with the torsional spring mounting groove, second torque arm cartridge is in the torque arm cartridge inslot, the sealing medial surface is equipped with the echelonment rubber ring standing groove, the inside wall and the connector body end lateral wall of rubber ring standing groove closely cooperate, sealing washer standing groove both sides are equipped with the rubber ring and get the opening, the rubber ring is got and is put the opening and be convenient for get and put the protecgulum rubber ring.
Preferably, the upper end of the spring seat is provided with a torsion arm mounting groove, and the first torsion arm is positioned in the torsion arm mounting groove.
Preferably, the front cover rubber ring is conical, the inner ring of the front cover rubber ring is tightly attached to the mounting surface at the bottom of the rubber ring placing groove, the outer ring of the front cover rubber ring is tightly attached to the inner side wall of the rubber ring placing groove, and the outer side surface of the front cover rubber ring is provided with an annular groove.
Preferably, the inner side surface of the sealing gland is provided with two annular bulges, and the annular bulges are tightly attached to the annular groove of the front cover rubber ring.
Compared with the prior art, the beneficial effects of the utility model are that: the design is ingenious, the waterproof cover is tightly attached to the end face of the connector body under the action of the torsion spring, and the aim of preventing rain is fulfilled;
the arrangement of the front cover rubber ring and the sealing gland can play a role in sealing;
the rubber ring taking and placing opening is arranged to facilitate taking and placing of the front cover rubber ring.
Drawings
Fig. 1 is a schematic view of a first structure of a rain-proof device for a connector.
Fig. 2 is a second schematic structural diagram of a rain-proof device for a connector.
Fig. 3 is a schematic view of a waterproof cover structure of a rain-proof device for a connector.
Fig. 4 is a schematic sectional view of a waterproof cover plate of the rain-proof device for the connector.
Fig. 5 is a schematic structural view of a torsion spring of the rain-proof device for the connector.
Fig. 6 is a partial sectional view of a rain preventing device for a connector.
Wherein, 1, the connector body; 2. a support; 3. a rotating shaft; 4. the waterproof cover 41, the mounting part 410, the torsion spring mounting groove 411, the mounting hole 42, the sealing part 420, the torque arm inserting groove 421, the rubber ring placing groove 422, the rubber ring taking and placing opening 43 and the handheld part; 5. a torsion spring 51, a first torsion arm 52 and a second torsion arm; 6. a spring seat 60 and a torsion arm mounting groove; 7. a front cover rubber ring 70 and an annular groove; 8. and (7) sealing the gland.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1 to 6, an embodiment of the present invention includes:
the utility model provides a connector is with rain-proof device that drenches, this kind of connector is with rain-proof device includes connector body 1, support 2, pivot 3, waterproof cover 4, torsional spring 5, spring holder 6, protecgulum rubber ring 7 and gland 8, be fixed with support 2 on the connector body 1, the cartridge of support 2 department has pivot 3, and the cover has waterproof cover 4 in the pivot 3, and it has torsional spring 5 still to overlap in the pivot 3, is fixed with two spring holders 6 on the connector body 1 of 3 below in the pivot, and the one end of torsional spring 5 offsets with spring holder 6, and the other end cartridge of torsional spring 5 is in waterproof cover 4, and the cover has protecgulum rubber ring 7 and gland 8 in proper order in the rubber ring standing groove 421 of waterproof cover 4 medial surface.
The torsion spring 5 is a double torsion spring, the extending ends of the two ends of the double torsion spring are first torsion arms 51, and the middle connection part of the double torsion spring is a second torsion arm 52.
Waterproof cover 4 integrated into one piece, waterproof cover 4 is by the installation department 41 that connects gradually, sealing 42 and handheld portion 43 are constituteed, be equipped with torsional spring mounting groove 410 on the installation department 41, torsional spring mounting groove 410 both sides are equipped with mounting hole 411, 3 cartridges of pivot are in two mounting holes 411, torsional spring 5 is located torsional spring mounting groove 410 department, sealing 42 department is equipped with the communicating torque arm cartridge groove 420 with torsional spring mounting groove 410, second torque arm 52 cartridge is in torque arm cartridge groove 420, sealing 42 medial surface is equipped with echelonment rubber ring standing groove 421, the inside wall of rubber ring standing groove 421 closely cooperates with 1 tip lateral wall of connector body, sealing ring standing groove 421 both sides are equipped with rubber ring and get put opening 422, rubber ring gets and puts opening 422 and is convenient for get and put protecgulum rubber ring 7 off with the fingers and thumb, handheld portion 43 is convenient for open waterproof cover 4.
The upper end of spring seat 6 is provided with a torsion arm mounting groove 60, and first torsion arm 51 is located in torsion arm mounting groove 60.
The front cover rubber ring 7 is conical, the inner ring of the front cover rubber ring 7 is tightly attached to the mounting surface at the bottom of the rubber ring containing groove 421, the outer ring of the front cover rubber ring 7 is tightly attached to the inner side wall of the rubber ring containing groove 421, and the outer side surface of the front cover rubber ring 7 is provided with an annular groove 70.
Two annular bulges are arranged on the inner side surface of the sealing gland 8 and tightly attached to the annular groove 70 of the front cover rubber ring 7.
The utility model relates to a connector is with rain-proof device of drenching, design benefit, waterproof cover tightly pastes at connector body terminal surface under the effect of torsional spring, can play sealed effect, reaches the rain-proof purpose of drenching.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a connector is with rain-proof device that drenches which characterized in that: this kind of rain-proof device that drenches for connector includes connector body, support, pivot, waterproof cover, torsional spring, spring holder, protecgulum rubber ring and gland, be fixed with the support on the connector body, support department cartridge has the pivot, and the cover has the waterproof cover in the pivot, and it has the torsional spring still to overlap in the pivot, is fixed with two spring holders on the connector body of pivot below, and the one end and the spring holder of torsional spring offset, and the other end cartridge of torsional spring has protecgulum rubber ring and gland in the rubber ring standing groove of waterproof cover medial surface in proper order the cover.
2. The rain prevention device for the connector according to claim 1, characterized in that: the torsional spring adopts two torsional springs, and the end that stretches out at two ends of two torsional springs is first torque arm, and the double torsion spring intermediate junction is the second torque arm.
3. The rain prevention device for the connector according to claim 1, characterized in that: waterproof cover integrated into one piece, waterproof cover is by the installation department that connects gradually, sealing and handheld portion constitute, be equipped with the torsional spring mounting groove on the installation department, torsional spring mounting groove both sides are equipped with the mounting hole, the pivot cartridge is in two mounting holes, the torsional spring is located torsional spring mounting groove department, sealing department is equipped with the communicating torque arm cartridge groove with the torsional spring mounting groove, the second torque arm cartridge is in the torque arm cartridge inslot, the sealing medial surface is equipped with the echelonment rubber ring standing groove, the inside wall and the connector body terminal portion lateral wall of rubber ring standing groove closely cooperate, sealing washer standing groove both sides are equipped with the rubber ring and get and put the opening.
4. The rain prevention device for the connector according to claim 1, characterized in that: the upper end of the spring seat is provided with a torsion arm mounting groove, and the first torsion arm is positioned in the torsion arm mounting groove.
5. The rain prevention device for the connector according to claim 1, characterized in that: the front cover rubber ring is conical, the inner ring of the front cover rubber ring is tightly attached to the mounting surface at the bottom of the rubber ring placing groove, the outer ring of the front cover rubber ring is tightly attached to the inner side wall of the rubber ring placing groove, and an annular groove is formed in the outer side surface of the front cover rubber ring.
6. The rain prevention device for the connector according to claim 1, characterized in that: two annular bulges are arranged on the inner side surface of the sealing gland and tightly attached to the annular groove of the front cover rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541548.5U CN209880939U (en) | 2019-04-19 | 2019-04-19 | Rain-proof device that drenches for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541548.5U CN209880939U (en) | 2019-04-19 | 2019-04-19 | Rain-proof device that drenches for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880939U true CN209880939U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541548.5U Active CN209880939U (en) | 2019-04-19 | 2019-04-19 | Rain-proof device that drenches for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783021A (en) * | 2021-09-03 | 2021-12-10 | 上海卫星工程研究所 | Redundancy control device for separating electric connector for deep space exploration and spacecraft |
-
2019
- 2019-04-19 CN CN201920541548.5U patent/CN209880939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783021A (en) * | 2021-09-03 | 2021-12-10 | 上海卫星工程研究所 | Redundancy control device for separating electric connector for deep space exploration and spacecraft |
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