CN211929773U

CN211929773U - Waterproof structure for four-core pressure-bearing connector

Info

Publication number: CN211929773U
Application number: CN201922412702.1U
Authority: CN
Inventors: 杨宝康; 苏文香
Original assignee: Xi'an Yuqi High Pressure Sealed Electrical Connector Co ltd
Current assignee: Xi'an Yuqi High Pressure Sealed Electrical Connector Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-13
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a waterproof structure for a four-core pressure-bearing connector, which comprises a connector, one side of the connector is provided with a connector II, one end of the connector I, which is close to the connector II, is provided with a clamping groove, one end of the connector II, which is close to the connector I, is rotatably connected with a rotating ring, the connector II is clamped with the clamping groove through the rotating ring, the inner wall of the rotating ring is equidistantly provided with a plurality of telescopic chutes, the inner parts of the telescopic chutes are slidably connected with clamping blocks, the connector II is inserted into the connector I, the sealing effect is achieved by mutual extrusion of two rubber sealing rings, the traditional thread sealing is replaced, the sealing effect is better, the two connectors are clamped by the clamping blocks, only the two connectors need to slightly rotate during disassembly, the clamping blocks can slide out from the clamping grooves II, and the bolt used for fixing only plays a limiting role, prevent that two connectors from rotating each other when using, need not to screw up, convenient dismantlement.

Description

Waterproof structure for four-core pressure-bearing connector

Technical Field

The utility model relates to a waterproof construction, in particular to waterproof construction for four-core pressure-bearing connector belongs to connector protection technical field.

Background

The four-core pressure-bearing connector is one kind of industrial plug, is a switching mechanism of some special equipment power supplies, and because the power of equipment is great, its electric conduction volume is also extremely high, needs to connect on specific circuit, consequently, need carry out waterproof processing at the kneck of connector, avoids causing unnecessary loss at the wiring in-process short circuit.

Among the prior art, the waterproof construction of traditional connector most all utilizes the nut to connect the connector with fixed, though can play water-proof effects, but water still can get into inside along the screw thread, can only screw up the nut in order to waterproof better, leads to dismantling with great power when the connector separation, consequently, proposes a connector waterproof construction, can effectually waterproof while can conveniently dismantle again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof construction for four-core pressure-bearing connector, through the inside with inserting a connector with No. two connectors, utilize two rubber seal's mutual extrusion to reach sealed effect, replace traditional thread sealing, sealed effect is better, utilize the fixture block joint between two connectors, only need two connectors to rotate a little during the dismantlement, the fixture block just can follow No. two card inslot roll-offs, a limiting displacement is only played to the bolt for fixing, prevent that two connectors from rotating each other when using, need not to screw up, convenient dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model relates to a waterproof construction for four-core pressure-bearing connector, including connector (1), one side of connector (1) is equipped with No. two connector (2), the one end that No. two connector (2) are close to in connector (1) is dug and is equipped with draw-in groove (3), the one end that No. two connector (2) are close to connector (1) is rotated and is connected with swivel becket (5), No. two connector (2) are through swivel becket (5) and draw-in groove (3) joint, the inner wall equidistance of swivel becket (5) is dug and is equipped with a plurality of flexible spout (7), the inside sliding connection of flexible spout (7) has fixture block (9), the position of draw-in groove (3) relative flexible spout (7) is dug and is equipped with draw-in groove (10) No. two.

As an optimal technical scheme of the utility model, No. one draw-in groove (3) are located No. two draw-in grooves (10) rotation direction one side and excavate and are equipped with chute (11), chute (11) and No. two draw-in grooves (10) intercommunication.

As an optimal technical scheme of the utility model, top fixedly connected with spring (8) of flexible spout (7), the bottom and fixture block (9) fixed connection of spring (8), the inside of No. two draw-in grooves (10) is inserted to the bottom of fixture block (9).

As an optimal technical scheme of the utility model, No. two connector (2) are close to the solid fixed ring of one side outer wall fixedly connected with (12) of rotating ring (5), gu fixed ring (12) equidistance is excavated and is equipped with a plurality of screw holes (13).

As the utility model discloses an optimal technical scheme, screw hole (13) relative a connector (1) is excavated and is equipped with a plurality of No. two screw holes (14), threaded connection has bolt (15) between No. two screw holes (14) and a screw hole (13).

As an optimal technical scheme of the utility model, rubber seal (4) of No. one inside fixedly connected with of draw-in groove (3), No. two rubber seal (6) of relative rubber seal (4) of swivel becket (5).

Compared with the prior art, the beneficial effects of the utility model are that: this waterproof construction is through inserting the inside of a connector with No. two connectors, utilize two rubber seal's mutual extrusion to reach sealed effect, replace traditional thread sealing, sealed effect is better, utilize the fixture block joint between two connectors, only need two connectors to rotate a little during the dismantlement, the fixture block just can follow the roll-off of No. two card inslots, a bolt for fixing only plays limiting displacement, prevent that two connectors from rotating each other when using, need not to screw up, convenient dismantlement.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional connection structure of the present invention;

fig. 4 is a schematic structural diagram of the second slot of the present invention.

In the figure: 1. a first connector; 2. a second connector; 3. a first card slot; 4. a first rubber sealing ring; 5. a rotating ring; 6. a second rubber sealing ring; 7. a telescopic chute; 8. a spring; 9. a clamping block; 10. A second card slot; 11. a chute; 12. a fixing ring; 13. a first threaded hole; 14. a second threaded hole; 15. And (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model relates to a waterproof construction for four-core pressure-bearing connector, including a connector 1, one side of a connector 1 is equipped with No. two connectors 2, one end that a connector 1 is close to No. two connectors 2 is dug and is equipped with draw-in groove 3, No. two one ends that connector 2 is close to a connector 1 are rotated and are connected with swivel becket 5, No. two connectors 2 pass through swivel becket 5 and draw-in groove 3 joint, the inner wall equidistance of swivel becket of 5 is dug and is equipped with a plurality of flexible spouts 7, the inside sliding connection of flexible spout 7 has fixture block 9, the position excavation of the relative flexible spout 7 of draw-in groove 3 is equipped with draw-in groove 10 No. two.

The first clamping groove 3 is provided with a chute 11 at one side in the rotation direction of the second clamping groove 10, the chute 11 is communicated with the second clamping groove 10, the top of the telescopic chute 7 is fixedly connected with a spring 8, the bottom of the spring 8 is fixedly connected with a clamping block 9, the bottom of the clamping block 9 is inserted into the second clamping groove 10, when the first connector 1 and the second connector 2 rotate mutually, the clamping block 9 moves out of the second clamping groove 10 through the chute 11, the outer wall of one side of the second connector 2 close to the rotating ring 5 is fixedly connected with a fixing ring 12, the fixing ring 12 is provided with a plurality of first threaded holes 13 at equal intervals, the first connector 1 is provided with a plurality of second threaded holes 14 corresponding to the first threaded holes 13 in a chiseling way, a bolt 15 is in threaded connection between the second threaded holes 14 and the first threaded holes 13, the bolt 15 only plays a limiting role, the first connector 1 and the second connector 2 are prevented, convenient dismantlement, No. 4 rubber seal of inside fixedly connected with of draw-in groove 3, No. 6 rubber seal of 4 fixedly connected with of a relative rubber seal of rotating ring 5 utilize 4 and No. 6 rubber seal's of rubber seal mutual extrusions to reach sealed effect, replace traditional thread sealing, sealed effect is better.

Specifically, when the utility model is used, the rotating ring 5 of the second connector 2 is inserted into the first clamping groove 3 of the first connector 1, the second rubber sealing ring 6 is extruded on the first rubber sealing ring 4 to achieve the sealing effect, the traditional thread sealing is replaced, the sealing effect is better, the clamping block 9 is clamped in the second clamping groove 10 along with the insertion of the rotating ring 5, the second connector 2 is limited to prevent the two connectors from falling off, after the rotating ring 5 is fixed, the second connector 2 is rotated, the first threaded hole 13 is aligned with the second threaded hole 14, the bolt 15 is inserted for limiting, the bolt 15 does not need to be screwed down, only the second connector 2 needs to be prevented from rotating continuously, when the second connector is disassembled, the bolt 15 is taken down, the rotating ring 5 is rotated, the fixture block 9 slides towards the inner side of the inclined groove 11, the fixture block 9 loses the limit of the second clamping groove 10, and the first connector 1 can be pulled out from the second connector 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof construction for four-core pressure-bearing connector, a serial communication port, including a connector (1), one side of a connector (1) is equipped with No. two connectors (2), one end that No. two connectors (2) are close to in a connector (1) is dug and is equipped with a draw-in groove (3), the one end that No. two connectors (2) are close to a connector (1) is rotated and is connected with swivel becket (5), No. two connectors (2) are through swivel becket (5) and draw-in groove (3) joint, the inner wall equidistance of swivel becket (5) is dug and is equipped with a plurality of flexible spout (7), the inside sliding connection of flexible spout (7) has fixture block (9), the position of the relative flexible spout (7) of a draw-in groove (3) is dug and is equipped with No. two draw-in grooves (10.

2. The waterproof structure for the four-core pressure-bearing connector according to claim 1, wherein the first clamping groove (3) is provided with a chute (11) on one side in the rotation direction of the second clamping groove (10), and the chute (11) is communicated with the second clamping groove (10).

3. The waterproof structure for the four-core pressure-bearing connector according to claim 1, wherein a spring (8) is fixedly connected to the top of the telescopic chute (7), the bottom of the spring (8) is fixedly connected with a clamping block (9), and the bottom of the clamping block (9) is inserted into a second clamping groove (10).

4. The waterproof structure for the four-core pressure-bearing connector is characterized in that a fixing ring (12) is fixedly connected to the outer wall of one side, close to the rotating ring (5), of the second connector (2), and a plurality of first threaded holes (13) are formed in the fixing ring (12) at equal intervals.

5. The waterproof structure for the four-core pressure-bearing connector is characterized in that a plurality of second threaded holes (14) are formed in the first connector (1) relative to the first threaded holes (13), and bolts (15) are connected between the second threaded holes (14) and the first threaded holes (13) in a threaded mode.

6. The waterproof structure for the four-core pressure-bearing connector according to claim 1, wherein a first rubber sealing ring (4) is fixedly connected to the inside of the first clamping groove (3), and a second rubber sealing ring (6) is fixedly connected to the rotating ring (5) relative to the first rubber sealing ring (4).