Waterproof and moistureproof connection socket

Abstract

The utility model relates to the technical field of sockets, and discloses a waterproof and moistureproof connecting socket, a connecting assembly is arranged on a protective sleeve, the connecting assembly comprises a connecting sleeve A and a connecting sleeve B which are respectively arranged on the left side and the right side of the protective sleeve, a sealing gasket A and a sealing gasket B which are fixedly arranged on the front side of the protective sleeve, and a pressing ring sleeved on the protective sleeve, the connecting sleeve A and the connecting sleeve B are detachably connected, convex rings are fixedly arranged on the sides, facing each other, of the sealing gasket A and the sealing gasket B, threads are arranged on the outer side of the protective sleeve and the inner sides of the connecting sleeve A, the connecting sleeve B and the pressing ring, and the connecting sleeve A, the connecting sleeve B and the pressing ring are in threaded connection with the protective sleeve. The connecting socket has the beneficial effect of strong sealing performance, and solves the problems that the existing connecting socket is relatively general in sealing performance and waterproof and moistureproof functions, water vapor and small water drops are easy to infiltrate into the connecting socket when the connecting socket is used in a humid environment, and electric leakage and even short circuit are caused.

Description

TECHNICAL FIELD

[0001] The utility model relates to socket technical field, concretely relates to a waterproof and moistureproof connecting socket. BACKGROUND

[0002] The connecting socket is usually called as the electric appliance connector, that is, the connector, which is used for connecting two active devices to transmit current or signal, through which various wiring can be inserted, and it is convenient to connect with other circuits to transmit power, signal or data between each other, the connecting socket is connected and disconnected between the line and the copper piece to achieve the connection and disconnection of the circuit.

[0003] The connecting socket is used in various environments, and sometimes is used in the humid environment, there are more water vapors in the humid environment, the sealing property of the existing connecting socket is general, therefore the waterproof and moistureproof function is also general, which can cause the problem that the water vapors and small water droplets penetrate into the connecting socket, and cause the problems of electric leakage and short circuit. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a waterproof and moistureproof connecting socket to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a waterproof and moistureproof connecting socket, including the socket, the protective sleeve fixedly arranged on the outside of the socket, characterized by: the connecting assembly is arranged on the protective sleeve, the connecting assembly includes the connecting sleeve A and the connecting sleeve B respectively arranged on the left side and the right side of the protective sleeve, the sealing pad A and the sealing pad B fixedly arranged on the front side of the protective sleeve, and the compression ring sleeved on the protective sleeve, the connecting sleeve A and the connecting sleeve B are detachably connected, the connecting sleeve A and the connecting sleeve B are sleeved on the protective sleeve and located on the front side of the compression ring, the inner ring located on the front side of the protective sleeve is fixedly arranged on the inner side of the connecting sleeve A and the connecting sleeve B, the sealing pad B is located inside the connecting sleeve A and the connecting sleeve B and is in abutting connection with the inner ring, the convex ring is fixedly arranged on the side of the sealing pad A and the sealing pad B facing each other, the outer side of the protective sleeve and the inner side of the connecting sleeve A, the connecting sleeve B and the compression ring are all provided with threads, and the connecting sleeve A, the connecting sleeve B and the compression ring are all in threaded connection with the protective sleeve.

[0006] Preferably, the convex strip A is fixedly arranged on the upper and lower sides of the connecting sleeve A, the convex strip B is fixedly arranged on the upper and lower sides of the connecting sleeve B, the convex strip A and the convex strip B are in contact and form the dovetail block when the connecting sleeve A and the connecting sleeve B are in contact, and the connecting assembly further includes the connecting strip, the dovetail groove matched with the convex strip A and the convex strip B is formed on the connecting strip, and the convex strip A and the convex strip B are in abutting connection with the connecting strip by being inserted into the dovetail groove.

[0007] Preferably, the front side of the connecting strip is fixedly provided with a connecting plate, the connecting assembly further comprises a screw, a through hole is formed in the connecting plate, screw holes are formed in the front side walls of the connecting sleeve A and the connecting sleeve B, and the screw is inserted into the through hole and screwed into the screw holes to be fixedly connected with the connecting plate, the connecting sleeve A and the connecting sleeve B.

[0008] Preferably, the right side of the connecting sleeve A is fixedly provided with a positioning column, a positioning hole is formed in the left side wall of the connecting sleeve B, a magnet is fixedly arranged on the right side of the positioning column, and an iron sheet is fixedly arranged on the side wall of the positioning hole.

[0009] Preferably, the connecting assembly further comprises a spring sleeved on the protective sleeve, and the spring is fixedly arranged on the front side of the compression ring and in abutting connection with the rear side walls of the connecting sleeve A and the connecting sleeve B.

[0010] Preferably, the materials of the sealing gasket A, the sealing gasket B and the convex ring are nitrile rubber.

[0011] Preferably, the head of the screw is provided with anti-skid lines.

[0012] The utility model discloses beneficial effect lies in: the utility model discloses when using, the compression ring is set up on the protective sheath, and the socket is connected with the plug of matching, and the plug outside is fixedly provided with the ring, and the ring is located the front side of sealing washer A, and makes the inner ring be located the front side of the ring, and sets up the connecting sleeve A and the connecting sleeve B on the socket and the plug, makes sealing washer B set up on the plug and with the inner ring and touches the connection, and makes the positioning column insert the positioning hole, makes the magnet and the iron sheet magnetic attraction connection on the side wall of positioning hole, makes the connecting sleeve A and the connecting sleeve B preliminary fixed, and makes the convex strip A and the convex strip B contact and form the dovetail block, and makes the convex strip A and the convex strip B insert the dovetail groove and the connecting strip and touch the connection, makes the through -hole on the connecting plate and the screw hole on the connecting sleeve A and the connecting sleeve B align, and makes the screw insert the through -hole and rotate into the screw hole, makes the connecting plate, the connecting sleeve A and the connecting sleeve B fixed connection, and the fixing of connecting sleeve A and connecting sleeve B is completed, and makes the connecting sleeve A and the connecting sleeve B rotate and move back, makes the ring compress tightly in the front side of sealing washer A, and makes sealing washer B compress tightly in the front side of the ring, plays the role of double -walled sealing, because sealing washer A and sealing washer B are fixedly provided with the convex ring to each side of each other, and the convex ring will be pressed tightly with the ring and sink into sealing washer A and sealing washer B inside, plays the role of enhancing the sealing property, and makes the spring and the connecting sleeve A and the connecting sleeve B rear wall fixed connection by rotating the compression ring and moving forward, and the spring will exert pressure to the connecting sleeve A and the connecting sleeve B, and the connecting sleeve A and the connecting sleeve B screw thread and protective sheath screw thread are pressed tightly, play the role of preventing the loosening of connecting sleeve A and connecting sleeve B, and further enhance the sealing property, in conclusion, the utility model has the beneficial effect of strong sealing, solves the general sealing property of the existing connecting socket, and the waterproof and moisture-proof function is also general, when using in the humid environment, the water vapor and the small water droplet are easy to penetrate into the connecting socket, causes the problem of leakage and even short circuit. BRIEF DESCRIPTION OF DRAWINGS

[0013] ATTACHMENT Figure 1 It is the structural schematic diagram of the utility model;

[0014] ATTACHMENT Figure 2 It is the explosion schematic diagram of the utility model;

[0015] ATTACHMENT Figure 3 It is the front view of the utility model;

[0016] ATTACHMENT Figure 4 It is the attachment Figure 3 It is the section view at A-A of the utility model;

[0017] ATTACHMENT Figure 5 It is the assembly section view of the utility model.

[0018] In the figure: 1, socket; 2, protective sleeve; 3, connecting sleeve A; 4, connecting sleeve B; 5, sealing gasket A; 6, sealing gasket B; 7, compression ring; 8, inner ring; 9, convex ring; 10, convex strip A; 11, convex strip B; 12, connecting strip; 13, dovetail groove; 14, connecting plate; 15, screw; 16, positioning column; 17, positioning hole; 18, magnet; 19, spring; 20, plug; 21, circular ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0020] As Figures 1-5The utility model discloses a waterproof and moistureproof connecting socket, including socket 1, the protective sleeve 2 of fixed setting in the outside of socket 1 is equipped with the connecting assembly on the protective sleeve 2, the connecting assembly includes the connecting sleeve A 3 and the connecting sleeve B 4 respectively in the left and right sides of protective sleeve 2, the fixed setting of the protective sleeve 2 front side is sealed pad A 5, sealed pad B 6, the compression ring 7 of setting in the protective sleeve 2, the connecting sleeve A 3 is detachably connected with the connecting sleeve B 4, the connecting sleeve A 3 and the connecting sleeve B 4 are set in the protective sleeve 2 and are located the compression ring 7 front side, the connecting sleeve A 3 and the connecting sleeve B 4 inside are all fixedly provided with the inner ring 8 in the protective sleeve 2 front side, sealed pad B 6 is located the inside of connecting sleeve A 3 and connecting sleeve B 4 and is connected with the inner ring 8 and touches, sealed pad A 5 and sealed pad B 6 towards each other one side are all fixedly provided with the convex ring 9, the outside of protective sleeve 2 and the inside of connecting sleeve A 3, connecting sleeve B 4, compression ring 7 are all equipped with the screw thread, the connecting sleeve A 3, connecting sleeve B 4, compression ring 7 all are connected with the screw thread of protective sleeve 2.‌.

[0021] Preferably, the connecting sleeve A3 is fixedly provided with convex strips A10 on the upper and lower sides, the connecting sleeve B4 is fixedly provided with convex strips B11 on the upper and lower sides, the convex strips A10 and the convex strips B11 are in contact and form dovetail blocks when the connecting sleeve A3 contacts the connecting sleeve B4, the connecting assembly further comprises a connecting strip 12, the connecting strip 12 is provided with dovetail grooves 13 matched with the convex strips A10 and the convex strips B11, and the convex strips A10 and the convex strips B11 are inserted into the dovetail grooves 13 and abut against the connecting strip 12. Since the convex strips A10 and the convex strips B11 are in contact and form dovetail blocks, the connecting strip 12 is provided with the dovetail grooves 13 matched with the convex strips A10 and the convex strips B11, and the convex strips A10 and the convex strips B11 are inserted into the dovetail grooves 13 and abut against the connecting strip 12, which plays a role of making the connecting sleeve A3 and the connecting sleeve B4 fit and preventing the connecting sleeve A3 and the connecting sleeve B4 from being separated during installation.

[0022] Preferably, the connecting strip 12 is fixedly provided with a connecting plate 14 on the front side, and the connecting assembly further comprises a screw 15, the connecting plate 14 is provided with a through hole, and the front side walls of the connecting sleeve A3 and the connecting sleeve B4 are each provided with a screw hole, the screw 15 is inserted into the through hole and screwed into the screw hole to be fixedly connected with the connecting plate 14, the connecting sleeve A3 and the connecting sleeve B4. Since the connecting plate 14 is provided with the through hole, and the front side walls of the connecting sleeve A3 and the connecting sleeve B4 are each provided with the screw hole, the screw 15 is inserted into the through hole and screwed into the screw hole, so that the screw 15 is fixedly connected with the connecting plate 14, the connecting sleeve A3 and the connecting sleeve B4, which plays a role of completely fixing the connecting sleeve A3 and the connecting sleeve B4.

[0023] Preferably, the connecting sleeve A3 is fixedly provided with a positioning column 16 on the right side, the left side wall of the connecting sleeve B4 is provided with a positioning hole 17, the right side of the positioning column 16 is fixedly provided with a magnet 18, and the side wall of the positioning hole 17 is fixedly provided with an iron sheet, the magnet 18 is magnetically attracted to the iron sheet on the side wall of the positioning hole 17 after the positioning column 16 is inserted into the positioning hole 17. Since the right side of the positioning column 16 is fixedly provided with the magnet 18, and the side wall of the positioning hole 17 is fixedly provided with the iron sheet, the magnet 18 is magnetically attracted to the iron sheet on the side wall of the positioning hole 17 after the positioning column 16 is inserted into the positioning hole 17, which plays a role of preliminarily fixing the connecting sleeve A3 and the connecting sleeve B4 before the screw 15 is installed, aligning the connecting sleeve A3 and the connecting sleeve B4 front and back, and facilitating subsequent installation.

[0024] Preferably, the connecting assembly further comprises a spring 19 sleeved on the protective sleeve 2, and the spring 19 is fixedly arranged on the front side of the compression ring 7 and abuts against the rear side walls of the connecting sleeve A3 and the connecting sleeve B4. Since the spring 19 is fixedly arranged on the front side of the compression ring 7, rotating the compression ring 7 makes it move forward, and the spring 19 is fixedly connected with the rear side walls of the connecting sleeve A3 and the connecting sleeve B4, which plays a role of preventing the connecting sleeve A3 and the connecting sleeve B4 from loosening.

[0025] Preferably, the material of the sealing gasket A5, the sealing gasket B6 and the convex ring 9 is nitrile rubber. Since the material of the sealing gasket A5, the sealing gasket B6 and the convex ring 9 is nitrile rubber, it has the characteristics of good air tightness, tear resistance and wear resistance.

[0026] Preferably, the screw head of the screw 15 is provided with anti-skid lines. Since the screw head of the screw 15 is provided with anti-skid lines, it is convenient to disassemble and assemble the screw 15.

[0027] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A waterproof and moisture-proof connecting socket, comprising a socket (1) and a protective sleeve (2) fixedly arranged outside the socket (1), characterized in that: The connecting assembly is provided on the protective sleeve (2), and comprises connecting sleeves A (3) and B (4) respectively arranged on left and right sides of the protective sleeve (2), sealing pads A (5) and B (6) fixedly arranged on the front side of the protective sleeve (2), and a compression ring (7) sleeved on the protective sleeve (2). The connecting sleeve A (3) is detachably connected with the connecting sleeve B (4). The connecting sleeve A (3) and the connecting sleeve B (4) are sleeved on the protective sleeve (2) and located on the front side of the compression ring (7). Inner rings (8) are fixedly arranged on the inner sides of the connecting sleeve A (3) and the connecting sleeve B (4) and located on the front side of the protective sleeve (2). The sealing pad B (6) is located inside the connecting sleeve A (3) and the connecting sleeve B (4) and is in abutting connection with the inner ring (8). The sealing pad A (5) and the sealing pad B (6) are fixedly provided with convex rings (9) on the sides facing each other. The outer side of the protective sleeve (2) and the inner sides of the connecting sleeve A (3), the connecting sleeve B (4) and the compression ring (7) are provided with threads. The connecting sleeve A (3), the connecting sleeve B (4) and the compression ring (7) are in threaded connection with the protective sleeve (2).

2. The waterproof and moisture-proof connecting socket according to claim 1, characterized in that: The connecting sleeve A (3) is fixedly provided with convex strips A (10) on the upper and lower sides. The connecting sleeve B (4) is fixedly provided with convex strips B (11) on the upper and lower sides. When the connecting sleeve A (3) and the connecting sleeve B (4) are in contact, the convex strips A (10) and the convex strips B (11) are in contact and form dovetail blocks. The connecting assembly further comprises a connecting strip (12). The connecting strip (12) is provided with dovetail grooves (13) matched with the convex strips A (10) and the convex strips B (11). The convex strips A (10) and the convex strips B (11) are inserted into the dovetail grooves (13) and are in abutting connection with the connecting strip (12).

3. The waterproof and moisture-proof connecting socket according to claim 2, characterized in that: The connecting strip (12) is fixedly provided with a connecting plate (14) on the front side. The connecting assembly further comprises a screw (15). The connecting plate (14) is provided with a through hole. The front side walls of the connecting sleeve A (3) and the connecting sleeve B (4) are each provided with a screw hole. After the screw (15) is inserted into the through hole, the screw (15) is screwed into the screw hole and is fixedly connected with the connecting plate (14), the connecting sleeve A (3) and the connecting sleeve B (4).

4. The waterproof and moisture-proof connecting socket according to claim 2, characterized in that: The connecting sleeve A (3) is fixedly provided with a positioning column (16) on the right side. The left side wall of the connecting sleeve B (4) is provided with a positioning hole (17). The right side of the positioning column (16) is fixedly provided with a magnet (18). The side wall of the positioning hole (17) is fixedly provided with an iron sheet. After the positioning column (16) is inserted into the positioning hole (17), the magnet (18) is in magnetic attraction connection with the iron sheet on the side wall of the positioning hole (17).

5. The waterproof and moisture-proof connecting socket according to claim 1, characterized in that: The connecting assembly further comprises a spring (19) sleeved on the protective sleeve (2). The spring (19) is fixedly arranged on the front side of the compression ring (7) and is in abutting connection with the rear side walls of the connecting sleeve A (3) and the connecting sleeve B (4).

6. The waterproof and moisture-proof connecting socket according to claim 1, characterized in that: The materials of the sealing pad A (5), the sealing pad B (6) and the convex ring (9) are all nitrile rubber.

7. The waterproof and moisture-proof connecting socket according to claim 3, characterized in that: The head of the screw (15) is provided with anti-skid lines.

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