Connector capable of preventing water from being soaked in water liquid

Abstract

The connector comprises a male plug, one end of the male plug is fixedly connected with a first connecting column, the outer side of the first connecting column is in threaded connection with a first sealing sleeve, one end of the first sealing sleeve is movably connected with a first electric wire in a penetrating mode, and the outer side of the first electric wire is movably connected with a first sealing block. One end of the female plug is fixedly connected with a plug, the other end of the female plug is fixedly connected with a second connecting column, the outer side of the second connecting column is in threaded connection with a second sealing sleeve, and one end of the second sealing sleeve is movably connected with a second wire in a penetrating mode; the outer side of the second wire is movably connected with a second sealing block, and the outer side of the male plug is fixedly connected with a clamping block, so that the waterproof effect of the connector is improved, and water and liquid cannot permeate into the connector when the connector is wetted by rainwater or soaked in liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, and particularly relates to a connector immersed in waterproof liquid. Background Art

[0002] A connector is a component widely used in the fields of electronics, electricity, etc. It is mainly used to connect two or more circuits or devices to achieve the transmission of signals, currents or data. A plug-and-socket connector is also called a connector, and is also called a joint and a socket in China. Generally, it refers to an electrical plug-and-socket connector, that is, a device connecting two active devices, transmitting current or signals. The male end and the female end can transmit messages or current after contact, and it is also called a connector.

[0003] After retrieval, Chinese Patent Publication No. CN114069322B discloses a waterproof connector including a housing having an assembly portion to be fitted into an installation hole of a mating member, a gasket mounting surface provided on an outer peripheral surface of the assembly portion. The waterproof connector further includes a first gasket mounted on a rear end side in the fitting direction of the gasket mounting surface of the assembly portion, a second gasket mounted on a front end side in the fitting direction of the gasket mounting surface of the assembly portion, and a holder provided between the first gasket and the second gasket and locked to a locking portion provided on the outer peripheral surface of the assembly portion.

[0004] However, the existing connectors have poor waterproof effect. Since the connectors need to connect wires, and there will be a certain gap between the wires and the connectors when connecting the wires, and when the connectors are wetted by rain or immersed in liquid, water and liquid will penetrate into the connectors. Therefore, it is necessary to design a connector immersed in waterproof liquid. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a connector immersed in waterproof liquid, which can effectively solve the problem of poor waterproof effect of the connector in the background art, that is, when the connector is wetted by rain or immersed in liquid, water and liquid will penetrate into the connector.

[0006] To achieve the above object, the technical solution adopted by the present utility model is as follows: A connector soaked in waterproof liquid, including a male plug, one end of the male plug is fixedly connected with a first connecting column, the outer side of the first connecting column is threadedly connected with a first sealing sleeve, one end of the first sealing sleeve penetrates and is movably connected with a first electric wire, the outer side of the first electric wire is movably connected with a first sealing block, the other end of the male plug is provided with a socket, the other end of the male plug is movably connected with a female plug through the socket, one end of the female plug is fixedly connected with a plug, the other end of the female plug is fixedly connected with a second connecting column, the outer side of the second connecting column is threadedly connected with a second sealing sleeve, one end of the second sealing sleeve penetrates and is movably connected with a second electric wire, the outer side of the second electric wire is movably connected with a second sealing block, and a clamping block is fixedly connected to the outer side of the male plug.

[0007] In order to enable the male plug and the female plug to play a connecting role after being plugged together, as a connector soaked in waterproof liquid of the present utility model, a plug rod is fixedly connected to the inner side of the other end of the male plug located inside the socket, and the plug rod is electrically connected to the first electric wire.

[0008] In order to enable the connector to have the function of being soaked in waterproof liquid, as a connector soaked in waterproof liquid of the present utility model, a sealing gasket is fixedly connected to the inner wall of the socket, and the diameter of the sealing gasket is adapted to the inner diameter of the socket.

[0009] In order to enable the male plug and the female plug to play a connecting role when plugged together, as a connector soaked in waterproof liquid of the present utility model, a sealing ring is movably connected to the outer side of the plug, a socket sleeve is embedded at one end of the plug, and the socket sleeve is electrically connected to the second electric wire.

[0010] In order to enable the connector to have the function of being soaked in waterproof liquid, as a connector soaked in waterproof liquid of the present utility model, both the first sealing block and the second sealing block are processed from rubber materials, and the outer surfaces of the first sealing block and the second sealing block are smooth.

[0011] In order to enable the male plug and the female plug to be firmly fixed together, as a connector soaked in waterproof liquid of the present utility model, a connecting strip is fixedly connected to the outer side of the female plug, a clamping opening is provided on the front surface of the connecting strip, and the connecting strip is clamped and connected with the clamping block through the clamping opening.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. In the present utility model, through the provided first sealing sleeve, first sealing block, second sealing sleeve and second sealing block, when using the connector, the staff sleeved the first sealing block and the second sealing block on the first wire and the second wire respectively, and passed the first wire and the second wire through the first sealing sleeve and the second sealing sleeve, so that the first sealing block and the second sealing block were respectively located inside the first sealing sleeve and the second sealing sleeve. Then, the first sealing sleeve and the second sealing sleeve were respectively sleeved on the first connecting column and the second connecting column and screwed. When the first sealing sleeve and the second sealing sleeve moved towards one side of the first connecting column and the second connecting column, since the first sealing sleeve and the second sealing sleeve were funnel-shaped, at this time, they would squeeze the first sealing block and the second sealing block, making the first sealing block and the second sealing block fit tightly with the first sealing sleeve, the second sealing sleeve, the first wire and the second wire, thus playing a sealing role. At the same time, the male plug and the female plug were docked, and the plug rod and the socket sleeve were plugged. And the bayonet of the connecting strip was clamped with the clamping block. At the same time, the sealing ring and the sealing gasket would seal the gap between the male plug and the female plug. Therefore, the waterproof effect of the connector was improved, so that when the connector was wetted by rain or immersed in liquid, water and liquid would not penetrate into the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of a partial structure of the female plug of the present utility model;

[0016] Figure 3 is a schematic diagram of a partial structure of the male plug of the present utility model;

[0017] Figure 4 is a sectional view of the male plug of the present utility model.

[0018] In the figure: 1, male plug; 101, clamping block; 102, first connecting column; 103, plug rod; 104, socket; 105, sealing gasket; 2, first sealing sleeve; 3, first wire; 301, first sealing block; 4, sealing ring; 5, female plug; 6, second sealing sleeve; 7, second wire; 701, second sealing block; 8, connecting strip; 9, bayonet; 10, plug; 11, socket sleeve; 12, second connecting column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment

[0021] As Figures 1-4 shown, a connector soaked in waterproof liquid includes a male plug 1. One end of the male plug 1 is fixedly connected with a first connecting column 102. A first sealing sleeve 2 is threadedly connected to the outside of the first connecting column 102. One end of the first sealing sleeve 2 penetrates and is movably connected with a first electric wire 3. A first sealing block 301 is movably connected to the outside of the first electric wire 3. The other end of the male plug 1 is provided with a socket 104. The other end of the male plug 1 is movably connected with a female plug 5 through the socket 104. One end of the female plug 5 is fixedly connected with a plug 10. The other end of the female plug 5 is fixedly connected with a second connecting column 12. A second sealing sleeve 6 is threadedly connected to the outside of the second connecting column 12. One end of the second sealing sleeve 6 penetrates and is movably connected with a second electric wire 7. A second sealing block 701 is movably connected to the outside of the second electric wire 7. A clamping block 101 is fixedly connected to the outside of the male plug 1.

[0022] During specific use, when the first sealing sleeve 2 and the second sealing sleeve 6 move towards the first connecting column 102 and the second connecting column 12, since the first sealing sleeve 2 and the second sealing sleeve 6 are in a funnel shape, at this time, the first sealing block 301 and the second sealing block 701 will be squeezed, so that the first sealing block 301 and the second sealing block 701 are firmly attached to the first sealing sleeve 2 and the second sealing sleeve 6 and the first electric wire 3 and the second electric wire 7, thereby playing a sealing role.

[0023] In this embodiment, an insertion rod 103 is fixedly connected to the inner side of the socket 104 at the other end of the male plug 1, and the insertion rod 103 is electrically connected to the first electric wire 3.

[0024] During specific use, by inserting the insertion rod 103 into the insertion sleeve 11, the first electric wire 3 and the second electric wire 7 on the connector can be connected.

[0025] In this embodiment, a sealing gasket 105 is fixedly connected to the inner wall of the socket 104, and the diameter of the sealing gasket 105 is adapted to the inner diameter of the socket 104.

[0026] During specific use, through the sealing gasket 105, a sealing effect can be achieved after the plug 10 is inserted into the socket 104.

[0027] In this embodiment, a sealing ring 4 is movably connected to the outside of the plug 1. One end of the plug 1 is embedded with an insertion sleeve 11, and the insertion sleeve 11 is electrically connected to the second electric wire 7.

[0028] During specific use, by inserting the insertion rod 103 into the insertion sleeve 11, the first electric wire 3 and the second electric wire 7 on the connector can be connected.

[0029] In this embodiment, both the first sealing block 301 and the second sealing block 701 are processed from rubber materials, and the outer surfaces of the first sealing block 301 and the second sealing block 701 are smooth.

[0030] During specific use, the first sealing block 301 and the second sealing block 701 processed from rubber materials can better play a sealing role and prevent water and liquid from penetrating into the connector.

[0031] In this embodiment, a connecting strip 8 is fixedly connected to the outside of the female plug 5. A bayonet 9 is provided on the front surface of the connecting strip 8, and the connecting strip 8 is snap-connected to the block 101 through the bayonet 9.

[0032] During specific use, after the insertion rod 103 is inserted into the socket 11, the bayonet 9 of the connecting strip 8 and the block 101 will be snap-connected together, thereby playing a role in fixing the insertion rod 103 and the socket 11.

[0033] Working principle: When using the connector, the staff sleeved the first sealing block 301 and the second sealing block 701 on the first wire 3 and the second wire 7 respectively, and passed the first wire 3 and the second wire 7 through the first sealing sleeve 2 and the second sealing sleeve 6, so that the first sealing block 301 and the second sealing block 701 are respectively located inside the first sealing sleeve 2 and the second sealing sleeve 6. Then, the first sealing sleeve 2 and the second sealing sleeve 6 are respectively sleeved on the first connecting column 102 and the second connecting column 12 and screwed. When the first sealing sleeve 2 and the second sealing sleeve 6 move towards the side of the first connecting column 102 and the second connecting column 12, since the first sealing sleeve 2 and the second sealing sleeve 6 are in a funnel shape, at this time, they will squeeze the first sealing block 301 and the second sealing block 701, so that the first sealing block 301 and the second sealing block 701 fit tightly with the first sealing sleeve 2 and the second sealing sleeve 6 and the first wire 3 and the second wire 7, thereby playing a sealing role. At the same time, the male plug 1 and the female plug 5 are butted, and the insertion rod 103 and the socket 11 will be inserted together, and the bayonet 9 of the connecting strip 8 and the block 101 are snap-connected together. At the same time, the sealing ring 4 and the gasket 105 will seal the gap between the male plug 1 and the female plug 5.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof liquid - immersed connector, comprising a male plug (1), characterized in that: One end of the male plug (1) is fixedly connected with a first connecting column (102). A first sealing sleeve (2) is threadedly connected to the outside of the first connecting column (102). One end of the first sealing sleeve (2) penetrates and is movably connected with a first electric wire (3). A first sealing block (301) is movably connected to the outside of the first electric wire (3). A socket (104) is formed at the other end of the male plug (1). The other end of the male plug (1) is movably connected with a female plug (5) through the socket (104). One end of the female plug (5) is fixedly connected with a plug (10). The other end of the female plug (5) is fixedly connected with a second connecting column (12). A second sealing sleeve (6) is threadedly connected to the outside of the second connecting column (12). One end of the second sealing sleeve (6) penetrates and is movably connected with a second electric wire (7). A second sealing block (701) is movably connected to the outside of the second electric wire (7). A clamping block (101) is fixedly connected to the outside of the male plug (1).

2. The waterproof liquid-immersed connector according to claim 1, wherein: An insertion rod (103) is fixedly connected to the inner side of the socket (104) at the other end of the male plug (1). The insertion rod (103) is electrically connected with the first electric wire (3).

3. A connector immersed in a waterproof liquid according to claim 1, wherein: A sealing gasket (105) is fixedly connected to the inner wall of the socket (104). The diameter of the sealing gasket (105) is adapted to the inner diameter of the socket (104).

4. A connector immersed in a waterproof liquid according to claim 1, characterized in that: A sealing ring (4) is movably connected to the outside of the plug (1). A socket sleeve (11) is embedded at one end of the plug (1). The socket sleeve (11) is electrically connected with the second electric wire (7).

5. A connector immersed in a waterproof liquid according to claim 1, characterized in that: Both the first sealing block (301) and the second sealing block (701) are made of rubber material, and the outer surfaces of the first sealing block (301) and the second sealing block (701) are smooth.

6. A connector immersed in a waterproof liquid according to claim 1, characterized in that: A connecting strip (8) is fixedly connected to the outside of the female plug (5). A bayonet (9) is formed on the front surface of the connecting strip (8). The connecting strip (8) is snap-connected with the clamping block (101) through the bayonet (9).

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