CN216598189U - Wet inserting and pulling watertight connector - Google Patents

Abstract

The utility model discloses a wet-plugging and unplugging watertight connector which comprises a plug part and a slot part, wherein the plug part comprises a bottom plate, a thread cylinder and a plurality of plug rods, the plurality of plug rods are vertically fixed on one end surface of the bottom plate, the plurality of first cables penetrate through the other end surface of the bottom plate and are respectively connected with the plurality of plug rods, the thread cylinder is fixed on the end surface of the bottom plate, which is provided with the plug rods, a waterproof component is penetrated through the middle part of the bottom plate, the slot part comprises a plug block and a thread sleeve, the plug block is uniformly provided with a plurality of slots, the slots are plugged with the plug rods, the end part of the plug block is rotatably provided with the thread sleeve through a bearing, and the thread sleeve is in thread assembly connection with the thread cylinder. The utility model can conveniently remove moisture during later plugging and prevent moisture from entering during connection, thereby improving the safety during connection and plugging and simultaneously ensuring the stability during connection.

Description

Wet inserting and pulling watertight connector

Technical Field

The utility model relates to the technical field of watertight connectors, in particular to a wet-plugging and unplugging watertight connector.

Background

At the surface of water, the power of underwater equipment, signals, in network transmission, in the construction of engineering under water, the watertight connector is as an indispensable electric connector, play vital effect, the good or bad to a great extent of watertight connector has decided photoelectric transmission's stability, and the installation and the maintenance of underwater equipment engineering, current watertight connector carries out the plug when having certain residual water stain after leaving the boiling water when, moisture gets into and causes signal connection not smooth and easy easily, simultaneously the watertight connector equipment receives rivers to influence easily when adopting the screw to connect soon and takes place to connect not hard up, thereby lead to connecting not smooth and easy.

Therefore need a wet and insert and pull out watertight connector, get rid of moisture when can make things convenient for the later stage plug, moisture gets into when avoiding connecting to security when improving the connection plug, stability when guaranteeing to connect simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wet-plugging and unplugging watertight connector, aiming at solving the problems that when the existing watertight connector is plugged and unplugged after leaving hot water and has certain residual water stain, the signal connection is not smooth easily caused by water entering, and meanwhile, when the watertight connector is mostly assembled by adopting screw threads, the connection is loosened easily due to the influence of water flow, so that the connection is not smooth.

The utility model is realized in the following way:

the utility model provides a wet-inserting and unplugging watertight connector, including plug portion and slot part, plug portion includes the bottom plate, a screw thread section of thick bamboo and inserted bar, the vertical fixation has many inserted bars on the terminal surface of bottom plate, another terminal surface of bottom plate runs through and installs many first cables, many first cables are connected respectively with many inserted bars, be fixed with a screw thread section of thick bamboo on the terminal surface that the bottom plate is provided with the inserted bar, the middle part of bottom plate runs through and installs waterproof component, slot part includes inserted block and thread bush, a plurality of slots have evenly been seted up on the inserted block, the slot is pegged graft with the inserted bar, the thread bush is installed through the bearing rotation to the tip of inserted block, thread bush and screw thread section of thick bamboo thread assembly connection.

Furthermore, rubber rings are arranged in the slots, and electric connecting pieces are fixed at the end parts of the rubber rings.

And then all be provided with the rubber circle in a plurality of slots, the tip of rubber circle is fixed with connects the electric piece to utilize the rubber circle of the slot on the slot part under the action of gravity, shutoff slot hole.

Furthermore, the end part of the insertion block is fixedly embedded with an electricity connection block, the bottom surface of the electricity connection block is provided with an electricity slot matched with an electricity connection piece, and the electricity connection block is connected with a second cable through the electricity slot.

And then the tip through the inserted block is embedded in and is fixed with the electricity piece that connects, connects to set up the cooperation on the electricity piece bottom surface and connects the electricity groove of electric piece, connects to run through on the electricity piece and inserts the electricity groove and be connected with the second cable to make things convenient for later stage connection equipment to conveniently assemble switch on.

Further, waterproof assembly includes orifice plate and guide arm, and the orifice plate setting is inside a screw thread section of thick bamboo, offers the jack of cooperation inserted bar on the orifice plate, bonds the sealing up cover that has the rubber material in the jack of orifice plate, and orifice plate tip vertical fixation has the guide arm, and the guide arm slides and runs through the grafting in the bottom plate, and the cover is equipped with on the guide arm and presses and hold the spring, presses the both ends of holding the spring respectively with guide arm and bottom plate fixed connection.

And then set up inside a screw thread section of thick bamboo through the orifice plate, set up the jack of cooperation inserted bar on the orifice plate, it has the sealing sleeve of rubber material to bond in the jack of orifice plate, orifice plate tip vertical fixation has the guide arm, the guide arm slides and runs through the grafting in the bottom plate, the cover is equipped with on the guide arm and presses and holds the spring, press the both ends of holding the spring respectively with guide arm and bottom plate fixed connection, orifice plate in the plug portion is under the elastic action of pressing and holding the spring, downwards promote the orifice plate and slide in a screw thread section of thick bamboo, utilize the sealing sleeve of cover in the orifice plate to establish to erase the water stain on the inserted bar.

Further, the bottom plate is vertically penetrated and inserted with a positioning rod, the positioning rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected with the bottom surface of the bottom plate and the bottom end of the positioning rod.

And then have the locating lever through the vertical grafting that runs through on the bottom plate, the cover is equipped with the spring on the locating lever, the both ends of spring respectively with the bottom surface of bottom plate and the bottom fixed connection of locating lever to make things convenient for the cover to establish the extrusion locating lever and peg graft the location.

Furthermore, the end part of the threaded sleeve is vertically provided with a positioning groove, and the positioning groove is in inserting fit with the positioning rod.

And then through the vertical constant head tank of having seted up of thread bush tip, constant head tank and locating lever grafting cooperation to the later stage is avoided not hard up to location thread bush.

Furthermore, the vertical section of the slot is T-shaped, and the inner diameter of the upper part of the slot is the same as the outer diameter of the rubber ring.

And then the vertical cross-sectional shape through the slot is the T type, and the upper portion internal diameter of slot is the same with the external diameter of rubber circle, and slot upper portion internal diameter is big, makes things convenient for the rubber circle to remove.

Compared with the prior art, the utility model has the beneficial effects that: when the wet-plugging and unplugging watertight connector is used, when the plug part and the socket part of the watertight connector are separated in use, water adheres to the plug part and the socket part, the pore plate on the plug part pushes the pore plate to slide downwards in the threaded cylinder under the elastic action of the pressing and holding spring, the water stop sleeve sleeved in the pore plate is used for wiping water stains on the plug rod, the rubber ring of the socket on the socket part is used for plugging the socket hole under the action of gravity, the threaded sleeve is installed on the threaded cylinder after plugging, then the locating rod is used for limiting, plugging and locating, so that the water can be conveniently removed in later plugging and unplugging, the water is prevented from entering in connection, the safety in plugging and unplugging is improved, the stability in connection is ensured, and the problem that the signal connection is not smooth due to the water entering when the existing watertight connector is plugged and unplugged after leaving water is solved, meanwhile, when the watertight connector is mostly assembled by adopting threads to be screwed, the connection is easy to be affected by water flow, so that the connection is not smooth.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is an exploded view of the plug portion in the embodiment of the present invention;

FIG. 4 is a schematic structural view of a flashing assembly in an embodiment of the utility model;

FIG. 5 is an exploded view of the socket portion according to the embodiment of the present invention.

In the figure: 1. a plug portion; 11. a base plate; 12. a threaded barrel; 13. inserting a rod; 14. a first cable; 15. a waterproof assembly; 151. an orifice plate; 152. a guide bar; 153. a pressing spring; 154. a water stop sleeve; 16. positioning a rod; 17. a spring; 2. a slot section; 21. inserting a block; 22. a slot; 23. a power connection block; 24. a second cable; 25. a rubber ring; 251. connecting a power strip; 26. a bearing; 27. a threaded sleeve; 271. and (6) positioning a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a wet-plug and water-unplugging watertight connector includes a plug portion 1 and a socket portion 2, the plug portion 1 includes a bottom plate 11, a threaded cylinder 12 and an insertion rod 13, a plurality of insertion rods 13 are vertically fixed on one end surface of the bottom plate 11, a plurality of first cables 14 are installed on the other end surface of the bottom plate 11 in a penetrating manner, the plurality of first cables 14 are respectively connected with the plurality of insertion rods 13, the threaded cylinder 12 is fixed on the end surface of the bottom plate 11 where the insertion rods 13 are arranged, a waterproof assembly 15 is installed in the middle of the bottom plate 11 in a penetrating manner, the socket portion 2 includes an insertion block 21 and a threaded sleeve 27, a plurality of insertion slots 22 are evenly opened on the insertion block 21, the insertion slots 22 are plugged with the insertion rods 13, a threaded sleeve 27 is rotatably installed on the end portion of the insertion block 21 through a bearing 26, and the threaded sleeve 27 is in threaded assembly connection with the threaded cylinder 12.

Furthermore, when the wet-plug watertight connector is used, when the plug part 1 and the socket part 2 of the watertight connector are separated during use, water adheres to the plug part 1 and the socket part 2, the pore plate 151 on the plug part 1 pushes the pore plate 151 to slide in the threaded barrel 12 downwards under the elastic action of the pressing spring 153, water stains on the plug rod 152 are erased by the aid of the water stop sleeve 154 sleeved in the pore plate 151, the rubber ring 25 of the socket 22 on the socket part 2 is used for plugging the socket hole under the action of gravity, the threaded sleeve 27 is installed on the threaded barrel 12 after plugging, and then the locating rod 16 is used for limiting, plugging and locating, so that moisture can be removed conveniently in the later period, moisture entering during connection is avoided, safety during connection and plugging are improved, and stability during connection is guaranteed.

Referring to fig. 5, a plurality of slots 22 are provided with rubber rings 25, and the end portions of the rubber rings 25 are fixed with electric connection pieces 251.

Furthermore, the rubber rings 25 are arranged in the plurality of slots 22, and the electric connecting pieces 251 are fixed at the end parts of the rubber rings 25, so that the slot holes are blocked by the rubber rings 25 of the slots 22 on the slot part 2 under the action of gravity.

Referring to fig. 5, an electric connection block 23 is embedded and fixed in an end portion of the insertion block 21, an electric slot matching with the electric connection piece 251 is formed on a bottom surface of the electric connection block 23, and a second cable 24 is connected to the electric connection block 23 by penetrating through the electric slot.

And then the tip through inserted block 21 is embedded in and is fixed with connects electric piece 23, connects and sets up the electric groove that the cooperation connects electric piece 251 on electric piece 23 bottom surface, connects to run through on the electric piece 23 and inserts the electric groove and be connected with second cable 24 to make things convenient for later stage connection equipment to conveniently assemble switch on power.

Referring to fig. 4, the waterproof assembly 15 includes a hole plate 151 and a guide rod 152, the hole plate 151 is disposed inside the threaded cylinder 12, a jack matched with the insertion rod 13 is formed in the hole plate 151, a water stop sleeve 154 made of rubber is bonded in the jack of the hole plate 151, the guide rod 152 is vertically fixed at an end of the hole plate 151, the guide rod 152 is inserted into the bottom plate 11 in a sliding manner, a pressing spring 153 is sleeved on the guide rod 152, and two ends of the pressing spring 153 are respectively fixedly connected with the guide rod 152 and the bottom plate 11.

And then set up inside threaded tube 12 through orifice plate 151, offer the jack of cooperation inserted bar 13 on the orifice plate 151, the water stop cover 154 of rubber material bonds in the jack of orifice plate 151, orifice plate 151 tip vertical fixation has guide arm 152, guide arm 152 slides and runs through and pegs graft in bottom plate 11, the cover is equipped with presses and holds spring 153 on the guide arm 152, press and hold the both ends of spring 153 and respectively with guide arm 152 and bottom plate 11 fixed connection, orifice plate 151 on the plug portion 1 is under the elastic action of pressing and holding spring 153, promote orifice plate 151 to slide in threaded tube 12 downwards, utilize the water stop cover 154 of cover setting in orifice plate 151 to erase the water stain on the inserted bar 152.

Referring to fig. 3, a positioning rod 16 is vertically inserted into the bottom plate 11, a spring 17 is sleeved on the positioning rod 16, and two ends of the spring 17 are respectively fixedly connected to the bottom surface of the bottom plate 11 and the bottom end of the positioning rod 16.

And then have locating lever 16 through the vertical grafting that runs through on the bottom plate 11, the cover is equipped with spring 17 on the locating lever 16, and spring 17's both ends respectively with the bottom surface of bottom plate 11 and the bottom fixed connection of locating lever 16 to convenient the cover is established and is extruded locating lever 16 and carry out the grafting location.

Referring to fig. 2, a positioning groove 271 is vertically formed at an end of the threaded sleeve 27, and the positioning groove 271 is inserted and matched with the positioning rod 16.

And then through the vertical constant head tank 271 of having seted up of thread bush 27 tip, constant head tank 271 and the cooperation of pegging graft of locating lever 16 to location thread bush 27 avoids the later stage not hard up.

Referring to fig. 5, the vertical section of the slot 22 is T-shaped, and the inner diameter of the upper portion of the slot 22 is the same as the outer diameter of the rubber ring 25.

Furthermore, the vertical section of the slot 22 is T-shaped, the inner diameter of the upper part of the slot 22 is the same as the outer diameter of the rubber ring 25, and the inner diameter of the upper part of the slot is large, so that the rubber ring 25 can move conveniently.

The working principle is as follows: when using this wet-plug to pull out watertight connector, when the plug portion 1 and the slot part 2 separation with watertight connector during the use, plug portion 1 and slot part 2 are stained with water, orifice plate 151 on the plug portion 1 is under the elastic action of pressure holding spring 153, it slides in threaded section of thick bamboo 12 to promote orifice plate 151 downwards, utilize the water stopping sleeve 154 of cover establishing in orifice plate 151 to erase the water stain on the inserted bar 152, and utilize the rubber circle 25 of slot 22 on the slot part 2 under the action of gravity, the shutoff slot hole, utilize threaded sleeve 27 screw thread to install on threaded section of thick bamboo 12 after pegging graft, then utilize the spacing grafting location of locating lever 16, thereby get rid of moisture when can making things convenient for the later stage plug, moisture gets into when avoiding connecting.

The device that obtains through above-mentioned design has basically satisfied one kind and can make things convenient for when later stage plug to get rid of moisture, moisture gets into when avoiding connecting to improve the security when connecting the plug, guarantee the use of the wet of stability when connecting simultaneously and insert and pull out the watertight connector, but the purpose of its function is being further perfected to the designer, and the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a wet-inserting pulls out watertight connector which characterized in that: the plug comprises a plug part (1) and a slot part (2), wherein the plug part (1) comprises a bottom plate (11), a threaded cylinder (12) and insertion rods (13), a plurality of insertion rods (13) are vertically fixed on one end face of the bottom plate (11), a plurality of first cables (14) are installed on the other end face of the bottom plate (11) in a penetrating mode, the plurality of first cables (14) are respectively connected with the plurality of insertion rods (13), the threaded cylinder (12) is fixed on the end face of the insertion rod (13) arranged on the bottom plate (11), a waterproof assembly (15) is installed in the middle of the bottom plate (11) in a penetrating mode, the slot part (2) comprises an insertion block (21) and a threaded sleeve (27), a plurality of insertion slots (22) are uniformly formed in the insertion block (21), the insertion slots (22) are inserted into the insertion rods (13), and the end parts of the insertion block (21) are rotatably provided with the threaded sleeves (27) through bearings (26), the thread sleeve (27) is in threaded assembly connection with the thread cylinder (12).

2. The watertight connector for wet plugging and unplugging according to claim 1, wherein a rubber ring (25) is arranged in each of the plurality of insertion grooves (22), and an electric connecting piece (251) is fixed at the end of the rubber ring (25).

3. The wet-plugging and unplugging watertight connector according to claim 2 is characterized in that an electric connection block (23) is embedded and fixed in the end part of the plug block (21), an electric groove matched with the electric connection piece (251) is formed in the bottom surface of the electric connection block (23), and a second cable (24) penetrates through the electric connection block (23) and is connected into the electric groove.

4. The wet-plugging and water-drawing watertight connector according to claim 1, wherein the waterproof assembly (15) comprises a hole plate (151) and a guide rod (152), the hole plate (151) is arranged inside the threaded barrel (12), a jack matched with the insertion rod (13) is formed in the hole plate (151), a water stop sleeve (154) made of rubber is bonded in the jack of the hole plate (151), the guide rod (152) is vertically fixed at the end part of the hole plate (151), the guide rod (152) is inserted into the bottom plate (11) in a sliding penetrating mode, a pressing spring (153) is sleeved on the guide rod (152), and two ends of the pressing spring (153) are respectively fixedly connected with the guide rod (152) and the bottom plate (11).

5. The wet-plugging and water-unplugging watertight connector according to claim 1, wherein a positioning rod (16) is vertically inserted and plugged in the bottom plate (11), a spring (17) is sleeved on the positioning rod (16), and two ends of the spring (17) are respectively fixedly connected with the bottom surface of the bottom plate (11) and the bottom end of the positioning rod (16).

6. The wet-plugging and water-unplugging watertight connector according to claim 5 is characterized in that a positioning groove (271) is vertically formed at the end part of the threaded sleeve (27), and the positioning groove (271) is in plugging fit with the positioning rod (16).

7. The watertight connector for wet plugging and unplugging according to claim 3, wherein the vertical section of the insertion groove (22) is T-shaped, and the inner diameter of the upper part of the insertion groove (22) is the same as the outer diameter of the rubber ring (25).

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