Waterproof connector easy to separate and clean

Abstract

The utility model relates to the technical field of waterproof connectors, in particular to a waterproof connector easy to separate and clean. The device comprises a first hollow pipe and a second hollow pipe, the second hollow pipe is in sliding connection with the inner surface of the first hollow pipe, an arc surface of the second hollow pipe is provided with an adjusting device, the adjusting device comprises two sliding grooves, and the two sliding grooves are formed in the arc surface of the second hollow pipe. A first spring is fixedly connected to the inner surface of the sliding groove, one end of the first spring is fixedly connected with a limiting rod, a sliding hole is formed in the arc face of the second hollow pipe, the limiting rod is slidably connected with the inner surface of the sliding hole, one end of the limiting rod is an arc face, and two L-shaped plates are fixedly connected to the arc face of the first hollow pipe. The problems that the first hollow pipe and the second hollow pipe are generally in threaded connection and need to be disassembled through continuous rotation of a special tool, so that the disassembling process is tedious, and opposite rotation is prone to occurring are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof connectors, in particular to an easily detachable and easy-to-clean waterproof connector. Background Art

[0002] A waterproof connector is a connector that can be used in a water environment and can ensure the normal use of its internal mechanical and electrical properties under a certain water pressure.

[0003] A Chinese patent application CN202220430075.3 discloses a waterproof connector, and the key points of its technical solution are: the utility model sets a step, which can block the presence of water or sweat, so that the PIN pins cannot be connected through water or sweat, thereby preventing electrolytic corrosion, and avoiding the situation where the PIN pins are connected through water or sweat when there is conductive liquid such as water or sweat between the PIN pins, and the PIN pins are easily electrolytically corroded when power is turned on.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: usually the first hollow tube and the second hollow tube are threadedly connected, and need to be disassembled by continuous rotation using special tools, which results in a cumbersome disassembly process and prone to reverse rotation; therefore, in response to the above-mentioned problems, a waterproof connector that is easy to separate, clean and clean is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that a special tool is used to continuously rotate the first hollow tube and the second hollow tube for disassembly, resulting in a complicated disassembly process and easy occurrence of opposite rotation, and to propose an easy-to-separate, easy-to-clean, waterproof connector.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an easily separable, easy-to-clean and waterproof connector, comprising a first hollow tube and a second hollow tube, the second hollow tube being slidably connected to the inner surface of the first hollow tube, the arc surface of the second hollow tube being provided with an adjustment device, the adjustment device comprising two slide grooves, the two slide grooves being opened with the arc surface of the second hollow tube, the inner surface of the slide groove being fixedly connected with a first spring, one end of the first spring being fixedly connected with a limiting rod, the arc surface of the second hollow tube being opened with a sliding hole, the limiting rod being slidably connected to the inner surface of the sliding hole, and one end of the limiting rod being an arc surface.

[0007] The effect achieved by the above components is: by setting the adjustment device, the effect of quick disassembly between the first hollow tube and the second hollow tube is achieved. Usually, the first hollow tube and the second hollow tube are threadedly connected, and special tools are required to be used for continuous rotation for disassembly, which makes the disassembly process more complicated and prone to reverse rotation, thereby improving the practicality of the device.

[0008] Preferably, two L-shaped plates are fixedly connected to the arc surface of the first hollow tube, and an insertion rod is slidably inserted into the L-shaped plate.

[0009] The effect achieved by the above components is: avoiding the situation where the user keeps pressing the limit rod during the process of disassembling the first hollow tube and the second hollow tube and injuring his fingers, thereby improving the safety of the device.

[0010] Preferably, one end of the insertion rod is fixedly connected to a mounting block, the arc surface of the insertion rod is sleeved with a second spring, and both ends of the second spring are respectively fixedly connected to the mounting block and the L-shaped plate.

[0011] The effect achieved by the above components is that the spring of the second spring drives the insertion rod to slide in the L-shaped plate and automatically reset, thereby improving the convenience of the device.

[0012] Preferably, the arc surface of the first hollow tube is fixedly connected to a U-shaped frame, the arc surface of the first hollow tube is fixedly connected to a fixing plate, and the fixing plate is slidably connected to the inner surface of the U-shaped frame.

[0013] The effect achieved by the above components is to facilitate the operation of quickly positioning the first hollow tube and the second hollow tube during installation.

[0014] Preferably, the inner surfaces of the first hollow tube and the second hollow tube are both provided with auxiliary devices, the two auxiliary devices include two mounting rods, the two mounting rods are slidingly connected to the inner surfaces of the first hollow tube and the second hollow tube respectively, one end of the mounting rod is fixedly connected to a connecting frame, and the arc surface of the mounting rod is fixedly connected to a sealing gasket.

[0015] The effect achieved by the above components is: by setting up the auxiliary device, the inner cavity of the first hollow tube and the second hollow tube is protected, avoiding external debris and dust in the air from entering the inner cavity and affecting normal use, thereby improving the stability of the device.

[0016] Preferably, two threaded rods are inserted into the internal threads of the connecting frame, one end of the threaded rod is rotatably connected to a clamping block, four clamping blocks are grouped in pairs, and the two groups of clamping blocks are respectively abutted against the arc surfaces of the first hollow tube and the second hollow tube.

[0017] The effects achieved by the above components are: avoiding the situation where the mounting rod is separated during the transportation and movement of the first hollow tube and the second hollow tube, thereby improving the stability of the device.

[0018] Preferably, a slide plate is fixedly connected to one side of the clamping block close to the threaded rod, a surface of the slide plate is slidably connected to the connecting frame, and a handle is fixedly connected to one end of the threaded rod.

[0019] The effect achieved by the above components is: preventing the clamping block from rotating along with the rotation of the threaded rod.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. In the utility model, by setting an adjustment device, the effect of quick disassembly between the first hollow tube and the second hollow tube is achieved. Usually, the first hollow tube and the second hollow tube are threadedly connected, and a special tool is required to be used for continuous rotation for disassembly, which makes the disassembly process more complicated and prone to reverse rotation, thereby improving the practicality of the device.

[0022] 2. In the utility model, by setting up the auxiliary device, the effect of protecting the inner cavity of the first hollow tube and the second hollow tube is achieved, which prevents external debris and dust in the air from entering the inner cavity and affecting normal use, and improves the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the regulating device in the utility model;

[0025] Figure 3 It is a cross-sectional view of the second hollow tube in the utility model;

[0026] Figure 4 For the utility model Figure 1 A magnified image of point A;

[0027] Figure 5 It is a structural schematic diagram of the protective device in the utility model.

[0028] Legend: 1. First hollow tube; 2. Second hollow tube; 3. Adjusting device; 301. Slide groove; 302. First spring; 303. Limiting rod; 304. Sliding hole; 305. L-shaped plate; 306. Inserting rod; 307. Mounting block; 308. Second spring; 309. U-shaped frame; 310. Fixing plate; 4. Protective device; 41. Mounting rod; 42. Sealing pad; 43. Connecting frame; 44. Threaded rod; 45. Clamping block; 46. Slide plate; 47. Handle. DETAILED DESCRIPTION

[0029] Reference Figure 1 As shown, the utility model provides a technical solution: an easily detachable, easy-to-clean, waterproof connector, comprising a first hollow tube 21 and the first hollow tube 21, the second hollow tube 2 is slidably connected to the inner surface of the first hollow tube 21, and the arc surface of the second hollow tube 2 is provided with an adjusting device 3. By setting the adjusting device 3, the effect of quick disassembly between the first hollow tube 21 and the second hollow tube 2 is achieved. Usually, the first hollow tube 21 and the second hollow tube 2 are threadedly connected, and a special tool is required to be used for continuous rotation for disassembly, which results in a cumbersome disassembly process and prone to reverse rotation, thereby improving the practicality of the device. The inner surfaces of the first hollow tube 21 and the second hollow tube 2 are both provided with auxiliary devices. By setting the auxiliary devices, the effect of protecting the inner cavities of the first hollow tube 21 and the second hollow tube 2 is achieved, thereby preventing external debris and dust in the air from entering the inner cavity and affecting normal use, thereby improving the stability of the device.

[0030] The specific settings and functions of the adjustment device 3 and the auxiliary device are described in detail below.

[0031] Reference Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment: by setting the auxiliary device, the effect of protecting the inner cavity of the first hollow tube 21 and the second hollow tube 2 is achieved, and the situation that the external debris and dust in the air enter the inner cavity to affect the normal use is avoided, and the stability of the device is improved. The arc surface of the first hollow tube 21 is fixedly connected with two L-shaped plates 305, and the L-shaped plate 305 is slidably inserted with a plug rod 306. Push the plug rod 306 to slide in the L-shaped plate 305, and the plug rod 306 drives the limit rod 303 to slide on the inner surface of the sliding hole 304 until the limit rod 303 is separated from the sliding hole 304 and slides on the inner surface of the sliding groove 301, avoiding the situation that the user keeps pressing the limit rod 303 during the disassembly of the first hollow tube 21 and the second hollow tube 2, and the safety of the device is improved. One end of the plug rod 306 is fixedly connected with a mounting block 307, and the arc surface of the plug rod 306 is covered with a second spring 308, and the two ends of the second spring 308 are respectively fixedly connected to the mounting block 307 and the L-shaped plate 305. Loosen the mounting block 307, and the spring of the second spring 308 drives the insertion rod 306 to slide in the L-shaped plate 305 and automatically reset, which improves the convenience of the device. The arc surface of the first hollow tube 21 is fixedly connected to the U-shaped frame 309, and the arc surface of the first hollow tube 21 is fixedly connected to the fixing plate 310, and the fixing plate 310 is slidably connected to the inner surface of the U-shaped frame 309. Pushing the second hollow tube 2 drives the fixing plate 310 to slide on the inner surface of the U-shaped frame 309, so as to facilitate the operation of quickly positioning between the first hollow tube 21 and the second hollow tube 2.

[0032] Reference Figure 5 As shown, specifically, the two auxiliary devices include two mounting rods 41, the two mounting rods 41 are respectively slidably connected to the inner surfaces of the first hollow tube 21 and the second hollow tube 2, one end of the mounting rod 41 is fixedly connected to a connecting frame 43, the arc surface of the mounting rod 41 is fixedly connected to a sealing gasket 42, the inner thread of the connecting frame 43 is inserted with two threaded rods 44, one end of the threaded rod 44 is rotatably connected to a clamping block 45, four clamping blocks 45 are grouped in twos, and the two groups of clamping blocks 45 are respectively abutted against the arc surfaces of the first hollow tube 21 and the second hollow tube 2. The rotating threaded rod 44 rotates in the connecting frame 43, and the threaded rod 44 drives the clamping block 45 to move, thereby avoiding the situation that the mounting rod 41 is separated during the transportation and movement of the first hollow tube 21 and the second hollow tube 2, and improving the stability of the device, the clamping block 45 is fixedly connected to a slide plate 46 on the side close to the threaded rod 44, the surface of the slide plate 46 is slidably connected to the connecting frame 43, and one end of the threaded rod 44 is fixedly connected to a handle 47. Rotating the handle 47 drives the threaded rod 44 to rotate in the connecting frame 43, the threaded rod 44 drives the clamping block 45 to move, and the clamping block 45 drives the slide plate 46 to slide in the connecting frame 43, thereby preventing the clamping block 45 from rotating with the rotation of the threaded rod 44.

[0033] Working principle: when the staff needs to disassemble the first hollow tube 21 and the second hollow tube 2, the staff pushes the insertion rod 306 to slide in the L-shaped plate 305, and the insertion rod 306 drives the limiting rod 303 to slide on the inner surface of the sliding hole 304 until the limiting rod 303 disengages from the sliding hole 304 and slides on the inner surface of the sliding groove 301, thereby avoiding the situation where the user presses the limiting rod 303 all the time during the process of disassembling the first hollow tube 21 and the second hollow tube 2 and injuring his fingers. Loosen the mounting block 307, and the spring of the second spring 308 drives the insertion rod 306 to slide in the L-shaped plate 305 and automatically reset, thereby achieving the effect of quick disassembly between the first hollow tube 21 and the second hollow tube 2. Usually, the first hollow tube 21 and the second hollow tube 2 are threadedly connected, and special tools need to be used for continuous rotation to disassemble, which makes the disassembly process more cumbersome and prone to reverse rotation, thereby improving the practicality of the device.

[0034] When the staff needs to protect the inner cavities of the first hollow tube 21 and the second middle tube, the threaded rod 44 is rotated in the connecting frame 43, and the threaded rod 44 drives the clamping block 45 to move, thereby preventing the installation rod 41 from detaching during the transportation and movement of the first hollow tube 21 and the second hollow tube 2. The threaded rod 44 drives the clamping block 45 to move, and the clamping block 45 drives the slide plate 46 to slide in the connecting frame 43, thereby preventing the clamping block 45 from rotating with the rotation of the threaded rod 44, thereby achieving the effect of protecting the inner cavities of the first hollow tube 21 and the second hollow tube 2, preventing external debris and dust in the air from entering the inner cavity and affecting normal use, and improving the stability of the device.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An easily detachable, easy to clean and waterproof connector, comprising a first hollow tube (1) and a second hollow tube (2) (2), characterized in that: The second hollow tube (2) is slidably connected to the inner surface of the first hollow tube (1); the arc surface of the second hollow tube (2) is provided with an adjusting device (3); the adjusting device (3) comprises two slide grooves (301); the two slide grooves (301) are provided on the arc surface of the second hollow tube (2); the inner surface of the slide groove (301) is fixedly connected with a first spring (302); one end of the first spring (302) is fixedly connected with a limiting rod (303); the arc surface of the second hollow tube (2) is provided with a sliding hole (304); the limiting rod (303) is slidably connected to the inner surface of the sliding hole (304); one end of the limiting rod (303) is an arc surface.

2. The easily detachable and easy to clean waterproof connector according to claim 1, characterized in that: Two L-shaped plates (305) are fixedly connected to the arc surface of the first hollow tube (1), and an insertion rod (306) is slidably inserted into the L-shaped plate (305).

3. The easily detachable and easy to clean waterproof connector according to claim 2, characterized in that: One end of the insertion rod (306) is fixedly connected to a mounting block (307), the arc surface of the insertion rod (306) is sleeved with a second spring (308), and the two ends of the second spring (308) are respectively fixedly connected to the mounting block (307) and the L-shaped plate (305).

4. The easily detachable and easy to clean waterproof connector according to claim 1, characterized in that: The arc surface of the first hollow tube (1) is fixedly connected to a U-shaped frame (309), the arc surface of the first hollow tube (1) is fixedly connected to a fixing plate (310), and the fixing plate (310) is slidably connected to the inner surface of the U-shaped frame (309).

5. The easily detachable and easy to clean waterproof connector according to claim 1, characterized in that: The inner surfaces of the first hollow tube (1) and the second hollow tube (2) are both provided with auxiliary devices, the two auxiliary devices comprising two mounting rods (41), the two mounting rods (41) being slidably connected to the inner surfaces of the first hollow tube (1) and the second hollow tube (2), respectively, one end of the mounting rod (41) being fixedly connected to a connecting frame (43), and the arc surface of the mounting rod (41) being fixedly connected to a sealing gasket (42).

6. The easily detachable and easy to clean waterproof connector according to claim 5, characterized in that: The connecting frame (43) is internally threaded with two threaded rods (44), one end of the threaded rod (44) is rotatably connected to a clamping block (45), four clamping blocks (45) are arranged in groups of two, and the two groups of clamping blocks (45) are respectively in contact with the arc surfaces of the first hollow tube (1) and the second hollow tube (2).

7. The easily detachable, easy-to-clean waterproof connector according to claim 6, characterized in that: A slide plate (46) is fixedly connected to one side of the clamping block (45) close to the threaded rod (44); a surface of the slide plate (46) is slidably connected to the connecting frame (43); and a handle (47) is fixedly connected to one end of the threaded rod (44).

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