Industrial waterproof connector

Abstract

The utility model discloses an industrial waterproof connector, which relates to the technical field of industrial connectors, including a fixed plate, a plug plate installed on the right side of the fixed plate, a plug inserted inside the plug plate, a reinforcement mechanism provided outside the plug plate, a tail pipe threadedly connected to the outer surface of the plug, a protective mechanism provided outside the tail pipe, a locking assembly installed on the right end of the tail pipe, the reinforcement mechanism including a protective ring and a pull rod, the inner part of the protective ring is fixedly connected to the outer surface of the plug plate, and the outer surface of the protective ring is fixedly connected to two symmetrical mounting blocks. The utility model can be provided with a plug plate, a plug and a reinforcement mechanism, and when in use, the provided reinforcement mechanism can not only seal the connection between the plug plate and the plug to prevent external moisture from penetrating into the interior of the device, thereby improving the safety of the device, but also can reinforce the connection between the plug plate and the plug to improve the stability of the connection between the two, thereby effectively solving the problems existing in the existing device.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial connectors, in particular to an industrial waterproof connector. Background Art

[0002] Industrial connectors are mainly used to connect circuits between industrial equipment, so as to achieve electrical connection between industrial equipment and interconnect each other, making it convenient to control the equipment through the controller, effectively improving the efficiency of the equipment. Plug and socket connectors are a type of industrial connector.

[0003] According to the patent with publication number CN217062648U, an industrial waterproof connector is disclosed. The industrial waterproof connector includes a plug body, a tail pipe and an inner sealing ring, the plug body includes a pin end and a socket end, the pin end is provided with an external thread, which is suitable for being screwed on the tail pipe, and its end is suitable for pressing the inner sealing ring so that the inner sealing ring is pressed against the step surface of the tail pipe, and also includes: an outer sealing ring, the outer sealing ring is provided between the pin end and the tail pipe, and is configured so that when the pin end is screwed on the tail pipe, the two ends of the outer sealing ring are suitable for forming a bidirectional seal for the tail pipe and the pin end.

[0004] The above solution makes the sealing effect between the plug body and the tail pipe better, eliminates the blockage and water seepage caused by the exposed threads between the plug body and the tail pipe due to the matching relationship, and further improves the waterproof effect and aesthetics. However, when the plug and the socket are tightly connected, their connection parts lack waterproof design. In actual use, this design makes it very easy for external moisture to penetrate into the connector through the connection, which undoubtedly brings potential safety hazards during use. Moreover, since the plug and the socket only rely on plug-in connection to achieve connection, when they are affected by external forces, the connection between them is very easy to loosen or even separate, which undoubtedly increases the instability and risk of use. To this end, we provide an industrial waterproof connector to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide an industrial waterproof connector.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial waterproof connector, comprising a fixing plate, a plug plate is installed on the right side of the fixing plate, a plug is plugged into the plug plate, a reinforcement mechanism is provided on the outside of the plug plate, a tail pipe is threadedly connected to the outer surface of the plug, a protective mechanism is provided on the outside of the tail pipe, and a locking assembly is installed on the right end of the tail pipe.

[0007] Furthermore, the reinforcement mechanism includes a protective ring and a pull rod, the interior of the protective ring is fixedly connected to the outer surface of the plug board, the outer surface of the protective ring is fixedly connected to two symmetrical mounting blocks, and the outer surface of the plug is fixedly connected to two symmetrical connecting blocks.

[0008] Furthermore, the outer surfaces of the two connecting blocks are fixedly connected with plug blocks, the outer surfaces of the two plug blocks are plugged into the interior of the mounting blocks, and the upper surfaces of the two mounting blocks are fixedly connected with elastic parts.

[0009] Furthermore, the top ends of the two elastic members are fixedly connected with discs, the bottom surfaces of the two discs are fixedly connected with insertion rods, and the outer surfaces of the two insertion rods are inserted into the interior of the mounting block.

[0010] Furthermore, the outer surfaces of the two insertion rods are inserted into the interior of the insertion block, the upper surfaces of the two discs are fixedly connected with connecting rods, and the upper surfaces of the two connecting rods are fixedly connected to the bottom surface of the pull rod.

[0011] Furthermore, the protective mechanism includes a fixing ring, the interior of the fixing ring is fixedly connected to the outer surface of the tail pipe, the outer sleeve of the tail pipe is provided with a rubber sealing sleeve, the rubber sealing sleeve is sleeved on the outside of the plug, and the outer surface of the rubber sealing sleeve is fixedly connected to two symmetrical positioning blocks.

[0012] Furthermore, the outer surfaces of the two positioning blocks are fixedly connected with connecting ropes, and the ends of the two connecting ropes away from the positioning blocks are fixedly connected to the outer surface of the fixing ring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a plug plate, a plug and a reinforcement mechanism. When in use, the provided reinforcement mechanism can not only seal the connection between the plug plate and the plug to prevent external moisture from penetrating into the device, thereby improving the safety of the device, but also can reinforce the connection between the plug plate and the plug to improve the stability of the connection between the two, thereby effectively solving the problems existing in the existing device.

[0015] 2. The utility model is provided with a fixing ring, a connecting rope, a rubber sealing sleeve and a positioning block. When in use, the provided rubber sealing sleeve can be used to seal the connection between the plug and the tail pipe to prevent external moisture from penetrating into the interior of the device. When not in use, the fixing ring, the connecting rope and the positioning block cooperate to prevent the rubber sealing sleeve from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the reinforcement mechanism of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure at center A;

[0019] Figure 4 It is a schematic diagram of the protection mechanism of the utility model.

[0020] In the figure: 1. fixing plate; 2. plug plate; 3. plug; 4. reinforcement mechanism; 401. protective ring; 402. mounting block; 403. connecting block; 404. plug block; 405. elastic member; 406. disc; 407. plug rod; 408. connecting rod; 409. pull rod; 5. tail pipe; 6. protective mechanism; 601. fixing ring; 602. connecting rope; 603. rubber sealing sleeve; 604. positioning block; 7. locking assembly. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] like Figure 1-4 As shown, an industrial waterproof connector proposed by the utility model includes a fixing plate 1.

[0024] A group of threaded holes are provided on the surface of the fixing plate 1, and the device can be fixed at a corresponding position by screwing in bolts, screws, etc.

[0025] A plug plate 2 is installed on the right side of the fixed plate 1, a plug 3 is inserted into the plug plate 2, a reinforcement mechanism 4 is provided on the outside of the plug plate 2, a tail pipe 5 is threadedly connected to the outer surface of the plug 3, a protective mechanism 6 is provided on the outside of the tail pipe 5, and a locking assembly 7 is installed on the right end of the tail pipe 5.

[0026] The locking assembly 7 includes a locking nut and an elastic locking sheet. The elastic locking sheet and the locking nut cooperate with each other so that the device can be applied to wires of different diameters and can reliably position the wires.

[0027] Embodiment 2

[0028] like Figure 1-4As shown, this embodiment further illustrates Example 1, the reinforcement mechanism 4 includes a protective ring 401 and a pull rod 409, the interior of the protective ring 401 is fixedly connected to the outer surface of the plug board 2, the outer surface of the protective ring 401 is fixedly connected to two symmetrical mounting blocks 402, and the outer surface of the plug 3 is fixedly connected to two symmetrical connecting blocks 403.

[0029] The outer part of the protection ring 401 is made of rigid material, and the inner part is provided with soft rubber material, so that the outer part of the protection ring 401 can protect the connection and the inner part can seal the connection.

[0030] The outer surfaces of the two connection blocks 403 are fixedly connected with the plug blocks 404 . The outer surfaces of the two plug blocks 404 are plugged into the inside of the mounting block 402 . The upper surfaces of the two mounting blocks 402 are fixedly connected with the elastic members 405 .

[0031] The surfaces of the mounting block 402 and the plug block 404 are both provided with plug holes, and when the plug block 404 is fully inserted into the mounting block 402, the two plug holes overlap, and the elastic member 405 is a spring, under the action of its elastic force, the plug rod 407 can be quickly reset.

[0032] The tops of the two elastic members 405 are fixedly connected with disks 406 , the bottoms of the two disks 406 are fixedly connected with insertion rods 407 , and the outer surfaces of the two insertion rods 407 are inserted into the interior of the mounting block 402 .

[0033] The outer surfaces of the two insertion rods 407 are inserted into the interior of the insertion block 404 , the upper surfaces of the two discs 406 are fixedly connected with connecting rods 408 , and the upper surfaces of the two connecting rods 408 are fixedly connected to the bottom surface of the pull rod 409 .

[0034] The surface of the pull rod 409 should be provided with a layer of insulating rubber material, which can improve the safety of the device.

[0035] When in use, the pull rod 409 is pulled upward to move the connecting rod 408, the disc 406, and the plug rod 407. As the disc 406 moves, the elastic member 405 is stretched, so that the elastic member 405 generates elastic force until the plug rod 407 does not block the entry of the plug block 404. Then the plug 3 is moved to move the connecting block 403 and the plug block 404, and the plug pin on the plug 3 is completely inserted into the plug board 2. At this time, the protective ring 401 is sleeved at the connection between the plug board 2 and the plug 3. The connection between the two is sealed to prevent external moisture from penetrating into the interior of the device, thereby improving the safety of the device. At the same time, when the pin on the plug 3 is fully inserted into the interior of the plug board 2, the plug block 404 will be fully plugged into the interior of the mounting block 402. At this time, the pull rod 409 is released, and under the elastic force of the elastic member 405, the plug rod 407 can be quickly plugged into the interior of the mounting block 402 and the plug block 404, thereby achieving a reinforced connection between the plug board 2 and the plug 3, improving the stability of the connection between the two, and effectively solving the problems existing in the existing device.

[0036] The protection mechanism 6 includes a fixing ring 601, the interior of the fixing ring 601 is fixedly connected to the outer surface of the tail pipe 5, the outer surface of the tail pipe 5 is provided with a rubber sealing sleeve 603, the rubber sealing sleeve 603 is sleeved on the outside of the plug 3, and the outer surface of the rubber sealing sleeve 603 is fixedly connected to two symmetrical positioning blocks 604.

[0037] The outer surfaces of the two positioning blocks 604 are fixedly connected with connecting ropes 602 , and one end of the two connecting ropes 602 away from the positioning blocks 604 is fixedly connected to the outer surface of the fixing ring 601 .

[0038] The connecting rope 602 is a nylon rope.

[0039] When in use, the rubber sealing sleeve 603 can be used to seal the connection between the plug 3 and the tail pipe 5 to prevent external moisture from penetrating into the interior of the device. When not in use, the rubber sealing sleeve 603 can be prevented from being lost by cooperating with the fixing ring 601, the connecting rope 602 and the positioning block 604.

[0040] Working principle: When in use, pull rod 409 is pulled upward to move connecting rod 408, drive disc 406 to move, drive plug rod 407 to move, and with the movement of disc 406, elastic member 405 is stretched to make elastic member 405 generate elastic force until the existence of plug rod 407 does not block the entry of plug block 404, then move plug 3 to drive connecting block 403 and plug block 404 to move, and completely insert the plug on plug 3 into plug board 2, and at this time, protective ring 401 will be sleeved at the connection between plug board 2 and plug 3 , the connection between the two is sealed to prevent external moisture from penetrating into the device, thereby improving the safety of the device. At the same time, when the pin on the plug 3 is fully inserted into the plug board 2, the plug block 404 will be fully plugged into the inside of the mounting block 402. At this time, the pull rod 409 is released, and under the elastic force of the elastic member 405, the plug rod 407 can be quickly plugged into the inside of the mounting block 402 and the plug block 404, thereby achieving a reinforced connection between the plug board 2 and the plug 3, improving the stability of the connection between the two, and effectively solving the problems existing in the existing device. When in use, the rubber sealing sleeve 603 can be used to seal the connection between the plug 3 and the tail pipe 5 to prevent external moisture from penetrating into the device. When not in use, the rubber sealing sleeve 603 can be prevented from being lost by cooperating with the fixing ring 601, the connecting rope 602 and the positioning block 604.

[0041] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An industrial waterproof connector, comprising a fixing plate (1), characterized in that: A plug plate (2) is installed on the right side of the fixing plate (1), a plug (3) is inserted into the plug plate (2), a reinforcement mechanism (4) is provided on the outside of the plug plate (2), a tail pipe (5) is threadedly connected to the outer surface of the plug (3), a protection mechanism (6) is provided on the outside of the tail pipe (5), and a locking assembly (7) is installed on the right end of the tail pipe (5).

2. An industrial waterproof connector according to claim 1, characterized in that: The reinforcement mechanism (4) comprises a protective ring (401) and a pull rod (409); the interior of the protective ring (401) is fixedly connected to the outer surface of the plug board (2); the outer surface of the protective ring (401) is fixedly connected to two symmetrical mounting blocks (402); and the outer surface of the plug (3) is fixedly connected to two symmetrical connection blocks (403).

3. An industrial waterproof connector according to claim 2, characterized in that: The outer surfaces of the two connection blocks (403) are fixedly connected to the plug blocks (404), the outer surfaces of the two plug blocks (404) are plugged into the interior of the mounting block (402), and the upper surfaces of the two mounting blocks (402) are fixedly connected to the elastic members (405).

4. An industrial waterproof connector according to claim 3, characterized in that: The top ends of the two elastic members (405) are fixedly connected to a disk (406), the bottom surfaces of the two disks (406) are fixedly connected to an insertion rod (407), and the outer surfaces of the two insertion rods (407) are inserted into the interior of the mounting block (402).

5. An industrial waterproof connector according to claim 4, characterized in that: The outer surfaces of the two insertion rods (407) are inserted into the interior of the insertion block (404), the upper surfaces of the two disks (406) are fixedly connected with connecting rods (408), and the upper surfaces of the two connecting rods (408) are fixedly connected to the bottom surface of the pull rod (409).

6. An industrial waterproof connector according to claim 1, characterized in that: The protection mechanism (6) comprises a fixing ring (601), the interior of the fixing ring (601) is fixedly connected to the outer surface of the tail pipe (5), the outer surface of the tail pipe (5) is sleeved with a rubber sealing sleeve (603), the rubber sealing sleeve (603) is sleeved on the outside of the plug (3), and the outer surface of the rubber sealing sleeve (603) is fixedly connected to two symmetrical positioning blocks (604).

7. An industrial waterproof connector according to claim 6, characterized in that: The outer surfaces of the two positioning blocks (604) are fixedly connected with connecting ropes (602), and the ends of the two connecting ropes (602) away from the positioning blocks (604) are fixedly connected to the outer surface of the fixing ring (601).

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