Dustproof industrial connector

Abstract

The utility model relates to the field of industrial connectors, in particular to a dustproof industrial connector. The dustproof industrial connector comprises an industrial connecting base, first limiting rods, a first limiting buckle and a torsion spring, the first limiting rods are fixedly connected to the front side and the rear side of the right end of the industrial connecting base, and the first limiting buckle is rotationally connected between the two first limiting rods. Torsion springs are connected between the front side and the rear side of the industrial connecting base and the first limiting buckles. The first cover plate is kept closed through the torsion spring and is tightly attached to the industrial connecting base in cooperation with the sealing strip, dust, sundries and the like are effectively prevented from entering the industrial connecting base and the industrial plug, and the problems that an existing industrial connecting base does not have the dustproof function, dust easily invades into a connector and is attached to a contact point, smooth current circulation is hindered, and the service life is prolonged are solved. And the problems of poor contact, signal interruption and other faults caused by poor contact, serious influence on stable operation of equipment, even production stagnation and economic loss are solved.

Description

Technical Field

[0001] This utility model relates to the field of industrial connectors, and in particular to a dustproof industrial connector. Background Technology

[0002] In today's era of rapid technological advancement, electronic devices are widely used in people's lives, work, and various fields. From everyday smartphones and tablets to professional servers and industrial control equipment, these electronic devices all face the need to connect to external cables and devices during operation. To achieve this connection effectively and conveniently, installing connectors on the connection panels of electronic devices is crucial. It enables reliable electrical connections, ensures stable power transmission, and provides energy security for the normal operation of the equipment.

[0003] Although existing industrial connectors are widely used in power and signal transmission between devices, they still have some shortcomings and limitations. For example, existing industrial connectors do not have dustproof function, and dust can easily enter the inside of the connector, adhere to the contact points, hinder the smooth flow of current, and cause faults such as poor contact and signal interruption, which seriously affect the stable operation of equipment, and even cause production to stop, resulting in economic losses.

[0004] Therefore, a dustproof industrial connector needs to be designed. Utility Model Content

[0005] To overcome the shortcomings of existing industrial connectors that lack dustproof function, allowing dust to easily penetrate the connector and adhere to the contact points, hindering the smooth flow of current, causing faults such as poor contact and signal interruption, seriously affecting the stable operation of equipment, and even causing production stoppage and economic losses, this utility model provides a dustproof industrial connector.

[0006] A dustproof industrial connector includes an industrial connector base, a limiting rod, a limiting buckle, a torsion spring, a rotating rod, and a cover plate. The limiting rod is fixedly connected to both the front and rear sides of the right end of the industrial connector base. A limiting buckle is rotatably connected between the two limiting rods. A torsion spring is connected between the front and rear sides of the industrial connector base and the limiting buckle. A rotating rod is fixedly connected between the front and rear sides of the upper end of the limiting buckle. A cover plate is rotatably connected to the rotating rod. The cover plate is slidably connected to the industrial connector base.

[0007] To further clarify, it also includes a sealing ring, which is fixedly connected to the right side of the industrial connector.

[0008] Further explanation: It also includes an industrial plug, a second limiting rod, a second limiting buckle, and a second cover plate. The right end of the industrial connector is electrically connected to the industrial plug. The left end of the industrial plug is fixedly connected to the front and rear sides with the second limiting rod. The two second limiting rods are rotatably connected to the second limiting buckle. A torsion spring is also connected between the limiting rod and the second limiting buckle. The bottom right end of the second limiting buckle is rotatably connected to the second cover plate, which is slidably connected to the industrial plug.

[0009] To further explain, it also includes guide rods and guide blocks. Guide rods are fixedly connected to both the front and rear sides of the right end of the industrial connector, and guide blocks are fixedly connected to both the front and rear sides of the left end of the industrial plug. The guide rods and guide blocks are slidably connected.

[0010] To further explain, it also includes sealing strips. A sealing strip is fixedly connected to the bottom of cover plate one, and a sealing strip is also fixedly connected to the bottom of cover plate two.

[0011] To further explain, it also includes a first connecting cover, a second connecting cover, screws and nuts. The first connecting cover is fixedly connected to the left end of the industrial connector, and the second connecting cover is fixedly connected to the right end of the industrial plug. Screws symmetrically connected to the front and rear sides of the first and second connecting covers are slidably connected, and nuts are threaded onto the screws.

[0012] Beneficial effects: 1. The torsion spring keeps the cover closed and, together with the sealing strip, fits tightly against the industrial connector, effectively preventing dust and debris from entering the industrial connector and the industrial plug. This solves the problem that existing industrial connectors do not have dustproof function, and dust can easily penetrate into the connector, adhere to the contact points, hinder the smooth flow of current, and cause faults such as poor contact and signal interruption, which seriously affect the stable operation of the equipment and even cause production to stop, resulting in economic losses.

[0013] 2. This utility model provides a first connecting cover, a second connecting cover, a screw, and a nut. The screw passes through the corresponding holes on the front and rear sides of the first and second connecting covers, and the nut is tightened on the screw to make the first and second connecting covers tightly connected. This further serves to prevent dust and provide protection, preventing the connection from loosening due to external pulling or other reasons during use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the industrial connector, limit buckle, and industrial plug components of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the guide rod, guide block, and sealing strip of this utility model.

[0017] Figure 4This is a three-dimensional structural diagram of the cover plate one, the limiting buckle two, and the cover plate two components of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the rotating rod, cover plate, and sealing strip.

[0019] The above-mentioned attached drawings include the following reference numerals: 1. Industrial connector, 2. Limiting rod one, 3. Limiting buckle one, 4. Torsion spring, 5. Rotating rod, 6. Cover plate one, 7. Sealing ring, 8. Industrial plug, 9. Limiting rod two, 10. Limiting buckle two, 11. Cover plate two, 12. Guide rod, 13. Guide block, 14. Sealing strip, 15. First connecting cover, 16. Second connecting cover, 17. Screw, 18. Nut. Detailed Implementation

[0020] Example: A dustproof industrial connector, such as Figures 1-5 As shown, the assembly includes an industrial connector 1, a limiting rod 2, a limiting buckle 3, a torsion spring 4, a rotating rod 5, a cover plate 6, and a sealing ring 7. Limiting rods 2 are welded to both the front and rear sides of the right end of the industrial connector 1. A limiting buckle 3 is rotatably connected between the two limiting rods 2. Torsion springs 4 are connected between the front and rear sides of the industrial connector 1 and the limiting buckle 3. A rotating rod 5 is welded between the front and rear sides of the upper end of the limiting buckle 3. A cover plate 6 is rotatably connected to the rotating rod 5. The cover plate 6 is slidably connected to the industrial connector 1. The torsion spring 4 provides a torque to the limiting buckle 3, keeping the cover plate 6 in contact with the industrial connector 1. A sealing ring 7 is adhered to the right side of the industrial connector 1.

[0021] like Figures 1-5 As shown, it also includes an industrial plug 8, a second limiting rod 9, a second limiting buckle 10, and a second cover plate 11. The right end of the industrial connector 1 is electrically connected to the industrial plug 8. The sealing ring 7 ensures that the industrial connector 1 and the industrial plug 8 fit together precisely, further enhancing the sealing effect and effectively preventing dust, moisture, etc. from entering the connection part, ensuring the stability and reliability of the internal electrical connection between the industrial connector 1 and the industrial plug 8. The left end of the industrial plug 8 has two limiting rods 9 welded on both the front and rear sides. The two limiting rods 9 are rotatably connected to the second limiting buckle 10. A torsion spring 4 is also connected between the limiting rods and the second limiting buckle 10. The bottom right end of the second limiting buckle 10 is rotatably connected to the second cover plate 11. The second cover plate 11 is slidably connected to the industrial plug 8. The torsion spring 4 provides a torque for the second limiting buckle 9 to keep the second cover plate 11 in contact with the industrial plug 8.

[0022] like Figure 3 and Figure 5As shown, it also includes guide rods 12, guide blocks 13, and sealing strips 14. Guide rods 12 are welded to both the front and rear sides of the right end of the industrial connector 1, and guide blocks 13 are welded to both the front and rear sides of the left end of the industrial plug 8. The guide rods 12 and guide blocks 13 are slidably connected to ensure that the industrial plug 8 and the industrial connector 1 can be accurately connected, avoiding connection failure or damage to the internal connection structure due to connection deviation. Sealing strips 14 are glued to the bottom of cover plate 1 6 and cover plate 2 11. Sealing strips 14 are also glued to the bottom of cover plate 2 11. The sealing strips 14 make cover plate 1 6 and cover plate 2 11 fit tightly against the industrial connector 1 and the industrial plug 8, preventing dust, debris, etc. from entering the interior of the industrial connector 1 and the industrial plug 8, thus playing a dustproof role.

[0023] like Figure 1 As shown, it also includes a first connecting cover 15, a second connecting cover 16, a screw 17, and a nut 18. The first connecting cover 15 is welded to the left end of the industrial connector 1, and the second connecting cover 16 is welded to the right end of the industrial plug 8. The first connecting cover 15 and the second connecting cover 16 are slidably connected to each other on the front and rear sides by screws 17. Nuts 18 are threaded onto each screw 17. Tightening the nuts 18 will make the first connecting cover 15 and the second connecting cover 16 tightly connected, which will further play a role in dust prevention and protection, and prevent the connection from becoming loose due to external force pulling or other reasons during use.

[0024] When the industrial connector 1 is not connected to the industrial plug 8, the cover plate 6 and the cover plate 11 are closed under the action of the torsion spring 4. The torsion spring 4 provides a torque for the limit buckle 3 and the limit buckle 10 to keep the cover plate 6 and the cover plate 11 in contact with the industrial connector 1 and the industrial plug 8. The sealing strip 14 makes the cover plate 6 and the cover plate 11 fit tightly against the industrial connector 1 and the industrial plug 8, preventing dust, debris and other objects from entering the interior of the industrial connector 1 and the industrial plug 8, thus playing a dustproof role.

[0025] When connecting the industrial plug 8 to the industrial connector 1, the cover plate 16 overcomes the torque of the torsion spring 4 and rotates upward around the rotating rod 5 to open the industrial connector 1, thus exposing the connection port of the industrial connector 1. Pass the power cord through the bottom of the industrial connector 1, unscrew the terminals, and connect the live, neutral, and ground wires according to the markings. Tighten the screws and check that the wiring is secure. Then, the cover plate 21 overcomes the torque of the torsion spring 4 and rotates around the limit buckle 210 to open the industrial plug 8, thus exposing the connection port of the industrial plug 8. Insert the connected industrial plug 8 into the industrial connector 1 at the power source. At this time, the guide rod 12 inserts into the guide block 13 to ensure accurate mating between the industrial plug 8 and the industrial connector 1, avoiding connection failure or damage to the internal connection structure due to mating deviation. This completes the power connection, realizing functions such as power transmission and signal transmission. The sealing ring 7 ensures a precise fit between the industrial connector 1 and the industrial plug 8, further enhancing... The sealing effect effectively prevents dust and moisture from entering the connection parts, ensuring the stability and reliability of the internal electrical connection between the industrial connector 1 and the industrial plug 8. The screw 17 is passed through the corresponding holes on the front and rear sides of the first connecting cover 15 and the second connecting cover 16, and the nut 18 is tightened on the screw 17, making the first connecting cover 15 and the second connecting cover 16 tightly connected. This further serves as dustproof and protective, preventing the connection from loosening due to external pulling during use. When it is necessary to disconnect the industrial plug 8 from the industrial connector 1, the nut 18 on the screw 17 is loosened, and the screw 17 is pulled out from the first connecting cover 15 and the second connecting cover 16. The industrial plug 8 is then slowly pulled out of the industrial connector 1. During the pulling process, the cover plate 1 6 and the cover plate 2 11 gradually return to their closed state under the action of the torsion spring 4, again protecting the industrial connector 1 and the industrial plug 8 from dust. This completes the use of the device.

Claims

1. A dustproof industrial connector, characterized in that: It includes an industrial connector (1), a limiting rod (2), a limiting buckle (3), a torsion spring (4), a rotating rod (5), and a cover plate (6). The limiting rod (2) is fixedly connected to both the front and rear sides of the right end of the industrial connector (1). The limiting buckle (3) is rotatably connected between the two limiting rods (2). The torsion spring (4) is connected between the front and rear sides of the industrial connector (1) and the limiting buckle (3). The rotating rod (5) is fixedly connected between the front and rear sides of the upper end of the limiting buckle (3). The cover plate (6) is rotatably connected to the rotating rod (5). The cover plate (6) is slidably connected to the industrial connector (1).

2. A dust-proof industrial connector according to claim 1, characterized in that: It also includes a sealing ring (7), and the industrial connector (1) is fixedly connected to the right side of the sealing ring (7).

3. A dust-proof industrial connector according to claim 2, characterized in that: It also includes an industrial plug (8), a second limiting rod (9), a second limiting buckle (10), and a second cover plate (11). The right end of the industrial connector (1) is electrically connected to the industrial plug (8). The left end of the industrial plug (8) is fixedly connected to the second limiting rod (9) on both the front and rear sides. The two second limiting rods (9) are rotatably connected to the second limiting buckle (10). A torsion spring (4) is also connected between the limiting rod and the second limiting buckle (10). The bottom right end of the second limiting buckle (10) is rotatably connected to the second cover plate (11). The second cover plate (11) is slidably connected to the industrial plug (8).

4. A dust-proof industrial connector according to claim 3, characterized in that: It also includes a guide rod (12) and a guide block (13). The guide rod (12) is fixedly connected to both the front and rear sides of the right end of the industrial connector (1), and the guide block (13) is fixedly connected to both the front and rear sides of the left end of the industrial plug (8). The guide rod (12) and the guide block (13) are slidably connected.

5. A dust-proof industrial connector according to claim 4, characterized in that: It also includes a sealing strip (14), with a sealing strip (14) fixedly connected to the bottom of cover plate one (6) and a sealing strip (14) fixedly connected to the bottom of cover plate two (11).

6. A dust-proof industrial connector according to claim 5, characterized in that: It also includes a first connecting cover (15), a second connecting cover (16), a screw (17) and a nut (18). The first connecting cover (15) is fixedly connected to the left end of the industrial connector (1), and the second connecting cover (16) is fixedly connected to the right end of the industrial plug (8). The first connecting cover (15) and the second connecting cover (16) are slidably connected to each other on the front and rear sides, and the screws (17) are threaded with nuts (18).

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