Industrial interlocking socket

Abstract

The utility model relates to an industrial interlocking socket, which comprises a shell, a knob assembly is arranged on the shell, an interlocking seat is arranged in the shell, and a change-over switch is arranged on the interlocking seat. According to the utility model, the interlocking seat is provided with the groove, the push rod, the cooperation of the sliding plate and the limiting groove, and the meshing connection of the gear and the interlocking rod, so that the socket with a compact structure and an extremely reliable interlocking mechanism is formed, the complex structure of a traditional interlocking socket is significantly simplified, and the manufacturing cost is reduced; the stability and durability of interlocking are greatly improved, the long-term stable operation of the socket in various environments is ensured, the transmission rod is used as a key transmission part, the knob assembly is accurately connected with the gear and the change-over switch in the interlocking seat, a stable and efficient transmission path is formed, and when a user operates the knob, the stability and durability of the socket are ensured. The interlocking mechanism can be quickly and accurately triggered, the locking or unlocking function of the socket is realized, and in addition, the power-off plugging function is also supported.

Description

Technical Field

[0001] This utility model relates to the field of socket technology, and in particular to an industrial interlocking socket. Background Technology

[0002] In the field of industrial electrical systems, interlocking sockets, as an important electrical connection device, are widely used in various occasions requiring safe and reliable electrical connections. While traditional interlocking sockets meet electrical connection requirements to a certain extent, their structural design and functionality still suffer from drawbacks such as complex interlocking mechanisms, inconvenient operation, and susceptibility to damage. Furthermore, some sockets have poor sealing performance, making them susceptible to interference from external environments such as dust and moisture, leading to unstable or failed electrical connections. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide an industrial interlocking socket with a compact structure, reliable interlocking mechanism, low manufacturing cost, and easy maintenance and installation.

[0004] To achieve the above objectives, this utility model employs an industrial interlocking socket, comprising a housing, a knob assembly mounted on the housing, an interlocking seat within the housing, a selector switch mounted on the interlocking seat, a groove at one end of the interlocking seat, a push rod within the groove, a spring embedded in the push rod, a sliding groove at the bottom of the interlocking seat, a sliding plate within the sliding groove, one end of the sliding plate being inserted into the sliding groove, and the other end having a limiting groove at the position where the groove is located on the interlocking seat, one end of the push rod extending into the groove of the interlocking seat and engaging with the limiting groove on the sliding plate, and the other end of the push rod extending out to the interlocking seat. Outside the lock seat, the interlock seat has a gear groove at one end corresponding to the slide plate, and a gear is installed in the gear groove. The gear is located at the lower end of the slide plate, and one end of the gear is meshed with an interlock rod installed on the housing. The end of the gear corresponding to the slide plate has a gear shaft, and the slide plate has a waist-shaped groove at the position corresponding to the gear shaft. The gear shaft is inserted into the waist-shaped groove and has a through groove. A transmission rod is inserted into the through groove. The interlock seat has an opening at the position corresponding to the transmission rod, and the changeover switch has a transmission groove corresponding to the opening. The transmission rod passes through the opening on the interlock seat and the transmission groove on the changeover switch in sequence and is located in the knob assembly.

[0005] The beneficial effects of the above structure are as follows: by opening grooves and setting push rods on the interlocking seat, and by cooperating the sliding plate and the limiting groove, and meshing the gear and the interlocking rod, a socket with a compact structure and an extremely reliable interlocking mechanism is formed. This not only significantly simplifies the complex structure of traditional interlocking sockets and reduces manufacturing costs, but also greatly improves the stability and durability of the interlock, ensuring the long-term stable operation of the socket in various environments. The transmission rod, as a key transmission component, precisely connects the knob assembly with the gear and the changeover switch in the interlocking seat, forming a stable and efficient transmission path. This ensures that when the user operates the knob, the interlocking mechanism can be triggered quickly and accurately to realize the locking or unlocking function of the socket. In addition, it also supports the power-off plugging and unplugging function.

[0006] This utility model is further configured such that the housing includes a base and a top cover disposed on the base, wherein a knob assembly is mounted on the end of the top cover away from the base. By dividing the housing into two parts, the base and the top cover, a modular design is achieved, which not only simplifies the production process and improves assembly efficiency, but also makes the socket more convenient to maintain.

[0007] This utility model is further configured as a knob assembly including a knob seat disposed within an upper cover and a knob mounted on the knob seat. The knob is located on the outside of the upper cover. A sealing ring fitted onto the knob seat is provided between the knob and the knob seat. The knob seat has a slot corresponding to the transmission groove of the selector switch. The transmission rod is located within the knob seat through the opening, transmission groove, and slot in sequence. A cylindrical pin with a transverse penetration is provided within the knob seat on the transmission rod. By providing a sealing ring between the knob and the knob seat, moisture, dust, and other impurities can be effectively prevented from entering the socket through the gap between the knob and the knob seat. The transmission rod is located within the knob seat through the opening, transmission groove, and slot in sequence, and cooperates with the cylindrical pin within the knob seat to form a stable transmission structure. This not only ensures the precise movement of the transmission rod during knob operation but also improves the efficiency and stability of the transmission. The addition of the cylindrical pin not only plays a transmission role but also enhances the connection strength between the knob seat and the transmission rod.

[0008] This utility model is further configured with a frame installed inside the top cover at the connection between the base and the top cover. The installation of the frame provides additional support for the connection between the base and the top cover, thereby enhancing the structural stability of the entire socket. The frame can also act as a sealing barrier, fitting tightly with the base and the top cover to reduce gaps and prevent moisture, dust, and other impurities from entering the socket.

[0009] This utility model is further configured with a tubular frame. Compared to other frame shapes, the tubular frame has higher structural strength, effectively dispersing and resisting external impact forces, preventing damage to the socket during use. The tubular frame fits more tightly with the base and top cover, helping to reduce gaps and prevent moisture, dust, and other impurities from entering the socket. Attached Figure Description

[0010] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0011] Figure 2 This is a schematic diagram of the internal interlocking structure of an embodiment of the present utility model.

[0012] Figure 3 This is an exploded view of the interlocking seat, slide plate, gear, and interlocking rod assembly according to an embodiment of this utility model.

[0013] Figure 4 This is an exploded view of the internal interlocking structure of an embodiment of this utility model.

[0014] Figure 5 This is a schematic diagram of the knob assembly structure according to an embodiment of the present utility model.

[0015] Figure 6 This is a schematic diagram of the frame assembly inside the upper cover according to an embodiment of the present utility model. Detailed Implementation

[0016] like Figures 1-6 As shown, an embodiment of this utility model provides an industrial interlock socket, including a housing 1, a knob assembly 2 installed on the housing 1, an interlock seat 3 inside the housing 1, a changeover switch 4 installed on the interlock seat 3, a groove at one end of the interlock seat 3, a push rod 31 inside the groove, a spring 311 embedded in the push rod 31, a sliding groove 32 at the bottom of the interlock seat 3, a sliding plate 33 inside the sliding groove 32, one end of the sliding plate 33 is inserted into the sliding groove 32, and the other end is provided with a limiting groove 331 at the position where the groove is opened on the interlock seat 3, one end of the push rod 31 extends into the groove of the interlock seat 3 and is inserted into the limiting groove 331 on the sliding plate 33, and the other end of the push rod 31 extends out of the interlock seat 3.

[0017] The interlocking seat 3 has a gear groove 34 at one end corresponding to the slide plate 33. A gear 35 is installed in the gear groove 34. The gear 35 is located at the lower end of the slide plate 33. One end of the gear 35 is meshed with an interlocking rod 5 installed on the housing 1. The gear 35 has a gear shaft 351 at one end corresponding to the slide plate 33. The slide plate 33 has a waist-shaped groove 331 at the position corresponding to the gear shaft 351. The gear shaft 351 is inserted into the waist-shaped groove 331 and has a through groove 352. A transmission rod 6 is inserted into the through groove 352. The interlocking seat 3 has an opening 36 at the position corresponding to the transmission rod 6. The changeover switch 4 has a transmission groove corresponding to the opening 36. The transmission rod 6 passes through the opening 36 on the interlocking seat 3 and the transmission groove on the changeover switch 4 in sequence and is located in the knob assembly 2.

[0018] The housing 1 includes a base 11 and an upper cover 12 covering the base 11. A frame 13 is installed inside the upper cover 12 at the connection between the base 11 and the upper cover 12. The frame 13 is a tubular frame. A knob assembly 2 is installed at the end of the upper cover 12 away from the base 11. The knob assembly 2 includes a knob seat 21 disposed inside the upper cover 12 and a knob 22 bolted to the knob seat 21. The knob 22 is located outside the upper cover 12. A sealing ring 23 is provided between the knob 22 and the knob seat 21 and sleeved on the knob seat 21. The knob seat 21 has a slot 211 corresponding to the transmission groove of the changeover switch 4. The transmission rod 6 passes through the opening 36 on the interlock seat 3, the transmission groove on the changeover switch 4 and the slot 211 on the knob seat 21 in sequence, and finally resides inside the knob seat 21. The transmission rod 6 has a transversely penetrating cylindrical pin 61 inside the knob seat 21.

[0019] Of course, in addition to the above embodiments, this utility model may have other various embodiments. Without departing from the essential technical solution of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, and these changes or modifications are equivalent to the technical solution in this patent. Therefore, these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model, and the utility model creation is in line with the applicant's actual R&D capabilities and resource conditions.

Claims

1. An industrial interlocking socket, characterized in that: The device includes a housing with a knob assembly mounted on it. An interlocking seat is located inside the housing, and a selector switch is mounted on the interlocking seat. One end of the interlocking seat has a groove containing a push rod with a spring embedded within it. The bottom of the interlocking seat has a sliding groove containing a slide plate. One end of the slide plate is inserted into the groove, and the other end has a limiting groove at the location of the groove in the interlocking seat. One end of the push rod extends into the groove of the interlocking seat and engages with the limiting groove on the slide plate, while the other end extends out of the interlocking seat. The interlocking seat corresponds to the slide plate. One end of the device has a gear groove, in which a gear is installed. The gear is located at the lower end of the slide plate. One end of the gear is meshed with an interlocking rod mounted on the housing. The end of the gear corresponding to the slide plate has a gear shaft. The slide plate has a waist-shaped groove corresponding to the position of the gear shaft. The gear shaft is inserted into the waist-shaped groove and has a through groove. A transmission rod is inserted into the through groove. The interlocking seat has an opening corresponding to the position of the transmission rod. The changeover switch has a transmission groove corresponding to the opening. The transmission rod passes through the opening on the interlocking seat and the transmission groove on the changeover switch in sequence and is located in the knob assembly.

2. The industrial interlocking socket according to claim 1, characterized in that: The housing includes a base and an upper cover disposed on the base, wherein a knob assembly is mounted on the end of the upper cover away from the base.

3. The industrial interlocking socket according to claim 2, characterized in that: The knob assembly includes a knob seat disposed inside the upper cover and a knob mounted on the knob seat. The knob is located on the outside of the upper cover. A sealing ring is provided between the knob and the knob seat and fitted onto the knob seat. The knob seat has a slot hole corresponding to the transmission groove of the selector switch. The transmission rod is located inside the knob seat through the opening, the transmission groove and the slot hole in sequence. The transmission rod has a transversely penetrating cylindrical pin inside the knob seat.

4. The industrial interlocking socket according to claim 2 or 3, characterized in that: The connection between the base and the top cover is provided with a frame installed inside the top cover.

5. The industrial interlocking socket according to claim 4, characterized in that: The frame is a tubular frame.

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