Transmission mechanism of switch socket

Abstract

The utility model discloses a transmission mechanism of a switch socket, which comprises the switch socket, the top surface of the switch socket is provided with grooves at two sides of a jack, L-shaped plates are arranged in the grooves through rotating shafts, the lower ends of the L-shaped plates are inclined to form pressed parts, the outer sides of the L-shaped plates are provided with adjusting plates in a sliding manner, the upper ends of the adjusting plates are expanded outwards to form fixed parts, and the fixed parts are fixed on the fixed parts. And a limiting plate is movably mounted on the fixing part. According to the utility model, the structure is simple, when the plug is inserted into the jack of the switch socket, the plug can extrude the pressed part, the L-shaped plate rotates inwards, the adjusting plate and the limiting plate are driven, and the limiting plate can abut against the top of the plug, so that the plug is limited on the switch socket, the height of the limiting plate can be adjusted along with the height of the plug, and the adaptability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches and sockets, in particular to a transmission mechanism of a switch and socket. Background Art

[0002] A switch socket is a device used to control the on and off of current and connect electrical devices. In homes, offices, factories and other places, switches and sockets play a very important role. They can control the power on and off of lighting equipment, household appliances, computers and other equipment, and can also provide multiple power sockets, making it convenient for people to use multiple electrical devices at the same time.

[0003] At present, when the plug is inserted into the switch socket, the connection between the plug and the socket is not firm, and the plug is prone to loosening, affecting the firmness of the plug connection, and the electrical appliance is prone to power failure, affecting normal use. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a transmission mechanism for a switch socket, which can limit the plug on the switch socket through the inwardly approaching L-shaped plate, adjustment plate and limit plate during the plug insertion process, so as to solve the problems mentioned in the background technology.

[0005] The utility model is realized through the following technical scheme: a transmission mechanism of a switch socket, comprising a switch socket, wherein the top surface of the switch socket is located on both sides of the socket and is provided with grooves, L-shaped plates are installed in the grooves through rotating shafts, the lower end of the L-shaped plate is inclined to form a pressure-bearing part, an adjustment plate is slidably installed on the outer side of the L-shaped plate, the upper end of the adjustment plate is expanded outward to form a fixed part, and a limit plate is movably installed on the fixed part.

[0006] As a preferred technical solution, a mounting groove is provided on the top surface of the fixing part, a bearing is embedded on the bottom surface of the mounting groove, a shaft rod is installed in the inner ring of the bearing, the upper end of the shaft rod is installed on the bottom surface of the limit plate, a spring is installed on the outside of the shaft rod, and the outermost ring of the spring is installed on the inner ring surface of the mounting groove.

[0007] As a preferred technical solution, sliding grooves are vertically provided on the outer sides of the L-shaped plates, sliding bars are slidably installed in the sliding grooves, the outer sides of the sliding bars are installed on the inner sides of the adjustment plates, and screw holes are provided on the outer sides of the adjustment plates that penetrate the adjustment plates and the sliding bars, and the screw holes are threadedly connected with hand-tightening bolts that lock the adjustment plates inside the sliding grooves.

[0008] As a preferred technical solution, the cross-sections of the slide bar and the slide groove are both arranged in a trapezoidal structure.

[0009] As a preferred technical solution, opposite surfaces of the limiting plate are recessed to form arc-shaped grooves for avoiding the wires on the plug.

[0010] As a preferred technical solution, opposite end faces of the groove are inclined to form a limiting portion, and the outer side faces of the L-shaped plate are in contact with the limiting portion.

[0011] As a preferred technical solution, the thickness of the pressed portion matches the depth of the groove.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and as the plug is inserted into the socket of the switch socket, the plug can squeeze the pressed portion, causing the L-shaped plate to rotate inward, and drive the adjusting plate and the limiting plate, so that the limiting plate can be against the top of the plug, thereby limiting the plug on the switch socket, and the height of the limiting plate can be adjusted according to the height of the plug, thereby increasing adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model after the L-shaped plates are brought together.

[0018] Among them, 1. switch socket; 2. groove; 3. L-shaped plate; 4. adjustment plate; 5. hand-tightened bolt; 6. limit plate; 7. fixing part; 8. slide groove; 9. slide bar; 11. shaft rod; 12. bearing. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0021] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, a transmission mechanism of a switch socket of the utility model comprises a switch socket 1, the top surface of the switch socket 1 is provided with grooves 2 on both sides of the socket, L-shaped plates 3 are installed in the grooves 2 through rotating shafts, the lower end of the L-shaped plate 3 is inclined to form a pressure-bearing part, an adjusting plate 4 is slidably installed on the outer side of the L-shaped plate 3, the upper end of the adjusting plate 4 is expanded outward to form a fixing part 7, and a limiting plate 6 is movably installed on the fixing part 7.

[0023] In this embodiment, a mounting groove is provided on the top surface of the fixing portion 7, a bearing 12 is embedded and installed on the bottom surface of the mounting groove, a shaft 11 is installed in the inner ring of the bearing 12, the upper end of the shaft 11 is installed on the bottom surface of the limit plate 6, a spring is installed on the outside of the shaft 11, and the outermost ring of the spring is installed on the inner ring surface of the mounting groove;

[0024] The rotating limit plate can be rotated back to its original position by the mainspring.

[0025] In this embodiment, a slide groove 8 is vertically provided on the outer side surface of the L-shaped plate 3, and a slide bar 9 is slidably installed in the slide groove 8. The outer side surface of the slide bar 9 is installed on the inner side surface of the adjustment plate 4. The outer side surface of the adjustment plate 4 is provided with screw holes that penetrate the adjustment plate 4 and the slide bar 9. The screw holes are threadedly connected with hand-tightened bolts 5 that lock the adjustment plate 4 inside the slide groove 8.

[0026] In this embodiment, the cross-sections of the slide bar 9 and the slide groove 8 are both arranged in a trapezoidal structure, so that the slide bar can only move up and down along the slide groove;

[0027] Among them, the height of the adjustment plate can be changed with the height of the plug. When adjusting, the limit plate and the adjustment plate can be directly moved up and down. The movement of the adjustment plate drives the slide bar and the hand bolt. After the height is determined, the hand bolt can be rotated so that one end of the hand bolt is against the inner wall surface of the slide groove, and the moved slide bar, adjustment plate and limit plate are locked in place.

[0028] In this embodiment, the opposite surfaces of the limit plate 6 are recessed to form arc grooves for avoiding the wires on the plug. After the plug is inserted into the switch socket, the arc grooves on the limit plate can be set on both sides of the wires above the plug to avoid being blocked by the wires.

[0029] In this embodiment, the opposite end faces of the groove 2 are inclined to form a limiting portion, and the outer side faces of the L-shaped plate 3 are in contact with the limiting portion, which can limit the opening degree of the L-shaped plate and avoid excessive opening.

[0030] In this embodiment, the thickness of the pressed portion matches the depth of the groove 2, so that the pressed portion can enter the interior of the groove in its entirety, thereby avoiding protrusion that affects the insertion of the plug.

[0031] When using, if attached Figure 4 As shown, the plug can be directly inserted into the socket of the switch socket. As the plug is inserted, the bottom surface of the plug can contact the pressure-bearing part on the L-shaped plate and press the pressure-bearing part downward, so that the L-shaped plate rotates inward with the rotation axis as the center, and simultaneously drives the adjustment plate and the limit plate until the limit plate rotates to the top surface of the plug. Since the rear of the plug is blocked, the plug can be restricted on the switch socket, avoiding the loosening of the plug and increasing the firmness after insertion.

[0032] When it is necessary to unplug the plug, the limit plate can be pushed to rotate around the shaft rod as the center. The rotated limit plate can be moved away from the top surface of the plug. After losing the obstruction of the limit plate, the plug can be directly unplugged. After losing the obstruction of the plug, since the L-shaped plate is in a top-heavy situation, the L-shaped plate can be directly rotated outward and leaned against the limit part, so that the L-shaped plate can be opened again, which is convenient for next use.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A transmission mechanism for a switch socket, characterized in that: The invention comprises a switch socket (1), wherein the top surface of the switch socket (1) is provided with grooves (2) on both sides of the socket, an L-shaped plate (3) is installed in each groove (2) via a rotating shaft, the lower end of the L-shaped plate (3) is inclined to form a pressure-bearing portion, an adjustment plate (4) is slidably installed on the outer side of the L-shaped plate (3), the upper end of the adjustment plate (4) is expanded outward to form a fixed portion (7), and a limit plate (6) is movably installed on the fixed portion (7).

2. The transmission mechanism of the switch socket according to claim 1, characterized in that: A mounting groove is provided on the top surface of the fixing portion (7), a bearing (12) is embedded on the bottom surface of the mounting groove, a shaft (11) is installed in the inner ring of the bearing (12), the upper end of the shaft (11) is installed on the bottom surface of the limit plate (6), a spring is installed on the outside of the shaft (11), and the outermost ring of the spring is installed on the inner ring surface of the mounting groove.

3. The transmission mechanism of the switch socket according to claim 1, characterized in that: The outer side of the L-shaped plate (3) is vertically provided with a slide groove (8), and a slide bar (9) is slidably installed in the slide groove (8). The outer side of the slide bar (9) is installed on the inner side of the adjustment plate (4). The outer side of the adjustment plate (4) is provided with a screw hole penetrating the adjustment plate (4) and the slide bar (9), and the screw hole is threadedly connected with a hand screw bolt (5) for locking the adjustment plate (4) in the slide groove (8).

4. The transmission mechanism of the switch socket according to claim 3, characterized in that: The cross sections of the slide bar (9) and the slide groove (8) are both arranged in a trapezoidal structure.

5. The transmission mechanism of the switch socket according to claim 1, characterized in that: The opposite surfaces of the limiting plate (6) are both recessed to form arc-shaped grooves for avoiding the wires on the plug.

6. The transmission mechanism of the switch socket according to claim 1, characterized in that: The opposite end surfaces of the groove (2) are inclined to form a limiting portion, and the outer side surfaces of the L-shaped plate (3) are in contact with the limiting portion.

7. The transmission mechanism of the switch socket according to claim 1, characterized in that: The thickness of the pressed portion matches the depth of the groove (2).

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