Foldable UK pin assembly

Abstract

The utility model discloses a foldable UK pin assembly, which comprises a plug base, a pressing plate, a first pin and two second pins, the two second pins are symmetrically distributed relative to the first pin, the lower part of the plug base is provided with a first clamping groove and a second clamping groove, the first clamping groove is matched with the first pin, the second clamping groove is matched with the second pin, and the first clamping groove is matched with the second clamping groove. A supporting block is arranged in the middle of the upper portion of the plug base, a first limiting half groove and two second limiting half grooves are symmetrically formed in the two sides of the supporting block, the upper portion of the supporting block is connected with a connecting piece, the front side and the rear side of the first pin are each provided with a gear, the gears are connected with a connecting shaft, and the front side and the rear side of the second pin are each provided with a rotating shaft. The side, close to the connecting piece, of the second pin is further provided with a connecting rod, and the pin assembly can be folded, is convenient to carry and does not occupy space.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical appliances, and in particular relates to a foldable UK pin assembly. Background Art

[0002] In modern life, electrical appliances have been applied to all aspects of people's lives. A power plug connects an electronic device to a power socket to power the electronic device.

[0003] The three pins of the existing UK plug are fixed, which is inconvenient to carry and takes up space. Utility Model Content

[0004] The purpose of the utility model is to provide a foldable UK pin assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable UK pin assembly, comprising a plug base, a pressure plate, a pin 1 and two pins 2, the two pins 2 are symmetrically distributed about the pin 1, a card slot 1 and a card slot 2 are provided at the lower part of the plug base, the card slot 1 matches the pin 1, and the card slot 2 matches the pin 2, a support block is provided in the middle of the upper part of the plug base, a limiting half groove 1 and two limiting half grooves 2 are symmetrically provided on both sides of the support block, the upper part of the support block is connected to a connecting piece, an elliptical hole 410 is respectively provided on the front and rear sides of the connecting piece, a gear is respectively provided on the front and rear sides of the pin 1, the gear is connected to a connecting shaft, a rotating shaft is respectively provided on the front and rear sides of the pin 2, a connecting rod is also provided on the pin 2 near the connecting piece side, the connecting shaft is placed in the limiting half groove 1, and the rotating shaft is placed in the limiting half groove 2, the connecting piece is provided with a card slot, the card slot is connected to the gear, and the connecting rod is connected to the elliptical hole.

[0006] Preferably, the pressing plate is provided with a half-slot hole matching the first limiting half-slot and the second limiting half-slot, and the pressing plate is connected to the plug base.

[0007] Preferably, the gear is located above the slot.

[0008] Preferably, when the first pin is perpendicular to the plug base, it contacts the right side of the first card slot. At this time, the second pin is also perpendicular to the plug base and contacts the left side of the second card slot.

[0009] The technical effects and advantages of the utility model are as follows: the first pin and the second pin can be folded at the same time by arbitrarily toggling the first pin or the second pin, thereby solving the problem that the three pins of the UK plug cannot be folded and take up space. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is an explosion diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the UK plug of the utility model before folding;

[0012] Figure 3 This is a schematic diagram of the connection structure of pin one and pin two of the utility model.

[0013] In the figure: 100 plug base, 110 limiting half slot one, 120 limiting half slot two, 130 support block, 140 card slot one, 150 card slot two, 160 pressure plate, 200 pin one, 210 connecting shaft, 220 gear, 300 pin two, 310 rotating shaft, 320 connecting rod, 400 connecting piece, 410 elliptical hole. DETAILED DESCRIPTION

[0014] 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.

[0015] The utility model provides Figure 1-3 The foldable UK pin assembly shown in the figure includes a plug base 100, a pressure plate 160, a pin 1 200 and two pins 2 300, the two pins 2 300 are symmetrically distributed about the pin 1 200, the lower part of the plug base 100 is provided with a card slot 140 and a card slot 2 150, the card slot 140 matches the pin 1 200, the card slot 2 150 matches the pin 2 300, the upper middle part of the plug base 100 is provided with a support block 130, the two sides of the support block 130 are symmetrically provided with a limiting half groove 110 and two limiting half grooves 2 120, the upper part of the support block 130 A connecting piece 400 is connected, and an elliptical hole 410 is respectively provided on the front and rear sides of the connecting piece. A gear 220 is respectively provided on the front and rear sides of the pin 1 200, and the gear 220 is connected to the connecting shaft 210. A rotating shaft 310 is respectively provided on the front and rear sides of the pin 2 300. A connecting rod 320 is also provided on the side of the pin 2 300 close to the connecting piece 400. The connecting shaft 210 is placed in the limiting half groove 110, and the rotating shaft 310 is placed in the limiting half groove 2 120. The connecting piece 400 is provided with a slot, and the slot is connected to the gear 220, and the connecting rod 320 is connected to the elliptical hole 410.

[0016] Specifically, the pressing plate 160 is provided with a half-slot hole matching the first limiting half-slot 110 and the second limiting half-slot 120 , and the pressing plate 160 is connected to the plug base 100 .

[0017] Specifically, the gear 220 is located above the slot.

[0018] Specifically, when the first pin 200 is perpendicular to the plug base 100 , it contacts the right side of the first card slot 140 . At this time, the second pin 300 is also perpendicular to the plug base 100 and contacts the left side of the second card slot 150 .

[0019] Working principle:

[0020] When the pin 1 200 and the pin 2 300 need to be folded, the pin 1 200 is rotated clockwise, and the connecting piece 400 moves to the left. The elliptical hole 410 drives the connecting rod 320 to rotate counterclockwise, so that the pin 2 300 rotates counterclockwise for folding. If the pin 2 300 is moved first, the principle is the same.

[0021] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable UK plug assembly, comprising a plug base (100), a pressure plate (160), a first plug (200) and two second plugs (300), characterized in that: The two second plug pins (300) are symmetrically distributed with respect to the first plug pin (200); a first card slot (140) and a second card slot (150) are provided at the lower part of the plug base (100); the first card slot (140) matches the first plug pin (200); the second card slot (150) matches the second plug pin (300); a support block (130) is provided in the middle of the upper part of the plug base (100); a first limiting half slot (110) and two second limiting half slots (120) are symmetrically provided on both sides of the support block (130); the upper part of the support block (130) is connected to a connecting piece (400); and an elliptical hole ( 410), a gear (220) is provided on the front and rear sides of the first pin (200), the gear (220) is connected to the connecting shaft (210), a rotating shaft (310) is provided on the front and rear sides of the second pin (300), a connecting rod (320) is also provided on the side of the second pin (300) close to the connecting piece (400), the connecting shaft (210) is placed in the first limiting half groove (110), the rotating shaft (310) is placed in the second limiting half groove (120), the connecting piece (400) is provided with a slot, the slot is connected to the gear (220), and the connecting rod (320) is connected to the elliptical hole (410).

2. A foldable UK pin assembly according to claim 1, characterized in that: The pressing plate (160) is provided with a half-slot hole matching the first limiting half-slot (110) and the second limiting half-slot (120), and the pressing plate (160) is connected to the plug base (100).

3. The foldable UK pin assembly according to claim 1, characterized in that: The gear (220) is located above the slot.

4. The foldable UK pin assembly according to claim 1, characterized in that: When the plug pin 1 (200) is perpendicular to the plug base (100), it contacts the right side of the card slot 1 (140). At this time, the plug pin 2 (300) is also perpendicular to the plug base (100) and contacts the left side of the card slot 2 (150).

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