CN206610961U - A kind of telescopic plug of inserted sheet - Google Patents

Abstract

The utility model discloses a plug with retractable inserts, which comprises a movable insert, a button, a plug seat, a rack, a gear and a spring. The movable insert passes through the plug seat and is fixed on the upper and lower ends of the baffle plate. The middle part of the right side of the baffle is fixed with a rack, and the rack passes through the chute and is rotatably connected with the gear. A gear housing is provided, and the gear housing is fixed on the wall of the plug seat. An opening groove is arranged above the gear housing, and a pressure rod is fixed below the button. , the lever is fixed on the wall of the plug seat through a fixed rotating shaft, and the right end of the lever is fixed with a clip, and the clip passes through the open groove and contacts the surface of the gear. The utility model has simple appearance, compact and stable structure, convenient use and operation, high safety factor and long service life.

Description

A plug with retractable blade

technical field

The utility model relates to the technical field of electrical equipment, in particular to a plug with retractable blades.

Background technique

With the development of contemporary science and technology, the use of electrical appliances is becoming more and more extensive, and there are more and more types. Especially in recent years, the update, development and popularization of electronic products have led to more and more charging equipment in people's family life. The number of plug holes at home is insufficient, and the jacks are covered in a small space due to the unreasonable layout of the fixture. The plug blades on the market are fixed on the plug socket, and the blades cannot be stretched. It is extremely inconvenient to use in a small space. Even unusable, resulting in a waste of resources.

Utility model content

The purpose of this utility model is to provide a plug with retractable inserts to solve the problems raised in the above-mentioned background technology. The beneficial effects are: the new type has a simple appearance, a compact and stable structure, convenient use and operation, and a high safety factor. long lasting.

In order to achieve the above purpose, the utility model provides the following technical solutions: a plug with retractable inserts, including movable inserts, buttons, plug holders, racks, gears and springs, the movable inserts are fixed through the plug holders At the upper and lower ends of the baffle, a rack is fixed in the middle of the right side of the baffle, and the rack passes through the chute and is rotatably connected with the gear. The gear is fixed on the fixed shaft by a spring, and a gear is arranged on the outside of the gear shell, and the gear shell is fixed on the inner wall of the plug seat, an open slot is arranged above the gear shell, and a pressure rod is fixed below the button, and the pressure rod passes through the spring groove and is connected to the left end of the lever through a movable shaft. The lever is fixed on the inner wall of the plug seat through a fixed rotating shaft, a chuck is fixed at the right end of the lever, and an electric wire is fixed at the right bottom of the plug seat.

Preferably, the baffle is arranged inside the socket.

Preferably, the chute is fixed on the inner wall of the socket.

Preferably, the chuck is in contact with the surface of the gear through the open slot.

Preferably, the spring in the spring groove is a compression spring.

Compared with the prior art, the beneficial effect of the utility model is that: the overall power of the device is in the form of a clockwork, which reduces the occupied space and makes the structure more compact. Except for the movable inserts that need to conduct electricity, the rest are It is made of high-strength plastic, which provides reliable safety performance and effectively prevents the occurrence of electric shock. The setting of the baffle on the movable insert can ensure a certain degree of expansion of the movable insert and prevent it from extending too long. The outer chute of the rack can be set to Restricting the movement of the rack in a certain area provides a stable moving space for it. The gear housing and open slots on the outside of the gear enable the chuck to lock the gear stably, making the new type of operation stable and less prone to failure.

Description of drawings

Fig. 1 is the effect schematic diagram when the utility model is used;

Fig. 2 is the structural representation when the utility model is used;

Fig. 3 is a structural schematic diagram of the telescoping device of the present invention.

In the figure: 1-movable insert; 2-baffle; 3-button; 4-lever; 5-plug seat; 6-wire; 7-chute; 8-rack; 9-spring slot; ; 11-fixed rotating shaft; 12-chuck head; 13-gear;

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, an embodiment provided by the utility model: a plug with retractable blade, including a movable blade 1, a button 3, a socket 5, a rack 8, a gear 13 and a spring 17, The movable insert 1 passes through the plug seat 5 and is fixed on the upper and lower ends of the baffle 2. A rack 8 is fixed in the middle of the right side of the baffle 2, and the rack 8 passes through the chute 7 and is rotatably connected to the gear 13. The gear 13 passes through the clockwork. 17 is fixed on the fixed shaft 18, a gear case 16 is arranged on the outer side of the gear 13, and the gear case 16 is fixed on the inner wall of the plug seat 5, an opening groove 15 is arranged above the gear case 16, and a pressing rod 14 is fixed below the button 3, and the pressing rod 14 passes through the spring groove 9 and is rotationally connected with the left end of the lever 4 through the movable rotating shaft 10. The lever 4 is fixed on the inner wall of the plug seat 5 through the fixed rotating shaft 11. The right end of the lever 4 is fixed with a chuck 12, and the lower right side of the plug seat 5 is fixed with an electric wire 6. The baffle plate 2 is arranged inside the socket 5, the chute 7 is fixed on the inner wall of the socket 5, the chuck 12 passes through the opening groove 15 and contacts the surface of the gear 13, and the spring in the spring groove 9 is a pressure spring.

Working principle: When the socket in the room is in some narrow space (for example, behind the cabinet or on the side of the bed close to the wall, ordinary plugs cannot enter), the new movable insert 1 is retracted into the socket 5, and the rack 8 moves to the right to drive the gear 13 to store energy for the mainspring 17. At this time, the button 3 on the top of the plug socket 5 is in a pop-up state. The downward movement of the pressure rod 14 drives the chuck 12 at the right end of the lever 4 to move up and withdraw from the gear 13. During this process, the energy stored in the mainspring 17 is released, and the rotation of the gear 13 drives the rack 8 to move to the left, so that the movable insert 1 The plug socket 5 is popped up, just inserted into the jack, and the electric appliance can be used.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A plug with retractable inserts, comprising movable inserts (1), buttons (3), sockets (5), racks (8), gears (13) and springs (17), characterized in that : the movable insert (1) passes through the socket (5) and is fixed on the upper and lower ends of the baffle (2), the middle part of the right side of the baffle (2) is fixed with a rack (8), and the rack (8 ) passes through the chute (7) and is rotationally connected with the gear (13), and the gear (13) is fixed on the fixed shaft (18) by a spring (17), and the outside of the gear (13) is provided with a gear housing (16 ), and the gear housing (16) is fixed on the inner wall of the plug seat (5), an opening groove (15) is arranged above the gear housing (16), and a pressing rod (14) is fixed below the button (3), so Described depression rod (14) passes spring groove (9) and is connected with lever (4) left end rotation by movable rotating shaft (10), and described lever (4) is fixed on the inner wall of socket seat (5) by fixed rotating shaft (11), A chuck (12) is fixed on the right end of the lever (4), and an electric wire (6) is fixed on the right bottom of the plug seat (5). 2. A plug with retractable blades according to claim 1, characterized in that: the baffle (2) is arranged inside the plug socket (5). 3. A plug with retractable blades according to claim 1, characterized in that: the sliding groove (7) is fixed on the inner wall of the plug seat (5). 4. A plug with retractable blades according to claim 1, characterized in that: the clamp (12) passes through the open slot (15) and contacts the surface of the gear (13). 5. A plug with retractable inserts according to claim 1, characterized in that: the spring in the spring groove (9) is a pressure spring.