CN204376045U - Safety socket assembly - Google Patents

Abstract

The utility model discloses a safety socket assembly, which comprises a socket (2) with two sockets (1) and a plug (4) with two pins (3). The panel of the socket (2) is located on two There is a slot hole (5) between the sockets (1), the two sockets (1) are movable sockets, and the two sockets (1) move towards the slot hole (5) under the action of the elastic element. close together; between the two pins (3) of the plug (4) there is an insert (6) made of insulating material, the insert (6) matches the slot (5), the insert ( 5) is longer than the length of the pin (3); the elastic element is a spring (7) corresponding to the jack (1), and one end of the spring (7) is connected to the socket (2) On the inner wall, the other end is connected to the movable jack. By adopting the utility model, on the basis of improving the safety performance of the socket assembly, redundant operation procedures will not be added.

Description

Safety socket assembly

technical field

The utility model relates to the field of sockets, in particular to a safety socket assembly.

Background technique

Generally, the socket assembly includes a socket and a plug, and the plug is inserted into the socket of the socket to realize power supply. Safety is the most critical performance requirement of the socket assembly, so the prior art is making great efforts to improve the safety of the socket assembly. In the safety socket assembly of the prior art, a corresponding safety mechanism is generally added to the socket or plug, but the added safety mechanism will increase the process of plugging and unplugging the plug, which brings inconvenience to use. That is to say, the safety socket assembly in the prior art will reduce the efficiency of use on the basis of increasing the safety performance, and it is difficult to balance the two.

Utility model content

In view of this, the technical problem to be solved by the utility model is to provide a safety socket assembly which automatically enhances the safety performance during the plugging and unplugging process.

The technical solution of the present invention is to provide a safety socket assembly with the following structure, including a socket with two jacks and a plug with two pins, the position on the panel of the socket between the two jacks is open There is a slot, and the two jacks are respectively arranged on two movable jack plates, and the two movable jack plates move closer to the slot under the action of the elastic element; an insulating material is arranged between the two pins of the plug The inserted piece is made, the said inserted piece is matched with the said slot hole, and the length of the inserted piece is longer than the length of said pin.

With the above structure, the utility model has the following advantages compared with the prior art: since the two jacks move closer to the slot hole under the action of the elastic element, the distance between the two jacks is smaller than the distance between the two pins of the plug, and the pins cannot be connected directly. Inserting into the jack, this product is provided with a plug made of insulating material between the two pins, the plug is inserted into the slot first, and then squeezed to open the two jacks, so that the distance between the two jacks is equal to the distance between the two pins. so that the prongs can be inserted into the jacks smoothly. By adopting the utility model, the socket can not be inserted in the non-use state, and children can be prevented from using it, and the two sockets can be opened automatically through the insertion process, and redundant operation procedures will not be added on the basis of improving the safety performance of the socket assembly.

As an improvement, the elastic element is a spring corresponding to the socket one by one, one end of the spring is connected to the inner wall of the socket, and the other end is connected to the movable socket. The pressure of the spring makes the jack close to the position of the jack, and under the action of the insertion piece, the pressure of the spring can be overcome, so that the pin can be smoothly inserted into the jack.

As an improvement, the upper surface of the socket is provided with a chute for the movable jack plate to slide, and the lower part of the movable jack plate is connected with a connecting block for spring push and pull.

Description of drawings

Fig. 1 is a schematic structural diagram of a safety socket assembly of the present invention.

Fig. 2 is a side sectional line drawing of the utility model.

As shown in the figure 1. jack, 2. socket, 3. pin, 4. plug, 5. slot, 6. insert, 7. spring, 8. chute, 9. movable jack plate, 10. Connector.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, but the utility model is not limited to these embodiments.

The utility model covers any replacement, modification, equivalent method and scheme made on the spirit and scope of the utility model. In order to make the public have a thorough understanding of the utility model, specific details are described in the following preferred embodiments of the utility model, and those skilled in the art can fully understand the utility model without the description of these details. In addition, for the purpose of illustration, the drawings of the present utility model are not completely drawn in accordance with the actual scale, and are described here.

As shown in Figures 1 and 2, the safety socket assembly of the present utility model includes a socket 2 with two jacks 1 and a plug 4 with two pins 3, and the panel of the socket 2 is located between the two jacks 1 A slot 5 is opened at the position, and the two jacks 1 are respectively arranged on two movable jack plates 9, and the two movable jack plates 9 move closer to the slot 5 under the action of the elastic element; the plug 4 An insert 6 made of insulating material is arranged between the two pins 3 , the insert 6 matches the slot 5 , and the length of the insert 5 is greater than that of the pin 3 . The panel refers to the housing on the upper surface of the socket 2 .

The elastic element is a spring 7 corresponding to the socket 1 one by one, one end of the spring 7 is connected to the inner wall of the socket 2 , and the other end is connected to the movable socket plate 9 . The pressure of the spring makes the jack close to the position of the jack, and under the action of the insertion piece, the pressure of the spring can be overcome, so that the pin can be smoothly inserted into the jack.

The upper surface of the socket 2 is provided with a chute 8 for the sliding of the movable jack plate 9, and the lower part of the movable jack is connected with a connecting block 10 for pushing and pulling by a spring. limited to this structure.

The working principle of the utility model is as follows: because the movable jack plate moves closer to the slot hole under the action of the elastic element, the distance between the two jacks is smaller than the distance between the two pins of the plug, and the pins cannot be directly inserted into the jack. An insert piece made of insulating material is arranged between the two pins. The insert piece is inserted into the slot hole first, and then squeezed to open the two jacks (at this time, the spring acts on the movable jack through the connecting block, and the movable jack is in the Slide on the chute), so that the distance between the two jacks is equal to the distance between the two pins, so that the pins can be inserted into the jacks smoothly.

The above is only a description of the preferred embodiments of the present utility model, but should not be construed as a limitation on the claims. The utility model is not limited to the above embodiments, and its specific structure allows changes. In a word, all the various changes made within the scope of protection of the independent claims of the utility model are within the scope of protection of the utility model.

Claims (3)

1. A safety socket assembly, including a socket (2) with two jacks (1) and a plug (4) with two prongs (3), characterized in that: the socket (2) is located on the panel There is a slot hole (5) between the two sockets (1), and the two sockets (1) are respectively arranged on the two movable socket plates (9), and the two movable socket plates (9) Close to the slot hole (5) under the action of the elastic element; an insert (6) made of insulating material is arranged between the two pins (3) of the plug (4), and the length of the insert (6) greater than the length of the pin (3). 2. The safety socket assembly according to claim 1, characterized in that: the elastic element is a spring (7) corresponding to the jack plate (9), and one end of the spring (7) is connected to the On the inner wall of the socket (2), the other end is connected on the movable jack plate (9). 3. The safety socket assembly according to claim 1 or 2, characterized in that: the upper surface of the socket (2) is provided with a chute (8) for the sliding of the movable hole plate (9), and the movable hole plate (9) (9) The lower part is connected with a connection block (10) for spring push and pull.