CN208093888U - One kind can protection against electric shock extendible electrical socket device - Google Patents

Abstract

The utility model discloses an electric shock-proof retractable electric plug-in board device in the technical field of weak current security equipment, which comprises an embedded board and an adjustment plug-in board. The other side of the plate is provided with a slot, and a first rotating rod is movably connected to both sides of the inner wall of the slot, and the other end of the first rotating rod is movably connected to a second rotating rod through a rotating joint. Adjusting the cooperation between the plug board and the slot can facilitate the insertion of electrical plugs of different heights. By adjusting the pull out and rotation of the plug board, the optimum angle of plug insertion can be adjusted, and the connection point between the plug and the electrical wire can be placed. Due to the improper placement of the plugboard, the insulation layer of the insulation layer is broken and leaked. Through the cooperation between the telescopic insulating tube and the wire, it can prevent the wire from being directly exposed and the danger of leakage. Through the cooperation of the LED night light and the light switch, it is easy to use. This device does the lighting work.

Description

An electric shock-proof retractable electric plug-in device

technical field

The utility model relates to the technical field of weak current security equipment, in particular to a retractable electric plug-in board device capable of preventing electric shock.

Background technique

With the development of the power industry, the wall-embedded electric plug-in board is convenient for the electrification and use of various electrical equipment. By inserting the electrical plug into the jack on the electric plug-in board, it is convenient to drive the work of the electrical equipment.

When the existing electric plug-in board device is in use, it is inconvenient to connect the plug-in board to electricity. The existing technology provides a solution for this, such as a new type of wall plug with the Chinese patent application number CN201621054030.1. The utility model relates to the technical field of electrical appliances; one side of the wall plug body is provided with a baffle, and the baffle is connected and fixed with the circuit board through fixing screws. It is connected with the circuit board; the USB interface and the female socket are all clamped on the baffle; there are jacks at the four corners of the cover, and there are No. 1 magnetic strips on one side and four sides of the cover; The post that matches the jack, one side of the panel is provided with the No. 2 magnetic strip that matches the No. 1 magnetic strip; The mating connection of the number magnetic strip is fixed. This device still has some problems when it is used. When the fixed position of the device is high, and the position of the electrical equipment is low, when the plug is inserted into the jack of the device, the connection point between the electrical plug and the electrical wire is very It is easy to break and cause the insulation layer to be broken. At the same time, when the device is used at night, it is impossible to find the jack conveniently, which has a certain impact on the use of the device.

Based on this, the utility model designs an electric shock-proof retractable electric plug-in board device to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide an electric shock-proof retractable electric plug-in device to solve the problem that when the fixed position of the existing electric plug-in device proposed in the above-mentioned background technology is high, and the position of the electrical equipment is low, When the plug is inserted into the jack of the device, the connection point between the electrical plug and the electrical wire is prone to breakage and the insulation layer is broken. At the same time, when the device is used at night, the jack cannot be easily found. .

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric shock-proof retractable electric plug-in board device, including an embedded board and an adjustment plug-in board, one side of the embedded board is plugged and fixed with an electric connection block, so The other side of the embedded plate is provided with a slot, and a first rotating rod is movably connected to both sides of the inner wall of the slot, and the other end of the first rotating rod is movably connected to a second rotating rod through a rotating joint. A telescopic insulating tube is fixed in the middle of the inner side wall of the slot, and a wire is connected to the side wall of the electric connection block located in the inner cavity of the telescopic insulating tube, and the outer surfaces of both sides of the adjusting board are provided with retractable grooves. The other end of the second rotating rod is movably connected with the inner side wall of the storage slot, and the side surface of the adjustment board is provided with a jack group, which is installed on the outer side wall of the adjustment board near the side of the jack group. There is an LED night light, the embedded board is provided with a light switch, the wire is electrically connected to the LED night light through the light switch, the upper and lower ends of the side wall of the adjustment plug-in board are provided with movable slots, and the adjustment plug-in A clamping plate is inserted between the upper and lower surfaces of the plate, and a trigger block is fixed on the lower end side of the clamp plate. The bottom of the trigger block is provided with a spring, and the bottom of the trigger block passes through the spring and the movable groove. Inner wall articulation.

Preferably, the lengths of the first rotating rod and the second rotating rod are equal, and the groove of the receiving groove is greater than the sum of the lengths of the first rotating rod and the second rotating rod.

Preferably, the jack group includes a triangular jack and two jacks, and rubber insulating pads are fixed on the outer surfaces of the triangular jack and the two jacks.

Preferably, fixing holes are provided on the upper and lower surfaces of the inner side wall of the slot, and the upper end of the clamping plate matches the inner wall of the fixing hole.

Preferably, the adjustment plate matches the inner wall of the slot.

Compared with the prior art, the beneficial effect of the utility model is: the utility model can facilitate the insertion of electrical plugs of different heights by adjusting the cooperation between the plug-in board and the slot; by adjusting the pull-out and rotation of the plug-in board , you can adjust the optimum angle of plug insertion, and the insulation layer at the connection point of the plug and electrical wires is placed due to the improper angle of the plug board, which may cause breakage and leakage. There is a risk of electric leakage when exposed, and through the cooperation of the LED night light and the light switch, it is convenient to use this device for lighting work.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Figure 2 is an enlarged view of the telescopic insulating tube of the present invention;

Fig. 3 is the enlarged view of place A in Fig. 1 of the utility model;

Fig. 4 is a view of the connection between the wrench block and the spring of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1-Embedded board, 2-Adjustment board, 3-Connection block, 4-Slot, 5-First rotating rod, 6-Second rotating rod, 7-Telescopic insulating tube, 8-Wire wire, 9-Retractable Slot, 10-jack group, 11-LED night light, 12-light switch, 13-movable slot, 14-card board, 15-pushing block, 16-spring.

Detailed ways

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 creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: an electric shock-proof retractable electric plug-in device, including an embedded board 1 and an adjustment plug-in board 2, and one side of the embedded board 1 is plugged and fixed with a connector The electric block 3 is provided with a slot 4 on the other side of the embedded board 1, a first rotating rod 5 is movably connected to both sides of the inner wall of the slot 4, and the other end of the first rotating rod 5 is movably connected to a second rotating rod through a rotating joint. Rod 6, telescopic insulating tube 7 is fixed in the middle of the inner side wall of slot 4, and the side wall of the inner cavity connecting block 3 located in telescopic insulating tube 7 is connected with wire 8, and the outer surface of both sides of adjustment board 2 is provided with receiving Put the slot 9, the other end of the second rotating rod 6 is flexibly connected with the inner side wall of the storage slot 9, the side surface of the adjustment board 2 is provided with a jack group 10, and the side of the jack group 10 is close to the outside of the adjustment board 2 An LED night light 11 is installed on the wall, a light switch 12 is arranged on the embedded board 1, the wire 8 is electrically connected to the LED night light 11 through the light switch 12, and the upper and lower ends of the side wall of the adjustment board 2 are provided with movable slots 13, The middle of the upper and lower surfaces of the adjustment plate 2 is inserted with a clamping plate 14, and a trigger block 15 is fixed on one side of the lower end of the clamping plate 14. The bottom of the trigger block 15 is provided with a spring 16, and the bottom of the trigger block 15 passes through the spring 16. It is movably connected with the inner wall of the movable groove 13.

Wherein, the lengths of the first rotating rod 5 and the second rotating rod 6 are equal, and the groove degree of the storage groove 9 is greater than the sum of the lengths of the first rotating rod 5 and the second rotating rod 6, so that the first rotating rod 5 and the second rotating rod 6 can be realized. The two rotating rods 6 are stored in the receiving groove 9; the jack group 10 includes a triangular jack and two jacks, and the outer surfaces of the triangular jack and the two jacks are all fixed with rubber insulating spacers, which can be placed on the user's body when pulling out. When the plug is inserted, there is a risk of electric shock; the upper and lower surfaces of the inner side wall of the slot 4 are provided with fixing holes, and the upper end of the clamping plate 14 matches the inner wall of the fixing hole, so that the adjustment plug board 2 can be buckled in the inner wall of the slot 4 ; The adjustment board 2 is matched with the inner wall of the slot 4 to realize the movement of the adjustment board 2 on the slot 4, turning out and retracting for use.

A specific application of this embodiment is: when using the device, by energizing the power connection block 3, the power connection block 3 will respectively connect the electricity to the socket group 10 and the light switch 12 electrically connected through the wire 8 at the same time. On the LED night light 11, when the position of the device is too high and the position of the electrical appliance is very low, the trigger plate 15 connected by the spring 16 in the movable groove 13 can be pushed to drive the clamping plate 14 to shrink, and the adjustment plate 2 can be pulled away from the socket. groove 4, and the telescopic insulating tube 7 is also elongated at the same time, so that the wire 8 inside the telescopic insulating tube 7 plays a certain role of protection and isolation. Through the action of the rotating joint and the bayonet pin, it is gradually pulled out from the storage slot 9, and the inclination angle of the plug board 2 is adjusted by rotating and adjusting the plug board 2, and then the plug is inserted, so that the plug can be effectively placed during use. The long-term bending of the connection between the plug and the electrical wire leads to the rupture of the insulation layer, and the danger of electric leakage occurs. At the same time, when the device needs to be used at night, the light switch 12 can also be turned on to perform lighting work through the LED night light 11 .

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (5)

1. An electric shock-proof retractable electric plug-in device, comprising an embedded board (1) and an adjustment plug-in board (2), characterized in that: one side of the embedded board (1) is plugged and fixed with an electric connection block (3), the other side of the embedded plate (1) is provided with a slot (4), and the two sides of the inner wall of the slot (4) are movably connected with a first rotation rod (5), and the first rotation The other end of the rod (5) is movably connected with a second rotating rod (6) through a rotating joint, and a telescopic insulating tube (7) is fixed in the middle of the inner side wall of the slot (4), which is located in the telescopic insulating tube (7) The side wall of the power connection block (3) in the inner cavity is connected with a wire (8), and the outer surface of both sides of the adjustment board (2) is provided with a storage slot (9), and the second rotating rod The other end of (6) is movably connected with the inner side wall of the storage slot (9), and the side surface of the adjustment board (2) is provided with a socket group (10), which is close to the side of the socket group (10) An LED night light (11) is installed on the outer wall of the adjustment board (2), a light switch (12) is arranged on the embedded board (1), and the wire (8) passes through the light switch (12) and the LED The night light (11) is electrically connected, the upper and lower ends of the side wall of the adjustment board (2) are provided with movable slots (13), and the middle of the upper and lower surfaces of the adjustment board (2) is inserted with a card board (14), the lower end side of the clamping plate (14) is fixed with a trigger block (15), the bottom of the trigger block (15) is provided with a spring (16), and the trigger block (15) The bottom is movably connected with the inner wall of the movable groove (13) by a spring (16). 2. An electric shock-proof retractable electric plug-in device according to claim 1, characterized in that: the lengths of the first rotating rod (5) and the second rotating rod (6) are equal, and the retractable The groove degree of putting groove (9) is greater than the sum of the lengths of the first rotating rod (5) and the second rotating rod (6). 3. An electric shock-proof retractable electric socket device according to claim 1, characterized in that: the jack group (10) includes a triangular jack and two jacks, the triangular jack and the two jacks The outer surfaces of the jacks are all fixed with rubber insulating pads. 4. An electric shock-proof retractable electric socket device according to claim 1, characterized in that: the upper and lower surfaces of the inner side wall of the slot (4) are provided with fixing holes, and the clamping plate (14 ) matches the inner wall of the fixing hole. 5. An electric shock-proof retractable electric plug-in device according to claim 1, characterized in that: the adjustment plug-in board (2) matches the inner wall of the slot (4).