Anti-loosening indoor socket

Abstract

The utility model discloses an anti-loosening indoor socket which comprises a panel, a buckle is arranged on the back of the panel, the buckle is clamped with a clamping groove on the side of a socket body, a column hole is arranged on the socket body, a plug-in pipe is plugged in the column hole, the outer surface of the plug-in pipe is connected with a binding post, and a wiring bolt is arranged on the binding post. One end of the plugging pipe is integrally and circumferentially connected with a plurality of fan-shaped strips, the outer ends of the fan-shaped strips are connected with stop blocks, the fan-shaped strips distributed around the end part of the plugging pipe are sleeved with ring springs, the stop blocks make contact with the back face of the panel, and the binding posts are arranged in the wire holes; the socket is simple in structure, reasonable in design and novel and unique in thought, the fan-shaped strips which are circumferentially and uniformly distributed at the end part of the plugging pipe and are arranged at intervals are folded and gathered to clamp the plugging claws of the plug, and the fan-shaped strips are folded and gathered to wrap the plugging claws of the plug by utilizing the acting force of the ring spring sleeved outside, so that the plugging claws are always in good contact with the fan-shaped strips, and the plugging claws are prevented from being damaged. And the problem of poor contact caused by separation of the two is avoided.

Description

Technical Field

[0001] The utility model relates to the field of electrical technology, in particular to an anti-loosening indoor socket. Background Art

[0002] A socket, also known as a power socket or a switch socket, is a seat into which one or more circuit wiring can be inserted, through which various wiring can be inserted; it is through the connection and disconnection between the line and the metal connector that the connection and disconnection of this part of the circuit are ultimately achieved.

[0003] In life, as well as in construction sites and factories, power is needed at any time, and most of the electrical equipment requires an external power supply, which is a power socket, commonly known as a socket. When using the socket, due to various reasons, such as vibration, the metal connector of the contact plug on the socket cannot be effectively reset due to long use time, and the reset is laborious, so that the plug claws and the connector of the socket become loose and the contact is not firm, and the contact is poor. In order to change this situation, the present application discloses an anti-loosening indoor socket. Utility Model Content

[0004] The utility model aims to solve the existing problems and provides an anti-loosening indoor socket.

[0005] The utility model is realized through the following technical scheme: an anti-loosening indoor socket, comprising a panel, a buckle is arranged on the back of the panel, the buckle is engaged with a slot on the side of a seat body, a column hole is arranged on the seat body, a plug-in tube is inserted into the column hole, the outer surface of the plug-in tube is connected to a terminal, a terminal bolt is arranged on the terminal, one end of the plug-in tube is integrally and circumferentially connected to a plurality of fan-shaped strips, the outer end of the fan-shaped strip is connected to a stopper, a ring spring is sleeved on the outside of the fan-shaped strip distributed around the end of the plug-in tube, the stopper contacts the back of the panel, and the terminal is arranged in the wire hole.

[0006] As a further improvement to the above scheme, a column hole matching the plug is provided on the seat body, which is used to install the plug tube and the annularly distributed fan-shaped strips connected at the ends. A card slot is provided on the outer surface of the seat body, and the seat body is snapped onto the buckle on the back of the panel through the card slot. Wire holes are provided on the corners of the seat body, and the wire holes are connected to the column holes for connecting power wires.

[0007] As a further improvement to the above scheme, the panel is symmetrically provided with bolt waist holes for installation on the junction box, so as to fix the panel to the junction box by connecting bolts, and a claw hole matching the claw on the plug is provided in the middle of the panel, so that the claw of the plug is inserted into the connecting part in the seat body through the claw hole, and the claw hole matches the inner hole of the plug tube.

[0008] As a further improvement to the above solution, a wire insertion hole is provided at the outer end of the terminal, and a connecting wire retaining bolt passes through the side wall of the insertion hole.

[0009] Compared with the prior art, the utility model has the following advantages: it has a simple structure, a reasonable design, and a novel and unique idea. The fan-shaped strips uniformly distributed and spaced at the end of the plug tube are gathered together to clamp the plug claws of the plug. The gathering and gathering of the fan-shaped strips utilizes the force of the ring spring set on the outside to make the fan-shaped strips wrap around the plug claws of the plug, so that the plug claws are always in good contact with the fan-shaped strips, avoiding the problem of poor contact caused by the separation of the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the panel back side clamping seat body of the utility model.

[0011] Figure 2 This is a schematic diagram of the front structure of the panel.

[0012] Figure 3 A schematic diagram of the back structure of the panel.

[0013] Figure 4 It is a schematic diagram of the outer end surface structure of the seat body.

[0014] Figure 5 It is a schematic diagram of the inner end surface structure of the seat body.

[0015] Figure 6 It is a schematic diagram of the loose structure when the plug claws are not inserted into the fan-shaped strip connected to the plug tube.

[0016] Figure 7 It is a schematic diagram of the structure of the plug-in claws (not shown) being gathered and gathered when the fan-shaped strip connected to the plug-in tube is inserted into the fan-shaped strip connected to the plug-in tube. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] like Figures 1 to 7 As shown in the figure, an anti-loosening indoor socket includes a panel 1, a buckle 2 is arranged on the back of the panel 1, the buckle 2 is engaged with a slot 31 on the side of a seat body 3, a column hole 32 is arranged on the seat body 3, a plug-in tube 4 is inserted into the column hole 32, the outside of the plug-in tube 4 is connected to a terminal 5, a terminal bolt 51 is arranged on the terminal 5, one end of the plug-in tube 4 is integrally and circumferentially connected to a plurality of sector strips 41, the outer end of the sector strip 41 is connected to a stopper 43, the stopper is used for misalignment when the plug claw is inserted, a plurality of ring springs 42 are sleeved on the outside of the sector strip 41 distributed around the end of the plug-in tube 4, the stopper 43 contacts the back of the panel 1, and the terminal 5 is arranged in the wire hole 33.

[0019] As a further improvement to the above scheme, a column hole 32 matching the plug is provided on the seat body 3, which is used to install the plug tube 4 and the annularly distributed fan-shaped strips 41 connected at the end. A card slot 31 is provided on the outer surface of the seat body 3, and the seat body 3 is snapped onto the buckle 2 on the back of the panel 1 through the card slot 31. A wire hole 33 is provided on the corner of the seat body 3, and the wire hole 33 is connected to the column hole 32 for connecting the power wire.

[0020] As a further improvement to the above scheme, the panel 1 is symmetrically provided with bolt waist holes 12 for installation on the wire box, so as to install and fix the panel 1 on the wire box by connecting bolts. A claw hole 11 matching the claw on the plug is provided in the middle of the panel 1, so that the claw of the plug is inserted into the connecting part in the seat body 3 through the claw hole 11, and the claw hole 11 matches the inner hole of the plug tube 4.

[0021] As a further improvement to the above solution, a wire insertion hole is provided at the outer end of the terminal 5, and a connecting wire bolt 51 passes through the side wall of the insertion hole.

[0022] The working principle of an anti-loosening indoor socket is as follows: first, a power wire is inserted into the wire jack at the end of a terminal 5 in a wire hole 33, and then the wire is locked on the terminal 5 by a wire bolt, so that the power wire is electrically connected to the fan-shaped bar 41; then the plug is inserted into the claw hole 11 on the panel 1, and the claw is inserted into the annular fan-shaped bar 41 that is gathered and tightly contacted at the rear side of the claw hole 11, so that the fan-shaped bar 41 that is gathered and tightly clamped by the ring spring 42 tightly clamps the claw of the plug to prevent the claw of the plug from being separated from the fan-shaped bar 41.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-loosening indoor socket, comprising a panel, characterized in that: A buckle is provided on the back of the panel, and the buckle is engaged with a slot on the side of the seat body. A column hole is provided on the seat body, and a plug-in tube is inserted into the column hole. The outer surface of the plug-in tube is connected to the terminal post, and a terminal bolt is provided on the terminal post. One end of the plug-in tube is integrally and circumferentially connected to a plurality of fan-shaped strips, and the outer end of the fan-shaped strip is connected to a stopper. A ring spring is mounted on the outside of the fan-shaped strip distributed around the end of the plug-in tube, and the stopper contacts the back of the panel, and the terminal is provided in the wire hole.

2. The anti-loosening indoor socket according to claim 1, characterized in that: The seat body is provided with a column hole matching the plug, a card slot is provided on the outer surface of the seat body, and a wire hole is provided on the corner of the seat body, and the wire hole is connected with the column hole.

3. The anti-loosening indoor socket according to claim 1, characterized in that: The panel is symmetrically provided with bolt waist holes for installation on the wire box, and a claw hole matching with the plug claw on the plug is provided in the middle of the panel, and the claw hole matches with the inner hole of the plug tube.

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