Socket dark box repair device

Abstract

The present invention discloses a socket cassette repair device, including a repair component, wherein the repair component includes a screw hole repair piece, a bolt, a nut, two connecting blocks and two head-binding pieces, one end of the screw hole repair piece is provided with a screw hole, the other end of the screw hole repair piece is provided with a connecting through hole for the bolt to pass through, the two connecting blocks are both sleeved on the bolt, the nut is screwed and fixed on the bolt, and is correspondingly located at the other end of the bolt opposite to the nail head, the screw hole repair piece is clamped and fixed between one of the connecting blocks and the nut, the other connecting block is in abutment with the nail head of the bolt, the two head-binding pieces are respectively located on both sides of the bolt, and the two ends of each connecting block are respectively hingedly connected with the two head-binding pieces through a connecting fork. By adopting the repair device provided by the present invention, not only is the structure simple and the operation convenient, but also there is no need to open additional holes on the panel for adaptation.

Description

Technical Field

[0001] The invention relates to a socket dark box repairing device, belonging to the technical field of switches and sockets. Background Art

[0002] At present, some wall switches usually include a dark box and a panel, and the dark box is usually pre-buried in the wall. Since the dark box is generally made of plastic material, in order to connect the dark box and the panel by bolts, a metal nut is usually injection-molded in the dark box. Its structure is as follows Figure 1 As shown. However, during long-term use, especially when plugging and unplugging plugs frequently on some sockets, it is easy to cause the metal nut to fall off. Once it falls off, if it cannot be repaired, the entire dark box needs to be replaced. Since the dark box is pre-buried in the wall, and the wall is often already decorated, it is very inconvenient to operate and the appearance will be destroyed. For this reason, there are several repair devices on the market, but the existing repair devices are either inconvenient to operate or require additional holes to be opened on the panel for adaptation. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a socket cassette repairing device which is easy to operate and does not require additional holes to be opened on a panel for adaptation.

[0004] To achieve the above-mentioned purpose, the present invention provides a socket hidden box repair device, including a repair component, wherein the repair component includes a screw hole repair piece, a bolt, a nut, two connecting blocks and two head plates, one end of the screw hole repair piece is provided with a screw hole, the other end of the screw hole repair piece is provided with a connecting through hole for the bolt to pass through, the two connecting blocks are both mounted on the bolt, the nut is threadedly fixed on the bolt and is correspondingly located at the other end of the bolt opposite to the nail head, the screw hole repair piece is clamped and fixed between one of the connecting blocks and the nut, the other connecting block is abutted against the nail head of the bolt, the two head plates are respectively located on both sides of the bolt, and the two ends of each connecting block are respectively hingedly connected to the two head plates through connecting forks.

[0005] The beneficial effect of the present invention is that: by adopting the above structure, during repair, the screw hole repair piece is pressed against the outside of the original metal nut position, and the screw hole on it is coaxially adapted to the screw hole position on the original metal nut, and the screw hole repair piece is sleeved on the bolt through the connecting through hole thereon, and then the screw hole repair piece can be fixed on the bolt by tightening the nut, and then the two head pieces are inserted into the side walls of the dark box to complete the fixing and positioning of the bolt. The overall structure is simple, the operation is convenient, and there is no need to open additional holes on the panel for adaptation.

[0006] The present invention can be further configured such that a compression spring is abutted between the two connecting blocks, and the compression spring is sleeved on the bolt. By arranging the compression spring, elastic pre-positioning can be formed for the two connecting blocks, thereby making the overall structure more reasonable and stable.

[0007] The present invention can further be arranged such that the connecting through hole on the screw hole repairing piece is arranged in a U shape, which is not only convenient for inserting or pulling out the screw hole repairing piece from the bolt, but also helps to adjust the position of the screw hole repairing piece.

[0008] The present invention can be further configured such that the head piece is also arranged in a U shape, and sharp tips for piercing into the side wall of the dark box are arranged on both sides of the opening end, and the other end of the head piece opposite to the opening is hingedly fixed with the connecting fork. This configuration enables the head piece to be more firmly and reliably pierced and fixed on the side wall of the dark box.

[0009] The present invention can be further configured such that at least one quick adjustment mechanism is provided between two adjacent repair components, and each quick adjustment mechanism includes two limit blocks and an adjusting screw, the two ends of the adjusting screw are provided with threads with opposite rotation directions, the middle part of the adjusting screw corresponds to the rotating part, one end of the two limit blocks is provided with a slot for inserting a head piece along its open end and forming a limit fixation for the head piece, and the other ends of the two limit blocks are respectively screwed and fixed with the two ends of the adjusting screw.

[0010] By adopting the above structure, the distance between two adjacent repair components can be synchronously adjusted by rotating the adjustment screw, which is not only more convenient to operate, but also the two adjacent repair components can be connected into a whole through the quick adjustment mechanism, thereby making the overall structure more stable and reliable.

[0011] The present invention can be further configured such that a locking nut is further provided between the adjusting screw and the limiting block. By providing the locking nut, the adjusting screw can be further locked and fixed on the limiting block after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the structural diagram of the dark box;

[0013] Figure 2 A structural diagram of the application of the present invention;

[0014] Figure 3 It is a structural diagram of the present invention;

[0015] Figure 4 is an exploded view of the repair assembly of the present invention;

[0016] Figure 5 It is an exploded view of the quick adjustment mechanism of the present invention. DETAILED DESCRIPTION

[0017] like Figure 2-5 A socket cassette repair device is shown, comprising a repair component, wherein the repair component comprises a screw hole repair piece 1, a bolt 2, a nut 3, two connecting blocks 4 and two head plates 5. A screw hole 101 is provided at one end of the screw hole repair piece 1, and a connecting through hole 102 for the bolt 2 to pass through is provided at the other end of the screw hole repair piece 1. The two connecting blocks 4 are both mounted on the bolt 2. The nut 3 is screwed and fixed on the bolt 2 and is correspondingly located at the other end of the bolt 2 relative to the nail head 201. The screw hole repair piece 1 is clamped and fixed between one of the connecting blocks 4 and the nut 3, and the other connecting block 4 is in abutment with the nail head 201 of the bolt 2. The two head plates 5 are respectively located on both sides of the bolt 2, and the two ends of each connecting block 4 are respectively connected to the two head plates 5 through a connecting fork 6.

[0018] With the above structure, during repair, the screw hole repair piece 1 is pressed against the outside of the original metal nut 7, and the screw hole 101 on it is coaxially adapted to the screw hole position on the original metal nut 7. The screw hole repair piece 1 is then mounted on the bolt 2 through the connecting through hole 102 thereon. Thereafter, the screw hole repair piece 1 can be fixed to the bolt 2 by tightening the nut 3, and then the two head pieces 5 are inserted into the side walls of the dark box 8 to complete the fixed positioning of the bolt 2. The overall structure is simple, easy to operate, and there is no need to open additional holes on the panel for adaptation.

[0019] A compression spring 9 is also abutted between the two connecting blocks 4, and the compression spring 9 is sleeved on the bolt 2. By arranging the compression spring 9, elastic pre-positioning can be formed for the two connecting blocks 4, so that the overall structure is more reasonable and stable.

[0020] The connecting through hole 102 on the screw hole repairing piece 1 is arranged in a U shape. Such arrangement not only facilitates the screw hole repairing piece 1 to be inserted or pulled out from the bolt 2, but also helps to adjust the position of the screw hole repairing piece 1.

[0021] The piercing piece 5 is also U-shaped, and both sides of the opening end are provided with sharp tips 501 for piercing into the side wall of the dark box 8, and the other end of the piercing piece 5 opposite to the opening is hingedly fixed with the connecting fork 6. This arrangement allows the piercing piece 5 to be more firmly and reliably pierced and fixed on the side wall of the dark box 8.

[0022] At least one quick adjustment mechanism 11 is arranged between two adjacent repair components. Each quick adjustment mechanism 11 includes two limit blocks 111 and an adjusting screw 112. The two ends of the adjusting screw 112 are provided with threads with opposite rotation directions. The middle part of the adjusting screw 112 corresponds to a rotating part 113. One end of the two limit blocks 111 is provided with a slot 114 for inserting the head piece 5 along its open end and forming a limit fixation for the head piece 5. The other ends of the two limit blocks 111 are respectively screwed and fixed with the two ends of the adjusting screw 112.

[0023] By adopting the above structure, the distance between two adjacent repair components can be synchronously adjusted by rotating the adjustment screw 112, which is not only more convenient to operate, but also the two adjacent repair components can be connected into a whole through the quick adjustment mechanism, thereby making the overall structure more stable and reliable.

[0024] A locking nut 115 is further provided between the adjusting screw 112 and the limiting block 111. By providing the locking nut 115, the adjusting screw 112 can be further locked and fixed on the limiting block 111 after adjustment.

Claims

1. A socket cassette repair device, comprising a repair component, characterized in that: The repair assembly includes a screw hole repair piece, a bolt, a nut, two connecting blocks and two head plates. A screw hole is provided at one end of the screw hole repair piece, and a connecting through hole for the bolt to pass through is provided at the other end of the screw hole repair piece. Both connecting blocks are sleeved on the bolt. The nut is threadedly fixed on the bolt and is correspondingly located at the other end portion of the bolt opposite to the nail head. The screw hole repair piece is clamped and fixed between one of the connecting blocks and the nut, and the other connecting block is in contact with the nail head of the bolt. The two head plates are respectively located on both sides of the bolt, and both ends of each connecting block are hingedly connected to the two head plates through a connecting fork. A compression spring is also abutted between the two connecting blocks, and the compression spring is sleeved on the bolt The connecting through hole on the screw hole repair piece is U-shaped, the head piece is also U-shaped, and both sides of the open end are provided with pointed tips for piercing the side wall of the dark box, the other end of the head piece relative to the opening is hinged and fixed with the connecting fork, and at least one quick adjustment mechanism is arranged between two adjacent repair components, each quick adjustment mechanism includes two limit blocks and an adjusting screw, the two ends of the adjusting screw are provided with threads with opposite rotation directions, the middle part of the adjusting screw corresponds to the rotating part, one end of the two limit blocks is provided with a slot for the head piece to be inserted along the open end thereof and to limit and fix the head piece, and the other ends of the two limit blocks are respectively screwed and fixed with the two ends of the adjusting screw.

2. A socket cassette repair device according to claim 1, characterized in that: A locking nut is also arranged between the adjusting screw and the limiting block.

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