Cable clamping structure

Abstract

The utility model relates to a cable clamping structure, which comprises a seat body, a first cover body, a second cover body and a screw, an accommodating cavity used for accommodating a conductive assembly is formed among the seat body, the first cover body and the second cover body, and a threading hole which allows a wire to pass through and is communicated with the accommodating cavity is formed between the first cover body and the second cover body. A wire winding baffle is arranged at the position, corresponding to the position between the conductive assembly and the threading hole, in the first cover body, three limiting plates are arranged at the position, corresponding to the conductive assembly, in the second cover body, two wire winding plates are symmetrically distributed at the positions, corresponding to the two sides of the threading hole, in the first cover body, and a wire winding clamping groove is formed between the wire winding baffle and the two wire winding plates. A wire sequentially penetrates through the threading hole and the winding clamping groove, bypasses the winding baffle and is connected to the conductive assembly, when the second cover body covers the first cover body, the three limiting plates abut against the conductive assembly respectively, and limiting matching of the conductive assembly and the three limiting plates is formed. The utility model has the advantages of simple structure, stable and reliable performance, and convenient assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cable clamping structure. BACKGROUND

[0002] The plug is also called power plug, and refers to a device for connecting devices such as electrical appliances to a power source. The power plug has a wide range of applications, and can be required by large and small industries. The power plug is everywhere in our lives. The plug comprises a shell and a conductive assembly arranged in the shell. The shell of the existing plug does not have a clamping structure for the wire, and cannot achieve the clamping function of the wire. When the wire is pulled by an external force, the wire and the conductive assembly are prone to loosening and falling off, resulting in failure of the plug, poor connection reliability, and complex structure design and cumbersome assembly of the shell. SUMMARY

[0003] The utility model aims at overcoming the defects of prior art, and provides a cable clamping structure which is simple in structure, stable and reliable in performance, convenient to assemble, and reliable in connection.

[0004] To achieve the above-mentioned purpose, the utility model adopts a cable clamping structure, which comprises a seat body, a first cover body rotatably arranged on one side of the seat body, a second cover body rotatably arranged on the other side of the seat body, and a screw arranged between the first cover body and the second cover body. A containing cavity for placing the conductive assembly is formed between the seat body, the first cover body and the second cover body. A wire hole is formed between the first cover body and the second cover body, which can be passed through by the wire and is connected with the containing cavity. A wire winding baffle is arranged between the first cover body and the wire hole corresponding to the conductive assembly. Three limiting plates are arranged in the second cover body corresponding to the conductive assembly. Two wire winding plates are symmetrically distributed on both sides of the wire hole in the first cover body. A wire winding clamping groove is formed between the wire winding baffle and the two wire winding plates. The wire passes through the wire hole, the wire winding clamping groove and the wire winding baffle in sequence and is connected to the conductive assembly. When the second cover body is covered on the first cover body, the three limiting plates abut against the conductive assembly, and the limiting cooperation of the conductive assembly and the three limiting plates is formed.

[0005] The beneficial effects of the above structure are that the wire winding baffle and the wire winding plate are arranged in the first cover body, the wire passes through the wire hole, the wire winding clamping groove and the wire winding baffle in sequence and is connected to the conductive assembly, so as to ensure that the connection of the wire and the conductive assembly is more firm, the wire can be prevented from loosening due to tension, the connection reliability is higher, and the limiting plates in the second cover body can abut against the conductive assembly after the second cover body is covered on the first cover body and the screw is tightened, so as to ensure that the connection of the first cover body, the second cover body and the conductive assembly is more firm. Therefore, the cable clamping structure has the advantages of simple structure, stable and reliable performance, convenient assembly and reliable connection.

[0006] Particularly, the second cover is internally provided with a plurality of reinforcing ribs connected to one side of the three limiting plates, and the first cover is internally provided with reinforcing protrusions connected to one side of the winding baffle and the winding plate respectively. The reinforcing ribs can enhance the overall strength of the limiting plates, and the reinforcing protrusions can enhance the overall strength of the winding baffle and the winding plate, thereby facilitating the improvement of the clamping reliability of the cable clamping structure on the conductor.

[0007] Particularly, the first cover is provided with a clamping hook matched with the second cover, the second cover is provided with a clamping hole matched with the clamping hook, the clamping hook is clamped in the clamping hole, and the clamping hook and the second cover are clamped and matched. The first cover is connected with the second cover through the clamping hook, thereby facilitating the assembly of the first cover and the second cover.

[0008] Particularly, the second cover is provided with a clamping protrusion matched with the first cover on the edge, the first cover is provided with a clamping groove matched with the clamping protrusion, and when the second cover is covered on the first cover, the clamping protrusion is clamped in the clamping groove, and the first cover and the second cover are clamped and matched. The second cover is clamped with the clamping groove of the first cover through the clamping protrusion, thereby ensuring that the connection between the second cover and the first cover is more compact and the assembly is more convenient.

[0009] Particularly, the seat body is symmetrically provided with two limiting pieces on both sides, the first cover and the second cover are respectively provided with two limiting grooves matched with the two limiting pieces, and when the first cover and the second cover are covered, the limiting pieces and the limiting grooves are clamped and matched, and the first cover, the second cover and the two limiting pieces are clamped and matched. The first cover, the second cover and the seat body are assembled in a clamping and matching mode, the assembly efficiency is higher, and the connection between the first cover, the second cover and the seat body is more compact.

[0010] Particularly, the outer wall of the first cover is provided with an elastic buckle. The first cover is provided with an elastic buckle, thereby facilitating the installation of the cable clamping structure. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a perspective view of an embodiment of the utility model.

[0012] Fig. 2 It is an internal structure view of an embodiment of the utility model.

[0013] Fig. 3 It is a sectional view of an embodiment of the utility model. DETAILED DESCRIPTION

[0014] As Figs. 1-3As shown, this utility model embodiment is a cable clamping structure, including a base 10, a first cover 11 rotatably disposed on one side of the base 10, a second cover 12 rotatably disposed on the other side of the base 10, and a screw 13 disposed between the first cover 11 and the second cover 12. A receiving cavity 101 for placing a conductive component 20 is formed between the base 10, the first cover 11, and the second cover 12. A wire-passing hole 102 is formed between the first cover 11 and the second cover 12, allowing a wire to pass through and communicating with the receiving cavity 101. A winding stop is provided inside the first cover 11 at the location corresponding to the conductive component 20 and the wire-passing hole 102. The first cover 11 has three limiting plates 121 located inside the second cover 12 corresponding to the conductive component 20. The first cover 11 has two winding plates 112 symmetrically distributed on both sides of the wire-passing hole 102. A winding clamping groove 103 is formed between the winding baffle 111 and the two winding plates 112. The wire passes through the wire-passing hole 102 and the winding clamping groove 103 in sequence, passes around the winding baffle 111, and connects to the conductive component 20. When the second cover 12 is closed on the first cover 11, the three limiting plates 121 respectively abut against the conductive component 20, forming a limiting fit between the conductive component 20 and the three limiting plates 121.

[0015] like Fig. 2 and 3As shown, the second cover 12 is provided with multiple reinforcing ribs 122 connected to one side of the three limiting plates 121, and the first cover 11 is provided with reinforcing protrusions 113 connected to one side of the winding baffle 111 and the winding plate 112, respectively. The reinforcing ribs enhance the overall strength of the limiting plates, and the reinforcing protrusions enhance the overall strength of the winding baffle and the winding plate, thereby improving the reliability of the cable clamping structure in clamping the wire. The first cover 11 is provided with a hook 114 that cooperates with the second cover 12, and the second cover 12 is provided with a locking hole 123 that cooperates with the hook 114. The hook 114 engages in the locking hole 123, forming a locking engagement between the hook 114 and the second cover 12. The first cover is connected to the second cover through the hook, which facilitates the assembly of the first cover and the second cover, making assembly more convenient. The second cover 12 has a snap-fit ​​rib 124 on its edge that mates with the first cover 11. The first cover 11 has a snap-fit ​​groove 115 that mates with the snap-fit ​​rib 124. When the second cover 12 is placed on top of the first cover 11, the snap-fit ​​rib 124 engages within the snap-fit ​​groove 115, forming a snap-fit ​​connection between the first cover 11 and the second cover 12. The second cover engages with the first cover via the snap-fit ​​rib and the snap-fit ​​groove, ensuring a tighter connection and easier assembly. The base 10 has two symmetrically arranged limiting pieces 104 on both sides. The first cover 11 and the second cover 12 each have two limiting grooves 105 that mate with the limiting pieces 104. When the first cover 11 and the second cover 12 are closed, the limiting pieces 104 and the limiting grooves 105 engage, forming a snap-fit ​​connection between the first cover 11, the second cover 12, and the two limiting pieces 104. The snap-fit ​​assembly of the first cover, the second cover, and the base results in higher assembly efficiency and a tighter connection between the first cover, the second cover, and the base.

[0016] like Fig. 1 As shown, an elastic buckle 116 is provided on the outer wall of the first cover 11. The elastic buckle on the first cover makes the installation of the cable clamping structure more convenient.

[0017] The first cover contains a winding baffle and a winding plate. The wire passes through sequentially through a wire-passing hole and a winding clamping groove, then around the winding baffle and connects to the conductive component. This ensures a more secure connection between the wire and the conductive component, preventing the wire from loosening due to tension and improving connection reliability. After the first and second covers are closed and the screws are tightened, the limiting plate inside the second cover abuts against the conductive component, further ensuring a secure connection between the first and second covers and the conductive component. Therefore, this cable clamping structure has the advantages of simple structure, stable and reliable performance, convenient assembly, and reliable connection.

Claims

1. A cable clamping structure characterized by The utility model provides a conductive assembly fixing device, including the base, the first cover body of rotation setting on the one side of base, the second cover body of rotation setting on the other side of base, set up between the screw of first cover body and second cover body, the base with first cover body, second cover body between form has the accommodation cavity for placing conductive assembly, the first cover body with second cover body between form has the wire hole that can pass through and with the accommodation cavity is linked together, the first cover body in between corresponding conductive assembly with wire hole place sets up the winding baffle, the second cover body in corresponding conductive assembly place sets up three limit plates, the first cover body in corresponding wire hole both sides symmetry distribution has two winding plates, the winding baffle with two winding plates between form has winding clamping groove, the wire passes through wire hole, winding clamping groove and winds over winding baffle and is connected on conductive assembly in proper order, when the second cover body covers on the first cover body, three limit plates respectively resist on conductive assembly, and constitute the limit cooperation of conductive assembly and three limit plates.

2. The cable clamp structure of claim 1, wherein: The second cover body is provided with a plurality of reinforcing ribs connected to one side of the three limit plates, and the first cover body is provided with reinforcing protrusions connected to one side of the winding baffle and the winding plate, respectively.

3. The cable clamping structure according to claim 1 or 2, characterized by: The first cover body is provided with a clamping hook matched with the second cover body, the second cover body is provided with a clamping hole matched with the clamping hook, the clamping hook is clamped in the clamping hole, and the clamping hook and the second cover body are clamped and matched.

4. The cable clamping structure according to claim 1 or 2, characterized by: The second cover body is provided with a clamping protrusion matched with the first cover body, the first cover body is provided with a clamping groove matched with the clamping protrusion, when the second cover body covers on the first cover body, the clamping protrusion is clamped in the clamping groove, and the first cover body and the second cover body are clamped and matched.

5. The cable clamp structure according to claim 1 or 2, characterized by: The base is provided with two limiting pieces symmetrically arranged on both sides, the first cover body and the second cover body are respectively provided with two limiting grooves matched with the two limiting pieces, when the first cover body and the second cover body are covered, the limiting pieces and the limiting grooves are clamped, and the first cover body, the second cover body and the two limiting pieces are clamped and matched.

6. The cable clamp structure of claim 1 or 2, wherein: The outer wall of the first cover body is provided with an elastic buckle.

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