Internal wire clamping structure of conductive telescopic pipe

Abstract

The utility model discloses an internal wire clamping structure of a conductive telescopic pipe, which comprises a connector assembly, a wire clamping groove, a wire clamping groove, a wire clamping groove and a wire clamping groove, the connector assembly is provided with a mounting groove, one end of the connector assembly is provided with two jacks, the other end of the connector assembly is provided with two clamping grooves, and the clamping grooves and the jacks are respectively communicated with the mounting groove; the plug assembly is arranged in the mounting groove, a plug hole in one end of the plug assembly corresponds to the jack, and a wire inlet hole in the other end of the plug assembly and the clamping groove are eccentrically arranged. The utility model can solve the problem that the normal use of the conductive tube is affected due to poor contact caused by the fact that the conductive wire is easy to loosen in the process of repeated disassembly and assembly after the conductive tube is used for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning appliances, and in particular relates to an internal wire clamping structure of a conductive telescopic tube. Background Art

[0002] With the continuous and rapid development of the country, consumer income continues to grow, especially the rapid growth of consumer income levels in large and medium-sized cities, and consumer living conditions continue to improve. With more and more houses and large-area houses, the demand for improved home environment, and changes in consumer concepts, consumers are increasingly demanding vacuum cleaners, especially handheld vacuum cleaners, which are becoming more and more common. However, existing handheld vacuum cleaners meet the needs of people of different heights by using retractable conductive tubes. However, after long-term use, the conductive tube is easily loosened during repeated disassembly and installation, resulting in poor contact and affecting the normal use of the conductive tube. Utility Model Content

[0003] The utility model aims to provide an internal wire clamping structure for a conductive telescopic tube in order to solve the problem that after the conductive tube is used for a long time, during the process of repeated disassembly and installation, the conductive wire is easily loosened, resulting in poor contact and affecting the normal use of the conductive tube.

[0004] In order to achieve the above object, the utility model provides an internal wire clamping structure of a conductive telescopic tube, which comprises:

[0005] A connector assembly, wherein a mounting groove is arranged on the connector assembly, two plug holes are arranged at one end of the connector assembly, and two card slots are arranged at the other end of the connector assembly, wherein the card slots and the plug holes are respectively connected to the mounting groove;

[0006] A plug assembly is arranged in the installation groove, the plug hole at one end of the plug assembly corresponds to the plug hole, and the wire entry hole at the other end of the plug assembly is eccentrically arranged with the card slot.

[0007] As a further description of the above technical solution:

[0008] A limiting plate is arranged in the installation groove, a limiting notch is arranged in the plug assembly corresponding to the position of the limiting plate, and the limiting plate is inserted in the limiting notch.

[0009] As a further description of the above technical solution:

[0010] The limiting notch is located between the two plug holes.

[0011] As a further description of the above technical solution:

[0012] The plug assembly comprises a plug cover and a plug base. The plug cover is clamped on the plug base. Two stoppers are arranged on the plug cover, and the stoppers are directly opposite to the plug hole.

[0013] As a further description of the above technical solution:

[0014] The joint assembly comprises a catheter joint and a joint cover, the joint cover is sleeved on the catheter joint, and the mounting groove is arranged on the catheter joint.

[0015] As a further description of the above technical solution:

[0016] At least two screw holes are arranged on the conduit joint, and studs are arranged at positions of the joint cover corresponding to the screw holes.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a mounting groove is provided on the connector assembly, and a clamping groove at one end of the mounting groove is eccentrically arranged with a plug hole on the plug assembly. Thus, when the wire enters the plug assembly from the clamping groove, a bending portion is formed at the clamping groove. When the plug assembly is pulled out, the bending portion can form resistance, thereby reducing the probability of the wire loosening.

[0019] 2. In the utility model, a limiting notch is provided in the middle of the plug base, and two plug holes are located on both sides of the limiting notch. The limiting plate can limit the movement of the plug base, thereby making the connection between the wire and the plug base more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is an exploded view of the internal wire clamping structure of a conductive telescopic tube.

[0022] Figure 2 It is a cross-sectional view of the internal wire clamping structure of a conductive telescopic tube.

[0023] Figure 3 A schematic diagram of the structure of an internal wire clamping structure of a conductive telescopic tube with the connector cover removed.

[0024] Figure 4 The present invention is a structural schematic diagram of a joint cover in an internal wire clamping structure of a conductive telescopic tube.

[0025] Figure 5 The present invention is a schematic structural diagram of a plug assembly in an internal wire clamping structure of a conductive telescopic tube.

[0026] Figure 6 The present invention is a reference diagram of the usage status of an internal wire clamping structure of a conductive telescopic tube.

[0027] Legend:

[0028] 1. Connector assembly; 2. Mounting slot; 3. Socket; 4. Card slot; 5. Plug assembly; 51. Plug cover; 52. Plug base; 6. Plug hole; 7. Wire entry hole; 8. Limit plate; 9. Limit notch; 10. Screw hole; 11. Conduit connector; 12. Connector cover; 13. Stud; 14. Block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-6 The utility model provides an internal wire clamping structure of a conductive telescopic tube, which comprises:

[0035] A connector assembly 1, wherein a mounting groove 2 is provided on the connector assembly 1, two plug holes 3 are provided at one end of the connector assembly 1, and two card slots 4 are provided at the other end of the connector assembly 1, wherein the card slots 4 and the plug holes 3 are respectively connected to the mounting groove 2;

[0036] The plug assembly 5 is arranged in the installation groove 2, the plug hole 6 at one end of the plug assembly 5 corresponds to the plug hole 3, and the wire entry hole 7 at the other end of the plug assembly 5 is eccentrically arranged with the card slot 4.

[0037] A limiting plate 8 is provided in the installation groove 2, and a limiting notch 9 is provided in the plug assembly 5 corresponding to the position of the limiting plate 8, and the limiting plate 8 is inserted in the limiting notch 9. The limiting notch 9 is located between the two plug holes 6. A limiting notch is provided in the middle of the plug base, and the two plug holes are located on both sides of the limiting notch. The limiting plate can limit the movement range of the plug base, so that the connection between the wire and the plug base can be more stable.

[0038] The plug assembly 5 comprises a plug cover 51 and a plug base 52, wherein the plug cover 51 is clamped on the plug base 52, and two stoppers 14 are arranged on the plug cover 51, and the stoppers 14 face the plug hole 6. The stoppers can limit the plug from being inserted too deep into the plug hole to avoid internal damage to the plug base.

[0039] The joint assembly 1 includes a conduit joint 11 and a joint cover 12, wherein the joint cover 12 is sleeved on the conduit joint 11, and the mounting slot 2 is provided on the conduit joint 11. The conduit joint 11 is provided with at least two screw holes 10, and the joint cover 12 is provided with studs 13 at positions corresponding to the screw holes 10. After the joint cover is sleeved on the conduit joint, it is fixed with screws, and specifically, the screws pass through the screw holes and are screwed with the screw holes on the studs.

[0040] Working principle: By setting an installation slot on the connector assembly, the card slot at one end of the installation slot is eccentrically arranged with the plug hole on the plug assembly, so that when the wire enters the plug assembly from the card slot, a bending part is formed at the card slot. When the plug assembly is pulled out, the bending part can form resistance, reducing the probability of the wire loosening. A limiting notch is opened in the middle of the plug base, and the two plug holes are located on both sides of the limiting notch. The limit plate can limit the movement of the plug base, so that the connection between the wire and the plug base can be more stable.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An internal wire clamping structure of a conductive telescopic tube, characterized in that: include: A connector assembly, wherein a mounting groove is arranged on the connector assembly, two plug holes are arranged at one end of the connector assembly, and two card slots are arranged at the other end of the connector assembly, wherein the card slots and the plug holes are respectively connected to the mounting groove; A plug assembly is arranged in the installation groove, the plug hole at one end of the plug assembly corresponds to the plug hole, and the wire entry hole at the other end of the plug assembly is eccentrically arranged with the card slot.

2. The internal wire clamping structure of a conductive telescopic tube according to claim 1, characterized in that: A limiting plate is arranged in the installation groove, a limiting notch is arranged in the plug assembly corresponding to the position of the limiting plate, and the limiting plate is inserted in the limiting notch.

3. The internal wire clamping structure of a conductive telescopic tube according to claim 2, characterized in that: The limiting notch is located between the two plug holes.

4. The internal wire clamping structure of a conductive telescopic tube according to claim 1, characterized in that: The plug assembly comprises a plug cover and a plug base. The plug cover is clamped on the plug base. Two stoppers are arranged on the plug cover, and the stoppers are directly opposite to the plug hole.

5. The internal wire clamping structure of a conductive telescopic tube according to claim 1, characterized in that: The joint assembly comprises a catheter joint and a joint cover, the joint cover is sleeved on the catheter joint, and the mounting groove is arranged on the catheter joint.

6. The internal wire clamping structure of a conductive telescopic tube according to claim 5, characterized in that: At least two screw holes are arranged on the conduit joint, and studs are arranged at positions of the joint cover corresponding to the screw holes.

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