Connecting line of handheld intelligent sweeper

Abstract

The utility model relates to the related technical field of cables, in particular to a handheld intelligent sweeper connecting line which comprises an anti-falling connecting line body, the anti-falling connecting line body comprises a cable connector, a copper wire, a high-temperature-resistant outer wire sleeve, a metal ring piece and a wedge-shaped wafer, the input end of the cable connector is connected with a wire core of the copper wire in a clamped mode, and the output end of the cable connector is connected with the wedge-shaped wafer in a clamped mode. The high-temperature-resistant outer wire sleeve is sleeved outside the copper wire, the metal ring sheet is sleeved outside the copper wire in a sliding manner, and the wedge-shaped wafer is fixedly connected to the middle part of the protruding end of the metal ring sheet. According to the handheld intelligent sweeper connecting line, the cable connector is inserted into the wiring port of the sweeper, in order to prevent the redundant length of the copper wire from falling to the ground, the metal ring piece can be clamped in the slots at different positions according to the length of the redundant copper wire, and then the flexible take-up effect is provided, and the copper wire is prevented from falling to the ground.

Description

Technical Field

[0001] The present application relates to the field of cables, and in particular to a connecting cable for a handheld intelligent sweeper. Background Art

[0002] A handheld sweeper is an electric cleaning tool suitable for cleaning small areas, narrow spaces and for a short period of time. It is usually small in size, light and easy to carry, allowing users to clean anytime and anywhere. It is suitable for cleaning small areas and narrow spaces such as homes and offices. The working environment of the sweeper determines that it must work in an environment of high temperature, high humidity, high dust and high vibration. For its internal wiring, it is required to be resistant to high temperature, high humidity, dust and vibration.

[0003] After searching, the publication number: CN216214380U announced a small anti-interference connecting wire for a sweeping machine. When the user needs to plug in the connecting wire, the user moves the connecting wire to one side so that the connecting wire presses against the inclined plate, and the inclined plate drives the upper baffle and the lower baffle to move. The upper baffle and the lower baffle drive the slide plate away from each other, and the slide plate squeezes the spring to make the spring stressed, so that the upper baffle and the lower baffle are separated. When the connecting wire is inserted into the inside of the plug-in board, the sealing strip moves to the inside of the positioning groove at the same time to limit and fix the connecting wire. When the connecting wire is pulled out of the plug-in board, the spring rebounds the slide plate, and the slide plate drives the upper baffle and the lower baffle to approach each other, so that the sealing strip at the bottom of the upper baffle is inserted into the groove of the lower baffle for sealing.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there are the following technical defects that need to be improved:

[0005] This device completes the limiting fixation of the connecting wire through the cooperation of the upper and lower baffles and the spring. However, since the connecting wire is light in texture, the baffle and the spring will drag the connecting wire down under the action of gravity, causing the insulating layer of the connecting wire to fall, posing a certain safety hazard. Utility Model Content

[0006] This application provides a handheld intelligent sweeper connection cable to improve the following technical problems:

[0007] The traditional device uses the cooperation of upper and lower baffles and springs to limit and fix the connecting wire. However, since the connecting wire is light in texture, the baffle and spring will drag the connecting wire down under the action of gravity, causing the insulating layer of the connecting wire to fall, posing certain safety hazards.

[0008] The present application provides a handheld intelligent sweeper connecting cable, which adopts the following technical solution:

[0009] A handheld intelligent sweeper connection line includes an anti-falling connection line, the anti-falling connection line includes a cable connector, a copper conductor, a high-temperature resistant outer wire sleeve, a metal ring piece and a wedge-shaped disc, the input end of the cable connector is clamped with the core of the copper conductor, the high-temperature resistant outer wire sleeve is sleeved on the outside of the copper conductor, the metal ring piece is slidably sleeved on the outside of the copper conductor, and the wedge-shaped disc is fixedly connected to the middle of the protruding end of the metal ring piece.

[0010] In a feasible technical solution of the present application, the surfaces of the metal ring sheet and the wedge-shaped disc are provided with frosted textures, and the surfaces of the metal ring sheet and the wedge-shaped disc are tightly fitted with the inner side of the high temperature resistant outer wire sleeve.

[0011] In an achievable technical solution of the present application, the surface of the high temperature resistant outer wire sleeve is provided with slots whose size is smaller than the width of the metal ring sheet, and the slots are provided in several groups, and the several groups of slots are arranged at equal intervals inside the high temperature resistant outer wire sleeve.

[0012] In a feasible technical solution of the present application, the outer layer of the high temperature resistant outer wire sheath is made of PET polyester material.

[0013] In an achievable technical solution of the present application, a dustproof layer and a heat shrinkable film are also provided inside the high temperature resistant outer wire sheath, the heat shrinkable film is tightly attached to the outside of the copper wire, and the dustproof layer is adhesively connected to the outside of the heat shrinkable film.

[0014] In a feasible technical solution of the present application, a through hole with an inner diameter slightly larger than the size of the copper wire is opened inside the metal ring.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. The high temperature resistant outer wire sheath of this product is made of PET polyester material, which has high strength and good elasticity. Insert the cable connector into the wiring port of the sweeper. To prevent the excess length of the copper wire from falling to the ground, the metal ring can be clamped in slots at different positions according to the length of the excess copper wire, thereby providing a flexible wire collection effect and preventing the copper wire from falling to the ground;

[0017] 2. The dustproof layer of this product is made of a mixed silicone material of EPDM+PP. This design improves the dustproof and high temperature resistance effects. The heat shrinkable film is tightly wrapped around the copper wire, thereby enhancing the copper wire's anti-penetration and moisture resistance, and improving the service life of the copper wire, thereby increasing the safety performance of this product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of the connection line of the handheld intelligent sweeper according to the embodiment of the present application.

[0020] Figure 2 This is a diagram showing the wire-reeling effect of the high-temperature resistant outer wire sheath according to an embodiment of the present application.

[0021] Figure 3 It is a schematic diagram of the structure of the connection between the metal ring sheet and the high temperature resistant outer wire sleeve in the embodiment of the present application.

[0022] Figure 4 It is a cross-sectional view of the high temperature resistant outer wire sleeve of the embodiment of the present application.

[0023] Description of reference numerals:

[0024] 1. Anti-fall connection line; 2. Frosted texture; 3. Slot; 4. Dustproof layer; 5. Heat shrink film; 6. Through hole; 11. Cable connector; 12. Copper conductor; 13. High temperature resistant outer wire sleeve; 14. Metal ring; 15. Wedge-shaped disc. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The following is combined with Figure 1-4 This application is described in further detail.

[0030] The present application embodiment discloses a handheld intelligent sweeper connecting cable. Figure 1 The handheld intelligent sweeper connection line includes an anti-falling connection line 1, which includes a cable connector 11, a copper conductor 12, a high-temperature resistant outer wire sleeve 13, a metal ring piece 14 and a wedge-shaped disc 15. The input end of the cable connector 11 is clamped with the core of the copper conductor 12, the high-temperature resistant outer wire sleeve 13 is sleeved on the outside of the copper conductor 12, the metal ring piece 14 is slidably sleeved on the outside of the copper conductor 12, and the wedge-shaped disc 15 is fixedly connected to the middle of the protruding end of the metal ring piece 14.

[0031] The surfaces of the metal ring piece 14 and the wedge-shaped disc 15 are provided with frosted textures 2 , and the surfaces of the metal ring piece 14 and the wedge-shaped disc 15 are closely fitted to the inner side of the high temperature resistant outer wire sleeve 13 .

[0032] The surface of the high temperature resistant outer wire sleeve 13 is provided with slots 3 whose size is smaller than the width of the metal ring sheet 14 . The slots 3 are provided in several groups, and the several groups of slots 3 are arranged at equal intervals inside the high temperature resistant outer wire sleeve 13 .

[0033] The outer layer of the high temperature resistant outer wire sheath 13 is made of PET polyester material.

[0034] A dustproof layer 4 and a heat shrinkable film 5 are also provided inside the high temperature resistant outer wire sleeve 13 . The heat shrinkable film 5 is tightly attached to the outside of the copper wire 12 , and the dustproof layer 4 is adhesively connected to the outside of the heat shrinkable film 5 .

[0035] A through hole 6 with an inner diameter slightly larger than the size of the copper wire 12 is formed inside the metal ring 14 .

[0036] The insulation resistance of the anti-fall connection wire 1 is: DC200V / 20MΩMIN, the on-resistance is: 1ΩMAX, the product complies with ROHS / REACH environmental protection requirements, the rubber plug molding meets the IPX6 waterproof level, the appearance has no obvious shrinkage, welding marks, burrs, dirt and other defects, and the wire and terminal tension is: ≥133.5N.

[0037] The use process of the handheld intelligent sweeper connection line in the embodiment of the present application is roughly as follows:

[0038] This product can insert the cable connector 11 into the wiring port of the sweeper. According to the length of the extra copper wire 12, the metal ring piece 14 can be pushed outward along the through hole 6. The metal ring piece 14 folds the extra copper wire 12 back onto the high-temperature resistant outer wire sleeve 13. Then, the metal ring piece 14 and the wedge-shaped disc 15 are inserted into the inside of the slot 3 there. Through the unique elastic properties of the PET polyester material, the wedge-shaped disc 15 and the metal ring piece 14 are firmly stuck in the slot 3. The frosted texture 2 on the surface of the metal ring piece 14 and the wedge-shaped disc 15 can further increase the friction of the contact surface with the high-temperature resistant outer wire sleeve 13, thereby improving the stability of the winding; the heat shrinkable film 5 is tightly wrapped around the outside of the copper wire 12, thereby enhancing the anti-permeability and moisture-proof properties of the copper wire 12, and improving the service life of the copper wire 12.

[0039] The beneficial technical effects of the handheld intelligent sweeper connecting cable of the embodiment of the present application are roughly as follows:

[0040] This product has passed 100% conduction, open circuit, short circuit, dislocation, poor contact and other tests. The high temperature resistant outer wire sheath 13 is made of PET polyester material, which has high strength and good line elasticity. The cable connector 11 is inserted into the wiring port of the sweeper. To prevent the excess length of the copper wire 12 from falling to the ground, the metal ring 14 can be based on the length of the excess copper wire 12 and clamp it in the slots 3 at different positions, thereby providing a flexible wire collection effect to prevent the copper wire 12 from falling to the ground; the dustproof layer 4 of this product is made of a mixed silicone material of EPDM+PP. This design improves the dustproof and high temperature resistant effects. The heat shrinkable film 5 is tightly wrapped around the outside of the copper wire 12, thereby enhancing the anti-permeability and moisture resistance of the copper wire 12, and improving the service life of the copper wire 12, thereby increasing the safety performance of this product.

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A handheld intelligent sweeper connecting cable, characterized in that: The invention comprises an anti-falling ground connection line (1), wherein the anti-falling ground connection line (1) comprises a cable connector (11), a copper conductor (12), a high temperature resistant outer wire sleeve (13), a metal ring sheet (14) and a wedge-shaped disc (15), wherein the input end of the cable connector (11) is clamped with the core of the copper conductor (12), the high temperature resistant outer wire sleeve (13) is sleeved on the outside of the copper conductor (12), the metal ring sheet (14) is slidably sleeved on the outside of the copper conductor (12), and the wedge-shaped disc (15) is fixedly connected to the middle part of the protruding end of the metal ring sheet (14).

2. The handheld intelligent sweeper connecting cable according to claim 1, characterized in that: The surfaces of the metal ring sheet (14) and the wedge-shaped disc (15) are provided with frosted textures (2), and the surfaces of the metal ring sheet (14) and the wedge-shaped disc (15) are tightly fitted to the inner side of the high-temperature resistant outer wire sleeve (13).

3. The handheld intelligent sweeper connecting cable according to claim 2, characterized in that: The surface of the high temperature resistant outer wire sleeve (13) is provided with a slot (3) whose size is smaller than the width of the metal ring sheet (14), and the slots (3) are provided in a plurality of groups, and the plurality of groups of slots (3) are arranged at equal intervals inside the high temperature resistant outer wire sleeve (13).

4. The handheld intelligent sweeper connecting cable according to claim 3, characterized in that: The outer layer of the high temperature resistant outer wire sleeve (13) is made of PET polyester material.

5. The handheld intelligent sweeper connecting cable according to claim 4, characterized in that: The interior of the high temperature resistant outer wire sleeve (13) is also provided with a dustproof layer (4) and a heat shrinkable adhesive film (5), the heat shrinkable adhesive film (5) is tightly attached to the outside of the copper wire (12), and the dustproof layer (4) is adhesively connected to the outside of the heat shrinkable adhesive film (5).

6. The handheld intelligent sweeper connecting cable according to claim 1, characterized in that: The metal ring sheet (14) is provided with a through hole (6) whose inner diameter is slightly larger than the size of the copper wire (12).

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