Falling-preventing thin wire for window cleaning machine

Abstract

The utility model provides a fine electric wire for preventing a window cleaning machine from falling, belongs to the technical field of electric wires of the window cleaning machine, and aims to solve the problems that the electric wire is easy to wear and the use safety is influenced when a window cleaning robot works. Comprising a window-cleaning machine main body, a window-cleaning machine handle, a power line socket, a power line plug, a power transmission line, a rubber connecting block and a wire wear-resistant sheet, the window cleaning machine handle is fixedly connected to the upper portion of the window cleaning machine body. The power line socket is formed in the right side of the window cleaning machine main body; the power line plug is inserted into the inner side of the power line socket; the power transmission line is fixedly connected to the inner side of the power line plug; the rubber connecting block is adhered to the outer side of the power transmission line; the wire anti-abrasion sheet is adhered to the outer side of the rubber connecting block; according to the utility model, the abrasion of the power supply transmission line is reduced, the potential safety hazard is reduced, and the use safety of the power supply transmission line is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to window cleaning machine electric wire technical field, more specifically, especially relate to a thin electric wire for preventing falling of window cleaning machine. BACKGROUND

[0002] The window cleaning robot is usually connected with the power plug in the house when working, and the electric wire can be used as a safety backup line, which can provide additional safety protection when the window cleaning robot slips or loses the adsorption force in emergency, preventing the robot from falling directly from the window.

[0003] For example, CN219763218U discloses a window cleaning machine, which comprises a shell, a suction port, a walking wheel and a cloth roller are arranged on the bottom surface of the shell, a first motor for driving the walking wheel is arranged in the shell, a suction fan communicated with the suction port is arranged in the shell, a second motor for driving the cloth roller is arranged in the shell, the outer end of the cloth roller protrudes from the edge of the shell, and the rotation axis of the cloth roller is parallel to the surface to be cleaned.

[0004] When the window cleaning robot works, the electric wire will always rub against the window frame, and after long-term use, the insulating skin of the outer layer of the electric wire is easy to be worn, which may cause the internal core to be exposed and lead to the risk of electric leakage, thus affecting the safety of the electric wire. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a thin electric wire for preventing falling of window cleaning machine, which solves the problem that when the window cleaning robot works, the electric wire will always rub against the window frame, and after long-term use, the insulating skin of the outer layer of the electric wire is easy to be worn, which may cause the internal core to be exposed and lead to the risk of electric leakage, thus affecting the safety of the electric wire.

[0006] The utility model relates to a thin electric wire for preventing falling of window cleaning machine, which solves the problem that when the window cleaning robot works, the electric wire will always rub against the window frame, and after long-term use, the insulating skin of the outer layer of the electric wire is easy to be worn, which may cause the internal core to be exposed and lead to the risk of electric leakage, thus affecting the safety of the electric wire.

[0007] The utility model provides a kind of fine electric wire for preventing window cleaning machine from falling, including window cleaning machine body, window cleaning machine handle, power cord socket, power cord plug, power transmission line, rubber connecting block, positioning structure, limiting structure and electric wire wear-preventing piece;The window cleaning machine handle is fixedly connected in the upper portion of the window cleaning machine body;The power cord socket is opened in the right side of the window cleaning machine body;The power cord plug is inserted in the inside of the power cord socket;The power transmission line is fixedly connected in the inside of the power cord plug;The rubber connecting block is provided with multiple, multiple rubber connecting blocks are evenly distributed and bonded on the outside of the power transmission line;The limiting structure is arranged in the upper portion of the window cleaning machine body;The electric wire wear-preventing piece is provided with multiple, and multiple electric wire wear-preventing pieces are respectively bonded on the outside of multiple rubber connecting blocks;The positioning structure is arranged in the right side of the window cleaning machine body.

[0008] Further, the positioning structure includes a double-end screw rod and a driven drive gear; The double-end screw rod is rotatably connected to the right side of the window cleaning machine body; The driven drive gear is fixedly connected to the left side of the double-end screw rod.

[0009] Further, the positioning structure further includes a sliding positioning block, a positioning plug rod and a position fixing groove; The sliding positioning block is provided with two, two sliding positioning blocks are slidably connected to the right side of the window cleaning machine body, and two sliding positioning blocks are respectively threadedly connected to the left and right sides of the double-end screw rod; The positioning plug rod is provided with two, and two positioning plug rods are respectively fixedly connected to the inside of two sliding positioning blocks; The position fixing groove is provided with two, and two position fixing grooves are respectively formed in the left and right sides of the power cord plug.

[0010] Further, the positioning structure further includes a limiting connecting plate and a driving drive rack; The limiting connecting plate is fixedly connected to the lower end surface of the guide limiting rod, and the limiting connecting plate is slidably connected to the window cleaning machine body; The driving drive rack is fixedly connected to the right side of the limiting connecting plate, and the driving drive rack is meshed with the driven drive gear.

[0011] Further, the limiting structure includes a guide mounting block, a sliding limiting plate and a reset elastic member; The guide mounting block is fixedly connected to the lower portion of the window cleaning machine handle; The sliding limiting plate is slidably connected to the inside of the guide mounting block; The sliding limiting plate is elastically connected with the guide mounting block through the reset elastic member.

[0012] Further, the limiting structure further includes a guide limiting rod and a rubber connecting piece; The guide limiting rod is fixedly connected to the lower end surface of the sliding limiting plate, and the guide limiting rod is slidably connected to the window cleaning machine body; The rubber connecting piece is provided with multiple, and multiple electric wire wear-preventing pieces are fixedly connected through multiple rubber connecting pieces.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a power transmission line is prevented directly with window frame by the shelter of electric wire anti -wear piece to power transmission line, effectively reduced the wear and tear that power transmission line received, avoided the wire core of power transmission line inside and appeared the situation of electric leakage, reduced the potential safety hazard, effectively improved the use security of power transmission line, through rubber connecting piece makes adjacent electric wire anti -wear piece can follow the angle change of the bending of power transmission line, simultaneously also avoided the edge of electric wire anti -wear piece and the situation of mutual jam with window frame, effectively avoided the situation that power transmission line received greater tension, improved the use effect of power transmission line, through the fixed of power cord plug of sliding positioning block and positioning plug rod, effectively avoided the situation that the window cleaning machine dropped in the use process, avoided the situation that the window cleaning machine dropped because of abnormal power failure, guaranteed the use safety of the window cleaning machine. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model.

[0016] Figure 2 It is the position relation schematic diagram of sliding positioning block and power cord socket of the utility model.

[0017] Figure 3 It is the overall structure schematic diagram of the utility model Figure 2 The partial enlarged structure schematic diagram of place A.

[0018] Figure 4 It is the structure schematic diagram of sliding limit board of the utility model.

[0019] Figure 5 It is the position relation schematic diagram of sliding positioning block and double -end screw rod of the utility model.

[0020] Figure 6 It is the split structure schematic diagram of power transmission line, rubber connecting block and electric wire anti -wear piece of the utility model.

[0021] In the drawing, the corresponding relation of component name and drawing number is as follows:

[0022] 1, window cleaning machine main body;101, double -end screw rod;102, driven drive gear;103, sliding positioning block;104, positioning plug rod;2, window cleaning machine handle;201, guide mounting block;202, sliding limit board;203, reset elastic part;204, guide limit rod;205, limit connecting plate;206, driving drive rack;3, power cord socket;4, power cord plug;401, position fixed groove;5, power transmission line;6, rubber connecting block;7, electric wire anti -wear piece;701, rubber connecting piece. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] Example 1:

[0025] As attached Figure 1 To be continued Figure 6 As shown:

[0026] This utility model provides a thin wire for preventing a window cleaning machine from falling, including a window cleaning machine body 1, a window cleaning machine handle 2, a power cord socket 3, a power cord plug 4, a power transmission line 5, rubber connecting blocks 6, a limiting structure, and wire anti-abrasion plates 7; the window cleaning machine handle 2 is fixedly connected to the upper part of the window cleaning machine body 1; the power cord socket 3 is located on the right side of the window cleaning machine body 1; the power cord plug 4 is inserted into the inner side of the power cord socket 3; the power transmission line 5 is fixedly connected to the inner side of the power cord plug 4; multiple rubber connecting blocks 6 are provided, and the multiple rubber connecting blocks 6 are evenly distributed and adhered to the outer side of the power transmission line 5; the limiting structure is provided on the upper part of the window cleaning machine body 1; multiple wire anti-abrasion plates 7 are provided, and the multiple wire anti-abrasion plates 7 are respectively adhered to the outer side of the multiple rubber connecting blocks 6.

[0027] The limiting structure includes a guide mounting block 201, a sliding limiting plate 202, and a reset elastic element 203. The guide mounting block 201 is fixedly connected to the lower part of the window cleaning machine handle 2. The sliding limiting plate 202 is slidably connected to the inner side of the guide mounting block 201. The sliding limiting plate 202 is elastically connected to the guide mounting block 201 through the reset elastic element 203.

[0028] The limiting structure also includes a guide limiting rod 204 and a rubber connecting piece 701; the guide limiting rod 204 is fixedly connected to the lower end face of the sliding limiting plate 202, and the guide limiting rod 204 is slidably connected to the window cleaning machine body 1; multiple rubber connecting pieces 701 are provided, and multiple wire anti-wear pieces 7 are fixedly connected through multiple rubber connecting pieces 701.

[0029] The specific usage and function of this embodiment are as follows: When using the window cleaning machine, first hold the window cleaning machine handle 2 and the sliding limit plate 202, so that the sliding limit plate 202 slides along the guide mounting block 201. Then, insert the power cord plug 4 into the power cord socket 3, start the window cleaning machine, and release the window cleaning machine handle 2 after the window cleaning machine is attached to the glass. At this time, the reset elastic element 203 pushes the sliding limit plate 202 to reset. The guide limit rod 204 can guide the movement of the sliding limit plate 202. When the window cleaning machine is working, the power transmission line 5 will transmit power to the window cleaning machine. The rubber connecting block 6 and the wire anti-wear plate 7 will block the outside of the power transmission line 5. The rubber connecting plate 701 can make the angle between adjacent wire anti-wear plates 7 change with the bending of the power transmission line 5.

[0030] Embodiment two:

[0031] As shown in the accompanying Figure 1 to the accompanying Figure 6 :

[0032] On the basis of embodiment one, further comprising a positioning structure; the positioning structure is arranged on the right side of the window cleaning machine body 1.

[0033] Among them, the positioning structure includes a double-end screw rod 101 and a driven drive gear 102; the double-end screw rod 101 is rotatably connected to the right side of the window cleaning machine body 1; the driven drive gear 102 is fixedly connected to the left side of the double-end screw rod 101.

[0034] Among them, the positioning structure further includes a sliding positioning block 103, a positioning plug rod 104 and a position fixing groove 401; the sliding positioning block 103 is provided with two, both of which are slidingly connected to the right side of the window cleaning machine body 1, and both of which are threadedly connected to the left and right sides of the double-end screw rod 101; the positioning plug rod 104 is provided with two, which are respectively fixedly connected to the inner sides of the two sliding positioning blocks 103; the position fixing groove 401 is provided with two, which are respectively provided on the left and right sides of the power cord plug 4.

[0035] Among them, the positioning structure further includes a limiting connecting plate 205 and a driving drive rack 206; the limiting connecting plate 205 is fixedly connected to the lower end face of the guide limiting rod 204, and the limiting connecting plate 205 is slidingly connected with the window cleaning machine body 1; the driving drive rack 206 is fixedly connected to the right side of the limiting connecting plate 205, and the driving drive rack 206 is meshed with the driven drive gear 102.

[0036] The specific use and effect of the embodiment: when the sliding limiting plate 202 and the guide limiting rod 204 move, the limiting connecting plate 205 and the driving drive rack 206 are driven to move, so that the driving drive rack 206 drives the driven drive gear 102 and the double-end screw rod 101 to rotate, and when the double-end screw rod 101 rotates, the sliding positioning block 103 is driven to slide, which facilitates the insertion of the power cord plug 4 into the power cord socket 3; when the sliding limiting plate 202 is reset, the double-end screw rod 101 is reversed to reset the sliding positioning block 103, and at this time the positioning plug rod 104 is inserted into the position fixing groove 401 to fix the power cord plug 4.

[0037] In this paper, the following points need attention:

[0038] 1. The drawings of the present disclosure embodiment only relate to the structure involved in the present disclosure embodiment, and other structures can refer to the general design.

[0039] 2. Embodiments of the present disclosure and features in embodiments can be combined with each other to obtain new embodiments in the case of no conflict.

[0040] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A fine wire for preventing falling of a window cleaning machine, comprising a window cleaning machine body (1), a window cleaning machine handle (2), a power line socket (3), a power line plug (4), a power transmission line (5), a rubber connecting block (6), a positioning structure, a limiting structure and a wire wear-preventing piece (7); the window cleaning machine handle (2) is fixedly connected to the upper portion of the window cleaning machine body (1); the power line socket (3) is arranged on the right side of the window cleaning machine body (1); and the power line plug (4) is inserted into the power line socket (3); characterized in that: The power transmission line (5) is fixedly connected to the inner side of the power line plug (4); the rubber connecting blocks (6) are provided in plurality, and the plurality of rubber connecting blocks (6) are uniformly distributed and bonded to the outer side of the power transmission line (5); the limiting structure is arranged at the upper portion of the window cleaner main body (1); the wire wear-preventing pieces (7) are provided in plurality, and the plurality of wire wear-preventing pieces (7) are respectively bonded to the outer side of the plurality of rubber connecting blocks (6); and the positioning structure is arranged at the right side of the window cleaner main body (1). ​ 2. The thin electric line for preventing the window cleaning robot from falling according to claim 1, wherein: The limiting structure comprises a guide mounting block (201), a sliding limiting plate (202) and a reset elastic member (203); the guide mounting block (201) is fixedly connected to the lower portion of the window cleaner handle (2); the sliding limiting plate (202) is slidably connected to the inner side of the guide mounting block (201); and the sliding limiting plate (202) is elastically connected with the guide mounting block (201) through the reset elastic member (203).

3. The thin cord for preventing the window cleaning robot from falling according to claim 2, wherein: The limiting structure further comprises a guide limiting rod (204) and a rubber connecting piece (701); the guide limiting rod (204) is fixedly connected to the lower end face of the sliding limiting plate (202), and the guide limiting rod (204) is slidably connected with the window cleaner main body (1); and the rubber connecting pieces (701) are provided in plurality, and the plurality of wire wear-preventing pieces (7) are fixedly connected through the plurality of rubber connecting pieces (701).

4. The thin cord for preventing the window cleaning machine from falling according to claim 3, wherein: The positioning structure comprises a double-head screw rod (101) and a driven driving gear (102); the double-head screw rod (101) is rotatably connected to the right side of the window cleaner main body (1); and the driven driving gear (102) is fixedly connected to the left side of the double-head screw rod (101).

5. The thin cord for preventing the window cleaning robot from falling according to claim 4, wherein: The positioning structure further comprises a sliding positioning block (103), a positioning plug rod (104) and a position fixing groove (401); the sliding positioning blocks (103) are provided in two, and the two sliding positioning blocks (103) are slidably connected to the right side of the window cleaner main body (1), and the two sliding positioning blocks (103) are respectively threadedly connected to the left and right sides of the double-head screw rod (101); the positioning plug rods (104) are provided in two, and the two positioning plug rods (104) are fixedly connected to the inner sides of the two sliding positioning blocks (103); and the position fixing grooves (401) are provided in two, and the two position fixing grooves (401) are respectively formed in the left and right sides of the power line plug (4).

6. A fine wire for preventing the falling of a window cleaning machine according to claim 5, wherein: The positioning structure further comprises a limiting connecting plate (205) and a driving driving rack (206); the limiting connecting plate (205) is fixedly connected to the lower end face of the guide limiting rod (204), and the limiting connecting plate (205) is slidably connected with the window cleaner main body (1); the driving driving rack (206) is fixedly connected to the right side of the limiting connecting plate (205), and the driving driving rack (206) is meshed with the driven driving gear (102).

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