Lock hole cleaning device for electric vehicle

Abstract

The utility model relates to the field of electric vehicle maintenance, in particular to a lock hole cleaning device for an electric vehicle, which comprises a cleaning device shell, a dust collection fan is fixedly mounted at the lower end in the cleaning device shell, a threaded connector is fixedly connected to the left end of the cleaning device shell, and a connecting sleeve is arranged on the surface of the threaded connector. The left end of the connecting sleeve is fixedly connected with a cleaning needle tube, a lubricating oil tank is fixedly installed at the right end of the cleaning device shell, a movable groove is formed in the position, located at the left end of the lubricating oil tank, in the cleaning device shell, a sliding groove is formed in the upper end of the movable groove, and balls are arranged in the lubricating oil tank; the cleaning needle tube extends into the lock hole, the dust collection fan drives air to flow, deep sundries and dust in the lock hole of the electric vehicle are cleaned, the cleaning needle tube is matched with the sponge sleeve, smooth adsorption of the cleaning needle tube can be kept, the cleaning needle tube can rub with the inner surface of the lock hole, attached impurities can be stripped, the lock hole of the electric vehicle can be thoroughly cleaned, and the cleaning efficiency is improved. And the working quality of keyhole maintenance operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric vehicle maintenance field especially relates to a lock eye cleaning device for electric vehicle. BACKGROUND

[0002] Electric vehicle is the pure electric motor vehicle that provides electric energy by battery and is driven by electric motor, in recent years, has obtained very extensive popularization in our country, contributes to environmental protection in the country while also conforms to the current development trend, in the lock eye part structure of electric vehicle, in order to ensure the normal use of electric vehicle, need to ensure the cleanness inside lock eye part structure, usually can use a lock eye cleaning device for electric vehicle.

[0003] At present, the cleaning port structure of the lock eye cleaning device for electric vehicle has certain limitation, and the lock eye size of electric vehicle is small, it is difficult to achieve deep cleaning work, leading to the cleaning of electric vehicle lock eye not thorough enough, influence the working quality of electric vehicle lock eye maintenance operation.

[0004] Therefore, in view of the above lock eye cleaning device for electric vehicle difficult to achieve deep cleaning work, leading to the cleaning of electric vehicle lock eye not thorough enough, influence the working quality of electric vehicle lock eye maintenance operation, a lock eye cleaning device for electric vehicle of convenient deep cleaning can be designed. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the lock eye cleaning device for electric vehicle is difficult to achieve deep cleaning work, leading to the cleaning of electric vehicle lock eye not thorough enough, influence the working quality of electric vehicle lock eye maintenance operation.

[0006] The technical scheme of the utility model is: a lock eye cleaning device for electric vehicle, including the cleaning device shell, the lower end fixed installation of the inside of cleaning device shell has dust absorption fan, the left end fixed connection of cleaning device shell has screw joint, the surface of screw joint is provided with connecting sleeve, the left end fixed connection cleaning needle tube of connecting sleeve, the right end fixed installation of cleaning device shell has lubricating oil tank, the inside of cleaning device shell is located the left end of lubricating oil tank and is equipped with movable slot, the upper end of movable slot is equipped with sliding slot, the inside of lubricating oil tank is provided with ball, ball is provided with lubricating rod sleeve between, the inside fixed installation of lubricating rod sleeve has connecting rod, the left end of connecting rod extends to the inside of movable slot, and the surface fixed connection has connecting piece.

[0007] Preferably, the cleaning needle tube can be inserted into the inside of the electric vehicle lock eye, cooperate with the dust suction fan to adsorb and clean the deep dirt in the electric vehicle lock eye, the sponge sleeve can rub against the inner surface of the lock eye to peel off the adhered impurities without affecting the adsorption function, the protective net can block larger impurities so that the large-particle impurities are retained in the impurity cavity to avoid affecting the operation of the dust suction fan, the connecting sleeve is convenient to remove for cleaning the protective net and the impurity cavity, and the cleaning needle tube and the sponge sleeve are convenient to clean, the push-pull rod and the connecting rod can control the extension and retraction of the lubricating rod sleeve, the ball can smear the lubricating oil in the lubricating oil tank on the surface of the lubricating rod sleeve when the lubricating rod sleeve extends and retracts, and the material of the lubricating rod sleeve can retain the evenly dyed lubricating oil, so that the lubricating rod sleeve can be conveniently inserted into the electric vehicle lock eye for maintenance, and the connecting cover can seal the lubricating rod sleeve to block the interference of dust.

[0008] Preferably, the lower side of the front end of the cleaning device shell is provided with an air outlet groove, and the surface of the cleaning device shell is provided with anti-skid lines.

[0009] Preferably, the interior of the threaded interface is fixedly provided with a protective net, the interior of the connecting sleeve is provided with an impurity cavity, and the connecting sleeve is threadedly connected with the threaded interface.

[0010] Preferably, the surface of the cleaning needle tube is fixedly provided with a sponge sleeve, the cleaning needle tube is provided with cleaning and adsorption holes, and the cleaning and adsorption holes are distributed at equal intervals.

[0011] Preferably, the upper end of the lubricating oil tank extends to the outside of the cleaning device shell and is fixedly connected with a refueling port, and the balls are distributed at equal intervals.

[0012] Preferably, the ball is in close contact with the lubricating rod sleeve, the connecting rod is slidably connected with the movable groove, the upper end of the connecting piece extends to the outside of the cleaning device shell and is fixedly connected with a push-pull rod, and the connecting piece is slidably connected with the sliding groove.

[0013] Preferably, the right end of the cleaning device shell is fixedly provided with a connecting cover on the side of the lubricating oil tank, and the connecting cover is clampedly connected with the cleaning device shell.

[0014] The electric vehicle lock eye cleaning device has the advantages that:

[0015] The electric vehicle lock eye cleaning device has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic of the lock eye cleaning device for electric vehicles is shown Figure 1 ;

[0017] Figure 2 A three-dimensional structure schematic of the lock eye cleaning device for electric vehicles is shown Figure 2 ;

[0018] Figure 3 A three-dimensional structure schematic of the cleaning needle tube is shown

[0019] Figure 4 A three-dimensional structure schematic of the cleaning device shell is shown

[0020] Figure 5 A three-dimensional structure schematic of the lubricating oil tank is shown

[0021] Reference signs: 1, cleaning device shell; 2, dust suction fan; 3, threaded interface; 4, connecting sleeve; 5, cleaning needle tube; 6, lubricating oil tank; 7, movable groove; 8, sliding groove; 9, ball; 10, lubricating rod sleeve; 11, connecting rod; 12, connecting piece; 13, air outlet groove; 14, protective net; 15, impurity cavity; 16, sponge sleeve; 17, cleaning and adsorbing hole; 18, oil filler; 19, push-pull rod; 20, connecting cover. DETAILED DESCRIPTION

[0022] The utility model is further described below in combination with the drawings and examples.

[0023] Please refer to Figures 1-5 , the utility model provides a kind of lock eye cleaning device for electric vehicles: including cleaning device shell 1, dust suction fan 2 is fixedly installed in the lower end of cleaning device shell 1, threaded interface 3 is fixedly connected to the left end of cleaning device shell 1, connecting sleeve 4 is provided on the surface of threaded interface 3, cleaning needle tube 5 is fixedly connected to the left end of connecting sleeve 4, lubricating oil tank 6 is fixedly installed in the right end of cleaning device shell 1, movable groove 7 is located in the left end of lubricating oil tank 6 in the inside of cleaning device shell 1, sliding groove 8 is opened in the upper end of movable groove 7, ball 9 is arranged in the inside of lubricating oil tank 6, lubricating rod sleeve 10 is arranged between ball 9, connecting rod 11 is fixedly installed in the inside of lubricating rod sleeve 10, connecting rod 11 is extended to the inside of movable groove 7 in the left end, and connecting piece 12 is fixedly connected to the surface.

[0024] Please refer to Figures 1-4In the embodiment, the lower side of the front end of the cleaning device shell 1 is provided with an air outlet groove 13, the surface of the cleaning device shell 1 is provided with anti-skid lines, the interior of the threaded interface 3 is fixedly provided with a protective net 14, the interior of the connecting sleeve 4 is provided with a dirt cavity 15, the connecting sleeve 4 is threadedly connected with the threaded interface 3, the surface of the cleaning needle tube 5 is fixedly provided with a sponge sleeve 16, the cleaning needle tube 5 is provided with cleaning and adsorbing holes 17, the cleaning and adsorbing holes 17 are distributed at equal intervals, first, the cleaning needle tube 5 is inserted into the inside of the lock eye of the electric vehicle, air flow is driven by the dust suction fan 2, the cleaning work of the deep dirt in the lock eye of the electric vehicle is realized, the sponge sleeve 16 is matched, the unobstructed adsorption of the cleaning needle tube 5 is maintained, the inner surface of the lock eye is rubbed, the adhered dirt is peeled off, the lock eye of the electric vehicle is cleaned completely, the working quality of the maintenance work of the lock eye is improved, the protective net 14 is used to block the larger dirt, the large particle dirt is retained in the dirt cavity 15, and the operation of the dust suction fan 2 is avoided from being affected.

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 In the embodiment, the upper end of the lubricating oil tank 6 is fixedly connected with a refueling port 18 outside the cleaning device shell 1, the balls 9 are distributed at equal intervals, the balls 9 are matched with the lubricating rod sleeve 10, the connecting rod 11 is slidably connected with the movable groove 7, the upper end of the connecting piece 12 is fixedly connected with a push-pull rod 19 outside the cleaning device shell 1, the connecting piece 12 is slidably connected with the sliding groove 8, the right end of the cleaning device shell 1 is fixedly provided with a connecting cover 20 on the side of the lubricating oil tank 6, the connecting cover 20 is clampedly connected with the cleaning device shell 1, the push-pull rod 19 is pushed outward, the lubricating rod sleeve 10 is driven by the connecting rod 11 to extend out of the cleaning device shell 1, the balls 9 are matched with the lubricating rod sleeve 10, the lubricating oil is smeared on the surface of the lubricating rod sleeve 10 when the lubricating rod sleeve 10 moves, the lubricating rod sleeve 10 is conveniently deepened into the lock eye of the electric vehicle to lubricate and maintain the lock eye, the cleaning and maintenance function of the lock eye cleaning device for the electric vehicle is improved, and the practicality of the device is improved.

[0026] In the working process, first, the cleaning needle tube 5 is inserted into the inside of the lock eye of the electric vehicle, air flow is driven by the dust suction fan 2, the cleaning work of the deep dirt in the lock eye of the electric vehicle is realized, the sponge sleeve 16 is matched, the unobstructed adsorption of the cleaning needle tube 5 is maintained, the inner surface of the lock eye is rubbed, the adhered dirt is peeled off, the protective net 14 is used to block the larger dirt, the large particle dirt is retained in the dirt cavity 15, the operation of the dust suction fan 2 is avoided from being affected, the push-pull rod 19 is pushed outward, the lubricating rod sleeve 10 is driven by the connecting rod 11 to extend out of the cleaning device shell 1, the balls 9 are matched with the lubricating rod sleeve 10, the lubricating oil is smeared on the surface of the lubricating rod sleeve 10 when the lubricating rod sleeve 10 moves, the lubricating rod sleeve 10 is conveniently deepened into the lock eye of the electric vehicle to lubricate and maintain the lock eye.

[0027] Through the above steps, the cleaning needle tube 5 is inserted into the inside of the electric vehicle lock eye, and the air flow is driven by the dust suction fan 2 to realize the cleaning work of the deep layer dirt in the electric vehicle lock eye. In cooperation with the sponge sleeve 16, the cleaning needle tube 5 can maintain unobstructed adsorption, and can rub with the inner surface of the lock eye to peel off the adhered impurities, so as to solve the problem that the electric vehicle lock eye cleaning device is difficult to achieve deep cleaning work, resulting in that the cleaning of the electric vehicle lock eye is not thorough enough, and affecting the working quality of the electric vehicle lock eye maintenance operation.

Claims

1. A lock eye cleaning device for electric vehicles, comprising a cleaning device housing (1), characterized in that: The lower end of the inside of the cleaning device shell (1) is fixedly installed with a dust suction fan (2), the left end of the cleaning device shell (1) is fixedly connected with a threaded interface (3), the surface of the threaded interface (3) is provided with a connecting sleeve (4), the left end of the connecting sleeve (4) is fixedly connected with a cleaning needle tube (5), the right end of the cleaning device shell (1) is fixedly installed with a lubricating oil tank (6), the inside of the cleaning device shell (1) is provided with a movable groove (7) at the left end of the lubricating oil tank (6), the upper end of the movable groove (7) is provided with a sliding groove (8), the inside of the lubricating oil tank (6) is provided with a ball (9), the balls (9) are provided with a lubricating rod sleeve (10) between them, the inside of the lubricating rod sleeve (10) is fixedly installed with a connecting rod (11), the left end of the connecting rod (11) extends into the inside of the movable groove (7), and the surface is fixedly connected with a connecting piece (12).

2. The lock eye cleaning device for electric vehicles according to claim 1, characterized in that: The lower side of the front end of the cleaning device shell (1) is provided with an air outlet groove (13), and the surface of the cleaning device shell (1) is provided with anti-skid lines.

3. The lock eye cleaning device for electric vehicles as claimed in claim 1 wherein: The inside of the threaded interface (3) is fixedly installed with a protective net (14), the inside of the connecting sleeve (4) is provided with a impurity cavity (15), and the connecting sleeve (4) is threadedly connected with the threaded interface (3).

4. The lock eye cleaning device for electric vehicles of claim 1, wherein: The surface of the cleaning needle tube (5) is fixedly installed with a sponge sleeve (16), and the cleaning needle tube (5) is provided with cleaning adsorption holes (17), which are evenly distributed.

5. The lock eye cleaning device for electric vehicles as claimed in claim 1 wherein: The upper end of the lubricating oil tank (6) extends to the outside of the cleaning device shell (1) and is fixedly connected with a oil filler (18), and the balls (9) are evenly distributed.

6. The lock eye cleaning device for electric vehicles according to claim 5, characterized in that: The balls (9) and the lubricating rod sleeve (10) are mutually attached, the connecting rod (11) and the movable groove (7) are slidingly connected, the upper end of the connecting piece (12) extends to the outside of the cleaning device shell (1) and is fixedly connected with a push-pull rod (19), and the connecting piece (12) and the sliding groove (8) are slidingly connected.

7. The lock eye cleaning device for electric vehicles according to claim 6, characterized in that: The right end of the cleaning device shell (1) is fixedly installed with a connecting cover (20) at the side of the lubricating oil tank (6), and the connecting cover (20) is hingedly connected with the cleaning device shell (1).

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