Plug-in type automobile wiring insulator

Abstract

The utility model discloses a plug-in type automobile wiring insulator, which relates to the technical field of insulators, comprises a mounting seat mounted on an automobile body, and is characterized in that an annular groove is dug at the side end of the mounting seat, and an inner ring of the annular groove forms a connecting column positioned in the mounting seat. The connecting shaft on the insulator can be inserted into the connecting end to be screwed and fixed, so that the insulator is rapidly installed, then the cleaning brush is installed on the L-shaped rod to make contact with the surface of the insulator, and when the surface of the insulator is covered with a large amount of dust and dirt after long-term use, the handle can be held by hand to rotate, so that the rotating shaft is driven to rotate; the rotating shaft drives the L-shaped rod to rotate on the surface of the connecting column through the belt, at the moment, the cleaning brush on the L-shaped rod rotates along with the rotating shaft, the cleaning brush rubs with the surface of the insulator in the rotating process, dirt on the insulator is wiped off, and the effect of rapidly and conveniently cleaning the insulator is effectively achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulators, in particular to a plug-in automobile wiring insulator. Background Art

[0002] As environmental issues become increasingly prominent, the development of pure electric vehicles has attracted much attention from all parties. As an important component of the drive system of new energy vehicles, the motor directly determines the performance of the vehicle. At present, the overall miniaturization and lightweight of motors is one of the main development trends, and the weight reduction process of various components is the main manifestation of lightweight. Improving the structural strength and assembly method of motor components and reducing the weight of the motor are the research directions of motor designers. Insulators are one of the few plastic parts in motor parts. At present, there are few improvement plans for motor insulators, which is not conducive to the optimization of the overall structure of the motor.

[0003] For example, the announcement number CN208806674U discloses a motor insulator for electric vehicles, including an insulator body, characterized in that two countersunk holes are respectively provided on the left and right sides of the upper end face of the insulator body, and wiring grooves are respectively provided on the left and right sides of the lower end face of the insulator body, and three knurled copper nuts are evenly embedded in the middle of the front of the insulator body, and a grid reinforcement rib is provided on the back of the insulator body, and the countersunk hole is a through hole. The beneficial effects of the motor insulator described in the utility model are: scientific design, simple structure, significant reduction in the weight of the motor insulator, high mechanical strength, and easy assembly, convenient fixing of the lead wires of the resolver, temperature sensor, etc., and have broad application prospects and markets.

[0004] However, after a period of time after installation, the insulators are easily affected by the external environment and become dirty. During the reinstallation or maintenance of the automobile power supply, they need to be decontaminated and cleaned. In addition, since the insulators are too small, cleaning is inconvenient, which increases the processing time.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a plug-in automobile wiring insulator is proposed. Utility Model Content

[0006] The utility model aims to provide a plug-in automobile wiring insulator to solve the problem in the above background technology that the insulator is too small, which makes cleaning inconvenient and increases the processing time.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plug-in automobile wiring insulator, comprising a mounting seat installed on a vehicle body, a side end of the mounting seat is bored with an annular groove, and the inner circle of the annular groove constitutes a connecting column located in the mounting seat, a connecting end is bored in the middle of the side end of the connecting column, and the connecting end is threadedly connected to the insulator, a first belt pulley is sleeved on the connecting column located in the mounting seat, a rotating shaft is rotatably connected to the inner wall of the mounting seat located on the side of the connecting column, a second belt pulley is sleeved on the rotating shaft, and the second belt pulley is connected to the first belt pulley by a belt, a slot is bored on the mounting seat located on the side of the annular groove, a handle is inserted in the slot, and the handle is threadedly connected to the rotating shaft, a cleaning brush is inserted in the annular groove, and the cleaning brush is fixedly connected to the side wall of the first belt pulley, and the cleaning brush conflicts with the surface of the insulator.

[0008] Furthermore, the side end cross section of the first belt pulley is consistent with the annular groove.

[0009] Furthermore, a threaded shaft is fixedly connected to one end of the insulator close to the connecting column, and the threaded shaft is threadedly fixed to the connecting end.

[0010] Furthermore, an L-shaped rod is fixedly connected to the side wall of the first belt pulley, and a screw hole is drilled at one end of the L-shaped rod away from the first belt pulley.

[0011] Furthermore, a roller is connected to the inner thread of the screw hole, a Velcro is fixedly connected to the inner wall of the cleaning brush, and the slot is sleeved on the surface of the roller through the Velcro.

[0012] Furthermore, the handle is designed to be telescopic and adjustable.

[0013] Furthermore, the length of the cleaning brush is equal to the overall length of the insulator, and the cleaning brush is made of compressible cotton material.

[0014] Furthermore, cleaning liquid is sprayed on the cleaning brush, and the cleaning brush is kept in a wet state.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model realizes, through the setting of the cleaning structure, that when an insulator needs to be installed in the vehicle, the connecting shaft on the insulator can be inserted into the connecting end and screwed to fix it, so that the insulator can be quickly installed, and then the cleaning brush can be installed on the L-shaped rod to make it contact with the surface of the insulator. When the surface of the insulator is covered with a lot of dust and dirt after long-term use, the handle can be rotated by hand to drive the rotating shaft to rotate, so that the rotating shaft drives the first belt pulley to rotate on the surface of the connecting column through the belt, and at this time, the cleaning brush on the first belt pulley rotates accordingly, and rubs against the surface of the insulator during the rotation process to wipe off the dirt on the surface, effectively achieving the effect of quickly and conveniently cleaning the insulator;

[0017] 2. The utility model provides a detachable cleaning brush. When cleaning the surface of the insulator, the roller shaft can be fixed to the screw hole by thread, and then the roller shaft surface can be attached to the surface of the roller shaft by Velcro. Then the cleaning brush can be rotated to clean the surface of the insulator. After cleaning, the cleaning brush can be torn off and replaced to keep it clean.

[0018] 3. At the same time, since the side wall of the cleaning brush is not flat, the cleaning brush is made of compressible cotton material, which can squeeze the cleaning brush against the surface of the insulator so that it can be in full contact with the surface of the insulator, thereby cleaning the insulator in all directions. Before cleaning the insulator, the cleaning brush can be sprayed with cleaning liquid to keep it moist, so that the dirt on the insulator can be easily wiped clean. After cleaning, the cleaning brush can be replaced with a dry cleaning brush to dry the insulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Axonometric structural diagram for insulator installation;

[0020] Figure 2 This is a schematic diagram of an insulator explosion;

[0021] Figure 3 It is a schematic diagram of the internal structure of the mounting base;

[0022] Figure 4 for Figure 3 The enlarged schematic diagram of the thick part of A in the middle;

[0023] Figure 5 Schematic diagram of the cleaning brush structure.

[0024] In the figure: 1. mounting base; 2. insulator; 3. annular groove; 4. cleaning brush; 5. slot; 6. handle; 7. connecting column; 8. L-shaped rod; 9. first belt pulley; 10. second belt pulley; 11. rotating shaft; 12. belt; 13. screw hole; 14. roller; 15. Velcro; 16. connecting end. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1: Figure 1 - Figure 3As shown, a plug-in automobile wiring insulator comprises a mounting seat 1 mounted on a vehicle body, a side end of the mounting seat 1 is bored with an annular groove 3, and the inner circle of the annular groove 3 constitutes a connecting column 7 located in the mounting seat 1, a connecting end 16 is bored in the middle of the side end of the connecting column 7, and the connecting end 16 is internally threadedly connected with an insulator 2, a first belt pulley 9 is sleeved on the connecting column 7 located in the mounting seat 1, a rotating shaft 11 is rotatably connected to the inner wall of the mounting seat 1 located on the side of the connecting column 7, a second belt pulley 10 is sleeved on the rotating shaft 11, and the second belt pulley 10 is connected to the first belt pulley 9 through a belt 12, a slot 5 is bored on the mounting seat 1 located on the side of the annular groove 3, a handle 6 is inserted in the slot 5, and the handle 6 is threadedly connected to the rotating shaft 11, a cleaning brush 4 is inserted in the annular groove 3, and the cleaning brush 4 is fixedly connected to the side wall of the first belt pulley 9, and the cleaning brush 4 conflicts with the surface of the insulator 2.

[0027] Furthermore, the side end cross section of the first belt pulley 9 is consistent with the annular groove 3 .

[0028] Furthermore, a threaded shaft is fixedly connected to one end of the insulator 2 close to the connecting column 7 , and the threaded shaft is threadedly fixed to the connecting end 16 .

[0029] Furthermore, an L-shaped rod 8 is fixedly connected to the side wall of the first belt pulley 9 , and a screw hole 13 is drilled at one end of the L-shaped rod 8 away from the first belt pulley 9 .

[0030] Embodiment 2: Figure 1 , Figure 4 - Figure 5 As shown, a plug-in automobile wiring insulator proposed by the utility model, compared with the first embodiment, is another implementation mode of the utility model. When working, it is set.

[0031] Furthermore, a roller shaft 14 is connected to the inner thread of the screw hole 13 , a Velcro 15 is fixedly connected to the inner wall of the cleaning brush 4 , and the slot 5 is sleeved on the surface of the roller shaft 14 through the Velcro 15 .

[0032] Furthermore, the handle 6 is designed to be telescopic and adjustable.

[0033] Furthermore, the length of the cleaning brush 4 is equal to the overall length of the insulator 2 , and the cleaning brush 4 is made of compressible cotton material.

[0034] Furthermore, cleaning liquid is sprayed on the cleaning brush 4, and the cleaning brush 4 is kept in a wet state.

[0035] Working principle: when the insulator 2 needs to be installed in the car, the connecting shaft on the insulator 2 can be inserted into the connecting end 16 and the thread can be screwed to fix it, so that the insulator 2 can be quickly installed, and then the cleaning brush 4 can be installed on the L-shaped rod 8 so that it contacts the surface of the insulator 2. When the surface of the insulator 2 is covered with a lot of dust and dirt after long-term use, the handle 6 can be rotated by hand, thereby driving the rotating shaft 11 to rotate, so that the rotating shaft 11 drives the first belt pulley 9 to rotate on the surface of the connecting column 7 through the belt 12. At this time, the cleaning brush 4 on the first belt pulley 9 rotates accordingly, and rubs against the surface of the insulator 2 during the rotation process to wipe off the dirt on it, effectively achieving the effect of quickly and conveniently cleaning the insulator 2.

[0036] Secondly, when cleaning the surface of the insulator 2, the roller 14 can be threadedly fixed to the screw hole 13, and then the Velcro 15 can be pasted to the surface of the roller 14 for a circle, and then the cleaning brush 4 can be rotated to clean the surface of the insulator 2, and after cleaning, the cleaning brush 4 can be torn off and replaced to keep it clean.

[0037] Finally, since the side wall of the cleaning brush 4 is not flat, the cleaning brush 4 is made of compressible cotton material so that the cleaning brush 4 can be squeezed against the surface of the insulator 2 so that it is in complete contact with the surface of the insulator 2, thereby cleaning the insulator 2 in all directions. Before cleaning the insulator 2, the cleaning brush 4 can be sprayed with cleaning liquid to keep it in a wet state so that the dirt on the insulator 2 can be easily wiped clean. After cleaning, the cleaning brush 4 can be replaced with a dry cleaning brush 4 to dry the insulator 2.

[0038] This is how a plug-in automotive wiring insulator works.

[0039] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A plug-in automobile wiring insulator, comprising a mounting seat (1) mounted on a vehicle body, characterized in that: The side end of the mounting seat (1) is provided with an annular groove (3), and the inner circle of the annular groove (3) constitutes a connecting column (7) located in the mounting seat (1); the middle part of the side end of the connecting column (7) is provided with a connecting end (16), and the connecting end (16) is internally threadedly connected to an insulator (2); a first belt pulley (9) is sleeved on the connecting column (7) located in the mounting seat (1); the inner wall of the mounting seat (1) located on the side of the connecting column (7) is rotatably connected to a rotating shaft (11), and the rotating shaft (11) is sleeved on A second belt pulley (10) is provided, and the second belt pulley (10) is connected to the first belt pulley (9) via a belt (12); a slot (5) is formed on the mounting seat (1) at the side of the annular groove (3); a handle (6) is inserted into the slot (5), and the handle (6) is threadedly connected to the rotating shaft (11); a cleaning brush (4) is inserted into the annular groove (3), and the cleaning brush (4) is fixedly connected to the side wall of the first belt pulley (9), and the cleaning brush (4) is in contact with the surface of the insulator (2).

2. A plug-in automobile wiring insulator according to claim 1, characterized in that: The side end cross section of the first belt pulley (9) is consistent with the annular groove (3).

3. A plug-in automobile wiring insulator according to claim 2, characterized in that: A threaded shaft is fixedly connected to one end of the insulator (2) close to the connecting column (7), and the threaded shaft is threadedly fixed to the connecting end (16).

4. A plug-in automobile wiring insulator according to claim 2, characterized in that: The side wall of the first belt pulley (9) is fixedly connected with an L-shaped rod (8), and a screw hole (13) is drilled at one end of the L-shaped rod (8) away from the first belt pulley (9).

5. A plug-in automobile wiring insulator according to claim 4, characterized in that: The screw hole (13) is internally threadedly connected to a roller shaft (14), the inner wall of the cleaning brush (4) is fixedly connected to a Velcro (15), and the slot (5) is sleeved on the surface of the roller shaft (14) through the Velcro (15).

6. A plug-in automobile wiring insulator according to claim 5, characterized in that: The handle (6) is of telescopic and adjustable design.

7. A plug-in automobile wiring insulator according to claim 2, characterized in that: The length of the cleaning brush (4) is equal to the overall length of the insulator (2), and the cleaning brush (4) is made of a compressible cotton material.

8. The plug-in automobile wiring insulator according to claim 2, characterized in that: The cleaning brush (4) is sprayed with cleaning liquid, and the cleaning brush (4) is kept in a wet state.

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