Dust removal device for charging connector

Abstract

The dust removal device comprises a device body, a manual dust removal assembly is arranged in the right side of the device body, the manual dust removal assembly comprises a cross-shaped support, a spring is fixedly installed on the outer surface of the lower side of the cross-shaped support, and two first U-shaped clamps are symmetrically and fixedly installed on the outer surfaces of the two ends of the cross-shaped support; two first U-shaped clamps are fixedly installed on the outer surface of the rear end of the cross-shaped support, two dust removal frames are slidably connected to the inner walls of the two first U-shaped clamps, a second U-shaped clamp is fixedly installed on the outer surface of the rear end of the cross-shaped support, a dust removal frame is slidably connected to the inner wall of the second U-shaped clamp, and dust removal plates are slidably connected to the inner walls of the two sides of the dust removal frame. By means of the structure, the possibility that the charging connector generates static electricity is reduced, the electric shock danger is avoided, and the service life of electrical equipment is prolonged to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal of charging connectors, and more specifically, to a dust removal device for charging connectors. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, various electronic devices have become an indispensable part of people's daily life, and these electronic devices usually need to be charged through charging connectors to ensure their normal operation. However, in the process of using the charging connector, due to the increase in the number of plugging and unplugging times and the influence of factors such as dust and dirt in the environment, a certain amount of dust and debris often accumulates at the interface of the charging connector, affecting the normal use of the charging connector. Therefore, in order to solve these problems, it is often necessary to wipe and dust the charging connector. Most of us directly use a wiping cloth or a brush to directly dust the charging head. This dust removal method may cause the charging head to generate static electricity. Using a plug with static electricity is dangerous and may damage electrical equipment and even cause the risk of electric shock. In order to solve the shortcomings of the prior art, we propose a dust removal device for a charging head. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a dust removal device for a charging connector to solve the problem that the charging head may generate static electricity. Using a plug with static electricity is dangerous and may damage electrical equipment or even cause the risk of electric shock.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a dust removal device for a charging connector, comprising a device body, characterized in that a manual dust removal component is arranged inside the right side of the device body, an automatic dust blowing component is arranged inside the left side of the device body, a second cover plate is rotatably connected to the outer surface of the upper end of the right side of the device body, a first cover plate is rotatably connected to the outer surface of the upper end of the left side of the device body, and a battery pack is fixedly installed on the outer surface of one side of the device body;

[0005] The manual dust removal assembly includes a cross bracket, a spring is fixedly installed on the lower outer surface of the cross bracket, two No. 1 U-shaped clips are symmetrically fixedly installed on the outer surfaces of both ends of the cross bracket, a No. 2 U-shaped clip is fixedly installed on the outer surface of the rear end of the cross bracket, the inner wall of the No. 2 U-shaped clip is slidably connected to a dust removal frame, and dust removal plates are slidably connected to the inner walls of both sides of the dust removal frame, and rectangular through grooves are opened inside the two sides of the dust removal frame.

[0006] Among them, the cross bracket is slidably connected to the inner wall of one side of the device body, the outer surface of one end of the spring is fixedly connected to the bottom surface of the inner cavity of the device body, and the dust removal frame is clamped on the inner wall of the device body.

[0007] Among them, the automatic dust blowing component includes a cylindrical groove, a ventilation plate is fixedly installed on the outer surface of the cylindrical groove, an air outlet is opened on the upper outer surface of the ventilation plate, a motor is fixedly installed on the ground of the cylindrical groove, and a fan blade is fixedly installed on the outer surface of the output end of the motor.

[0008] Wherein, the air outlet is fixedly mounted on an inner wall of one side of the device body, and the motor is fixedly mounted on the bottom of the inner cavity of the device body.

[0009] Among them, connecting columns are symmetrically arranged on the inner outer surfaces of the No. 1 U-shaped clamp and the No. 2 U-shaped clamp, and the outer surface of one end of the connecting column is fixedly connected to the outer surface of one side of the dust removal plate, and the outer surface of one side of the dust removal plate is provided with a rubber pad.

[0010] The diameter of the circle formed by the rotation of the fan blades is equal to the diameter of the ventilation plate, and a gas flow groove is provided on the outer wall of the air outlet.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a manual dust removal component, including a cross bracket, which is pushed up and down so that the spring is compressed and then reset. The cross bracket moves up and down and drives the dust removal plate on the inner wall of the dust removal frame to slide up and down through two No. 1 U-shaped clips arranged on the outer surfaces of both sides. The outer surface of the dust removal plate is provided with a rubber pad, and the rubber pad is used to wipe the conductive part of the charging connector. By using the above structure, the charging connector is wiped by the rubber pad, so that the dust removal effect of the charging connector is achieved, the possibility of static electricity generated by the charging connector is greatly reduced, the risk of electric shock is avoided, and the service life of the electrical equipment is improved to a certain extent.

[0013] The utility model provides an automatic dust blowing component, including a cylindrical groove, and inserts the hole-shaped charging connector into the inner wall of the cylindrical groove. Then, the motor is started, and the motor drives the fan blades to rotate so that the gas forms an airflow through the air outlet holes provided in the ventilation plate. At this time, the airflow enters the inside of the hole-shaped charging connector to clean the dust inside the charging connector. By utilizing the above structure, the airflow generated by starting the motor enters the inside of the hole-shaped charging connector to achieve the effect of air outlet and dust removal, thereby avoiding the difficulty of cleaning the hole-shaped charging connector and greatly improving the practicability of the device and the dust removal efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall opening structure of the utility model;

[0016] Figure 3This is a schematic diagram of the structure of the manual dust removal component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the automatic dust blowing component of the utility model.

[0018] [reference numerals]

[0019] 1. Device body; 2. Manual dust removal assembly; 3. Automatic dust blowing assembly; 4. Cover plate No. 1; 5. Cover plate No. 2; 6. Battery pack; 21. Cross bracket; 22. Spring; 23. U-shaped clip No. 1; 24. U-shaped clip No. 2; 25. Dust removal frame; 26. Dust removal plate; 27. Rectangular through groove; 31. Cylindrical groove; 32. Ventilation plate; 33. Air outlet; 34. Motor; 35. Fan blades. DETAILED DESCRIPTION

[0020] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a dust removal device for a charging connector, comprising a device body 1, a manual dust removal component 2 is arranged inside the right side of the device body 1, an automatic dust blowing component 3 is arranged inside the left side of the device body 1, a second cover plate 5 is rotatably connected to the outer surface of the upper end of the right side of the device body 1, a first cover plate 4 is rotatably connected to the outer surface of the upper end of the left side of the device body 1, and a battery pack 6 is fixedly installed on the outer surface of one side of the device body 1;

[0022] The manual dust removal assembly 2 includes a cross bracket 21, a spring 22 is fixedly installed on the lower outer surface of the cross bracket 21, two No. 1 U-shaped clips 23 are symmetrically fixedly installed on the outer surfaces of both ends of the cross bracket 21, a No. 2 U-shaped clip 24 is fixedly installed on the outer surface of the rear end of the cross bracket 21, a dust removal frame 25 is slidably connected to the inner wall of the No. 2 U-shaped clip 24, and dust removal plates 26 are slidably connected to the inner walls of both sides of the dust removal frame 25, and rectangular through grooves 27 are opened inside the two sides of the dust removal frame 25.

[0023] The cross bracket 21 is slidably connected to the inner wall of one side of the device body 1, the outer surface of one end of the spring 22 is fixedly connected to the bottom surface of the inner cavity of the device body 1, and the dust removal frame 25 is clamped on the inner wall of the device body 1;

[0024] The spring 22 is compressed by pushing the cross bracket 21 up and down, and the cross bracket 21 moves up and down to drive the dust removal plate 26 on the inner wall of the dust removal frame 25 to slide up and down through two No. 1 U-shaped clips 23 set on the outer surfaces of both sides. The outer surface of the dust removal plate 26 is provided with a rubber pad, and the conductive part of the charging connector is wiped with the rubber pad.

[0025] Among them, the automatic dust blowing component 3 includes a cylindrical groove 31, a ventilation plate 32 is fixedly installed on the outer surface of the cylindrical groove 31, an air outlet 33 is opened on the upper outer surface of the ventilation plate 32, a motor 34 is fixedly installed on the ground of the cylindrical groove 31, and a fan blade 35 is fixedly installed on the outer surface of the output end of the motor 34.

[0026] The air outlet 33 is fixedly mounted on the inner wall of one side of the device body 1, and the motor 34 is fixedly mounted on the bottom of the inner cavity of the device body 1;

[0027] By inserting the hole-shaped charging connector into the inner wall of the cylindrical groove 31 and then starting the motor 34, the motor 34 drives the fan blades 35 to rotate so that the gas passes through the air outlet holes 33 opened inside the ventilation plate 32 to form an air flow. At this time, the air flow enters the interior of the hole-shaped charging connector to clean the dust inside the charging connector.

[0028] Among them, the inner outer surfaces of the No. 1 U-shaped clamp 23 and the No. 2 U-shaped clamp 24 are symmetrically provided with connecting columns, the outer surface of one end of the connecting column is fixedly connected to the outer surface of one side of the dust removal plate 26, and the outer surface of one side of the dust removal plate 26 is provided with a rubber pad.

[0029] The diameter of the circle formed by the rotation of the fan blades 35 is equal to the diameter of the ventilation plate 32 , and a gas flow groove is opened on the outer wall of the air outlet 33 .

[0030] The working process of the utility model is as follows:

[0031] First, observe the shape of the charging connector. When we encounter a linear charging connector, open the No. 2 cover 5 so that the No. 2 cover 5 rotates on the upper surface of the device body 1. At this time, the insertion port of the manual dust removal component 2 is exposed. Insert the linear charging connector into the insertion port of the manual dust removal component 2 so that the rubber pad set on the outer surface of the dust removal plate 26 fits the outer surface of the charging connector conductor. Then push the cross bracket 21 up and down so that the spring 22 is compressed and reset. The cross bracket 21 moves up and down through the two No. 1 U-shaped clips 23 set on the outer surfaces of both sides to drive the dust removal plate 2 on the inner wall of the dust removal frame 25. 6 slides up and down, at this time, the rubber pad wipes the charging connector back and forth to remove dust. When we encounter a hole-shaped charging connector, we only need to open the No. 1 cover 4 to make the No. 1 cover 4 rotate on the upper outer surface of the device body 1. At this time, the cylindrical groove 31 leaks out. When the hole-shaped charging connector is inserted into the inner wall of the cylindrical groove 31, the start motor 34 drives the fan blade 35 to rotate so that the gas passes through the air outlet 33 provided inside the vent plate 32 to form an air flow. At this time, the air flow enters the interior of the hole-shaped charging connector to clean the dust inside the charging connector. After use, close the No. 1 cover 4 and the No. 2 cover 5.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A dust removal device for a charging connector, comprising a device body (1), characterized in that: A manual dust removal component (2) is arranged inside the right side of the device body (1), an automatic dust blowing component (3) is arranged inside the left side of the device body (1), a second cover plate (5) is rotatably connected to the outer surface of the upper end of the right side of the device body (1), a first cover plate (4) is rotatably connected to the outer surface of the upper end of the left side of the device body (1), and a battery pack (6) is fixedly mounted on the outer surface of one side of the device body (1); The manual dust removal assembly (2) comprises a cross bracket (21), a spring (22) is fixedly mounted on the lower outer surface of the cross bracket (21), two No. 1 U-shaped clips (23) are symmetrically fixedly mounted on the outer surfaces of both ends of the cross bracket (21), a No. 2 U-shaped clip (24) is fixedly mounted on the rear end outer surface of the cross bracket (21), a dust removal frame (25) is slidably connected to the inner wall of the No. 2 U-shaped clip (24), dust removal plates (26) are slidably connected to the inner walls of both sides of the dust removal frame (25), and rectangular through grooves (27) are provided inside the two sides of the dust removal frame (25).

2. A dust removal device for a charging connector according to claim 1, characterized in that: The cross bracket (21) is slidably connected to an inner wall of one side of the device body (1), the outer surface of one end of the spring (22) is fixedly connected to the bottom surface of the inner cavity of the device body (1), and the dust removal frame (25) is snap-fitted to the inner wall of the device body (1).

3. A dust removal device for a charging connector according to claim 1, characterized in that: The automatic dust blowing assembly (3) comprises a cylindrical groove (31), a ventilation plate (32) is fixedly mounted on the outer surface of the cylindrical groove (31), an air outlet hole (33) is provided on the upper outer surface of the ventilation plate (32), a motor (34) is fixedly mounted on the ground of the cylindrical groove (31), and a fan blade (35) is fixedly mounted on the outer surface of the output end of the motor (34).

4. A dust removal device for a charging connector according to claim 3, characterized in that: The air outlet (33) is fixedly mounted on an inner wall of one side of the device body (1), and the motor (34) is fixedly mounted on the bottom of the inner cavity of the device body (1).

5. A dust removal device for a charging connector according to claim 1, characterized in that: The inner outer surfaces of the No. 1 U-shaped clamp (23) and the No. 2 U-shaped clamp (24) are symmetrically provided with connecting columns, the outer surface of one end of the connecting column is fixedly connected to the outer surface of one side of the dust removal plate (26), and the outer surface of one side of the dust removal plate (26) is provided with a rubber pad.

6. A dust removal device for a charging connector according to claim 3, characterized in that: The diameter of the circle formed by the rotation of the fan blades (35) is equal to the diameter of the ventilation plate (32), and the outer wall of the air outlet (33) is provided with a gas flow groove.

Images