Charging plug protection device of electric equipment

Abstract

The utility model relates to a charging plug protection device for electric equipment. The charging plug protection device comprises a supporting table which is fixed on a vehicle body and is used for supporting and fixing any one end of a male plug and a female plug, and a protection cover for protecting the plug, the supporting table comprises two supporting plates fixed to the vehicle body and a fixing plate connected between the two supporting plates, and any one of the male end and the female end of the plug is fixed to the fixing plate. The protective cover comprises a top plate located above the plug, two side plates located on the two sides of the plug and fixed to the top plate and a front plate located in front of the plug, the front plate is fixed to the top plate and the two side plates, and the rear ends of the two side plates are hinged to the supporting plate through connecting shafts. The protective cover does not have a horizontal plane, so that water cannot be stored, the plug is completely wrapped and shielded, waterproof and external force prevention are effectively achieved, all-weather charging can be achieved, and the utilization rate of the lift truck is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric equipment charging, in particular to a charging plug protection device for electric equipment. Background Art

[0002] Our company's electric lift truck was imported from the United States more than 20 years ago. Many parts have aged and failed due to years of outdoor use, especially the built-in charging plug, which has a poor contact problem. The built-in charging plug cannot be disassembled or repaired. At present, we use a power cord of more than ten meters plus an Anderson charging plug to charge the lift truck. Anderson industrial charging heads are charging plugs for outdoor electric lift trucks, forklifts and other high-power electric equipment.

[0003] Although the Anderson charging plug can achieve the purpose of charging, there are still the following problems: charging needs to be done in sunny weather to prevent the charging plug from getting wet by rain, and it cannot be charged all day; the charging plug needs to be wrapped with plastic cloth at ordinary times to protect it from rain and external forces. Because everyone's work is different, not everyone can properly and effectively wrap the charging plug every time. Sometimes, due to strong winds and heavy rains, the plastic cloth protection fails, shortening the service life of the charging plug. Therefore, there is an urgent need for a charging plug protection device for electric equipment. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a charging plug protection device for electric equipment.

[0005] The utility model is realized through the following technical scheme, and provides a charging plug protection device for electric equipment, comprising a support platform fixed on a vehicle body and used to support and fix either male or female end of the plug, and a protective cover for protecting the plug; the support platform comprises two support plates fixed to the vehicle body and a fixing plate connected between the two support plates, and either male or female end of the plug is fixed to the fixing plate; the protective cover comprises a top plate located above the plug, two side plates respectively located on both sides of the plug and fixed to the top plate, and a front plate located in front of the plug, the front plate is fixed to the top plate and the two side plates, and the rear ends of the two side plates are hinged to the support plate through a connecting shaft.

[0006] Preferably, the female plug is fixed on the fixing plate, the jack of the female plug faces the front of the vehicle body, and the female charging cable passes through the bottom of the fixing plate and is connected to the female plug. Since plugging and unplugging the plug requires a certain amount of force, after the female plug and the female charging cable are fixed on the fixing plate of the support platform, plugging and unplugging the plug is facilitated.

[0007] Preferably, the support plate of the support platform is vertically fixed to the vehicle body, and the fixing plate is horizontally fixed between the two support plates.

[0008] Preferably, the upper surface of the top plate is a non-horizontal surface, and the front plate is an inclined surface extending forward and sloping downward.

[0009] Preferably, the top plate has a high front side and a low rear side, and the top of each side plate extends and protrudes backwards. In this way, after the top of the side plate is fixed to the top plate, the plug can be shielded and waterproofed, and the protective cover can be rotated and opened backwards without being hindered.

[0010] Preferably, the front middle part of each side plate extends forward and protrudes, and the front middle part of the side plate is fixed to the lower end of the front plate. After completing the plug insertion and unplugging work, release your hand, and the protective cover falls forward by its own weight, shielding the plug and continuing to play a protective role.

[0011] Preferably, after the male plug is inserted into the female plug, in order to prevent the protective cover from falling and getting stuck on the male charging cable, a notch is provided at the lower end of the front plate, thereby reducing the wear of the front plate of the protective cover on the male charging cable.

[0012] The beneficial effects of the utility model are:

[0013] 1. The entire protective cover of the utility model does not have a horizontal surface, so water will not accumulate, and the plug is completely wrapped and shielded, which effectively achieves waterproof and external force resistance, can achieve all-weather charging, and improves the utilization rate of the lifting vehicle.

[0014] 2. The operation of the protective cover during charging is simple and easy. No user guide or instruction is required, and no training or instructions are required for protection. When in use, you only need to manually lift up the protective cover and unplug the plug. After letting go, the protective cover will fall forward by its own gravity to play a protective role, achieving inherent safety, saving time, labor and effort.

[0015] 3. The utility model has a simple structure and strong practicability, can be widely used in the charging of outdoor electric equipment, and is easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the protective cover of the utility model in an open state;

[0017] Figure 2 This is a schematic diagram of the structure of the protective cover of the utility model in a closed state;

[0018] As shown in the figure:

[0019] 1. Car body, 2. Support plate, 3. Fixing plate, 4. Female plug, 5. Female charging cable, 6. Top plate, 7. Side plate, 8. Front plate, 9. Connecting shaft, 10. Notch. DETAILED DESCRIPTION

[0020] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0021] like Figure 1 , 2 As shown, the utility model includes a support platform fixed on the vehicle body 1 and used to support and fix either male or female end of the plug, and a protective cover for protecting the plug. The support platform includes two support plates 2 fixed to the vehicle body 1 and a fixing plate 3 connected between the two support plates 2, and either male or female end of the plug is fixed on the fixing plate 3. In this embodiment, the female plug 4 is fixed on the fixing plate 3, and the jack of the female plug 4 faces the front of the vehicle body 1, and the female charging cable 5 passes through the bottom of the fixing plate 3 and is connected to the female plug 4. Since a certain amount of force is required to plug and unplug the plug, after the female plug 4 and the female charging cable 5 are fixed on the fixing plate 3 of the support platform, it is convenient to plug and unplug the plug.

[0022] The support plate 2 of the support platform is vertically fixed to the vehicle body 1, and the fixing plate 3 is horizontally fixed between the two support plates 2. In this embodiment, the support platform is a U-shaped channel steel.

[0023] The protective cover includes a top plate 6 located above the plug, two side plates 7 located on both sides of the plug and fixed to the top plate 6, and a front plate 8 located in front of the plug. The front plate 8 is fixed to the top plate 6 and the two side plates 7. The rear ends of the two side plates 7 are hinged to the support plate 2 through a connecting shaft 9. The protective cover is manually rotated backward to expose the plug after the protective cover is opened, which is convenient for plugging and unplugging the plug.

[0024] The upper surface of the top plate 6 is a non-horizontal surface, and the front plate 8 is an inclined surface extending forward and tilted downward. In this embodiment, the front side of the top plate 6 is high and the rear side is low, and the top of the rear end of each side plate 7 extends and protrudes backward, so that the top of the side plate 7 can not only shield and waterproof the plug after being fixed to the top plate 6, but also does not hinder the protective cover from rotating backward and opening.

[0025] The middle part of the front end of each side panel 7 extends forward and protrudes, and the middle part of the front end of the side panel 7 is fixed to the lower end of the front panel 8. After completing the plug insertion and unplugging, release your hand, the protective cover falls forward by its own weight and then closes, shielding the plug and continuing to play a protective role. After the male plug is inserted into the female plug, in order to prevent the protective cover from getting stuck on the male charging line after falling, a notch 10 is set at the lower end of the front panel 8, which can reduce the wear of the protective cover front panel 8 on the male charging line. In this embodiment, the material of the protective cover is iron.

[0026] The entire protective cover of the utility model does not have a horizontal surface, so water will not accumulate, and the plug is completely wrapped and shielded, which effectively achieves waterproofing and external force resistance, can be charged all day, and improves the utilization rate of the lift. The operation of the protective cover is simple and easy when charging, and no user guide and instruction are required, and no training and instructions for protection are required. When using it, you only need to manually lift the protective cover and unplug the plug. After letting go, the protective cover will fall forward by its own gravity to play a protective role, which is inherently safe and saves time, labor and effort. The utility model has a simple structure and strong practicality, and can be widely used in the charging of outdoor electric equipment, which is easy to promote and apply.

[0027] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A charging plug protection device for electric equipment, characterized in that: It includes a support platform fixed on the vehicle body and used to support and fix either male or female end of the plug, and a protective cover for protecting the plug; the support platform includes two support plates fixed to the vehicle body and a fixing plate connected between the two support plates, and either male or female end of the plug is fixed to the fixing plate; the protective cover includes a top plate located above the plug, two side plates located on both sides of the plug and fixed to the top plate, and a front plate located in front of the plug, the front plate is fixed to the top plate and the two side plates, and the rear ends of the two side plates are hinged to the support plate through a connecting shaft.

2. A charging plug protection device for electric equipment according to claim 1, characterized in that: The female plug is fixed on the fixing plate, with the jack of the female plug facing the front of the vehicle body, and the female charging cable passes under the fixing plate and is connected to the female plug.

3. The charging plug protection device of an electric device according to claim 1, characterized in that: The supporting plate of the supporting platform is vertically fixed to the vehicle body, and the fixing plate is horizontally fixed between the two supporting plates.

4. The charging plug protection device of an electric device according to claim 1, characterized in that: The upper surface of the top plate is a non-horizontal surface, and the front plate is an inclined surface extending forward and sloping downward.

5. A charging plug protection device for electric equipment according to claim 4, characterized in that: The front side of the top plate is high and the rear side is low, and the top of the rear end of each side plate extends and protrudes backwards.

6. The charging plug protection device for electric equipment according to claim 1, characterized in that: The middle part of the front end of each side plate extends and protrudes forward, and the middle part of the front end of the side plate is fixed to the lower end of the front plate.

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