It is reported that on November 24, 2017, Shenzhen Star Instrument Co., Ltd. applied for a national invention authorized patent-a quick-release structure for plug-in electric energy meters. The utility model relates to an electric energy meter, in particular to a quick disassembly structure of a plug-in type electric energy meter.
Background of the inventionWhen the plug-in electric energy meter is installed and used, it does not need to be fastened with screws, which greatly reduces the difficulty of installation, so it is widely praised by consumers. However, although the existing plug-in electric energy meter is simple to install, it still has the problem of difficult removal and replacement process.
Therefore, it is necessary to provide a quick-release structure for plug-in electric energy meters.
Summary of the inventionThe technical problem to be solved by the utility model is to provide a quick disassembly structure of the plug-in electric energy meter.
In order to solve the above technical problems, the technical solution adopted by the present utility model is: a quick disassembly structure of a plug-in electric energy meter, which includes a handle and a first groove and a second groove provided on the plug-in electric energy meter. One end of the handle is provided with a first hook, the other end of the handle is provided with a second hook or positioning post, the first hook is matched with the first groove, and the second groove is connected with the second hook or positioning post Correspondingly, the handle clamps the plug-in electric energy meter through the first hook and the second hook or the positioning post, or the plug-in electric energy meter clamps the handle through the first groove and the second groove.
![[New patent introduction] A quick-release structure of plug-in electric energy meter](http://i.bosscdn.com/blog/o4/YB/AF/tMP0CAdxYBAAEZh47iDP4357.jpg)
The figure is a schematic diagram of the cooperation of the C-shaped handle and the plug-in electric energy meter in the first embodiment of the utility model
Further, the other end of the handle is provided with a second hook, and the first hook is arranged opposite to or opposite to the second hook. The other end of the handle is provided with a positioning post, and the positioning post has a notch arranged along its axial direction. The material of the handle is plastic. The handle includes a straight part, a first inclined part and a second inclined part. One end of the straight part is connected with the first inclined part, and the other end of the straight part is connected with the second inclined part. The first hook is arranged on the first inclined part away from the straight line. The second hook or positioning post is arranged at one end of the second inclined part away from the straight part, and the first inclined part and the second inclined part are arranged in a figure eight shape. The first inclined portion is provided with a first slot, the second inclined portion is provided with a second slot, and the straight portion is provided with a third slot. The first slot and the second slot are respectively connected to the third slot The first slot, the second slot, and the third slot are combined into a handle slot.
Further, a number of reinforcing ribs are provided in the handle slot. It also includes a connecting piece. The straight portion includes a first horizontal portion and a second horizontal portion. One end of the connecting piece is fixed on the first horizontal portion and rotatably arranged with the first horizontal portion, and the other end of the connecting piece is provided with a first threaded portion , One end of the first horizontal part away from the connecting piece is connected to the first inclined part, one end of the second horizontal part is provided with a second threaded part that is adapted to the first threaded part, and the other end of the second horizontal part is connected to the second inclined part Connected. The material of the handle is metal material.
The beneficial effect of the utility model is that by setting a handle that can be connected with the plug-in electric energy meter, the user can remove the plug-in electric energy meter by pulling the handle, which greatly reduces the difficulty of disassembly and replacement of the plug-in electric energy meter; simple structure , Convenient processing, low manufacturing cost.
Product Name: Car Charger
Place of Origin: Guangdong, China (Mainland)
Brand Name: OEM
Output Type: DC
Connection: Other
Rated Voltage: 12V-24V
Working Temp: 0-55℃
Weight: 36g
Materials: PC+ABS
Color: White Black
Warranty: 1 year
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