Portable multifunctional electric screwdriver
An electric screwdriver, multi-functional technology, used in power tools, indicating the existence of current/voltage, manufacturing tools, etc., can solve the problems of low efficiency, not easy to disassemble, hidden dangers, etc., to improve work efficiency and ensure work quality , the effect of reducing labor intensity
Inactive Publication Date: 2016-07-20
KAIXIAN COUNTY WEIPENG TECH SERVICE CENT
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, screwdrivers are used in mechanical installation, decoration process or other projects. Most of the screwdrivers used now are manually operated, which is not efficient, and it is not easy for the operator to grasp the force, and the quality of work cannot be guaranteed. If it is not tightened, it will be damaged. There are potential safety hazards. If the force is too strong, it will not be easy to disassemble later, and the current screwdriver has a single function and can only be used to turn the screw.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0014] like figure 1 Shown: a portable multi-functional electric screwdriver, including a housing 1 and a knife bar 5, the housing 1 is an annular cylindrical structure, a motor 2 and a battery 3 are provided near one end of the housing 1, and a battery 3 is located near the other end There is a guide seat 4 at the top position, and the knife bar 5 is fixedly connected with the output shaft of the motor 2 after penetrating the guide seat 4. The middle part of the housin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a portable multifunctional electric screwdriver. The portable multifunctional electric screwdriver comprises a shell and a screwdriver rod. The shell is of an annular column structure. A motor and a storage battery are arranged in the positions, close to one end, of the interior of the shell. A guide base is arranged in the position, close to the other end, of the interior of the shell. The screwdriver rod is fixedly connected with an output shaft of the motor after penetrating through the guide base. A high resistor and a neon bulb are arranged in the middle of the interior of the shell. A shift knob is arranged on the side wall of the interior of the shell. The guide base, the neon bulb, the high resistor and the shift knob are electrically connected through a wire. A motor switch is arranged on the end face of the end, provided with the motor, of the shell. The motor, the storage battery and the motor switch are electrically connected. The screwdriver rod is driven through the motor to rotate so as to screw a screw; and when the shift knob is turned on, the screwdriver rod makes contact with the guide base, the guide base, the high resistor, the neon bulb and the switch are connected, and thus the portable multifunctional electric screwdriver can serve as a test pencil. The portable multifunctional electric screwdriver is simple in structure, convenient to use and suitable for popularization.
Description
technical field [0001] The invention relates to the technical field of electric tools, in particular to a portable multifunctional electric screwdriver. Background technique [0002] At present, screwdrivers are used in mechanical installation, decoration process or other projects. Most of the screwdrivers used now are manually operated, which is not efficient, and it is not easy for the operator to grasp the force, and the quality of work cannot be guaranteed. If it is not tightened, it will be damaged. There are potential safety hazards. If the force is too strong, it will not be easy to disassemble later, and the current screwdriver has a single function and can only be used to turn the screw. [0003] Therefore, it is necessary to design a portable multifunctional electric screwdriver to solve these problems. Contents of the invention [0004] A portable multifunctional electric screwdriver provided by the invention reduces the labor intensity of workers, improves wor...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00G01R19/145
CPCB25B21/00G01R19/145
Inventor 贺全安
Owner KAIXIAN COUNTY WEIPENG TECH SERVICE CENT