CN201940939U

CN201940939U - A multi-functional screwdriver

Info

Publication number: CN201940939U
Application number: CN2010206954237U
Authority: CN
Inventors: 王雪松
Original assignee: Second Foreign Language School Affiliated to Shanghai Normal University
Current assignee: Second Foreign Language School Affiliated to Shanghai Normal University
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2011-08-24
Anticipated expiration: 2020-12-31

Abstract

The utility model discloses a multi-functional screwdriver, and includes a handle and a screwdriver body of rod, and the handle links with the screwdriver body of rod is in the same place, and the use that matches; The screwdriver still includes an LED lighting device and a magnifying glass, and the LED lighting device comprises switch, the LED light and button cell; The button cell is settled in the inside of the handle, and the surface at the handle is settled to the switch, and the LED light is settled on the screwdriver body of rod, and the magnifying glass is settled in the place that the handle and the screwdriver body of rod contacted. The utility model structure is simple, and is practical convenient.

Description

A kind of multifunctional screw driver

Technical field

The utility model relates to a kind of screwdriver, particularly a kind of multifunctional screw driver.

Background technology

A kind ofly be used for twisting screw, a thin sphenocephaly arranged usually, can insert in the line of rabbet joint or recess of screw cap to force its instrument in place---formal name used at school " screwdriver ".Mainly contain two kinds of a word (negative sign) and crosses (positive sign).Common hex(agonal)screw cutter in addition, hexagonal and outer-hexagonal are two kinds in comprising.

Screwdriver is divided into conventional screw bottle opener (English: Screwdriver) with ratchet screwdriver (electric screw driver) (English: Ratchet screwdriver) again.The conventional screw bottle opener is to add the iron staff that can lock screw by a plastic cement handgrip, and the ratchet screwdriver then is to add a ratchet mechanism by a plastic cement handgrip.The iron staff of lock screw can be dallied clockwise or counterclockwise for the latter, reaches the efficient of promotion lock screw by the function of idle running, and do not need one by one power drill/driver (hand) to be gone back to position originally.

Existing screwdriver falls into 5 types, normal screws cutter, combined screwdriver, electric screw driver, clock and watch bottle opener, little Buddha's warrior attendant screwdriver.

From its planform, have following several usually: straight shape, L shaped, T shape.

The application of screwdriver is very extensive, and particularly when repairing miniature parts, because part is too little, the repairman is difficult to see clearly the structure of the inside, especially in bad weather or do not have to be easy to make damage parts under the environment of light.

The utility model content

The utility model provide a kind of multifunctional screw driver solve existing screwdriver when repairing finding because part is too small, bad weather or do not have not see the inside structure under the bad border such as light, thus cause problem such as damage parts.

The technique effect that technique scheme reaches is as follows;

A kind of multifunctional screw driver, it comprises the handle and the screwdriver body of rod, the described handle and the described screwdriver body of rod are fixed together, and the use that matches; Described screwdriver also comprises a LED lighting device and a magnifying glass, and described LED lighting device is made up of switch, LED illuminating lamp and button cell; Described button cell is placed in the inside of described handle, and described switch is placed in the outer surface of described handle, and described LED illuminating lamp is placed on the described screwdriver body of rod, and described magnifying glass is placed in described handle and the contacted place of the described screwdriver body of rod.

Further, described handle surfaces is provided with projection.

The technical solution of the utility model is as follows;

The utility model is settled LED lighting device and magnifying glass on the existing screwdriver body of rod and handle, when running into smaller parts or bad weather, do not have under the environment such as light, the user can open the LED lighting device or use magnifying glass to see the structure of part the inside clearly, thus handled easily.

Description of drawings

Further specify the utility model below in conjunction with the drawings and specific embodiments.

Fig. 1 is the utility model structural representation.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

As shown in Figure 1, a kind of multifunctional screw driver 100 of the utility model comprises the handle 102 and the screwdriver body of rod 101, and the handle 102 and the screwdriver body of rod 101 are fixed together, and the use that matches.Handle 102 surfaces are provided with projection (not marking among the figure), can prevent handle 102 landings during use.

Screwdriver 100 also comprises a LED lighting device and a magnifying glass 300, and the LED lighting device is made up of switch 201, LED illuminating lamp 202 and button cell 200.

Button cell 200 is placed in the inside of handle 102, and switch 201 is placed in the outer surface of handle 102, and LED illuminating lamp 202 is placed on the screwdriver body of rod 101, and magnifying glass 300 is placed in handle 102 and the screwdriver body of rod 101 contacted places.

A kind of multifunctional screw driver 100 of the utility model is running into finding in use especially, bad weather or do not have under the situation of light, and the user can open the LED illuminating lamp on the screwdriver, perhaps uses magnifying glass to observe.Thereby make the easier internal structure of observing of user, can more effectively operate.

This utility structure is simple, and is easy to use.

More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. multifunctional screw driver, it comprises the handle and the screwdriver body of rod, the described handle and the described screwdriver body of rod are fixed together, and the use that matches; It is characterized in that described screwdriver also comprises a LED lighting device and a magnifying glass, described LED lighting device is made up of switch, LED illuminating lamp and button cell; Described button cell is placed in the inside of described handle, and described switch is placed in the outer surface of described handle, and described LED illuminating lamp is placed on the described screwdriver body of rod, and described magnifying glass is placed in described handle and the contacted place of the described screwdriver body of rod.

2. according to a kind of multifunctional screw driver of claim 1, it is characterized in that described handle surfaces is provided with projection.