CN202114671U

CN202114671U - Multifunctional screw driver

Info

Publication number: CN202114671U
Application number: CN2011201616205U
Authority: CN
Inventors: 胡峻珲
Original assignee: NINGBO RONGFA ELECTRICAL APPLIANCE CO Ltd
Current assignee: NINGBO RONGFA ELECTRICAL APPLIANCE CO Ltd
Priority date: 2011-05-17
Filing date: 2011-05-17
Publication date: 2012-01-18
Anticipated expiration: 2021-05-17

Abstract

The utility model discloses a multifunctional screw driver, which comprises a handle body (1), a bushing (3), a power supply (8), a circuit board, a control switch (12) and an LED luminous body (7). The head part of the bushing (3) is equipped with a jack (16) for accommodating the head (15) of a screw driver. The power supply (8) and the circuit board are arranged inside the handle body (1). The control switch (12) is arranged at the tail end of the handle body (1). The control switch (12), the power supply (8), the circuit board and the LED luminous body (7) are electrically connected with each other. The LED luminous body (7) arranged inside the handle body (1) is close to the head part of the handle body (1). The head part of the handle body (1) is fixedly connected with a transparent light penetration member (6). The outer end of the light penetration member (6) is fixedly connected with the bushing (3). Due to the adoption of the multifunctional screw driver, the luminous body is prevented from being broken.

Description

Multifunctional screwdriver

Technical field

The utility model relates to a kind of hand-operated tools, specifically is a kind of multifunctional screwdriver.

Background technology

Screwdriver is a kind ofly to be used for fastening or to unclamp the hand-operated tools of screw; It is widely used in fields such as finishing, assembling, machine maintenance; Described screwdriver also is called screwdriver by people; Its structure of the screwdriver of prior art generally comprises handle body, the sleeve pipe that is connected with handle body, screw screwdriver bit, and said sleeve pipe free end end face is provided with the installing hole that supplies the screw screwdriver bit to install, and the screwdriver of this structure in use; Can change the screw screwdriver bit according to the screw of different model, bring convenience for people use; But in the process with this screwdriver maintenance or mounter, the narrow and small or dark place of machine, the staff can't see the concrete operations position clearly; Make troubles to operation like this, at this moment will the floor light instrument, in narrow and small place; The irradiating angle of irradiation instrument can't keep coaxial with direction of operating; Its illuminating effect is also not ideal, and in order to solve the lighting problem of screwdriver in the narrow and small local assembling of machine, the technical staff of factory is provided with illuminations on screwdriver; Go up like National IP Network station and disclose a kind of Granted publication number is called " a kind of multifunctional screw driver that can throw light on " for CN 201064888Y, name patent; Its structure comprises screwdriver handle and magnetic screw driver knife bar, and screwdriver is being fixedly connected with the magnetic screw driver knife bar, and screwdriver is being provided with battery compartment, light switch and high bright LED luminous tube; The working end of said magnetic screw driver knife bar has the magnetic screw driver sleeve, magnetic screw driver sleeve and driver bit socket.The screwdriver of this structure can well solve the lighting problem of screwdriver in the narrow and small local assembling of machine; But the LED luminous tube of the screwdriver of this structure is arranged on the inner face of screwdriver handle, in using the process of screwdriver, is easy to make the LED luminous tube to bump against other objects and breaks.

In addition; We are in the process of overhauling machine or assembling, if because of carelessness cap nut is fallen into the narrow and small and darker place of machine, because the length of magnetic screw driver knife bar falls short of; Can't the cap nut of falling into be taken out, make troubles for like this operating personnel's work.

The utility model content

The technical problem that the utility model will solve is, overcomes the defective of above prior art, and a kind of multifunctional screwdriver that can protect illuminator not crashed through is provided.

The technical solution of the utility model is; A kind of multifunctional screwdriver with following structure is provided: it comprises handle body, sleeve pipe, power supply, wiring board, gauge tap and LED illuminator; Said sleeve pipe head is provided with the jack of ccontaining screw screwdriver bit; Described power supply, wiring board are arranged in the handle body, and described gauge tap is arranged on the tail end of handle body, and gauge tap, power supply, wiring board and LED illuminator are electrically connected; Described LED illuminator is arranged in the handle body, and near the head of handle body; The head of said handle body is fixedly connected a transparent transmission element, and the outer end of transmission element is fixedly connected with sleeve pipe.

After adopting above structure; The utility model multifunctional screwdriver compared with prior art; Have the following advantages: the LED illuminator of this multifunctional screwdriver is arranged in the handle body; And the head of handle body is fixedly connected a transparent transmission element, and this transmission element can protect the LED illuminator not crashed through effectively.

As a kind of improvement, the excircle of said handle body is provided with a plurality of caulking grooves spaced apart, is provided with a handle film, the inwall tight fit of said handle film and caulking groove in said each caulking groove.This handle film compartment of terrain is embedded in the caulking groove of handle body, can play good anti-skidding effect, and when tightening or unclamping screw, the hand of holding screwdriver is difficult for skidding.

Description of drawings

Fig. 1 is the package assembly sketch map of the utility model multifunctional screwdriver.

Fig. 2 is the sectional structure sketch map of the utility model multifunctional screwdriver.

As shown in the figure:

1, handle body, 2, the expansion link assembly, 3, sleeve pipe, 4, screwdriver group cover; 5, connect securing member, 6, transmission element, 7, the LED illuminator, 8, power supply; 9, handle film, 10, caulking groove, 11, magnet, 12, gauge tap; 13, supplying cell, 14, battery carrier, 15, the screw screwdriver bit, 16, jack.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

It is as depicted in figs. 1 and 2,

The utility model multifunctional screwdriver; It comprises handle body 1, sleeve pipe 3, power supply 8, wiring board, gauge tap 12 and LED illuminator 7, and said sleeve pipe 3 heads are provided with the jack 16 of ccontaining screw screwdriver bit 15, and described power supply 8, wiring board are arranged in the handle body 1; Described gauge tap 12 is arranged on the tail end of handle body 1; And gauge tap 12, power supply 8, wiring board and LED illuminator 7 are electrically connected, and described LED illuminator 7 is arranged in the handle body 1, and near the head of handle body 1; The head of said handle body 1 is fixedly connected a transparent transmission element 6, and the outer end of transmission element 6 is fixedly connected with sleeve pipe 3.

Described power supply 8 comprises battery carrier 14 and a plurality of supplying cells 13 that are arranged in the battery carrier 14.

Be provided with expansion link assembly 2 in the described sleeve pipe 3, the free end of said expansion link assembly 2 is provided with magnet 11.When we overhauling machine or the process of assembling in; If because of carelessness cap nut is fallen into the narrow and small and darker place of machine, can the expansion link assembly be pulled out, because the free end of expansion link assembly is provided with magnet; Then be easy to the cap nut that drops is picked up, very easy to use.

The excircle of said handle body 1 is provided with a plurality of caulking grooves spaced apart 10, is provided with a handle film 9 in said each caulking groove 10, the inwall tight fit of said handle film 9 and caulking groove 10.

Said transmission element 6 is fixedly connected with the head of handle body 1 through connecting securing member 5.

Be socketed with screwdriver group cover 4 on the lateral wall of described transmission element 6, on the described screwdriver group cover 4 a plurality of removable screw screwdriver bits 15 be installed.

Claims

1. multifunctional screwdriver; It comprises handle body (1), sleeve pipe (3), power supply (8), wiring board, gauge tap (12) and LED illuminator (7); Said sleeve pipe (3) head is provided with the jack (16) of ccontaining screw screwdriver bit (15); Described power supply (8), wiring board are arranged in the handle body (1), and described gauge tap (12) is arranged on the tail end of handle body (1), and gauge tap (12), power supply (8), wiring board and LED illuminator (7) are electrically connected; It is characterized in that: described LED illuminator (7) is arranged in the handle body (1), and near the head of handle body (1); The head of said handle body (1) is fixedly connected a transparent transmission element (6), and the outer end of transmission element (6) is fixedly connected with sleeve pipe (3).

2. multifunctional screwdriver according to claim 1; It is characterized in that: the excircle of said handle body (1) is provided with a plurality of caulking grooves spaced apart (10); Be provided with a handle film (9) in said each caulking groove (10), the inwall tight fit of said handle film (9) and caulking groove (10).

3. multifunctional screwdriver according to claim 1 is characterized in that: said transmission element (6) is fixedly connected with the head of handle body (1) through connecting securing member (5).