CN201907089U

CN201907089U - Light-emitting screwdriver

Info

Publication number: CN201907089U
Application number: CN201020610309XU
Authority: CN
Inventors: 王朝文; 赵飞虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-17
Filing date: 2010-11-17
Publication date: 2011-07-27
Anticipated expiration: 2020-11-17

Abstract

The utility model relates to a light-emitting screwdriver comprising a transparent shell, a screwdriver head and an LED luminous source, wherein the screwdriver head is fixed at the front end of the transparent shell, and a part which is adjacent to the tail end of the screwdriver head and positioned in an inner chamber of the transparent shell is provided with the LED luminous source connected with a battery unit; the outer end of the transparent shell is provided with an elastic button; and the transparent shell consists of an externally threaded barrel and a shell, and the externally threaded barrel is screwed into the shell and matched with internal threads. The light-emitting screwdriver has the advantages of simple structure, convenient production, portability and lower production cost; and the LED luminous source is arranged in the transparent shell adjacent to the tail end of the screwdriver head so that the self-luminous function can be achieved, thereby contributing to the normal working under dark environment and bringing convenience to the real-time application of screwdrivers used under dark environment causing the dimness of vision.

Description

A kind of illuminated screwdriver

Technical field

The utility model relates to a kind of screwdriver, relates in particular to a kind of illuminated screwdriver.

Background technology

Screwdriver typically refers to and is used for twisting screw to force its instrument in place, and a thin sphenocephaly is arranged usually, can insert in the line of rabbet joint or recess of screw cap.The structure of existing most of screwdrivers generally is made up of handle and the cutter head that is arranged on the handle, and its cutter head generally is divided into fixed with two kinds of interchangeable formulas and be mainly used in the fastening of screw and dismantle; But under the darker particular surroundings of some light; the operator makes operation become comparatively difficult through regular meeting because of vision is unclear; even and by the ambient light photograph, also can make troubles to operation equally because of the restriction of working space sometimes, therefore existing like product need carry out certain improvement.

The utility model content

At above defective, the utility model provide a kind of easy to use, simple in structure, cost is lower, have the illuminated screwdriver of LED light emitting source, thereby be implemented in the purpose that can operate smoothly equally in the dim working environment.

For achieving the above object, the utility model is by the following technical solutions:

A kind of illuminated screwdriver comprises transparent outer cover, driver bit and LED light emitting source, transparent outer cover front end fixed screw cutter head, and terminal and be arranged in the transparent outer cover inner chamber LED light emitting source is set near driver bit, this LED light emitting source is connected with battery unit; Described transparent outer cover outer end is provided with elastic button; Described transparent outer cover is made up of external screw thread tube and housing, and described external screw thread tube screws in enclosure interior and matches with internal thread.

The beneficial effect of illuminated screwdriver described in the utility model is: simple in structure, easy to make, be easy to carry, have lower cost of manufacture; Owing to the LED light emitting source is set near the transparent shell inside of cutter head tail end, can realize self light emission function, help operate as normal under dim environment, can be simultaneously in real-time application convenience is provided because of dim screwdriver when causing vision unclear.

Description of drawings

With reference to the accompanying drawings the utility model is described in further detail below.

Fig. 1 is the overall structure schematic diagram of the described illuminated screwdriver of the utility model embodiment;

Fig. 2 is the decomposition texture schematic diagram of the described illuminated screwdriver of the utility model embodiment;

Fig. 3 is the single light source part schematic diagram of the described illuminated screwdriver of the utility model embodiment.

Among the figure:

1, transparent outer cover; 2, driver bit; 3, elastic button; 4, battery unit; 5, LED light emitting source; 6, thread barrel; 7, internal thread.

The specific embodiment

Shown in Fig. 1-2, the described illuminated screwdriver of the utility model embodiment, comprise transparent outer cover 1, driver bit 2 and LED light emitting source 5, described transparent outer cover 1 front end fixed screw cutter head 2, terminal and be arranged in transparent outer cover 1 inner chamber two or more LED light emitting sources 5 are set near this driver bit 2, described LED light emitting source 5 is connected with the battery unit 4 of enclosure interior by metallic laminas; Described transparent outer cover 1 is made up of external screw thread tube 6 and housing, and external screw thread tube 6 wherein screws in enclosure interior and matches with internal thread 7, and described transparent outer cover 1 outer end is provided with elastic button 3.

As shown in Figure 3, the described illuminated screwdriver of the utility model embodiment, can and be arranged in transparent outer cover 1 inner chamber in close these driver bit 2 ends a LED light emitting source 5 only is set, described LED light emitting source 5 is connected with the battery unit 4 of enclosure interior by metallic laminas.

Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.

Claims

1. illuminated screwdriver, comprise transparent outer cover (1), driver bit (2) and LED light emitting source (5), transparent outer cover (1) front end fixed screw cutter head (2), it is characterized in that: terminal and be arranged in transparent outer cover (1) inner chamber LED light emitting source (5) is set near driver bit (2), this LED light emitting source (5) is connected with battery unit (4); Described transparent outer cover (1) outer end is provided with elastic button (3).

2. illuminated screwdriver according to claim 1 is characterized in that: described transparent outer cover (1) is made up of external screw thread tube (6) and housing.

3. illuminated screwdriver according to claim 2 is characterized in that: described external screw thread tube (6) screws in enclosure interior and matches with internal thread (7).