CN210909765U

CN210909765U - Screw driver with lamp

Info

Publication number: CN210909765U
Application number: CN201921237121.2U
Authority: CN
Inventors: 孙时雨
Original assignee: Shanghai Easy Use Tools Enterprise Co ltd
Current assignee: Shanghai Easy Use Tools Enterprise Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-07-03
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a take lamp screwdriver, including criticizing pole, handle and tail cap, criticize the front end of the rear end fixed connection at the fixed block of pole, the fixed block is made by transparent leaded light material, the handle is hollow tubular structure, the inside electrical components that is provided with of handle, electrical components includes the series circuit who comprises LED lamp, switch and battery, the switch has at least the part to stretch out to the outside of handle, the front end detachably of handle connects the rear end of fixed block, the front end of block is connected to the rear end detachably of handle, the tail cap rotationally sets up the rear end of block. The utility model has the advantages that: the electric appliance assembly is arranged for lighting, an operator does not need to additionally arrange a flashlight, and the electric appliance assembly is convenient to operate and use.

Description

Screw driver with lamp

Technical Field

The utility model relates to a screwdriver technical field particularly, relates to a take lamp screwdriver.

Background

A screwdriver, also known as a screwdriver, is a tool used to turn a screw to force it into place.

The existing screwdriver is not provided with a lighting tool, and when an operator screws the screwdriver, the operator needs to hold the screwdriver with one hand and hold the flashlight with the other hand, so that the screwdriver is very inconvenient.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a take lamp screwdriver, it has lighting tool, convenient to use certainly.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a take lamp screwdriver, is including criticizing pole, handle and tail cap, criticizing the front end of rear end fixed connection at the fixed block of pole, the fixed block is made by transparent leaded light material, the handle is hollow tubular structure, the inside electrical components that is provided with of handle, electrical components includes the series circuit of compriseing LED lamp, switch and battery, the switch has at least the part to stretch out to the outside of handle, the front end detachably of handle connects the rear end of fixed block, the front end of block is connected to the rear end detachably of handle, the tail cap rotationally sets up the rear end of block.

Furthermore, the fixed block is connected with the handle in an inserting mode.

Furthermore, the rear end of the fixing block is provided with a polygonal protrusion, and the front end of the handle is provided with a notch which is matched with the polygonal protrusion in an inserting manner.

Furthermore, the polygonal protrusion is provided with a hemispherical convex point, a positioning groove in sliding fit with the convex point is arranged in the groove, the positioning groove extends along the front-back direction, and the front end of the positioning groove is provided with a blocking part corresponding to the convex point.

Further, the handle is in threaded connection with the cap.

Furthermore, a shaft is arranged at the rear end of the cover cap, a ball head is arranged at the rear end of the shaft, a central hole of the tail cap is in rotating fit with the shaft, and the ball diameter of the ball head is larger than the aperture of the central hole.

The utility model has the advantages that: the electric appliance assembly is arranged for lighting, an operator does not need to additionally arrange a flashlight, and the electric appliance assembly is convenient to operate and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a screwdriver with a light according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view A-A of the lighted screwdriver of FIG. 1;

fig. 3 is a circuit diagram of an electrical component according to an embodiment of the present invention.

In the figure:

1. a batching rod; 2. a fixed block; 3. a handle; 4. capping; 5. a tail cap; 6. a switch; 7. an electrical component.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1-3, according to the embodiment of the utility model provides a take lamp screwdriver, including criticizing pole 1, handle 3 and tail cap 5, criticizing the front end fixed connection at fixed block 2 of rear end of pole 1, fixed block 2 is made by transparent leaded light material, handle 3 is hollow tubular structure, the inside electrical components 7 that is provided with of handle 3, electrical components 7 includes the series circuit who comprises LED lamp, switch 6 and battery, switch 6 has at least the part to stretch out to the outside of handle 3, the front end detachably of handle 3 connects the rear end of fixed block 2, the front end of cap 4 is connected to the rear end detachably of handle 3, tail cap 5 rotationally sets up the rear end of cap 4.

In a specific embodiment of the present invention, the fixing block 2 is connected to the handle 3 by plugging.

In an embodiment of the present invention, the rear end of the fixing block 2 has a polygonal protrusion, and the front end of the handle 3 has a notch engaged with the polygonal protrusion.

In a specific embodiment of the present invention, the polygonal protrusion has a hemispherical protrusion, the inside of the groove has a positioning groove with a sliding fit of the protrusion, the positioning groove extends along the front-back direction, and the front end of the positioning groove has a blocking portion corresponding to the protrusion.

In a specific embodiment of the present invention, the handle 3 is screwed to the cap 4.

In a specific embodiment of the present invention, the rear end of the cap 4 is provided with a shaft, the rear end of the shaft is provided with a ball head, the central hole of the tail cap 5 is rotatably matched with the shaft, and the spherical diameter of the ball head is greater than the aperture of the central hole.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.

Take lamp screwdriver including criticizing pole 1, fixed block 2, handle 3, block 4, tail cap 5, electrical components 7. The electrical component 7 comprises a circuit board and a series circuit consisting of an LED lamp, a switch 6 and a battery, and one part of the switch 6 can extend out of the handle 3, so that an operator can press the switch conveniently.

Fixed block 2 is made by transparent leaded light material (if transparent plastic, organic glass etc.), criticize pole 1 and fix the front end at fixed block 2, the rear end of fixed block 2 has the polygon arch, the front end of handle 3 has the notch, the notch is pegged graft with the polygon arch and is cooperated, fixed block 2 realizes the tight fit equipment through inserting the polygon arch in the notch of handle 3, relative rotation can not take place between equipment back fixed block 2 and the handle 3, hemispherical bump has on the polygon arch, have in the notch with bump sliding fit's constant head tank, the constant head tank extends along the fore-and-aft direction, the front end of constant head tank has the portion of blockking, when the polygon arch inserts in the notch of handle 3, the bump can be gone into in the constant head tank, when fixed block 2 when removing forward, the portion of blockking can block the bump, play preceding spacing effect.

The handle 3 is a hollow tubular structure, the front end of the handle 3 is provided with a notch, the rear end of the handle 3 is provided with an external thread, and the electrical component 7 is plugged into the handle 3.

Nut cap 4 passes through threaded connection with handle 3, and the front end of nut cap 4 is provided with the internal thread, can compress tightly electrical components 7 after nut cap 4 is connected with handle 3, prevents 2 axial displacements of fixed block.

The tail cap 5 can rotate around a shaft on the cover cap 4, the rear end of the shaft is provided with a ball head, and the ball diameter of the ball head is slightly larger than the aperture of the central hole of the tail cap 5, so that the tail cap 5 cannot fall off from the cover cap 4 after being assembled.

During the specific use, operating personnel press the switch 6, and the LED lamp is lighted, and light passes behind the fixed block 2 along criticizing 1 front axle head direction of pole and lightening, and operating personnel's right hand forefinger is pressed tail cap 5, and the thumb is held between the fingers handle 3 with well finger, and is rotatory, can accomplish the dismantlement or the installation of screw.

To sum up, with the help of the technical scheme of the utility model, have electrical components from there and be used for the illumination, operating personnel need not to join in marriage in addition the flashlight, simple operation, convenient to use.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The screwdriver with the lamp comprises a screwdriver rod (1), a handle (3) and a tail cap (5), and is characterized in that the rear end of the screwdriver rod (1) is fixedly connected to the front end of a fixing block (2), the fixing block (2) is made of transparent light guide materials, the handle (3) is of a hollow tubular structure, an electrical component (7) is arranged inside the handle (3), the electrical component (7) comprises a series circuit formed by an LED lamp, a switch (6) and a battery, at least part of the switch (6) extends out of the handle (3), the front end of the handle (3) is detachably connected with the rear end of the fixing block (2), the rear end of the handle (3) is detachably connected with the front end of the cap (4), the tail cap (5) is rotatably arranged at the rear end of the cap (4), and the fixing block (2) is connected with the handle (3) in an inserting manner, the rear end of fixed block (2) has the polygon arch, the front end of handle (3) have with the protruding grafting complex notch of polygon, hemispherical bump has on the polygon arch, have in the notch with bump sliding fit's constant head tank, the constant head tank extends along the fore-and-aft direction, the front end of constant head tank have with the corresponding portion that blocks of bump.

2. Screwdriver according to claim 1, characterised in that said handle (3) is screwed to said cap (4).

3. Screwdriver according to claim 1, wherein the rear end of the cap (4) is provided with a shaft, the rear end of the shaft is provided with a ball head, the central hole of the tail cap (5) is rotatably fitted with the shaft, and the ball diameter of the ball head is larger than the hole diameter of the central hole.