CN214445933U

CN214445933U - Multifunctional electric screwdriver

Info

Publication number: CN214445933U
Application number: CN202120072213.0U
Authority: CN
Inventors: 黄善庆
Original assignee: Highman Nantong Hardware Co ltd
Current assignee: Highman Nantong Hardware Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-22
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to an electronic screwdriver technical field just discloses a multi-functional electronic screwdriver, include the screwdriver body and install the bull stick on the screwdriver body, the bull stick is kept away from the one end of screwdriver body and is seted up the adjustment tank that the section is the rectangle, two card holes have been seted up to the symmetry on the relative cell wall of adjustment tank, the first spring of fixedly connected with of the tank bottom of adjustment tank, the other end fixedly connected with section of first spring is the regulation pole of rectangle, the one end that first spring was kept away from to the regulation pole passes the notch of adjustment tank and outwards extends, and has seted up the spread groove, adjust the pole be close to on the back of the body pole wall of adjustment tank bottom the symmetry seted up with card hole assorted draw-in groove, the tank bottom fixedly connected with second spring of draw-in groove, the other end fixedly connected with card pole of second spring. The utility model discloses electronic screwdriver is convenient for install narrow and small space screw.

Description

Multifunctional electric screwdriver

Technical Field

The utility model relates to an electronic screwdriver technical field especially relates to a multi-functional electronic screwdriver.

Background

The electric screwdriver is also called an electric screwdriver, is called an electric screwdriver and an electric screwdriver, and is an electric tool for screwing and unscrewing screws. This electric tool is equipped with the mechanism of regulation and restriction moment of torsion, and the mainly used assembly line is one of the indispensable instrument of most manufacturing enterprises, and traditional electronic screwdriver function is various, during the use, starts the screwdriver for the bull stick on it is rotatory, can install the screw of multiple shape.

However, the length of the traditional screwdriver rotating rod is fixed, screws in narrow spaces cannot be installed, and operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional electric screwdriver appears in the use process in the prior art and providing a multifunctional electric screwdriver.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional electric screwdriver comprises a screwdriver body and a rotating rod arranged on the screwdriver body, wherein one end of the rotating rod, far away from the screwdriver body, is provided with an adjusting groove with a rectangular section, two clamping holes are symmetrically formed in opposite groove walls of the adjusting groove, a first spring is fixedly connected with the groove bottom of the adjusting groove, the other end of the first spring is fixedly connected with an adjusting rod with a rectangular section, one end of the adjusting rod, far away from the first spring, penetrates through a groove opening of the adjusting groove and extends outwards, and is provided with a connecting groove, clamping grooves matched with the clamping holes are symmetrically formed in opposite rod walls, close to the groove bottom of the adjusting groove, of the adjusting rod, the opposite rod walls are respectively, the clamping grooves are fixedly connected with a second spring, the other end of the second spring is fixedly connected with a clamping rod, one end, far away from the second spring, penetrates through the groove opening of the clamping groove and extends towards the corresponding clamping hole, and inserted into the corresponding clamping holes.

Preferably, adjust the pole wall mutually that the pole is close to draw-in groove one side and on the back of the body symmetry seted up first spout, and first spout is located one side that the draw-in groove kept away from the adjustment tank bottom, sliding connection has first slider in the first spout, the notch and the outside extension of first spout are passed to the one end that first spout tank bottom was kept away from to first slider, and with the cell wall fixed connection of adjustment tank, one side setting that first slider is close to two calorie holes.

Preferably, the opposite groove walls of the clamping grooves are symmetrically provided with second sliding grooves, the second sliding grooves are internally and slidably connected with second sliding blocks, and the opposite ends of the second sliding blocks penetrate through the notches corresponding to the second sliding grooves and extend outwards and are fixedly connected with the clamping rods.

Preferably, the ball groove has been seted up to the one end that first slider is close to first spout tank bottom, ball inslot roll is connected with the ball, the one end that the ball kept away from the ball groove tank bottom passes ball groove notch and outwards extends, and with the tank bottom roll connection of first spout, the ball groove is the binding off setting, the diameter of ball is greater than the diameter of ball groove notch.

Preferably, the side wall of the screwdriver body, which is far away from the adjusting rod, is fixedly connected with a hanging ring.

Preferably, the screwdriver body is far away from the handle fixedly connected with on the bottom lateral wall of adjusting the pole, and fixedly connected with rubber circle on the handle.

Compared with the prior art, the utility model provides a multi-functional electronic screwdriver possesses following beneficial effect:

according to the multifunctional electric screwdriver, by arranging the screwdriver body, the rotating rod, the adjusting groove, the clamping hole, the first spring, the adjusting rod, the connecting groove, the clamping groove, the second spring and the clamping rod, when screws in some narrow spaces need to be installed, a thrust force is applied to the clamping rod in the clamping hole, and after the clamping rod is separated from the corresponding clamping hole, the first spring resets, so that the adjusting rod moves in the direction away from the first spring until the first spring completely resets, the clamping rod is clamped into the corresponding clamping hole, which is equivalent to extending of the rotating rod, and screws in the narrow spaces can be installed; when the adjusting rod needs to be reset, the first spring is compressed, and the clamping rod is clamped into the clamping hole close to the bottom of the adjusting groove; the electric screwdriver is convenient for mounting screws in narrow spaces.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses electronic screwdriver is convenient for install narrow and small space screw.

Drawings

Fig. 1 is a schematic structural view of a multifunctional electric screwdriver provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the screw driver comprises a screw driver body 1, a rotating rod 2, an adjusting groove 3, a clamping hole 4, a first spring 5, an adjusting rod 6, a connecting groove 7, a clamping groove 8, a second spring 9, a clamping rod 10, a first sliding groove 11, a first sliding block 12, a second sliding groove 13, a second sliding block 14, a ball groove 15 and a ball 16.

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.

Referring to fig. 1-3, a multifunctional electric screwdriver comprises a screwdriver body 1 and a rotating rod 2 installed on the screwdriver body 1, wherein one end of the rotating rod 2, which is far away from the screwdriver body 1, is provided with an adjusting groove 3 with a rectangular section, two clamping holes 4 are symmetrically arranged on opposite groove walls of the adjusting groove 3, a first spring 5 is fixedly connected with the groove bottom of the adjusting groove 3, the other end of the first spring 5 is fixedly connected with an adjusting rod 6 with a rectangular section, one end of the adjusting rod 6, which is far away from the first spring 5, penetrates through the notch of the adjusting groove 3 and extends outwards, and is provided with a connecting groove 7, clamping grooves 8 matched with the clamping holes 4 are symmetrically arranged on opposite rod walls of the adjusting rod 6, which is close to the groove bottom of the adjusting groove 3, a second spring 9 is fixedly connected with the groove bottom of the clamping groove 8, the other end of the second spring 9 is fixedly connected with a clamping rod 10, one end of the clamping rod 10, which is far away from the second spring 9, penetrates through the notch of the clamping groove 8 and extends towards the corresponding clamping hole 4, the adjusting rod 6 is inserted into the corresponding clamping hole 4, when screws in a small space need to be installed, a pushing force is applied to the clamping rod 10 in the clamping hole 4, after the clamping rod 10 is separated from the corresponding clamping hole 4, the first spring 5 resets, the adjusting rod 6 moves in the direction far away from the first spring 5 until the first spring 5 completely resets, the clamping rod 10 is clamped into the corresponding clamping hole 4, namely the rotating rod 2 is extended, and screws in the small space can be installed; when the adjusting rod 6 needs to be reset, the first spring 5 is compressed, and the clamping rod 10 is clamped into the clamping hole 4 close to the bottom of the adjusting groove 3; the electric screwdriver is convenient for mounting screws in narrow spaces.

Adjust pole 6 and be close to the back of the body pole wall on one side of draw-in groove 8 and symmetrical first spout 11 of having seted up on the pole wall of mutually backing, and first spout 11 is located draw-in groove 8 and keeps away from one side of 3 tank bottoms of adjustment tank, sliding connection has first slider 12 in first spout 11, the notch of first spout 11 is passed and outwards extends to the one end that first slider 12 kept away from 11 tank bottoms of first spout, and with the cell wall fixed connection of adjustment tank 3, first slider 12 is close to the one side setting of two card holes 4, prevent to adjust the condition emergence that pole 6 breaks away from adjustment tank 3.

Second spout 13 has been seted up to the symmetry on the relative cell wall of draw-in groove 8, and sliding connection has second slider 14 in second spout 13, and two second slider 14 one end in opposite directions all pass the notch and the outside extension that correspond second spout 13, and all with kelly 10 fixed connection, prevent that kelly 10 from breaking away from the condition of draw-in groove 8 and taking place.

First slider 12 has been close to the one end of 11 tank bottoms of first spout and has been seted up ball groove 15, and ball groove 15 internal rolling is connected with ball 16, and ball 16 keeps away from the one end of 15 tank bottoms of ball groove and passes ball groove 15 notch and outwards extend, and with the tank bottom rolling connection of first spout 11, ball groove 15 is the setting of binding off, and the diameter of ball 16 is greater than the diameter of 15 tank bottoms of ball groove for first slider 12 moves more swiftly.

The screwdriver body 1 is far away from fixedly connected with link on the lateral wall of adjusting pole 6, and the screwdriver body 1 is far away from fixedly connected with handle on the bottom lateral wall of adjusting pole 6, and is convenient for the use of screwdriver body 1 to fixedly connected with rubber circle on hand.

In the utility model, when screws in some narrow spaces need to be installed, a thrust is applied to the clamping rod 10 in the clamping hole 4, after the clamping rod 10 is separated from the corresponding clamping hole 4, the first spring 5 is reset, so that the adjusting rod 6 moves towards the direction far away from the first spring 5 until the first spring 5 is completely reset, the clamping rod 10 is clamped into the corresponding clamping hole 4, which is equivalent to extending the rotating rod 2, and the screws in the narrow spaces can be installed; when the adjusting rod 6 needs to be reset, the first spring 5 is compressed, and the clamping rod 10 is clamped into the clamping hole 4 close to the bottom of the adjusting groove 3; the electric screwdriver is convenient for mounting screws in narrow spaces.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A multifunctional electric screwdriver comprises a screwdriver body (1) and a rotating rod (2) installed on the screwdriver body (1), and is characterized in that one end, far away from the screwdriver body (1), of the rotating rod (2) is provided with an adjusting groove (3) with a rectangular section, two clamping holes (4) are symmetrically formed in the opposite groove wall of the adjusting groove (3), a first spring (5) is fixedly connected to the groove bottom of the adjusting groove (3), the other end of the first spring (5) is fixedly connected with an adjusting rod (6) with a rectangular section, one end, far away from the first spring (5), of the adjusting rod (6) penetrates through the notch of the adjusting groove (3) and extends outwards, a connecting groove (7) is formed in the adjusting groove (6), clamping grooves (8) matched with the clamping holes (4) are symmetrically formed in the opposite rod wall, close to the groove bottom of the adjusting groove (3), the tank bottom fixedly connected with second spring (9) of draw-in groove (8), the other end fixedly connected with kelly (10) of second spring (9), the notch of draw-in groove (8) is passed and extends to corresponding card hole (4) to the one end that second spring (9) were kept away from in kelly (10), and inserts and establish in corresponding card hole (4).

2. The multifunctional electric screwdriver according to claim 1, wherein the opposite rod walls of the adjusting rod (6) close to one side of the clamping groove (8) are symmetrically provided with first sliding grooves (11), the first sliding grooves (11) are located on one side of the clamping groove (8) far away from the bottom of the adjusting groove (3), the first sliding blocks (12) are connected in the first sliding grooves (11) in a sliding manner, one ends of the first sliding blocks (12) far away from the bottom of the first sliding grooves (11) penetrate through the notches of the first sliding grooves (11) and extend outwards and are fixedly connected with the groove walls of the adjusting groove (3), and the first sliding blocks (12) are arranged close to one side of the two clamping holes (4).

3. The multifunctional electric screwdriver according to claim 1, wherein the opposite slot walls of the slot (8) are symmetrically provided with second sliding slots (13), the second sliding slots (13) are slidably connected with second sliding blocks (14), and opposite ends of the two second sliding blocks (14) both penetrate through the slots of the corresponding second sliding slots (13) and extend outwards, and are both fixedly connected with the clamping rod (10).

4. The multifunctional electric screwdriver according to claim 2, wherein a ball groove (15) is formed in one end of the first sliding block (12) close to the groove bottom of the first sliding groove (11), a ball (16) is connected in the ball groove (15) in a rolling manner, one end of the ball (16) far away from the groove bottom of the ball groove (15) penetrates through the notch of the ball groove (15) and extends outwards, and is connected with the groove bottom of the first sliding groove (11) in a rolling manner, the ball groove (15) is in a closed-up arrangement, and the diameter of the ball (16) is larger than that of the notch of the ball groove (15).

5. The multifunctional electric screwdriver according to claim 1, wherein a hanging ring is fixedly connected to the side wall of the screwdriver body (1) far away from the adjusting rod (6).

6. The multifunctional electric screwdriver according to claim 1, wherein a handle is fixedly connected to the side wall of the bottom of the screwdriver body (1) far away from the adjusting rod (6), and a rubber ring is fixedly connected to the handle.