CN217195048U - High-torque electric screwdriver - Google Patents

Abstract

The utility model discloses a high-torsion electric screwdriver, which comprises an electric screwdriver main body and a screwdriver rod, wherein the interior of the screwdriver rod is provided with a mounting groove, the interior of the mounting groove is slidably connected with a screwdriver head, the exterior of the screwdriver rod is slidably connected with an axle sleeve, the interior of the axle sleeve is provided with two first chutes, the two first chutes are symmetrically distributed, the interior of each first chute is slidably connected with a slide block, the slide block is fixedly connected with the screwdriver rod, and a first spring is fixedly connected between the slide block and the first chutes; the utility model discloses the beneficial effect who reaches is: the screw that can prevent to revolve out through the protecting crust appears getting rid of the circumstances of flying, avoids the screw to drop and causes the damage to user's face, and the steadiness when can rotating the inside axle sleeve of protecting crust is strengthened, can utilize the magnetic force of magnetic stripe will drop the inside screw of protecting crust and hold, further prevents to drop, observes the inside circumstances of criticizing the head of protecting crust when the person of facilitating the use dismantles the screw.

Description

High-torque electric screwdriver

Technical Field

The utility model relates to an electronic screwdriver technical field specifically is an electronic screwdriver of high torsion.

Background

At present, when an electric screwdriver with high torque force is used, especially when a user lifts on the back to disassemble and assemble screws at high positions, the screws are very easy to separate from screwdriver heads when being unscrewed due to the lack of necessary protection structures, so that the screws are thrown away, the thrown screws can fall into a crack and cannot be taken out, and the face of the user is damaged, so that certain danger is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic screwdriver of high torsion to solve the traditional electronic screwdriver of high torsion that provides in the above-mentioned background art and lack protective structure's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electronic screwdriver of high torsion, includes electronic screwdriver main part and criticizes the pole, the mounting groove has been seted up to the inside of criticizing the pole, the inside sliding connection of mounting groove has criticized the head, the outside sliding connection who criticizes the pole has the axle sleeve, first spout has been seted up to the inside of axle sleeve, total two, two of first spout is the symmetric distribution, the inside sliding connection of first spout has the slider, slider and criticize pole fixed connection, the first spring of fixedly connected with between slider and the first spout, the outside of axle sleeve is rotated and is connected with the protecting crust.

Preferably, the outside fixedly connected with spacing ring of axle sleeve, the inside of protecting crust is seted up and is used with the spacing ring cooperation ring channel.

Preferably, a magnetic block is fixedly connected to one side of the batch head inside the mounting groove.

Preferably, the outside fixedly connected with U template of electronic screwdriver main part, the inside rotation of U template is connected with the rotor plate, the second spout has been seted up to the inside of rotor plate, the inside sliding connection of second spout has the gag lever post, fixedly connected with second spring between gag lever post and the second spout, the recess that uses with the gag lever post cooperation is seted up to the inside of U template.

Preferably, the inside fixedly connected with magnetic stripe of protective housing, the magnetic stripe is total two, two the magnetic stripe is the symmetric distribution.

Preferably, an observation window is fixedly connected to the inside of the protective shell.

The utility model discloses the beneficial effect who reaches is: through the axle sleeve that sets up, first spout, the slider, first spring and protecting crust, can prevent through the protecting crust that the screw that unscrews from appearing getting rid of the circumstances of flying, avoid the screw to drop and cause the damage to user's face, spacing ring and ring channel through setting up, steadiness when can rotating the inside axle sleeve of protecting crust is strengthened, through the magnetic stripe that sets up, the inside screw of protecting crust that will drop will be utilized to the magnetic force of magnetic stripe and is inhaled, further prevent to drop, through the observation window that sets up, observe the inside circumstances of wholesale of protecting crust when the person of facilitating the use dismantles the screw.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a schematic sectional view of the rotating plate of the present invention.

In the figure: 1. an electric screwdriver main body; 2. a batching rod; 3. mounting grooves; 4. a batch head; 5. a shaft sleeve; 6. a first chute; 7. a slider; 8. a first spring; 9. a protective shell; 10. a limiting ring; 11. an annular groove; 12. a magnetic block; 13. a U-shaped plate; 14. a rotating plate; 15. a second chute; 16. a limiting rod; 17. a second spring; 18. a groove; 19. a magnetic strip; 20. and (4) an observation window.

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 without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an electronic screwdriver of high torsion, including electronic screwdriver main part 1 with criticize pole 2, mounting groove 3 has been seted up to the inside of criticizing pole 2, the inside sliding connection of mounting groove 3 criticizes head 4, the outside sliding connection who criticizes pole 2 has axle sleeve 5, first spout 6 has been seted up to the inside of axle sleeve 5, first spout 6 is total two, two first spouts 6 are the symmetric distribution, the inside sliding connection of first spout 6 has slider 7, slider 7 with criticize 2 fixed connection of pole, the first spring of fixedly connected with 8 between slider 7 and the first spout 6, the outside of axle sleeve 5 is rotated and is connected with protecting crust 9, screw to screwing out is protected under the effect of protecting crust 9.

The outer part of the shaft sleeve 5 is fixedly connected with a limiting ring 10, the inner part of the protective shell 9 is provided with an annular groove 11 matched with the limiting ring 10 for use, and the limiting ring 10 and the annular groove 11 are mainly used for enhancing the stability of the shaft sleeve 5 during rotation for enhancement; a magnetic block 12 is fixedly connected to one side of the batch head 4 inside the mounting groove 3, and the magnetic block 12 is used for fixing the batch head 4 inside the mounting groove 3 through magnetic force; the electric screwdriver is characterized in that a U-shaped plate 13 is fixedly connected to the outer portion of the electric screwdriver main body 1, a rotating plate 14 is rotatably connected to the inner portion of the U-shaped plate 13, a second sliding groove 15 is formed in the rotating plate 14, a limiting rod 16 is slidably connected to the inner portion of the second sliding groove 15, a second spring 17 is fixedly connected between the limiting rod 16 and the second sliding groove 15, a groove 18 matched with the limiting rod 16 for use is formed in the U-shaped plate 13, the rotating plate 14 is mainly used for conveniently containing and placing the electric screwdriver main body 1, the limiting rod 16 and the groove 18 are used for conveniently limiting the position of the rotating plate 14, when the rotating plate 14 is located close to the screwdriver rod 2, the electric screwdriver main body 1 is conveniently clamped with clothes, and when the rotating plate 14 is located far away from the screwdriver rod 2, the electric screwdriver main body 1 is hung on a tool holder through a through hole formed in the rotating plate 14; the interior of the protective shell 9 is fixedly connected with two magnetic strips 19, the two magnetic strips 19 are symmetrically distributed, and the magnetic strips 19 are used for sucking screws in the protective shell 9 and further preventing the screws from falling off; the inside fixedly connected with observation window 20 of protecting crust 9 observes the inside batch head 4 of protecting crust 9 through observation window 20, and the convenience is dismantled the screw.

Specifically, use the utility model discloses the time, at first select suitable batch head 4 and install to criticizing in the mounting groove 3 on the pole 2, fix batch head 4 under the magnetic force effect of the inside magnetic path 12 of mounting groove 3, support protecting crust 9 around the screw and to the direction promotion electronic screwdriver main part 1 that is close to the screw when dismantling the screw of eminence, it is tight with the screw offset until batch head 4 through observation window 20 on the protecting crust 9 simultaneously, start electronic screwdriver main part 1 and screw out, in-process protecting crust 9 can keep apart the screw, prevent that the screw from being thrown away, after dismantling will promote protecting crust 9 under first spring 8's elastic force effect and get back to initial position, the screw of screwing out finally can be held by the inside magnetic stripe 19 of protecting crust 9, the user only need with the screw take out can.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electronic screwdriver of high torsion, includes electronic screwdriver main part (1) and criticizes pole (2), its characterized in that: install groove (3) have been seted up to the inside of criticizing pole (2), the inside sliding connection of install groove (3) criticizes head (4), the outside sliding connection of criticizing pole (2) has axle sleeve (5), first spout (6) have been seted up to the inside of axle sleeve (5), first spout (6) are total two, two first spout (6) are the symmetric distribution, the inside sliding connection of first spout (6) has slider (7), slider (7) and criticize pole (2) fixed connection, first spring (8) of fixedly connected with between slider (7) and first spout (6), the outside rotation of axle sleeve (5) is connected with protecting crust (9).

2. A high torque power screwdriver as claimed in claim 1, wherein: the outer portion of the shaft sleeve (5) is fixedly connected with a limiting ring (10), and an annular groove (11) matched with the limiting ring (10) in use is formed in the protective shell (9).

3. A high torque power screwdriver as claimed in claim 1, wherein: the interior of the mounting groove (3) and one side of the batch head (4) are fixedly connected with a magnetic block (12).

4. A high torque power screwdriver as claimed in claim 1, wherein: the outside fixedly connected with U template (13) of electronic screwdriver main part (1), the inside rotation of U template (13) is connected with rotor plate (14), second spout (15) have been seted up to the inside of rotor plate (14), the inside sliding connection of second spout (15) has gag lever post (16), fixedly connected with second spring (17) between gag lever post (16) and second spout (15), recess (18) that use with gag lever post (16) cooperation are seted up to the inside of U template (13).

5. A high torque power screwdriver as claimed in claim 1, wherein: the inside fixedly connected with magnetic stripe (19) of protective housing (9), magnetic stripe (19) are total two, two magnetic stripe (19) are the symmetric distribution.

6. A high torque power screwdriver as claimed in claim 1, wherein: an observation window (20) is fixedly connected inside the protective shell (9).

Images