CN212735824U - Electromagnetic screwdriver - Google Patents
Electromagnetic screwdriver Download PDFInfo
- Publication number
- CN212735824U CN212735824U CN202021343384.4U CN202021343384U CN212735824U CN 212735824 U CN212735824 U CN 212735824U CN 202021343384 U CN202021343384 U CN 202021343384U CN 212735824 U CN212735824 U CN 212735824U
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- electromagnetic
- slide rheostat
- mounting groove
- main body
- utility
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Abstract
The utility model discloses an electromagnetic screwdriver, including rubber handle, battery, electromagnetism bottle opener main part, electro-magnet, slide rheostat and switch, battery mounting groove has been seted up on the inside upper portion of electromagnetism bottle opener main part, the battery is installed in the inside of battery mounting groove, slide rheostat mounting groove has been seted up to outside surface one side lower part of electromagnetism bottle opener main part, slide rheostat installs in the inside of slide rheostat mounting groove, and the slider on the slide rheostat extends slide rheostat mounting groove, switch is installed in the embedding of outside surface one side upper portion of electromagnetism bottle opener main part; the utility model discloses an electromagnetism bottle opener passes through the electro-magnet right the utility model discloses a screw is inhaled tightly, thereby drives the utility model discloses a screw is accomplished to twist soon and is twisted and dismantle the operation, and the head of screw need not set up the recess, makes the utility model discloses a screw is more pleasing to the eye, has certain function of preventing stealing simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the five metals, concretely relates to electromagnetism bottle opener.
Background
The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object.
When the existing screwdrivers fasten screws, the screwdrivers are screwed by the grooves of the screws and the bulges of the screwdrivers, so that the heads of the screws are exposed, the screwdrivers are quite unattractive, can be detached at will, and have poor anti-theft performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromagnetism bottle opener to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic screwdriver comprises a rubber handle, a storage battery, an electromagnetic screwdriver main body, an electromagnet, a slide rheostat and a power switch, the upper part of the inside of the electromagnetic screw driver main body is provided with a storage battery mounting groove, the storage battery is mounted inside the storage battery mounting groove, the lower part of one side of the outer surface of the electromagnetic bottle opener main body is provided with a slide rheostat mounting groove, the slide rheostat is mounted in the slide rheostat mounting groove, and the slide block on the slide rheostat extends out of the slide rheostat mounting groove, the upper part of one side of the outer surface of the electromagnetic screwdriver main body is embedded and mounted with a power switch, an electromagnet is fixedly arranged at the bottom of the electromagnetic screwdriver main body, a wire guide groove is arranged at the lower part inside the electromagnetic screwdriver main body, the rubber handle is sleeved and fixed at the top of the electromagnetic screwdriver main body, and the bottom of the electromagnetic screwdriver main body is provided with a rough surface.
Preferably, a charging interface is arranged on the other side surface of the outer portion of the electromagnetic screwdriver main body, the storage battery, the electromagnet, the sliding rheostat and the power switch are connected in series through a wire, and the charging interface is connected in series with the storage battery through a wire.
Preferably, the electromagnet is a power-off electromagnet.
The screw comprises a screw main body, wherein the top of the screw main body is provided with a rough surface, and the rough surface is matched with an electromagnet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electromagnetism bottle opener passes through the electro-magnet right the utility model discloses a screw is inhaled tightly, thereby drives the utility model discloses a screw is accomplished to twist soon and is dismantled the operation, and the head of screw need not set up the recess, makes the utility model discloses a screw is more pleasing to the eye, has certain function of preventing stealing simultaneously, sets up the top of screw main part into rough surface, and the bottom of electromagnetism bottle opener main part sets up to rough surface to improve coefficient of friction, and then obtain bigger moment of torsion in the adsorption process of electro-magnet, can adjust the electric current size through the slide rheostat, and then change the electro-magnet to the suction of screw, can charge to the battery through the interface that charges.
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.
Fig. 1 is a schematic view of the internal structure of the electromagnetic screwdriver of the present invention;
fig. 2 is a schematic view of a screw structure cooperating with the present invention.
In the figure: 1. a rubber handle; 2. a storage battery; 3. a storage battery mounting groove; 4. a charging interface; 5. a wire guide groove; 6. an electromagnetic screwdriver main body; 7. an electromagnet; 8. a slide rheostat; 9. a sliding varistor mounting groove; 10. a power switch; 11. a rough surface.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: an electromagnetic screwdriver comprises a rubber handle 1, a storage battery 2, an electromagnetic screwdriver main body 6, an electromagnet 7, a sliding rheostat 8 and a power switch 10, wherein the upper part inside the electromagnetic screwdriver main body 6 is provided with a storage battery installation groove 3, the storage battery 2 is installed inside the storage battery installation groove 3, the lower part of one side of the outer surface of the electromagnetic screwdriver main body 6 is provided with a sliding rheostat installation groove 9, the sliding rheostat 8 is installed inside the sliding rheostat installation groove 9, a sliding block on the sliding rheostat 8 extends out of the sliding rheostat installation groove 9, the upper part of one side of the outer surface of the electromagnetic screwdriver main body 6 is embedded and installed with the power switch 10, the bottom of the electromagnetic screwdriver main body 6 is fixedly provided with the electromagnet 7, the lower part inside the electromagnetic screwdriver main body 6 is provided with a wire guide groove 5, a wire connected with, the bottom of the electromagnetic screwdriver main body is provided with a rough surface.
In this embodiment, preferably, a charging interface 4 is disposed on the other side surface of the outside of the electromagnetic opener main body 6, the storage battery 2, the electromagnet 7, the slide rheostat 8 and the power switch 10 are connected in series through a wire, and the charging interface 4 is connected in series with the storage battery 2 through a wire.
In this embodiment, it is preferable that the electromagnet 7 is a power-off electromagnet, and the power-off electromagnet has the characteristics of stable attraction and energy saving.
A screw comprises a screw body, wherein the top of the screw body is provided with a rough surface 11, and the rough surface 11 is matched with an electromagnet 7.
The utility model discloses a theory of operation and use flow: the utility model discloses an electromagnetism bottle opener passes through electro-magnet 7 right the utility model discloses a screw is inhaled tightly, thereby drives the utility model discloses a screw is accomplished to twist soon and is twisted and dismantle the operation, and the head of screw need not set up the recess, makes the utility model discloses a screw is more pleasing to the eye, has certain function of preventing stealing simultaneously, sets up the top of screw main part into rough surface 11, and the bottom of electromagnetism bottle opener main part sets up to rough surface to improve coefficient of friction, and then obtain bigger moment of torsion in the adsorption process of electro-magnet 7, can the regulating current size through slide rheostat 8, and then change the suction of electro-magnet 7 to the screw, can charge battery 2 through charging interface 4.
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 (3)
1. The utility model provides an electromagnetism bottle opener, includes rubber handle (1), battery (2), electromagnetism bottle opener main part (6), electro-magnet (7), slide rheostat (8) and switch (10), its characterized in that: the upper part of the inside of the electromagnetic screw driver main body (6) is provided with a storage battery mounting groove (3), the storage battery (2) is arranged in the storage battery mounting groove (3), the lower part of one side of the outer surface of the electromagnetic opener main body (6) is provided with a slide rheostat mounting groove (9), the slide rheostat (8) is arranged in the slide rheostat mounting groove (9), and the slide block on the slide rheostat (8) extends out of the slide rheostat mounting groove (9), a power switch (10) is embedded and installed at the upper part of one side of the outer surface of the electromagnetic screw driver main body (6), an electromagnet (7) is fixedly arranged at the bottom of the electromagnetic screwdriver main body (6), the lower part of the inside of the electromagnetic screw driver main body (6) is provided with a wire groove (5), the rubber handle (1) is sleeved and fixed at the top of the electromagnetic screwdriver main body (6), and the bottom of the electromagnetic screwdriver main body (6) is provided with a rough surface.
2. An electromagnetic driver according to claim 1, characterized in that: the surface of the other side of the outer portion of the electromagnetic screwdriver main body (6) is provided with a charging interface (4), the storage battery (2), the electromagnet (7), the sliding rheostat (8) and the power switch (10) are connected in series through wires, and the charging interface (4) is connected in series with the storage battery (2) through wires.
3. An electromagnetic driver according to claim 1, characterized in that: the electromagnet (7) is set to be a power-off electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021343384.4U CN212735824U (en) | 2020-07-09 | 2020-07-09 | Electromagnetic screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021343384.4U CN212735824U (en) | 2020-07-09 | 2020-07-09 | Electromagnetic screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212735824U true CN212735824U (en) | 2021-03-19 |
Family
ID=75021080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021343384.4U Active CN212735824U (en) | 2020-07-09 | 2020-07-09 | Electromagnetic screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212735824U (en) |
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2020
- 2020-07-09 CN CN202021343384.4U patent/CN212735824U/en active Active
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