CN216327980U - Novel lithium electricity precision screwdriver - Google Patents
Novel lithium electricity precision screwdriver Download PDFInfo
- Publication number
- CN216327980U CN216327980U CN202122930450.9U CN202122930450U CN216327980U CN 216327980 U CN216327980 U CN 216327980U CN 202122930450 U CN202122930450 U CN 202122930450U CN 216327980 U CN216327980 U CN 216327980U
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- servo motor
- shell
- precision screwdriver
- novel lithium
- speed reducer
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Abstract
The utility model discloses a novel lithium battery precision screwdriver which is characterized in that: the fan blade protection device comprises a shell, wherein a speed reducer is arranged in the shell, the input end of the speed reducer is connected with a servo motor, the servo motor is arranged in the shell through a fixed support, one end of the servo motor is fixedly provided with a fan blade, and a protection plate is arranged on the fan blade; fixed mounting has a plurality of LED lamp pearls on a side end face of casing, install the transfer line on the output of reduction gear, the hexagon socket head connector is installed to the one end of transfer line, install strong magnet on the hexagon socket head connector, one side adsorption of strong magnet has the tool bit, thereby is convenient for drive the reduction gear through servo motor and reaches the purpose of adjusting rotational speed, and the flabellum of installation is favorable to adsorbing outside air inside the casing through the flabellum of servo motor other end output shaft, conveniently dispels the heat servo motor and reduction gear, improves the life-span of using.
Description
Technical Field
The utility model relates to the technical field of screwdrivers, in particular to a novel lithium battery precision screwdriver.
Background
An electric screwdriver, also known as a screwdriver or an electric screwdriver, is an electric tool for screwing and unscrewing screws. The electric tool is provided with a mechanism for adjusting and limiting torque, is mainly used for assembly lines, and is one of necessary tools for most production enterprises.
The existing lithium battery precision screwdriver is inconvenient to dissipate heat when in use, causes the internal temperature to be too high, is not beneficial to the use of the screwdriver, causes the screwdriver to be damaged when serious, and causes the screwing-down and screwing-out of inconvenient screws in a dark environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel lithium battery precision screwdriver to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel lithium battery precision screwdriver comprises a shell, wherein a speed reducer is arranged inside the shell, the input end of the speed reducer is connected with a servo motor, the servo motor is arranged in the shell through a fixing support, one end of the servo motor is fixedly provided with a fan blade, and a protection plate is arranged on the fan blade;
a plurality of LED lamp pearls are fixedly mounted on one side end face of the shell, a transmission rod is mounted at the output end of the speed reducer, an inner hexagonal connector is mounted at one end of the transmission rod, a strong magnetic block is mounted on the inner hexagonal connector, and a tool bit is adsorbed on one side of the strong magnetic block.
Preferably, the inside of casing is provided with a plurality of draw-in grooves, be provided with the fixture block on the terminal surface of reduction gear, the fixture block is installed in the draw-in groove.
Preferably, a plurality of through grooves distributed at equal intervals are formed in the protection plate.
Preferably, install a plurality of card strips on the casing, install the lithium cell on the card strip, one side fixed mounting of lithium cell has the circuit board.
Preferably, a fixing block is arranged on the surface of the lithium battery, and the surface of one side of the fixing block is in contact with the surface of the clamping strip.
Preferably, an end cover is fixedly mounted at one end of the shell, a charging port is arranged on the end cover, and a dustproof cover is rotatably connected to the charging port.
Preferably, one side of the shell is provided with a plurality of air inlet holes, and the other side of the shell is provided with a plurality of air outlet holes
Compared with the prior art, the utility model has the beneficial effects that:
in the novel lithium battery precision screwdriver, the speed reducer is conveniently driven by the servo motor so as to achieve the purpose of adjusting the rotating speed, and the fan blade arranged on the output shaft at the other end of the servo motor is favorable for adsorbing outside air into the shell, so that the servo motor and the speed reducer are conveniently cooled, and the service life is prolonged;
in the second, this novel lithium electricity precision screwdriver, a plurality of LED lamp pearls through a side-mounting of casing are convenient for provide the illumination for lithium electricity precision screwdriver in the operational environment of dark, facilitate the use, through the strong magnet of installation on the interior hexagonal connector, and the tool bit installation of being convenient for is conveniently adsorbed in the interior hexagonal connector, prevents that the in-process tool bit that uses from dropping.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a structural sectional view of the present invention.
In the figure: 1. a housing; 2. a speed reducer; 3. a servo motor; 4. fixing a bracket; 5. a fan blade; 6. a protection plate; 7. LED lamp beads; 8. a transmission rod; 9. a hexagon socket head; 10. a strong magnetic block; 11. a cutter head; 12. a card slot; 13. a clamping block; 14. a through groove; 15. clamping the strip; 16. a lithium battery; 17. a circuit board; 18. a fixed block; 19. an end cap; 20. a charging port; 21. a dust cover; 22. an air inlet hole; 23. and (4) an air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel lithium battery precision screwdriver comprises a shell 1, wherein a speed reducer 2 is installed inside the shell 1, the input end of the speed reducer 2 is connected with a servo motor 3, the servo motor 3 is installed in the shell 1 through an arranged fixing support 4, a fan blade 5 is fixedly installed at one end of the servo motor 3, and a protection plate 6 is installed on the fan blade 5;
the LED screwdriver is characterized in that a plurality of LED lamp beads 7 are fixedly mounted on one side end face of the shell 1, a transmission rod 8 is mounted on the output end of the speed reducer 2, an inner hexagonal connector 9 is mounted at one end of the transmission rod 8, a strong magnet 10 is mounted on the inner hexagonal connector 9, a tool bit 11 is adsorbed on one side of the strong magnet 10, the speed reducer 2 is conveniently driven by the servo motor 3 so as to achieve the purpose of adjusting the rotating speed, external air is favorably adsorbed into the shell 1 through a fan blade 5 mounted on the output shaft at the other end of the servo motor 3, the servo motor 3 and the speed reducer 2 are conveniently cooled, the service life is prolonged, the lithium electric precision screwdriver is conveniently illuminated in a dark working environment through the plurality of LED lamp beads 7 mounted on one side of the shell 1, the use is convenient, the tool bit 11 is conveniently mounted in the inner hexagonal connector 9 through the strong magnet 10 mounted on the inner hexagonal connector 9 so as to be conveniently adsorbed, preventing the cutter head from falling off during use.
In this embodiment, preferably, the inside of the housing 1 is provided with a plurality of clamping grooves 12, the end surface of the speed reducer 2 is provided with a clamping block 13, the clamping block 13 is installed in the clamping groove 12, and the clamping block 13 is installed in the clamping groove 12, so that the speed reducer 2 is conveniently and fixedly installed inside the housing 1, and the installation stability of the speed reducer 2 is improved.
In this embodiment, it is preferred, be provided with a plurality of equidistance distribution's logical groove 14 on the guard plate 6, be favorable to preventing other spare parts from causing the damage to flabellum 5 through the guard plate 6 that is equipped with, make things convenient for the circulation of air through the logical groove 14 that is equipped with.
In this embodiment, it is preferred, install a plurality of card strips 15 on the casing 1, install lithium cell 16 on the card strip 15, one side fixed mounting of lithium cell 16 has circuit board 17, the installation of the lithium cell 16 of being convenient for through card strip 15, be convenient for provide electric power for this lithium electricity precision screwdriver through lithium cell 16, ensured the normal operating of work, be convenient for control lithium electricity precision screwdriver's use through circuit board 17.
In this embodiment, preferably, the fixing block 18 is disposed on the surface of the lithium battery 16, a side surface of the fixing block 18 contacts with the surface of the clamping strip 15, and the fixing block 18 disposed on the surface of the lithium battery 16 is fixedly connected with the clamping strip 15 by screws, so that the firmness of the installation of the lithium battery 16 is guaranteed.
In this embodiment, preferably, an end cover 19 is fixedly installed at one end of the housing 1, a charging port 20 is disposed on the end cover 19, a dust cover 21 is rotatably connected to the charging port 20, the charging port 20 disposed on the end cover 19 facilitates the supplement of the electric power of the lithium battery 16, and the dust cover 21 disposed on the end cover is favorable for reducing the dust entering the charging port 20.
In this embodiment, it is preferable that one side of casing 1 is provided with a plurality of fresh air inlets 22, and the opposite side of casing 1 is provided with a plurality of exhaust vents 23, makes things convenient for the outside air to flow into the inside of casing 1 through the fresh air inlet 22 that is equipped with, is convenient for take away the inside heat of casing 1 through the exhaust vent 23 that is equipped with, improves the radiating effect greatly.
The working principle is as follows: this novel lithium electricity precision screwdriver is when using, install tool bit 11 in hexagon socket head cap head 9, strong magnetism piece 10 through installation on hexagon socket head cap head 9 is convenient for tool bit 11 and adsorbs, prevent that the in-process tool bit that uses from dropping, start servo motor 3, servo motor 3 is convenient for drive reduction gear 2 and rotates, adjust the rotational speed of tool bit 11, flabellum 5 through installation on the output shaft of the 3 other ends of servo motor is favorable to adsorbing outside air inside casing 1, the convenience is dispelled the heat to servo motor 3 and reduction gear 2, the life-span of improving the use, be convenient for provide the illumination for lithium electricity precision screwdriver in the operational environment of dark through a plurality of LED lamp pearls 7, and is convenient for use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel lithium electricity precision screwdriver, includes casing (1), its characterized in that: a speed reducer (2) is installed inside the shell (1), the input end of the speed reducer (2) is connected with a servo motor (3), the servo motor (3) is installed in the shell (1) through a fixing support (4) arranged on the servo motor, one end of the servo motor (3) is fixedly provided with a fan blade (5), and a protection plate (6) is installed on the fan blade (5);
fixed mounting has a plurality of LED lamp pearls (7) on the terminal surface of one side of casing (1), install transfer line (8) on the output of reduction gear (2), hexagonal socket head (9) are installed to the one end of transfer line (8), install strong magnet (10) on hexagonal socket head (9), one side adsorption of strong magnet (10) has tool bit (11).
2. The novel lithium electric precision screwdriver according to claim 1, characterized in that: the novel gear box is characterized in that a plurality of clamping grooves (12) are formed in the shell (1), clamping blocks (13) are arranged on the end face of the speed reducer (2), and the clamping blocks (13) are installed in the clamping grooves (12).
3. The novel lithium electric precision screwdriver according to claim 1, characterized in that: the protection plate (6) is provided with a plurality of through grooves (14) distributed at equal intervals.
4. The novel lithium electric precision screwdriver according to claim 1, characterized in that: install a plurality of card strips (15) on casing (1), install lithium cell (16) on card strip (15), one side fixed mounting of lithium cell (16) has circuit board (17).
5. The novel lithium electric precision screwdriver according to claim 4, characterized in that: a fixing block (18) is arranged on the surface of the lithium battery (16), and one side surface of the fixing block (18) is in contact with the surface of the clamping strip (15).
6. The novel lithium electric precision screwdriver according to claim 1, characterized in that: one end of the shell (1) is fixedly provided with an end cover (19), a charging port (20) is arranged on the end cover (19), and a dustproof cover (21) is rotatably connected to the charging port (20).
7. The novel lithium electric precision screwdriver according to claim 1, characterized in that: one side of the shell (1) is provided with a plurality of air inlet holes (22), and the other side of the shell (1) is provided with a plurality of air outlet holes (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930450.9U CN216327980U (en) | 2021-11-26 | 2021-11-26 | Novel lithium electricity precision screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930450.9U CN216327980U (en) | 2021-11-26 | 2021-11-26 | Novel lithium electricity precision screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216327980U true CN216327980U (en) | 2022-04-19 |
Family
ID=81153068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122930450.9U Active CN216327980U (en) | 2021-11-26 | 2021-11-26 | Novel lithium electricity precision screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216327980U (en) |
-
2021
- 2021-11-26 CN CN202122930450.9U patent/CN216327980U/en active Active
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