CN217373989U - Hand-held electric pencil sharpener - Google Patents
Hand-held electric pencil sharpener Download PDFInfo
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- CN217373989U CN217373989U CN202220645474.1U CN202220645474U CN217373989U CN 217373989 U CN217373989 U CN 217373989U CN 202220645474 U CN202220645474 U CN 202220645474U CN 217373989 U CN217373989 U CN 217373989U
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- knife rest
- power supply
- upper cover
- motor
- gear shaft
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- 238000000465 moulding Methods 0.000 description 2
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Abstract
The utility model discloses an electronic ware of cutting of hand-held type, include: upper cover, the fuselage, including a motor, an end cap, a controller, and a cover plate, knife rest assembly and power supply module, knife rest assembly's sub-unit connection has the knife rest gear shaft, the knife rest gear shaft passes through the gear box and is connected with motor drive, be provided with pressure switch on the gear box, pressure switch, motor and power supply module establish ties, knife rest gear shaft and pressure switch swing joint, the lower part both sides of upper cover are provided with the buckle outward, be provided with the draw-in groove that supplies the buckle joint in the upper portion both sides of fuselage, the upper cover is opened and is equipped with and supplies a male hole of cutting a pen. Owing to can realize opening the upper cover at will through upper cover buckle and fuselage draw-in groove cooperation and fall a bits or change knife rest assembly, when pressing upper cover buckle both ends, when opening because the elastic action buckle, can pour the inside pencil bits of fuselage, through the straight-line structural design, width and height dimension obviously reduce a lot, and the outward appearance of working is modelled and is more fit for handheld operation.
Description
Technical Field
The utility model relates to a stationery field, in particular to hand-held type electric pencil sharpener.
Background
Along with economic and technical development, the living standard of people is higher and higher, the commodity types are also enriched, people select commodities, the simplicity, the practicability, the convenience, the easy operability and the durability are always the first choice, and the pencil sharpener is also applied to the field of stationery.
Most of the electric pencil sharpeners on the market are of a seat type and have the defects of large volume, the bottom of the electric pencil sharpeners is provided with an anti-skidding foot pad and is generally suitable for being used on a table top, the electric pencil sharpeners can be directly used by hands, but the use experience effect is poor, and the electric pencil sharpeners are not suitable for being used by hands due to the limitation of structural volume and appearance modeling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hand-held type electric pencil sharpener is in order to solve above-mentioned electric pencil sharpener bulky, be not suitable for the problem of handheld use.
According to an aspect of the utility model, a hand-held type electronic ware of cutting is provided, include: upper cover, the fuselage, including a motor, an end cap, a controller, and a cover plate, knife rest assembly and power supply module, knife rest assembly's sub-unit connection has the knife rest gear shaft, the knife rest gear shaft passes through the gear box and is connected with motor drive, be provided with pressure switch on the gear box, pressure switch, motor and power supply module establish ties, knife rest gear shaft and pressure switch swing joint, the lower part both sides of upper cover are provided with the buckle outward, be provided with the draw-in groove that supplies the buckle joint in the upper portion both sides of fuselage, the upper cover is opened and is equipped with and supplies a male hole of cutting a pen.
The upper cover buckle is matched with the machine body clamping groove, so that the upper cover can be opened at will to pour pencil scraps or replace a tool rest assembly, and when two ends of the upper cover buckle are pressed, the buckle is opened under the elastic action, and the pencil scraps in the machine body can be poured out; if want the tool rest subassembly, then take out the knife rest in the upper cover and change new knife rest, aim at each part assembly position, press the upper cover to the fuselage on, the buckle can fall in the fuselage draw-in groove naturally and be in standby state with upper cover and fuselage locking machine, through the straight row structural design, width and height dimensions obviously reduce a lot, and the outward appearance molding of making is more fit for handheld operation.
In order to better solve the technical defects, the utility model discloses still have better technical scheme:
in some embodiments, a toolholder assembly comprises: the cutter comprises a cutter frame, a cutter blade screw and a cutter blade nut, wherein the bottom of the cutter frame is provided with a butt joint port for connecting a gear shaft of the cutter frame. Therefore, the butt joint port arranged at the bottom of the tool rest can ensure that the tool rest gear shaft cannot be separated from the tool rest in the rotating process.
In some embodiments, the power supply component is a battery, a power supply bin for accommodating the power supply component is arranged in the lower part of the machine body, a positive plate and a negative plate are arranged in the power supply bin, and a power supply bin cover is movably clamped outside the power supply bin. Therefore, the pencil sharpener can be charged by replacing the battery, and the battery can be conveniently replaced by arranging the power supply bin cover.
In some embodiments, a gear bin for accommodating the gear box is arranged in the middle of the machine body, and a through hole for the pressure switch to be in movable contact with the tool rest gear shaft is formed in the bottom of the gear box. Therefore, when a pen is inserted into the knife rest component, the knife rest component can push the knife rest gear shaft to be contacted with the pressure switch.
In some embodiments, the upper portion of the body is provided with a motor compartment for accommodating a motor. Therefore, the motor is ensured not to shake due to overlarge placing space during working.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic view of the connection structure between the tool rest assembly and the pressure switch according to the present invention;
fig. 4 is a schematic perspective view of the upper cover of the present invention;
fig. 5 is a schematic perspective view of the body of the present invention;
fig. 6 is a schematic diagram of the explosion structure of the present invention.
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. 1-6, the present application provides a hand-held electric sharpener comprising: upper cover 1, fuselage 2, motor 3, knife rest assembly 4 and power supply module, knife rest assembly 4's sub-unit connection has knife rest gear shaft 5, knife rest gear shaft 5 passes through gear box 6 and is connected with the transmission of motor 3, be provided with pressure switch 7 on the gear box 6, pressure switch 7, motor 3 and power supply module establish ties, knife rest gear shaft 5 and pressure switch 7 swing joint, upper cover 1's lower part both sides are provided with buckle 8 outward, be provided with the draw-in groove 9 that supplies buckle 8 joint in the upper portion both sides of fuselage 2, upper cover 1 sets up the hole 10 that cuts that supplies the pen to insert.
The machine body 2 is respectively provided with a motor bin, a gear bin and a power supply bin 11 from top to bottom; the upper part of the machine body 2 is provided with a motor bin for accommodating the motor 3; the middle part of the machine body 2 is provided with a gear bin for accommodating a gear box 6, and the bottom of the gear box 6 is provided with a through hole for the pressure switch 7 to be in movable contact with the knife rest gear shaft 5; a power supply compartment 11 for accommodating power supply components is formed in the lower part of the body 2.
In some embodiments, the power supply component is a battery.
The output end of the motor 3 is arranged downwards, a motor gear is arranged on the output end of the motor 3, and the motor gear is meshed with the gear box 6;
the blade carrier assembly 4 includes: knife rest, blade screw and blade nut, the butt joint mouth that supplies knife rest gear shaft 5 to connect is seted up to the bottom of knife rest, sets up the butt joint mouth in the knife rest bottom and can ensure that knife rest gear shaft 5 can not break away from the knife rest at the pivoted in-process, and knife rest gear shaft 5 meshes with gear box 6, and motor 3 drives gear box 6 and rotates to the rotatory pen of cutting that cuts of transmission knife rest assembly 4.
In some embodiments, a positive plate and a negative plate are arranged in the power supply bin 11, and a power supply bin cover 12 is movably clamped outside the power supply bin 11.
When a pencil is inserted into the knife rest component 4 along the pencil sharpening hole 10, the knife rest component 4 pushes the knife rest gear shaft 5 to press the pressure switch 7 downwards, the circuit is switched on, and the motor 3 works to drive the knife rest component 4 to sharpen the pencil.
The buckle 8 of the upper cover 1 is matched with the clamping groove 9 of the machine body 2, so that the upper cover 1 can be opened at will to pour pencil scraps or replace the cutter rest component 4, and when the two ends of the buckle 8 of the upper cover 1 are pressed, the buckle 8 is opened due to the elastic action, so that the pencil scraps in the machine body 2 can be poured out; if want to change tool rest subassembly 4, then take out the knife rest in the upper cover 1 and change new knife rest, aim at each part assembly position, press upper cover 1 to fuselage 2 on, buckle 8 can fall into fuselage 2 draw-in groove 9 naturally and be in standby state with upper cover 1 and fuselage 2 locking machine, through the straight-line structural design, width and height dimensions obviously reduce a lot, the outward appearance molding of making is more fit for handheld operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A hand-held electric pencil sharpener, comprising: upper cover, fuselage, motor, knife rest subassembly and power supply module, knife rest subassembly's sub-unit connection has the knife rest gear shaft, the knife rest gear shaft passes through the gear box and is connected with motor drive, be provided with pressure switch on the gear box, pressure switch, motor and power supply module establish ties, knife rest gear shaft and pressure switch swing joint, the lower part both sides of upper cover are provided with the buckle outward, be provided with the draw-in groove that supplies the buckle joint in the upper portion both sides of fuselage, the upper cover is opened and is equipped with and supplies a male hole of cutting a pen.
2. The hand-held, electric sharpener of claim 1, said blade carrier assembly comprising: the cutter comprises a cutter frame, a cutter blade screw and a cutter blade nut, wherein the bottom of the cutter frame is provided with a butt joint port for connecting a gear shaft of the cutter frame.
3. The hand-held electric pencil sharpener of claim 1 wherein the power supply assembly is a battery, a power supply compartment for containing the power supply assembly is formed in the lower portion of the body, a positive plate and a negative plate are arranged in the power supply compartment, and a power supply compartment cover is movably clamped outside the power supply compartment.
4. The hand-held electric pencil sharpener as claimed in claim 1, wherein a gear bin for accommodating a gear box is arranged in the middle of the sharpener body, and a through hole for the pressure switch to be in movable contact with the knife rest gear shaft is formed in the bottom of the gear box.
5. The hand-held electric sharpener of claim 1 wherein said body upper portion is provided with a motor compartment for housing a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645474.1U CN217373989U (en) | 2022-03-23 | 2022-03-23 | Hand-held electric pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645474.1U CN217373989U (en) | 2022-03-23 | 2022-03-23 | Hand-held electric pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217373989U true CN217373989U (en) | 2022-09-06 |
Family
ID=83102028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220645474.1U Active CN217373989U (en) | 2022-03-23 | 2022-03-23 | Hand-held electric pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217373989U (en) |
-
2022
- 2022-03-23 CN CN202220645474.1U patent/CN217373989U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A handheld electric pencil sharpener Granted publication date: 20220906 Pledgee: Agricultural Bank of China Shixing County Branch Pledgor: Shaoguan Yigao Stationery Technology Co.,Ltd. Registration number: Y2024980003049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |