CN201309352Y - Multifunctional electric pencil sharpener - Google Patents
Multifunctional electric pencil sharpener Download PDFInfo
- Publication number
- CN201309352Y CN201309352Y CNU2008202136152U CN200820213615U CN201309352Y CN 201309352 Y CN201309352 Y CN 201309352Y CN U2008202136152 U CNU2008202136152 U CN U2008202136152U CN 200820213615 U CN200820213615 U CN 200820213615U CN 201309352 Y CN201309352 Y CN 201309352Y
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- China
- Prior art keywords
- knife rest
- planing
- multifunctional motor
- transmission mechanism
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a multifunctional electric pencil sharpener, which comprises a casing, a power mechanism, a transmission mechanism and sharpening mechanisms, wherein the power mechanism, the transmission mechanism and the sharpening mechanisms are installed in the casing. An output end of the power mechanism is connected with an input end of the transmission mechanism, and an output end of the transmission mechanism is connected with input ends of the sharpening mechanisms. The multifunctional electric pencil sharpener is characterized in that at least two sets of sharpening mechanisms are arranged, one is a pencil sharpening mechanism while the other is a crayon sharpening mechanism, and the output end of the transmission mechanism is connected with the input end of each set of the sharpening mechanisms. Each sharpening mechanism comprises a cutter holder, a cutter holder gear, a cutter holder, a cutter holder fastener, a start spring plate and a safety switch. The multifunctional electric pencil sharpener can sharpen pencils or crayons and integrates two functions, which is convenient to be carried and is economic and practice. Besides, the cutter holder can be dismounted and replaced conveniently in the casing, and can be replaced according to requirements, thereby meeting various requirements.
Description
Technical field
The utility model relates to a kind of Pencil planer, especially relates to a kind of multifunctional motor-driven Pencil planer.
Background technology
Existing Pencil planer is generally single function version, promptly only realize the planing pencil, perhaps the plane function of wax crayon, and in actual use, particularly in technology, artistic creation, normally use pencil and wax crayon simultaneously, this just means that will be equipped with two different pens that are respectively applied for planing pencil and planing wax crayon digs, heavy and bother, use inconvenient.In addition, existing electronic Pencil planer generally comprises housing, the transmission mechanism that is equiped with motor in housing, is driven by motor, the planing device that is driven by transmission mechanism.The planing device is fixed in the housing, can not dismantle or dismantle comparatively trouble, also can't change knife rest, causes using inconvenient.
Summary of the invention
The purpose of this utility model solves above defective exactly, proposes a kind of multifunctional motor-driven Pencil planer, has two cover planing mechanisms at least, can realize multiple function.
The purpose of this utility model is solved by the following technical programs.
This multifunctional motor-driven Pencil planer, comprise housing and be installed in housing interior actuating unit, transmission mechanism and planing mechanism, the output of described actuating unit is connected with the input of described transmission mechanism, and the output of described transmission mechanism is connected with described input of planing mechanism.
The characteristics of this multifunctional motor-driven Pencil planer are: described planing mechanism is at least two covers, and the output of described transmission mechanism is connected with the input of every cover planing mechanism respectively.
Preferably, in the above-mentioned multifunctional motor-driven Pencil planer, described planing mechanism comprises pencil planing structure and wax crayon planing mechanism, and the output of described transmission mechanism is connected with the input of pencil planing mechanism and the input of wax crayon planing mechanism respectively.
In the above-mentioned multifunctional motor-driven Pencil planer, described each planing mechanism comprises knife rest, knife rest gear and knife rest card respectively, described knife rest gear is connected with the output of transmission mechanism, described knife rest is fastened in the housing, and between housing and knife rest card, be provided with the knife rest card bullet spare is installed, one end of described knife rest is connected with the knife rest gear is coaxial, the other end and knife rest card connection.
In the above-mentioned multifunctional motor-driven Pencil planer, the knife rest of described wax crayon planing mechanism is the wax crayon knife rest, and hand papercutter, cylinder cutting knife and conical surface cutting knife are installed on the described wax crayon knife rest.
In the above-mentioned multifunctional motor-driven Pencil planer, described housing comprises top panel, offers a hole on the described top panel; Also comprise the valve arrangement that is installed in the top panel below, described valve arrangement comprises the slide guide bar, cooperates valve bar, the valve bar reset spring part installed with the slide guide bar, and the position of described valve bar is over against the position in described hole.
In the above-mentioned multifunctional motor-driven Pencil planer, also comprise the startup shell fragment, described startup shell fragment is installed on the slide bar.
In the above-mentioned multifunctional motor-driven Pencil planer, also comprise the safety switch that is located on the housing, described safety switch is electrically connected with dynamic structure.
In the above-mentioned multifunctional motor-driven Pencil planer, described housing comprises upper casing and scrap box, and described safety switch is located at the upper casing bottom, and the top of described scrap box is provided with pin, and the position of described pin is over against the position of described safety switch.
In the above-mentioned multifunctional motor-driven Pencil planer, the outer surface of described housing also is provided with and points the tread plate that shape adapts.
The utility model is compared with the prior art the beneficial effect that is had: be provided with two cover planing mechanisms, can plane to pencil or wax crayon, collecting two kinds of functions is one, easy to carry, economical and practical.The mounting structure of knife rest in housing makes knife rest can load and unload easily, exchange for, can change knife rest as required, thereby satisfies different needs, more convenient practicality.Be provided with valve arrangement, can open, close a hole, prevent that chip from pouring out from a hole.Be provided with startup shell fragment and safety switch, be used to control the start and stop of CD-ROM drive motor, safe and reliable.
Description of drawings
Fig. 1 is the structure explosive view of the specific embodiment;
Fig. 2 is the structure chart of wax crayon knife rest in the specific embodiment.
The specific embodiment
A kind of multifunctional motor-driven Pencil planer as shown in Figure 1 comprises housing, actuating unit, transmission mechanism, planing mechanism and actuating mechanism.
Housing comprises top panel 4, left side shell 21, right side shell 12 and scrap box 17.Outer surface at left side shell 21, right side shell 12 is provided with and points four tread plates 27 that shape adapts, and tread plate 27 is the arc of depression or projection, and this structure had both been enriched the stereovision of casing appearance, can prevent Pencil planer slippage in the hand simultaneously in use.
Actuating unit, transmission mechanism, planing mechanism all are installed in the upper casing of being made up of top panel 4, left side shell 21, right side shell 12.Actuating unit comprises motor 9 and battery 14.Battery 14 is packed in the battery case 15, and battery case 15 is furnished with battery cover 13, and has lead to be connected with motor 9.Motor 9 is packed in the tooth case 16, and tooth case 16 is furnished with link 7 with motor 9 encapsulation.And tooth case 16 is by being bolted on the battery case 15.Transmission mechanism comprises a plurality of transmission gears 26, is used for transferring power and deceleration.Transmitting gear 26 also is fixed in the tooth case 16.Transmit output shaft gear 10 engagements of the input gear and the motor 9 of gear 26, the output gear that transmits gear 26 meshes with left and right two knife rest gears 18 simultaneously.
Planing mechanism comprises two covers, and a cover is pencil planing mechanism, another set ofly is installed in respectively in left side shell 21 and the right side shell 12 for wax crayon planing mechanism, and two to overlap the mounting means of the mechanisms of planing identical.Pencil planing mechanism comprises pencil knife rest 20, knife rest gear 18 and knife rest card 23.The lower end of pencil knife rest 20 has square hole, thereby this square hole is enclosed within on the square shaft of knife rest gear 18 and is connected with knife rest gear 18.The upper end of pencil knife rest 20 has square shaft, and this square shaft is through in the square hole of knife rest card 23.Knife rest card 23 is installed on the shell 21 of left side, and knife rest card 23 has the space of moving up and down on the installation position of left side shell 21.The knife rest card is housed on the knife rest card 23 bullet spare 22 is installed, the knife rest card is installed bullet spare 22 for the compression spring, between knife rest card 23 and housing, normal condition lower compression spring 22 with knife rest card 23 to pressing down, thereby pencil knife rest 20 is fixing.Change or when unloading pencil knife rest 20, upwards hold up knife rest card 23 and overcome the elastic force that the knife rest card is installed bullet spare 22, make knife rest card 23 move up, the square shaft of pencil knife rest 20 upper ends breaks away from the square hole of knife rest card 23, just can take out pencil knife rest 20.Also similar during installation.The knife rest of wax crayon planing mechanism is a wax crayon knife rest 11, is installed in the right side shell 12, and mounting means is with the pencil mechanism of planing.The structure of wax crayon knife rest 11 is provided with three cutting knifes as shown in Figure 2 on tool holder body.Hand papercutter 1 is equipped with in the upper end of wax crayon knife rest 11, is used for the wrapping paper from coil to coil of wax crayon outer surface is reduced.The upper side of wax crayon knife rest 11 is equipped with cylinder cutting knife 2, is used to cut cylinder, and the wrapping paper strips after hand papercutter 1 is reduced is peeled off from wax crayon.Along on the inclined-plane of the interior conical through hole of wax crayon knife rest 11 conical surface cutting knife 3 being housed, be used for the wax crayon head is cut into taper.
Actuating mechanism comprises valve arrangement, starts shell fragment 8, safety switch 19.Safety switch 19 is connected with the circuit of motor 9, is installed in the bottom of upper casing.Be provided with a pin at the top of scrap box 17, when scrap box 17 and upper casing were closed, this pin propped up safety switch 19, made safety switch 19 connect.But this moment and the circuit of access failure motor 9, because the startup shell fragment 8 of connecting access failure still with safety switch.
Valve arrangement comprises valve central strip 5, left and right valve side slat 25 and slide guide bar 6, and valve central strip 5 and valve side slat 25 cooperate with slide guide bar 6, and inlay the below that is fixed on top panel 4 by slide guide bar 6, can horizontally slip along slide guide bar 6.Starting shell fragment 8 is fixed on the valve central strip 5.Offer two holes on the top panel 4, be used to put into pencil to be planed or wax crayon.And the position of valve side slat 25 and valve central strip 5 is over against two holes, make when pencil or wax crayon insertion hole, can push valve side slat 25 open and valve central strip 5 moves along slide guide bar 6, pencil or wax crayon just can be put in the circular cone through hole of knife rest, valve central strip 5 drives simultaneously start shell fragment 8 and move, startup shell fragment 8 is adjacent to the contact on the slide guide bar 6, makes the circuit of motor 9 connect Pencil planer work.Also be provided with valve bar reset spring part 24 in the both sides of left and right valve side slat 25, valve bar reset spring part 24 is a compression spring, after pencil or wax crayon taking-up, compression spring 24 resets valve central strip 5 and valve side slat 25, close the hole on the top panel 4, can prevent that the scrap in the scrap box 17 from pouring out.Valve central strip 5 drives simultaneously start shell fragment 8 moves, and starts shell fragment 8 and leaves contact, and the circuit of motor disconnects, and Pencil planer quits work.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. multifunctional motor-driven Pencil planer, comprise housing and be installed in housing interior actuating unit, transmission mechanism and planing mechanism, the output of described actuating unit is connected with the input of described transmission mechanism, the output of described transmission mechanism is connected with described input of planing mechanism, it is characterized in that: described planing mechanism is at least two covers, and the output of described transmission mechanism is connected with the input of every cover planing mechanism respectively.
2. multifunctional motor-driven Pencil planer as claimed in claim 1, it is characterized in that: described planing mechanism comprises pencil planing structure and wax crayon planing mechanism, and the output of described transmission mechanism is connected with the input of pencil planing mechanism and the input of wax crayon planing mechanism respectively.
3. multifunctional motor-driven Pencil planer as claimed in claim 2, it is characterized in that: described each planing mechanism comprises knife rest, knife rest gear and knife rest card respectively, described knife rest gear is connected with the output of transmission mechanism, also be provided with the knife rest card bullet spare is installed, described knife rest card is installed bullet spare between knife rest card and housing, one end of described knife rest is connected with the knife rest gear is coaxial, the other end and knife rest card connection.
4. multifunctional motor-driven Pencil planer as claimed in claim 3 is characterized in that: the knife rest of described wax crayon planing mechanism is the wax crayon knife rest, and hand papercutter, cylinder cutting knife and conical surface cutting knife are installed on the described wax crayon knife rest.
5. as any described multifunctional motor-driven Pencil planer in the claim 1 to 4, it is characterized in that: described housing comprises top panel, offers a hole on the described top panel; Also comprise the valve arrangement that is installed in the top panel below, described valve arrangement comprises the slide guide bar, cooperates valve bar, the valve bar reset spring part installed with the slide guide bar, and the position of described valve bar is over against the position in described hole.
6. multifunctional motor-driven Pencil planer as claimed in claim 5 is characterized in that: also comprise the startup shell fragment, described startup shell fragment is installed on the slide bar.
7. multifunctional motor-driven Pencil planer as claimed in claim 6 is characterized in that: also comprise the safety switch that is located on the housing, described safety switch is electrically connected with actuating unit.
8. multifunctional motor-driven Pencil planer as claimed in claim 7, it is characterized in that: described housing comprises upper casing and scrap box, described safety switch is located at the upper casing bottom, and the top of described scrap box is provided with pin, and the position of described pin is over against the position of described safety switch.
9. as any described multifunctional motor-driven Pencil planer in the claim 1 to 4, it is characterized in that: the outer surface of described housing also is provided with and points the tread plate that shape adapts.
10. as any described multifunctional motor-driven Pencil planer in the claim 6 to 9, it is characterized in that: the outer surface of described housing also is provided with and points the tread plate that shape adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202136152U CN201309352Y (en) | 2008-11-17 | 2008-11-17 | Multifunctional electric pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202136152U CN201309352Y (en) | 2008-11-17 | 2008-11-17 | Multifunctional electric pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309352Y true CN201309352Y (en) | 2009-09-16 |
Family
ID=41106605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202136152U Expired - Fee Related CN201309352Y (en) | 2008-11-17 | 2008-11-17 | Multifunctional electric pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309352Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114021A (en) * | 2016-06-28 | 2016-11-16 | 三木控股集团有限公司 | A kind of movement of electric pencil sharpener |
| CN107053916A (en) * | 2017-04-24 | 2017-08-18 | 罗宏丽 | A kind of self assembling type electric pencil-sharpener |
-
2008
- 2008-11-17 CN CNU2008202136152U patent/CN201309352Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114021A (en) * | 2016-06-28 | 2016-11-16 | 三木控股集团有限公司 | A kind of movement of electric pencil sharpener |
| CN107053916A (en) * | 2017-04-24 | 2017-08-18 | 罗宏丽 | A kind of self assembling type electric pencil-sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20111117 |