CN204674258U - Electro-motion pencil sharpener - Google Patents
Electro-motion pencil sharpener Download PDFInfo
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- CN204674258U CN204674258U CN201520362507.1U CN201520362507U CN204674258U CN 204674258 U CN204674258 U CN 204674258U CN 201520362507 U CN201520362507 U CN 201520362507U CN 204674258 U CN204674258 U CN 204674258U
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- electro
- gear
- pencil sharpener
- sun gear
- deceleration blade
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Abstract
The utility model discloses a kind of electro-motion pencil sharpener, it is successively by Jin Bi mechanism, penknife structure and power set assemble, penknife structure is again by carriage saddle, knife rest and bite composition, and put bottom knife rest and be fixed with a hard contact, hard contact penetrates in knife rest, when pencil is fined away, nib can arrive to hard contact, motor will stop operating and then reverse and exit pencil, power set are by motor, power supply, reducing gear forms, reducing gear is planetary gear speed reducing mechanism, it comprises a side opening and open side has the staving of a circle latch and puts the sun gear in staving, deceleration blade, sun gear is fixed on electric machine main shaft, planetary gear on deceleration blade engages with sun gear, after adopting said structure, not only overall structure is compacter, reduce production cost, and due to planetary reduction gear structure function, make transmission efficiency higher, transmission sound is less, hard contact due to its transmission of signal rapid, prevent cut pen terminate after nib more serious by abrasion, and electric supply installation also can Reusability.
Description
Technical field
The utility model relates to a kind of stationery, refers in particular to a kind of electro-motion pencil sharpener.
Background technology
Electro-motion pencil sharpener is a kind of common things in stationery, the distribution of its travelling gear of traditional electro-motion pencil sharpener comparatively disperses, such design causes transmission efficiency instability, it is excessive to take volume, and noise is also comparatively large, existing electro-motion pencil sharpener in use, when nib arrive to only block time, because there is no controller, motor also can be rotated further, and nib is comparatively serious by abrasion, becomes thicker.
Utility model content
In view of the defect existing for above-mentioned existing electro-motion pencil sharpener, technical problem to be solved in the utility model is to provide the measured electro-motion pencil sharpener of nib matter that a kind of compact conformation, stable transmission, noise are little, cut out.
The utility model also needs to solve another technical problem, is just to provide the reliable electro-motion pencil sharpener of a kind of signal transmission.
For realizing above-mentioned effect, the utility model provides a kind of electro-motion pencil sharpener, it is successively by Jin Bi mechanism, penknife structure and power set assemble, above-mentioned penknife structure is by carriage saddle, put the knife rest in carriage saddle and bite composition, above-mentioned power set are by motor, the power supply of motor power is provided, the reducing gear be connected with motor forms, above-mentioned reducing gear is planetary gear speed reducing mechanism, it comprises the staving of a side opening and puts the sun gear in staving, deceleration blade, above-mentioned sun gear is connected with electric machine main shaft, deceleration blade is connected with sun gear, a circle latch is had inside staving.Realize the transmission of power above by the sun gear in planetary gear speed reducing mechanism and deceleration blade, make overall more compact structure, also reduce the friction sound between gear, transmission efficiency is also higher.
As the preferred version of deceleration blade, described deceleration blade is cylinder, and bottom it, be provided with multiple planetary gear, planetary gear engagement sun gear.Overall structure is simply firm.
As a kind of preferred version that deceleration blade uses, described deceleration blade can multiplely use, and its top of deceleration blade bottom when multiple use need add sun gear.
In order to reduce transmission sound further, described deceleration blade adopts hollow out design.Above-mentioned design by reducing contact area, thus makes noise lower.
In order to solve another technical problem of the utility model, the technological means of employing is: be also provided with a hard contact between deceleration blade and knife rest, hard contact is connected with controller by electric wire, and controller is connected with power supply again.By above-mentioned design when nib touches hard contact, will cut off the electricity supply at once.
As a kind of preferred version of power supply, described power supply is by lithium battery power supply.
Compared with prior art, the utility model has the advantage of: overall structure is compacter, and transmission efficiency is higher, transmission sound is less, and also prevent and cutting after pen terminates, nib is comparatively serious by abrasion, and electric supply installation also can Reusability.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is electro-motion pencil sharpener structural representation described in the utility model.
Fig. 2 is reducing gear described in the utility model assembling schematic diagram.
Fig. 3 is the half sectional view of Fig. 2.
Fig. 4 is deceleration blade structural representation described in the utility model.
As shown in Figure 1 to Figure 4,1, Jin Bi mechanism; 2, carriage saddle; 3, knife rest; 4, bite; 5, motor; 6, staving; 7, sun gear; 8, deceleration blade; 9, planetary gear; 10, hard contact.
Detailed description of the invention
As shown in Figure 1, electro-motion pencil sharpener described in the utility model, it is from top to bottom successively by Jin Bi mechanism 1, penknife structure and power set assemble, above-mentioned Jin Bi mechanism preferentially adopts the Chinese patent patent No. for the automatic pencil feeder for sharpener that ZL201420634470.9 makes referrals to, owing to being prior art and not in the protection domain of this patent, therefore do not describe in detail, above-mentioned penknife structure is by carriage saddle 2, put knife rest 3 in carriage saddle 2 and bite 4 forms, bite 4 is fixed on knife rest 3, and be fixed with a hard contact 10 at carriage saddle 2 bottom centre position, hard contact 10 penetrates in knife rest 3, when pencil is fined away, nib can arrive to hard contact 10, thus motor 5 is stopped operating, the mode stopped is: by electric wire, hard contact 10 is connected with controller, and controller is connected with power supply and realizes,
As shown in Figures 2 and 3, above-mentioned actuating unit is by motor 5, the power supply of motor 5 power is provided, the reducing gear be connected with motor 5 forms, above-mentioned reducing gear is attacked the staving 6 of a circle latch in open side by a side opening and is put the sun gear 7 in staving 6 again, three deceleration blades 8 form, sun gear 7 is fixed on electric machine main shaft, deceleration blade 8 is in hollow out cylinder, and bottom it, be fixed with two planetary gears 9 as shown in Figure 4, planetary gear 9 engages sun gear 7 and uses, certain deceleration blade 8 can also can multiplely use by used aloned, its top of deceleration blade 8 bottom when multiple use need add sun gear 7,
Above-mentioned power supply preferred lithium powered battery.
Electro-motion pencil sharpener is when to cut, by lithium battery power supply, motor 5 is operated, motor 5 main shaft drives sun gear 7 fixed thereon to operate, the planetary gear 9 of sun gear 7 on drive deceleration blade 8 rotates, drive hard contact 10 and knife rest 3 to operate by the rotation of deceleration blade 8, pencil enters in knife rest 3 from Jin Bi mechanism 1 and realizes cutting, when nib touches hard contact 10, motor 5 will stop operating, and completes and cuts pen.
After adopting said structure, not only overall structure is compacter, reduce production cost, and due to the effect of planetary reduction gear structure, make transmission efficiency higher, transmission sound is less, hard contact due to its transmission of signal rapid, prevent cut pen terminate after nib comparatively serious by abrasion, and electric supply installation also can Reusability.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable modifications and changes to above-mentioned embodiment.Therefore; the utility model is not limited to detailed description of the invention disclosed and described above; also should fall in the protection domain of the utility model claim modifications and changes more of the present utility model; in addition; although employ some particular term or title in description; but these particular term or title are just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. an electro-motion pencil sharpener, assembled by Jin Bi mechanism, penknife structure and power set successively, above-mentioned penknife structure by carriage saddle, put knife rest in carriage saddle and bite forms, above-mentioned power set by motor, the power supply of motor power is provided, the reducing gear that is connected with motor forms, it is characterized in that: above-mentioned reducing gear is planetary gear speed reducing mechanism, it comprises the staving of a side opening and puts sun gear, deceleration blade in staving, above-mentioned sun gear is connected with electric machine main shaft, and deceleration blade is connected with sun gear.
2. electro-motion pencil sharpener according to claim 1, is characterized in that: described deceleration blade is cylinder, and bottom it, be provided with multiple planetary gear, planetary gear engagement sun gear.
3. electro-motion pencil sharpener according to claim 1 and 2, is characterized in that: described deceleration blade can multiplely use, and its top of deceleration blade bottom when multiple use need add sun gear.
4. electro-motion pencil sharpener according to claim 3, is characterized in that: described deceleration blade adopts hollow out design.
5. electro-motion pencil sharpener according to claim 1, is characterized in that: be also provided with a hard contact between deceleration blade and knife rest, hard contact is connected with controller by electric wire, and controller is connected with power supply again.
6. electro-motion pencil sharpener according to claim 1 or 5, is characterized in that: described power supply is by lithium battery power supply.
7. electro-motion pencil sharpener according to claim 1, is characterized in that: described staving is provided with a circle latch inside it.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362507.1U CN204674258U (en) | 2015-05-27 | 2015-05-27 | Electro-motion pencil sharpener |
| JP2016002104U JP3205368U (en) | 2015-05-27 | 2016-05-10 | Electric pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362507.1U CN204674258U (en) | 2015-05-27 | 2015-05-27 | Electro-motion pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204674258U true CN204674258U (en) | 2015-09-30 |
Family
ID=54173975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520362507.1U Active CN204674258U (en) | 2015-05-27 | 2015-05-27 | Electro-motion pencil sharpener |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3205368U (en) |
| CN (1) | CN204674258U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711308A (en) * | 2016-01-20 | 2016-06-29 | 欧园园 | Handheld electric pencil sharpener |
| CN106313989A (en) * | 2016-03-29 | 2017-01-11 | 义乌市鼎邦文体用品有限公司 | Vertical hand-rocked pencil sharpener |
| CN106938580A (en) * | 2016-10-11 | 2017-07-11 | 义乌市鼎邦文体用品有限公司 | Cut the penknife structure and penknife of sketch pencil |
| CN107150539A (en) * | 2017-06-29 | 2017-09-12 | 三木控股集团有限公司 | A kind of electric pencil-sharpening unit |
| CN109397944A (en) * | 2018-11-08 | 2019-03-01 | 企业管家（中山）科技有限公司 | A kind of batch pencil sharpening device |
-
2015
- 2015-05-27 CN CN201520362507.1U patent/CN204674258U/en active Active
-
2016
- 2016-05-10 JP JP2016002104U patent/JP3205368U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711308A (en) * | 2016-01-20 | 2016-06-29 | 欧园园 | Handheld electric pencil sharpener |
| CN105711308B (en) * | 2016-01-20 | 2017-06-27 | 欧园园 | A kind of hand electric pencil sharpener |
| CN106313989A (en) * | 2016-03-29 | 2017-01-11 | 义乌市鼎邦文体用品有限公司 | Vertical hand-rocked pencil sharpener |
| CN106938580A (en) * | 2016-10-11 | 2017-07-11 | 义乌市鼎邦文体用品有限公司 | Cut the penknife structure and penknife of sketch pencil |
| CN107150539A (en) * | 2017-06-29 | 2017-09-12 | 三木控股集团有限公司 | A kind of electric pencil-sharpening unit |
| CN109397944A (en) * | 2018-11-08 | 2019-03-01 | 企业管家（中山）科技有限公司 | A kind of batch pencil sharpening device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3205368U (en) | 2016-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |