CN101544313A - Card conveying mechanism and card guider - Google Patents
Card conveying mechanism and card guider Download PDFInfo
- Publication number
- CN101544313A CN101544313A CN200910132459A CN200910132459A CN101544313A CN 101544313 A CN101544313 A CN 101544313A CN 200910132459 A CN200910132459 A CN 200910132459A CN 200910132459 A CN200910132459 A CN 200910132459A CN 101544313 A CN101544313 A CN 101544313A
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- rotating shaft
- card
- turning unit
- bearing
- belt wheel
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- Delivering By Means Of Belts And Rollers (AREA)
- Conveying Record Carriers (AREA)
Abstract
A card conveying mechanism and a card guider can prevent the co-rotation of the rotating shaft and the rotating component when the power transmission is cut off by a clutch mechanism. The card conveying mechanism (5) of the conveying card (2) comprises the following components: a conveying roller (6) which abuts against the card (2) for conveying the card (2), a rotating shaft (9) which is fixed with a conveying roller (6), a rotating component (30) which is rotatably supported by the rotating shaft (9), a driving mechanism (15) which is connected with the rotating component (30) and rotates the rotating component (30), and a clutch mechanism (33) which connects or cuts off the power transmission between the rotating shaft (9) and the rotating component (30). The rotating component (30) uses a rolling bearing for being rotatablely supported on the rotating shaft (9). The rotating shaft (9) is rotatablely supported by a plurality of bearings (18, 21). Furthermore, at least a bearing (18) which is configured closest to the rotating component (30) is a sliding bearing.
Description
Technical field
The present invention relates to a kind of card card conveying mechanism of using and card guider that comprises this card conveying mechanism carried.
Background technology
In the past, known have a kind of inside at card guider to carry the card Handling device (for example with reference to patent documentation 1) that card is used.The card Handling device that this patent documentation 1 is put down in writing comprises: carry the feed rolls of card, the fixedly rotating shaft, the driver train that can be installed in the turning unit in the rotating shaft with rotating freely and turning unit is rotated of feed rolls.
In addition, this card Handling device also comprise will be fixed on feed rolls in the rotating shaft disconnect and clutch equipment that it can be rotated freely from driver train.This clutch equipment comprises: be fixed on pin in the rotating shaft, be formed on two engaging protrusion on the turning unit.Two engaging protrusion are formed on the external of turning unit, and form with the state that upwards separates in week.Like this, by comprising clutch equipment, the user can insert card or extract card from inserting mouth swimmingly with less power under can not feel than the situation of heavy load.
Patent documentation 1: the Japanese Patent spy opens communique 2003-No. 256781
The card Handling device of being put down in writing as patent documentation 1, comprise in the card Handling device of clutch equipment, for clutch equipment is suitably played a role, need prevent the corotation (with changeing) of rotating shaft and turning unit when pin does not engage with engaging protrusion.Yet, in the card Handling device that patent documentation 1 is put down in writing, do not provide the device that prevents that rotating shaft and turning unit corotation from using.
Summary of the invention
Therefore, technical matters of the present invention is to provide a kind of card conveying mechanism of the corotation of rotating shaft and turning unit can prevent that transmission of power from being cut off by clutch mechanism the time.In addition, technical matters of the present invention also is to provide a kind of card guider that comprises this card conveying mechanism.
In order to solve the problems of the technologies described above, card conveying mechanism of the present invention, it is characterized in that, comprise: carry the carrying roller of card with the card butt, be fixed with the rotating shaft of carrying roller, the turning unit that is supported by rotating shaft rotatably, the driver train that links and make the turning unit rotation with turning unit, and rotating shaft is communicated with or open circuited clutch mechanism with transmission of power between the turning unit, turning unit utilizes antifriction-bearing box rotatably to be supported in the rotating shaft, rotating shaft is rotatably by a plurality of bearings, and, in the bearing of supporting revolving shaft, being configured in the most at least, the bearing of close turning unit is a plain bearing.
In card conveying mechanism of the present invention, turning unit utilizes antifriction-bearing box rotatably to be supported in the rotating shaft, and in the bearing of supporting revolving shaft, being configured in the most at least, the bearing of close turning unit is a plain bearing.Compare with the friction drag of antifriction-bearing box, the friction drag of plain bearing is bigger, therefore, at turning unit by roller bearings, and, when the bearing that is configured in the rotating shaft of close turning unit is plain bearing, can make the holding member and the rotational resistance between the rotating shaft of bearing of supporting revolving shaft bigger than the rotational resistance between turning unit and the rotating shaft.Therefore, when the transmission of power between rotating shaft and turning unit was cut off by clutch mechanism, even the propulsive effort of driver train passes to turning unit, turning unit rotated with respect to rotating shaft, and rotating shaft is not rotated.That is the corotation of rotating shaft and turning unit in the time of, preventing that transmission of power from being cut off by clutch mechanism.
In the present invention, clutch mechanism for example comprises: second engagement section that forms or be fixed on first engagement section in the rotating shaft and form or be fixed on the turning unit and can engage with first engagement section.
In the present invention, preferably antifriction-bearing box be configured in connecting part between turning unit and driver train, change on the axial approximate centre position.In this case, for example, turning unit is a belt wheel, and driver train comprises the belt that engages with belt wheel, disposes an antifriction-bearing box on as the belt wheel of connecting part and the approximate centre engagement section between belt, axial position.When constituting like this, can bear the propulsive effort that passes to turning unit from driver train with fewer purpose antifriction-bearing box.Therefore, can reduce the number of antifriction-bearing box.For example, as mentioned above, the number of antifriction-bearing box can be one.
In the present invention, be preferably in to be formed with on the turning unit and prevent that turning unit from swinging to the anti-down projection of rotating shaft.When constituting like this,,, can prevent that also turning unit from swinging to rotating shaft even reduce the number of antifriction-bearing box by on the approximate centre position of changeing the connecting part between axial, turning unit and driver train, disposing antifriction-bearing box.
Card conveying mechanism of the present invention can be at the framework that comprises the bearing that supporting revolving shaft is installed and is reproduced in the information be recorded on the card and/or the card guider to the reproduction recording device of card record information and use.In this card guider, can prevent the corotation of rotating shaft and turning unit when transmission of power is cut off by clutch mechanism.In addition, this card guider for example comprise as framework, almost parallel ground relatively first framework and second framework of configuration, turning unit be configured in rotating shaft axially on the outside of first framework, plain bearing is installed on first framework.
As mentioned above, in card conveying mechanism of the present invention and card guider, can prevent the corotation of rotating shaft and turning unit when transmission of power is cut off by clutch mechanism.
Description of drawings
Fig. 1 is the block diagram of the schematic configuration of the card guider that is used to illustrate that embodiments of the present invention are related.
Fig. 2 is the belt wheel shown in Figure 1 and the lateral plan of peripheral part thereof.
Fig. 3 is the belt wheel shown in Figure 1 and the cutaway view of peripheral part thereof.
Fig. 4 is the figure that is used to illustrate the effect of clutch mechanism shown in Figure 1.
(nomenclature)
1 card guider
2 cards
3 magnetic heads (reproduction recording device)
5 card conveying mechanisms
6 carrying rollers
9 rotating shafts
15 driver trains
16 first frameworks (framework)
17 second frameworks (framework)
18,21 bearings (plain bearing)
30 belt wheels (turning unit)
30a engages pawl (second engagement section)
The anti-down projection of 30b
31 antifriction-bearing boxs
32 engagement pins (first engagement section)
33 clutch mechanisms
35 belts
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.
(schematic configuration of card guider)
Fig. 1 is the block diagram that is used to illustrate the schematic configuration of the related card guider of embodiments of the present invention 1.Fig. 2 is the belt wheel 30 shown in Figure 1 and the lateral plan of peripheral part thereof.Fig. 3 is the belt wheel 30 shown in Figure 1 and the cutaway view of peripheral part thereof.
The card guider 1 of present embodiment is to be used to reproduce the information that is recorded on the card 2 and/or to the device of card 2 recorded informations.As shown in Figure 1, this card guider 1 comprises: as the magnetic head 3 of the reproduction of carrying out magnetic information and recording reproduction recording device and in card guider 1 card conveying mechanism 5 of carrying card 2 usefulness.
The card 2 of present embodiment for example is that thickness is the vinyl chloride fabrication sheet of the rectangular shape about 0.7～0.8mm.On the surface of this card 2, be formed with the magnetic stripe (not shown) that has write down magnetic information.In addition, also can be on the surface of card 2 the securing integrated circuit chip.In addition, also can be in card 2 antenna of built-in communication usefulness, or can on the surface of card 2, form the typewriting portion of typewriting by the temperature-sensitive mode.And card 2 also can be that thickness is PET (polyethylene terephthalate) card about 0.18～0.36mm and paper card of specific thickness etc.
Card conveying mechanism 5b comprises: carry the carrying roller 6,7,8 of card 2 with the surperficial butt of card 2, be fixed with the rotating shaft 9,10,11 of carrying roller 6～8 respectively, relative with carrying roller 6～8 respectively also respectively by pad roller 12,13,14 towards carrying roller 6～8 application of forces, and the driver train 15 that drives carrying roller 6～8 usefulness.Carrying roller 6～8 for example inwards disposes successively from the card reader side of card guider 1.
At a distolateral toothed belt wheel 26 of fixing of the rotating shaft 10 that is fixed with carrying roller 7, at a distolateral toothed belt wheel 27 of fixing of the rotating shaft 11 that is fixed with carrying roller 8. Belt wheel 26,27 is configured in the outside of the first axial framework 16 of rotating shaft 10,11.In addition, magnetic head 3 is configured in the below of rotating shaft 10, is fixed with the opposed roller 28 relative with magnetic head 3 in rotating shaft 10.
Distolateral rotatably a support in the rotating shaft 9 that is fixed with carrying roller 6 has a toothed belt wheel 30 as turning unit.Particularly, as shown in Figure 3, utilize an antifriction-bearing box 31 that belt wheel 30 rotatably is supported in the rotating shaft 9.Belt wheel 30 is configured in the outside of the first axial framework 16 of rotating shaft 9.
In addition, the front in mounting portion rotating shaft 9, belt wheel 30 is fixed with thin columned engagement pin 32.Particularly, engagement pin 32 so that the two ends of engagement pin 32 be pressed into and be fixed in the hole of a distolateral formation of rotating shaft 9 towards the outstanding form of the radial outside of rotating shaft 9.
As shown in Figure 2, the both end sides of engagement pin 32 is configured between the engaging pawl 30a, and engaging pawl 30a and engagement pin 32 have constituted rotating shaft 9 is communicated with or open circuited clutch mechanism 33 with transmission of power between the belt wheel 30.In the present embodiment, engagement pin 32 is first engagement sections that are fixed in the rotating shaft 9, and engaging pawl 30a is formed in second engagement section on the belt wheel 30.
Side is formed with anti-down projection 30b in another side of belt wheel 30 (right flank among Fig. 3), and this anti-down projection 30b is used to prevent that belt wheel 30 from swinging to rotating shaft 9.Particularly, be formed on another side of belt wheel 30 towards the outstanding circular anti-down projection 30b of radially inner side from the inner peripheral surface of belt wheel 30.The internal diameter of this anti-down projection 30b is bigger slightly than the diameter of rotating shaft 9.Rotating shaft 9 axially on, as shown in Figure 3, anti-down projection 30b is formed on from the position that antifriction-bearing box 31 leaves, has the gap between anti-down projection 30b and the antifriction-bearing box 31.
Antifriction-bearing box 31 is ball-bearing casings.As shown in Figure 3, antifriction-bearing box 31 so that an end face (right side of Fig. 3) and the state that is formed on the 30c of the positioning step portion butt on the inner peripheral surface of belt wheel 30 be configured on the inner peripheral surface of belt wheel 30.In the present embodiment, on the axial approximate centre position engagement section, rotating shaft 9 of 30 of the belt described later 35 that constitutes driver train 15 and belt wheels, dispose antifriction-bearing box 31.That is, rotating shaft 9 axially on, antifriction-bearing box 31 so that the center of belt 35 dispose with the form of roughly aliging in the center of antifriction-bearing box 31.In addition, in the present embodiment, the engagement section that belt 35 and belt wheel are 30 becomes the connecting part of 15 of belt wheel 30 and driver trains.
When driving motor rotated, the power of driving motor passed to rotating shaft 10 or rotating shaft 11 by transmission mechanism, made belt 35 rotations.In addition, in case belt 35 rotations, belt wheel 30 just can rotate.That is, driver train 15 links with belt wheel 30, makes belt wheel 30.
(effect of clutch mechanism)
Fig. 4 is the figure that is used to illustrate the effect of clutch mechanism shown in Figure 1 33.Below, the effect of clutch mechanism 33 is described with reference to Fig. 4.In addition, in the following description, inserted card guider 1, and be example when side is discharged in front of the paper of Fig. 1 by side in front of the paper of Fig. 1, the effect of clutch mechanism 33 is described with card 2.
When card 2 was inserted into card guider 1, for example, the testing agency that is configured in the card reader of card guider 1 detected the front end of card 2, and driving motor starts.In case driving motor starts, belt wheel 30 just can rotate.
When the state of the fashionable clutch mechanism 33 of this card insert for example is state shown in the solid line of Fig. 4 (A), to shown in Fig. 4 (B), belt wheel 30 rotates predetermined angular toward the clockwise direction and till engaging pawl 30a and engagement pin 32 butts, the transmission of power between rotating shaft 9 and the belt wheel 30 is cut off by clutch mechanism 33.Therefore, (that is, carrying roller 6 does not rotate) do not rotated in rotating shaft 9.That is, after belt wheel 30 rotated predetermined angular, engaging pawl 30a and engagement pin 32 butts toward the clockwise direction, the power of driver train 15 passed to rotating shaft 9 from belt wheel 30, rotating shaft 9 rotations.
In addition, when the state of the clutch mechanism 33 before the card 2 in will stopping at card guider 1 is discharged for example is a state shown in Fig. 4 (C), to shown in Fig. 4 (D), belt wheel 30 engages pawl 30a and engagement pin 32 butts towards anticlockwise direction rotation predetermined angular till, the transmission of power between rotating shaft 9 and the belt wheel 30 is cut off by clutch mechanism 33.Therefore, rotating shaft 9 and carrying roller 6 do not rotate.That is, behind anticlockwise direction rotation predetermined angular, engaging pawl 30a and engagement pin 32 butts, the power of driver train 15 passes to rotating shaft 9 from belt wheel 30 at belt wheel 30, rotating shaft 9 rotations.
In addition, when the state of the clutch mechanism 33 in the time of in card 2 is not inserted into card guider 1 for example is a state shown in the solid line of Fig. 4 (A), if the user is pressed into card 2 in the card guider 1, then shown in the long and two-short dash line of Fig. 4 (A), rotating shaft 9 and carrying roller 6 are together with respect to the relative toward the clockwise direction rotation of belt wheel 30.
In addition, when an end of card 2 is sandwiched in state shown in the solid line that between carrying roller 6 and the pad roller 12 and the other end of card 2 state of clutch mechanism 33 when card reader is given prominence to for example is Fig. 4 (E), if the user pulls out card 2 in card guider 1, then shown in the long and two-short dash line of Fig. 4 (E), rotating shaft 9 is rotated towards anticlockwise direction is relative with respect to belt wheel 30 together with carrying roller 6.
(the main effect of present embodiment)
As mentioned above, in the present embodiment, belt wheel 30 utilizes antifriction-bearing box 31 rotatably to be supported in the rotating shaft 9, rotating shaft 9 one distolateral be that bearing 18 supports by plain bearing.Therefore, compare with the rotational resistance between the rotating shaft 9 with belt wheel 30, the rotational resistance between the rotating shaft 9 and first framework 16 is bigger.In addition and since another of rotating shaft 9 distolateral be that bearing 21 supports also by plain bearing, so the rotational resistance between the rotating shaft 9 and second framework 17 is also big.Therefore, in the present embodiment, when the transmission of power between rotating shaft 9 and belt wheel 30 was cut off by clutch mechanism 33, even the propulsive effort of driver train 15 passes to belt wheel 30, belt wheel 30 was with respect to rotating shaft 9 rotations, and rotating shaft 9 can not rotated yet.That is the corotation of rotating shaft 9 and belt wheel 30 in the time of, preventing transmission of power by clutch mechanism 33 cut-outs.
In the present embodiment, antifriction-bearing box 31 is configured on the axial approximate centre position engagement section, rotating shaft 9 of 30 of belt 35 and belt wheels.Therefore, an available antifriction-bearing box 31 bears the propulsive effort (specifically being the tension force of belt 35) that passes to belt wheel 30 from driver train 15.
In the present embodiment, on belt wheel 30, be formed with and prevent that belt wheel 30 from swinging to the anti-down projection 30b of rotating shaft 9.Therefore, even belt wheel 30 utilizes an antifriction-bearing box 31 to be supported in the rotating shaft 9, can prevent that also belt wheel 30 from swinging to rotating shaft 9.
In addition, when being formed with anti-down projection 30b on belt wheel 30, the rotational resistance between belt wheel 30 and the rotating shaft 9 may increase.Yet, in the present embodiment, rotating shaft 9 axially on, anti-down projection 30b is formed on from the position that antifriction-bearing box 31 leaves (promptly, rotating shaft 9 axially on, anti-down projection 30b is formed on the position of leaving from the center of the engagement section of 30 of belt 35 and belt wheels), therefore, between rotating shaft 9 and anti-down projection 30b, be not easy to produce the bigger rotational resistance that the tension force by belt 35 causes.Therefore, even on belt wheel 30, be formed with anti-down projection 30b, the corotation of rotating shaft 9 and belt wheel 30 in the time of also preventing transmission of power by clutch mechanism 33 cut-outs.
(other embodiment)
Above-mentioned embodiment is an example of comparatively desirable embodiment of the present invention, but is not limited thereto, and can carry out various distortion and implement in the scope that does not change purport of the present invention.
In the above-described embodiment, bearing 21 and bearing 18 are the same is plain bearing.In addition, for example, bearing 21 also can be an antifriction-bearing box.Even in this case, because near the bearing 18 that is configured in the belt wheel 30 is plain bearings, the corotation of rotating shaft 9 and belt wheel 30 in the time of therefore also preventing transmission of power by clutch mechanism 33 cut-outs.In addition, bearing 19,20,22,23 also can be an antifriction-bearing box.
In the above-described embodiment, rotating shaft 9 utilizes bearing 18,21 to be supported on two positions.In addition, for example, rotating shaft 9 also can utilize bearing etc. to be supported with the upper part at three.In this case, are plain bearings if be configured in the bearing of the most close belt wheel 30 at least, then can obtain the effect identical with above-mentioned embodiment.
In the above-described embodiment, antifriction-bearing box 31 is ball-bearing casings.In addition, for example, antifriction-bearing box 31 also can be a cylindrical bearing.
In the above-described embodiment, the belt wheel 30 as turning unit rotatably is supported in the rotating shaft 9.In addition, for example also can be that gear as turning unit rotatably is supported in the rotating shaft 9.In this case, for example utilize an antifriction-bearing box that this gear is rotatably remained in the rotating shaft 9.In addition, in this case, for example the gear that is supported by rotating shaft 9 and and the gear of this gear mesh between axial center mate, rotating shaft 9 on antifriction-bearing box of configuration.In addition, in this case, for example, on the gear that is supported by rotating shaft 9, form and prevent that gear from swinging to the anti-down projection of rotating shaft 9.
In the above-described embodiment, engagement pin 32 is fixed in the rotating shaft 9, but also can be in rotating shaft 9 integrally formed and the engaging protrusion that engages pawl 30a engaging.In addition, in the above-described embodiment, engaging pawl 30a is formed on the belt wheel 30, but also engaging part and belt wheel 30 splits that engage with engagement pin 32 can be formed, and this engaging part is fixed on the belt wheel 30.
Claims (7)
1. a card conveying mechanism is characterized in that, comprising:
With the card butt carry described card the carrying roller,
Be fixed with described carrying roller rotating shaft,
Rotatably the turning unit that is supported by described rotating shaft,
Link with described turning unit and make described turning unit rotation driver train and
Described rotating shaft is communicated with or open circuited clutch mechanism with transmission of power between the described turning unit,
Described turning unit utilizes antifriction-bearing box rotatably to be supported in the described rotating shaft, and described rotating shaft is rotatably by a plurality of bearings, and in the described bearing that supports described rotating shaft, being configured in the most at least, the described bearing of close described turning unit is a plain bearing.
2. card conveying mechanism as claimed in claim 1, it is characterized in that described clutch mechanism comprises: second engagement section that forms or be fixed on first engagement section in the described rotating shaft and form or be fixed on the described turning unit and can engage with described first engagement section.
3. card conveying mechanism as claimed in claim 1 is characterized in that, described antifriction-bearing box be configured in described turning unit and described driver train connecting part, on the axial approximate centre of the described commentaries on classics position.
4. card conveying mechanism as claimed in claim 3 is characterized in that,
Described turning unit is a belt wheel,
Described driver train comprises the belt that engages with described belt wheel,
As the described belt wheel of described connecting part and the engagement section between described belt, dispose a described antifriction-bearing box on the described axial approximate centre position.
5. card conveying mechanism as claimed in claim 3 is characterized in that, is formed with to prevent that described turning unit from swinging to the anti-down projection of described rotating shaft on described turning unit.
6. a card guider is characterized in that, comprising:
Each described card conveying mechanism in the claim 1 to 5,
Be equipped with the described bearing that supports described rotating shaft framework and
Reproduction be recorded on the described card information and/or to the reproduction recording device of described card record information.
7. card guider as claimed in claim 6 is characterized in that,
As described framework, comprise first framework and second framework of opening the relative configuration in state almost parallel ground of predetermined distance with sky,
Described turning unit be configured in described rotating shaft axially on the outside of described first framework, described plain bearing is installed on described first framework.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008083744A JP5079566B2 (en) | 2008-03-27 | 2008-03-27 | Card transport mechanism and card reader |
| JP2008-083744 | 2008-03-27 | ||
| JP2008083744 | 2008-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101544313A true CN101544313A (en) | 2009-09-30 |
| CN101544313B CN101544313B (en) | 2015-11-25 |
Family
ID=41191742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910132459.6A Active CN101544313B (en) | 2008-03-27 | 2009-03-26 | Card conveying mechanism and card guider |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5079566B2 (en) |
| CN (1) | CN101544313B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106104578A (en) * | 2014-03-18 | 2016-11-09 | 日本电产三协株式会社 | Card conveying mechanism and card issuing device |
| CN106927283A (en) * | 2015-12-29 | 2017-07-07 | 航天信息股份有限公司 | For the connecting gear and transmission system of card |
| CN112967573A (en) * | 2021-03-12 | 2021-06-15 | 焦作大学 | Ideological and political theory teaching device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6426575B2 (en) * | 2015-08-07 | 2018-11-21 | 日本電産サンキョー株式会社 | Magnetic recording medium processing device |
| WO2017026340A1 (en) * | 2015-08-07 | 2017-02-16 | 日本電産サンキョー株式会社 | Magnetic recording medium processing device |
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| JPS6129085Y2 (en) * | 1980-11-28 | 1986-08-28 | ||
| JPS5997597U (en) * | 1982-12-22 | 1984-07-02 | ミツミ電機株式会社 | stepping motor |
| CN2104228U (en) * | 1991-08-03 | 1992-05-13 | 王皓 | Five-automatic double-action performer for spinning frame |
| JPH06274970A (en) * | 1993-03-17 | 1994-09-30 | Tanashin Denki Co | Rotary drive device |
| JP2782667B2 (en) * | 1993-10-28 | 1998-08-06 | 株式会社三協精機製作所 | Card sorting and feeding device |
| JPH07302308A (en) * | 1994-04-28 | 1995-11-14 | Canon Inc | Carrying device for optical card |
| JP3238832B2 (en) * | 1994-08-31 | 2001-12-17 | アマノ株式会社 | Card transporter for time clock |
| JP2971012B2 (en) * | 1995-09-28 | 1999-11-02 | 株式会社三協精機製作所 | Media transport device |
| JP3326394B2 (en) * | 1998-09-02 | 2002-09-24 | 三洋電機株式会社 | Spindle motor |
| JP2001082444A (en) * | 1999-09-14 | 2001-03-27 | Toyota Central Res & Dev Lab Inc | Internal combustion engine with improved crank shaft supporting structure |
| JP2003256781A (en) * | 2002-02-28 | 2003-09-12 | Denso Wave Inc | Card carrier for card reader |
| JP2004280261A (en) * | 2003-03-13 | 2004-10-07 | Canon Inc | Eject mechanism for recording media |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106104578A (en) * | 2014-03-18 | 2016-11-09 | 日本电产三协株式会社 | Card conveying mechanism and card issuing device |
| CN106104578B (en) * | 2014-03-18 | 2019-03-01 | 日本电产三协株式会社 | Card conveying mechanism and card issuing device |
| CN106927283A (en) * | 2015-12-29 | 2017-07-07 | 航天信息股份有限公司 | For the connecting gear and transmission system of card |
| CN112967573A (en) * | 2021-03-12 | 2021-06-15 | 焦作大学 | Ideological and political theory teaching device |
| CN112967573B (en) * | 2021-03-12 | 2023-03-21 | 焦作大学 | Teaching device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5079566B2 (en) | 2012-11-21 |
| JP2009237942A (en) | 2009-10-15 |
| CN101544313B (en) | 2015-11-25 |
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