CN102663455A - Card splitting and limiting structure - Google Patents
Card splitting and limiting structure Download PDFInfo
- Publication number
- CN102663455A CN102663455A CN2012100976043A CN201210097604A CN102663455A CN 102663455 A CN102663455 A CN 102663455A CN 2012100976043 A CN2012100976043 A CN 2012100976043A CN 201210097604 A CN201210097604 A CN 201210097604A CN 102663455 A CN102663455 A CN 102663455A
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- card
- arm
- torsion spring
- stationary shaft
- advance passage
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Abstract
The present invention relates to a card splitting and limiting structure including a card transmission channel and an elastic mechanism which is arranged on the card transmission channel and is used for carrying out splitting and limiting on a card transmitted by the card transmission channel. According to the structure, through arranging the elastic mechanism on the card transmission channel to carrying out splitting and limiting on a card transmitted by the transmission channel, a card passing gap of the card transmission channel can be adjusted automatically and precisely according to the thickness of the card, the card is split accurately, phenomena of sending more cards, adhesion blocking or the like are avoided, an automatic adjusting structure is simple, cost is low, and the application performance of a card sending machine is greatly raised.
Description
Technical field
The present invention relates to card and send treatment facility, relate in particular to a kind of card and split position limiting structure.
Background technology
Card sender is widely used in service facility fields such as finance, traffic, medical treatment and electric power; Existing card sender generally can only once be fixed and send one type card, also has the part card sender to regulate through the gap card, but it regulates the operation underaction; Degree of regulation is not accurate enough; Cause phenomenons such as multiple or stuck easily, especially for the transmission of type card, above-mentioned fault is particularly serious; In addition, though also there is the part card sender to possess the function that splits card, its structure is comparatively complicated, has increased the manufacturing cost of equipment thus.
Summary of the invention
Fundamental purpose of the present invention be to provide a kind of can be automatically according to the different-thickness of various cards regulate gap that card passes through, simple in structure, be convenient to split card and the high card of hair fastener accuracy rate splits position limiting structure.
The present invention proposes a kind of card and splits position limiting structure, comprising: card advance passage and be arranged on the said card advance passage, be used for the card of said card advance channel transfer is split and spacing elastic mechanism.
Preferably, said elastic mechanism is at least single torsion spring, spring or shell fragment; Perhaps, said elastic mechanism comprises spring assembly, torsion spring combination or shell fragment combination at least; Perhaps, said elastic construction comprises in spring, torsion spring and the shell fragment any or two or three combination at least.
Preferably, said elastic mechanism comprises at least one group of ladder torsion spring combination, and every group of ladder torsion spring combination comprises the torsion spring that at least two ladders are arranged, and each torsion spring has the central spring body and reaches by the extended arm of turning round of central spring body one side; The arm of turning round of each torsion spring becomes predetermined angular front and back ladder to arrange along said card advance channel transfer direction, and the end of turning round arm that is positioned at the forefront is close to the base plate of said card advance passage.
Preferably, the coaxial setting of central spring body of the torsion spring arranged of said at least two ladders and and external stability; Perhaps, the central spring body of the torsion spring of said at least two ladders arrangement is arranged above and below and is provided with and and external stability.
Preferably, said card advance passage has sidewall, and said central spring body is fixed on the sidewall of said card advance passage through bracket component.
Preferably;
type support that said bracket component comprises first stationary shaft and supports said first stationary shaft; Said support comprises top board and by the extended vertically downward connection sidewall in the both sides of said top board, two of said support connects sidewall and is fixedly connected with said card advance passage side walls respectively; Said central spring body is set on said first stationary shaft, and said central spring body extends at least one card arm at the said relatively opposite side of turning round arm, and said card arm is held in the top board bottom surface of said support.
Preferably, said bracket component also comprises second stationary shaft, and said second stationary shaft is supported on the said support, and laterally is arranged side by side with said first stationary shaft, and said card arm is held between the top board of said second stationary shaft and said support.
Preferably; Said bracket component comprises: all be fixed on the sidewall of said card advance passage and transversely arranged the 3rd stationary shaft and the 4th stationary shaft; Said central spring body is set on said the 3rd stationary shaft; Said central spring body extends at least one card arm at the said relatively opposite side of turning round arm, and said the 4th stationary shaft is provided with draw-in groove, and said card arm is fastened in the said draw-in groove.
Preferably, the said framework of arm of turning round for extending outward by said central spring body middle part, said framework is the shaped as frame that rectangle frame or bottom have boss or groove.
Preferably, said elastic mechanism comprises two groups of ladder torsion spring combinations, and said two groups of ladder torsion springs combination is transversely arranged on said card advance passage.
Preferably, the be provided with position of said elastic mechanism on said card advance passage comprises the flat card of type card, different-thickness and the IC-card of microarray strip near the said card of lower pressure wheel in this card advance passage.
A kind of card that the present invention proposes splits position limiting structure, through elastic mechanism is set on the card advance passage card of card advance channel transfer is split with spacing, can be according to card thickness; Automatically the accurate card of regulating the card advance passage passes through the gap; And card accurately split, avoided phenomenons such as card pilosity or adhesion be stuck, and simple in structure; Cost is low, has improved the application of card sender greatly.
Description of drawings
Fig. 1 is the perspective view that card of the present invention splits the position limiting structure preferred embodiment;
Fig. 2 is the internal view that card of the present invention splits the position limiting structure preferred embodiment;
Fig. 3 is the structural representation that card of the present invention splits elastic mechanism in the position limiting structure preferred embodiment;
Fig. 4 is that card that the present invention has an another kind of bracket component structure splits position limiting structure and is applied to the synoptic diagram on the card sender.
In order to make technical scheme of the present invention clearer, clear, will combine accompanying drawing to do further to detail below.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Like Fig. 1 and shown in Figure 2, Fig. 1 is the perspective view that card of the present invention splits the position limiting structure preferred embodiment; Fig. 2 is the internal view that card of the present invention splits the position limiting structure preferred embodiment.A kind of card that present embodiment proposes splits position limiting structure, comprising: card advance passage 1 and be arranged on the card advance passage 1, be used for the card 2 that card advance passage 1 transmits is split and spacing elastic mechanism 3.
Wherein, Card advance passage 1 is the passage of transmission card 2 in card 2 treatment facilities such as card sender or card reader/writer; Card 2 splits specifically the be provided with position of position limiting structure in card 2 treatment facilities and does not do concrete qualification in the present embodiment; So long as have the position of card advance passage 1 card 2 fractionation position limiting structures can be set all; Outside the card case that is arranged on card 2 treatment facilities, for the card case with transmission channel, above-mentioned card 2 splits position limiting structure and can also be arranged in the card case of card 2 treatment facilities.
Above-mentioned card advance passage 1 comprises base plate 11, two side 12 and is arranged on delivery wheel 15 and the one group of upper and lower pinch roller 13,14 on the base plate 11 that delivery wheel 15 is arranged side by side at card advance passage 1 upper edge card 2 direction of transfers with upper and lower pinch roller 13,14.For the card advance passage 1 in the card case, then the two side 12 of card advance passage 1 is the two side of card case.
Particularly; Please with reference to Fig. 1, Fig. 2 and combine shown in Figure 3; Fig. 3 is the structural representation of elastic mechanism 3 in the present embodiment; Elastic mechanism 3 is provided with the upper and lower pinch roller 13,14 of position near this card advance passage 1 in the present embodiment on card advance passage 1, can be positioned at the rear of upper and lower pinch roller 13,14, i.e. card 2 side that gets into upper and lower pinch roller 13,14 porch; Also can be positioned at the place ahead of upper and lower pinch roller 13,14.
Elastic mechanism in the present embodiment can be various elastomeric objects such as single torsion spring, spring or shell fragment; Also can be between various elastomeric objects such as spring, torsion spring or shell fragment; Combined between the same elastomeric objects, can also be the mutual combination between different elastomeric objects such as spring, torsion spring or shell fragment, wherein; Spring can be a wire spring, also can be flat spring.Present embodiment is combined as example with torsion spring and describes, but does not limit this kind situation.
Present embodiment elastic mechanism 3 comprises at least one group of ladder torsion spring combination (present embodiment is illustrated with one group of ladder torsion spring combination); Every group of ladder torsion spring combination comprises the torsion spring (present embodiment comprises that with every group of ladder torsion spring combination the torsion spring that two ladders are arranged is illustrated) 31,32 that at least two ladders are arranged; Each torsion spring 31,32 has columniform central spring body 311,321 and reaches by the extended arm 312,322 of turning round of central spring body 311,321 1 sides; Ladder was arranged before and after card 2 direction of transfers of turning round the above-mentioned card advance passage 1 in arm 312,322 edges of each torsion spring 31,32 became predetermined angular; That is to say, two torsion springs 31,32 to turn round arm 312,322 length unequal, be positioned at the place ahead turn round that arm 322 length will be longer than its rear turn round arm 312 length; And the end of turning round arm 322 that is positioned at the place ahead is close to the base plate 11 of card advance passage 1; Wherein, be positioned at the long torsion spring 32 of turning round arm 322 places of the place ahead, length, be used for carrying out spacing the card 2 of bottommost for spacing torsion spring; Be positioned at the short torsion spring 31 of turning round arm 312 places of rear, length for splitting torsion spring, be used for other cards 2 are split.
For torsion spring combination with a plurality of ladders arrangements; Then the arm 312,322 of turning round of each torsion spring 31,32 becomes specifically being characterized as that ladder is arranged before and after the predetermined angular along card 2 direction of transfers of card advance passage 1: the length of turning round arm 322 of last torsion spring 32 will be longer than the length of turning round arm 312 of the adjacent torsion spring in its rear 31; And the like, on card 2 direction of transfers of card advance passage 1, from front to back; The length of turning round arm 312,322 of each torsion spring 31,32 shortens gradually; Wherein, the end of turning round arm 312,322 that is positioned at the forefront is close to the base plate 11 of card advance passage 1, is used for carrying out spacing to the card 2 of bottommost.
In the present embodiment; The central spring body 311,321 of the torsion spring 31,32 of two ladder arrangements can coaxially be provided with; Setting also can be arranged above and below; Present embodiment describes with the coaxial example that is set to, and the central spring body 311,321 of the torsion spring 31,32 of two ladder arrangements is fixed on the sidewall 12 of card advance passage 1 through bracket component 33.
As a kind of embodiment;
type support 330 that bracket component comprises the firstth stationary shaft 331 and supports this first stationary shaft 331; This support 330 comprises that top board 333 reaches by the extended vertically downward connection sidewall 334 in the both sides of top board 333; Wherein, Two connection sidewalls 334 of support are provided with screw mounting hole 332, two connection sidewalls 334 and are fixedly connected with card advance passage 1 side walls 12 respectively through screw.
The central spring body 311,321 of two ladder arrangements is set on above-mentioned first stationary shaft 331; Simultaneously; For each central spring body 311,321; Extend at least one card arm (being two card arms 313,314 in the present embodiment) at the opposite side of turning round arm 312,322 relatively, this card arm 313,314 is held in top board 333 bottom surfaces of support 330.The effect that supports through 313,314 pairs of support 330 tops of card arm; What make torsion spring 31,32 turns round arm 312,322 under external force; Can be rotating shaft with the central shaft of the central spring body 311,321 of torsion spring 31,32; Rotational deformation in certain elastic range produces elastic deformation, and produces certain bounce through elastic deformation.
In addition; In order better the arm 312,322 of turning round of torsion spring 31,32 to be controlled; In this embodiment, bracket component 33 comprises that also the card arm 313,314 that is used for torsion spring 31,32 carries out the second spacing stationary shaft 335, and this second stationary shaft 335 is supported on the above-mentioned support 330; And laterally be arranged side by side with first stationary shaft 331; The card arm 313,314 of each torsion spring 31,32 is held between the top board 333 of second stationary shaft 335 and support 330, thus, can the card arm 313,314 of each torsion spring 31,32 well be gripped through the top board 333 of second stationary shaft 335 with support 330; What make torsion spring 31,32 turns round arm 312,322 under external force; Can be rotating shaft with the central shaft of the central spring body 311,321 of torsion spring 31,32, rotational deformation in less elastic range, and produce certain bounce through elastic deformation.
As another kind of embodiment; The bracket component of elastic mechanism 3 can also adopt following structure in the present embodiment; In conjunction with shown in Figure 4, the card of Fig. 4 another kind of bracket component structure for present embodiment has splits the synoptic diagram of structure applications on card sender, and this bracket component comprises: the 3rd stationary shaft 18 and the 4th stationary shaft 19; The 3rd stationary shaft 18 and the 4th stationary shaft 19 all are fixed on the side plate 12 of card advance passage 1 and are transversely arranged; In the elastic mechanism 3, the central spring body 311,312 of torsion spring 31,32 is set on the 3rd stationary shaft 18 outside, and the 4th stationary shaft 19 is provided with the draw-in groove (not shown); The extended card arm 313,314 of central spring body 311,312 opposite sides by torsion spring 31,32 is fastened in the draw-in groove on the 4th stationary shaft 19; Central spring body 311,312 with torsion spring 31,32 is fixed on the sidewall 12 of card advance passage 1 thus, and make torsion spring 31,32 turn round arm 312,322 under external force, can be rotating shaft with the central shaft of the central spring body 311,312 of torsion spring 31,32; Rotational deformation in certain elastic range, and through the certain bounce of elastic deformation generation.
The card 2 that 3 pairs of card advance passages of present embodiment elastic mechanism 1 transmit splits with spacing ultimate principle and is described below:
On card advance passage 1; Many cards 2 are transmitted the porch of pinch roller 13,14 by delivery wheel 15 up and down; Before arriving upper and lower pinch roller 13,14; Card 2 extruding two torsion springs 31,32 turn round arm 312,322, by two torsion springs 31,32 turn round that arm 312,322 splits card 2 correspondences respectively and spacing.
Particularly, card 2 extruding two torsion springs 31,32 turned round arm at 312,322 o'clock, make the arm 312,322 of turning round of two torsion springs 31,32 produce distortion; Wherein be positioned at the place ahead to turn round arm 322 longer, this is turned round between the base plate 11 of bottom and card advance passage 1 of arm 322 and produces certain clearance, lets the card 2 of bottommost pass through from this gap; And realization limit card function; And be positioned at the rear turn round arm 312 through bounce, with other cards 2 on the bottommost card 2 backward bullet from, realize splitting and block function.
In the said structure, the shape of turning round arm 312,322 of torsion spring 31,32 can be set to various ways, and such as being strip, perhaps the end of turning round arm 312,322 at strip is provided with bend; Can also be set to frame-shaped frame body with turning round arm 312,322; This framework can be rectangle frame; Promptly for each torsion spring 31,32 in the torsion spring combination; Its center spring body 311,321 comprises left and right sides two parts, and rectangle frame is turned round the two side arms of arm 312,322, and spring body 311,321 middle parts extend outward from the center respectively, merge into rectangle frame in the bottom.In addition, in order to cooperate the type card, can also this framework be set to the shaped as frame that the bottom has convexity or groove.The arm 312,322 turned round of torsion spring 31,32 is illustrated with rectangle frame in the present embodiment.
In its embodiment; The turning round arm 312,322 and can also be the shell fragment of sheet of above-mentioned torsion spring 31,32; Elastic mechanism 3 on each card advance passage 1 can also be provided with two or more sets ladder torsion spring combinations, and two or more sets ladder torsion spring combinations can be transversely arranged on card advance passage 1.
According to actual needs; For the card that two or more card advance passages 1 are arranged 2 treatment facilities; One, the elastic mechanism 3 of two or more ladder torsion spring combination of comprising of said structure also can all be set on each card advance passage 1 respectively; Be used for carrying out spacing and fractionation, to improve the transmission accuracy rate of card 2 to card 2.
Need to prove that also the described card 2 of the foregoing description can be the card 2 of polytype or different-thickness,, also can be IC-card of microarray strip etc. such as being the flat card of type card, different-thickness.
Embodiment of the invention card 2 splits position limiting structure, splits with spacing through the card 2 that 1 transmission of 3 pairs of card advance passages of elastic mechanism is set on card advance passage 1, because torsion spring 31,32 is turned round the twisting force of arm 312,322; Can be according to card 2 thickness, the accurate automatically card 2 of regulating card advance passage 1 passes through the gap, and card 2 is accurately split; Phenomenons such as card 2 pilositys or adhesion be stuck have been avoided; And simple in structure, cost is low, has improved the application of card sender greatly.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a card splits position limiting structure, it is characterized in that, comprising: card advance passage and be arranged on the said card advance passage, be used for the card of said card advance channel transfer is split and spacing elastic mechanism.
2. card according to claim 1 splits position limiting structure, it is characterized in that said elastic mechanism is at least single torsion spring, spring or shell fragment; Perhaps, said elastic mechanism comprises spring assembly, torsion spring combination or shell fragment combination at least; Perhaps, said elastic construction comprises in spring, torsion spring and the shell fragment any or two or three combination at least.
3. card according to claim 2 splits position limiting structure; It is characterized in that; Said elastic mechanism comprises at least one group of ladder torsion spring combination; Every group of ladder torsion spring combination comprises the torsion spring that at least two ladders are arranged, and each torsion spring has the central spring body and reaches by the extended arm of turning round of central spring body one side; The arm of turning round of each torsion spring becomes predetermined angular front and back ladder to arrange along said card advance channel transfer direction, and the end of turning round arm that is positioned at the forefront is close to the base plate of said card advance passage; The coaxial setting of central spring body of the torsion spring that said at least two ladders are arranged and and external stability; Perhaps, the central spring body of the torsion spring of said at least two ladders arrangement is arranged above and below and is provided with and and external stability.
4. card according to claim 3 splits position limiting structure, it is characterized in that said card advance passage has sidewall, and said central spring body is fixed on the sidewall of said card advance passage through bracket component.
5. card according to claim 4 splits spacing; It is characterized in that;
type support that said bracket component comprises first stationary shaft and supports said first stationary shaft; Said support comprises top board and by the extended vertically downward connection sidewall in the both sides of said top board, two of said support connects sidewall and is fixedly connected with said card advance passage side walls respectively; Said central spring body is set on said first stationary shaft, and said central spring body extends at least one card arm at the said relatively opposite side of turning round arm, and said card arm is held in the top board bottom surface of said support.
6. card according to claim 5 splits position limiting structure; It is characterized in that; Said bracket component also comprises second stationary shaft; Said second stationary shaft is supported on the said support, and laterally is arranged side by side with said first stationary shaft, and said card arm is held between the top board of said second stationary shaft and said support.
7. card according to claim 4 splits position limiting structure; It is characterized in that; Said bracket component comprises: all be fixed on the sidewall of said card advance passage and transversely arranged the 3rd stationary shaft and the 4th stationary shaft, said central spring body is set on said the 3rd stationary shaft, and said central spring body extends at least one card arm at the said relatively opposite side of turning round arm; Said the 4th stationary shaft is provided with draw-in groove, and said card arm is fastened in the said draw-in groove.
8. split position limiting structure according to each described card among the claim 2-7, it is characterized in that, the said framework of arm of turning round for extending outward by said central spring body middle part, said framework is the shaped as frame that rectangle frame or bottom have boss or groove.
9. card according to claim 8 splits position limiting structure, it is characterized in that, said elastic mechanism comprises two groups of ladder torsion spring combinations, and said two groups of ladder torsion springs combination is transversely arranged on said card advance passage.
10. card according to claim 9 splits position limiting structure; It is characterized in that the be provided with position of said elastic mechanism on said card advance passage comprises the flat card of type card, different-thickness and the IC-card of microarray strip near the said card of lower pressure wheel in this card advance passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210097604.3A CN102663455B (en) | 2012-04-05 | 2012-04-05 | Card splitting and limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210097604.3A CN102663455B (en) | 2012-04-05 | 2012-04-05 | Card splitting and limiting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102663455A true CN102663455A (en) | 2012-09-12 |
| CN102663455B CN102663455B (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210097604.3A Active CN102663455B (en) | 2012-04-05 | 2012-04-05 | Card splitting and limiting structure |
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| Country | Link |
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| CN (1) | CN102663455B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020662A (en) * | 2012-11-19 | 2013-04-03 | 深圳市驰卡技术有限公司 | Card transmitting machine and card shifting wheel thereof |
| CN106624956A (en) * | 2016-12-30 | 2017-05-10 | 广东工业大学 | Combined stopper used for numerical control machine tool and robot |
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| CN101030262A (en) * | 2007-03-13 | 2007-09-05 | 凯帝义电子(深圳)有限公司 | Card delivering device for card seller |
| CN201532640U (en) * | 2009-09-16 | 2010-07-21 | 苏州朗为控制技术有限公司 | An automatic card dispensing machine swinging avoiding type anti-collision bayonet |
| CN202548869U (en) * | 2012-04-05 | 2012-11-21 | 深圳市天腾实业有限公司 | Card splitting and limiting structure |
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- 2012-04-05 CN CN201210097604.3A patent/CN102663455B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004039437A (en) * | 2002-07-03 | 2004-02-05 | Alps Electric Co Ltd | Connector device for card |
| US20050277319A1 (en) * | 2004-06-09 | 2005-12-15 | Japan Aviation Electronics Industry, Limited | Card connector having a retarding mechanism for retarding an ejecting operation of a card |
| CN2826532Y (en) * | 2005-09-26 | 2006-10-11 | 北京光电技术研究所 | Electric card dispenser with locking device |
| CN101030262A (en) * | 2007-03-13 | 2007-09-05 | 凯帝义电子(深圳)有限公司 | Card delivering device for card seller |
| CN201532640U (en) * | 2009-09-16 | 2010-07-21 | 苏州朗为控制技术有限公司 | An automatic card dispensing machine swinging avoiding type anti-collision bayonet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103020662A (en) * | 2012-11-19 | 2013-04-03 | 深圳市驰卡技术有限公司 | Card transmitting machine and card shifting wheel thereof |
| CN106624956A (en) * | 2016-12-30 | 2017-05-10 | 广东工业大学 | Combined stopper used for numerical control machine tool and robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102663455B (en) | 2015-01-07 |
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Application publication date: 20120912 Assignee: Guangxi Tianchen Technology Co.,Ltd. Assignor: Tianteng Industrial (Shenzhen) Co.,Ltd. Contract record no.: X2022980007589 Denomination of invention: Card Splitting limit structure Granted publication date: 20150107 License type: Common License Record date: 20220613 |