CN112150699B - Self-service exchange device for electronic gift certificates - Google Patents
Self-service exchange device for electronic gift certificates Download PDFInfo
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- CN112150699B CN112150699B CN202010807807.1A CN202010807807A CN112150699B CN 112150699 B CN112150699 B CN 112150699B CN 202010807807 A CN202010807807 A CN 202010807807A CN 112150699 B CN112150699 B CN 112150699B
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- transparent film
- electronic gift
- gift certificate
- pressing roller
- cavity
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- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000004804 winding Methods 0.000 claims abstract description 34
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 238000004064 recycling Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 73
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 241000700605 Viruses Species 0.000 description 6
- 238000010030 laminating Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/005—Details or accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3272—Short range or proximity payments by means of M-devices using an audio code
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3274—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being displayed on the M-device
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
Abstract
The invention discloses a self-service exchange device for electronic gift certificates, which comprises a box body, wherein the box body comprises a cavity for containing a mobile phone, the front end of the box body is provided with an insertion hole corresponding to the cavity, the mobile phone can be inserted into the cavity along the insertion hole, an identification mechanism for identifying the electronic gift certificates is arranged in the cavity, a gap is formed between the cavity and the insertion hole, the box body is respectively provided with an unwinding mechanism for winding and storing a transparent film, a winding mechanism for recycling the transparent film and the transparent film connected between the unwinding mechanism and the winding mechanism, and the transparent film is arranged in the gap. The self-service electronic gift certificate exchange device can conveniently, quickly and hygienically realize the exchange of the electronic gift certificate.
Description
Technical Field
The invention relates to a self-service electronic gift certificate exchange device.
Background
The electronic gift certificate is an electronic gift certificate, which refers to a sales promotion certificate made, transmitted and used by various electronic media, and has the advantages of lower making and transmitting cost and accurate and quantitative transmitting effect compared with the common paper gift certificate. The receipt and redemption of electronic coupons generally need to rely on smart mobile terminals such as cell phones, watches/bracelets, tablets, and the like. The mainstream carrier forms of the electronic gift certificate are two-dimensional codes, bar codes, sound wave codes and the like.
At present, the mainstream ways for exchanging electronic gift certificates in the market are mainly divided into three ways, the first way is that a consumer actively scans a two-dimensional code provided by a shop merchant by using a mobile phone to exchange the electronic gift certificates, and the method has the advantages that the shop merchant does not need to additionally purchase equipment, the cost is lower, but the operation is more troublesome, the code scanning process is limited by the functions of the mobile phone of the consumer, the exchange speed is slower, and people are easy to prick, pile and scan the codes; secondly, staff of a shop merchant actively scan the two-dimensional code/bar code of a consumer to exchange the electronic gift certificate by using equipment such as a code scanning gun, but the staff is required to perform code scanning operation in a matching way; the third is that a device capable of self-help code scanning is specially configured at a shop merchant, a consumer provides a two-dimensional code/bar code and the like to exchange the electronic gift certificate by himself without cooperation of workers, but for the consumer, besides the basic operation level, the external touch screen/physical keys of the consumer need to be touched by many consumers, the electronic gift certificate is not sanitary, and for identifying some electronic gift certificates with images or sound carriers such as the two-dimensional code/bar code and the sound wave code, the electronic gift certificate is not easy to identify in a noisy and bright environment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a convenient, quick and sanitary self-service electronic gift certificate exchange device.
In order to achieve the purpose, the invention provides a self-service electronic gift certificate exchange device which comprises a box body, wherein the box body comprises a cavity for accommodating a mobile phone, the front end of the box body is provided with an insertion hole corresponding to the cavity, the mobile phone can be inserted into the cavity along the insertion hole, an identification mechanism for identifying an electronic gift certificate is arranged in the cavity, a gap is formed between the cavity and the insertion hole, the box body is respectively provided with an unwinding mechanism for winding and storing a transparent film, a winding mechanism for recycling the transparent film and the transparent film connected between the unwinding mechanism and the winding mechanism, the transparent film is made of a flexible material, and the transparent film is arranged in the gap.
The invention has the beneficial effects that: when needing to redeem the electronic gift certificate, insert the cell-phone along the box front end inserted hole, the cell-phone is when the clearance between inserted hole and cavity, because arranged transparent film in the clearance, transparent film is driven by the cell-phone and covers the upper and lower both sides at the cell-phone, form the protection film that can be used for keeping apart bacterium, virus, filth etc., transparent film is difficult to shelter from the pattern that the cell-phone screen shows, and be difficult to be disturbed by external light after the cell-phone inserts in the cavity, make identification mechanism can accurately discern the carrier (for example two-dimensional code/bar code) of the electronic gift certificate on the cell-phone screen, thereby can redeem the electronic gift certificate. Because transparent film coils the storage on unwinding mechanism, and retrieve through winding mechanism, can transmit transparent film after exchanging at every turn and accomplishing, the part that will take place the contact with the cell-phone is retrieved, and carry the clearance again with new part in, convenient next time uses, whole exchange process is convenient, swift, do not need the shop assistant to participate in, the consumer can accomplish by oneself, and more sanitary, the consumer pricks the phenomenon and is difficult to take place, the off-line shop consumption of specially adapted epidemic situation environment uses.
Further, winding mechanism is including the wind-up roll that is used for coiling to retrieve transparent film, drive wind-up roll towards rolling direction pivoted drive module, prevent wind-up roll reverse rotation's first one-way locking mechanism, unwinding mechanism is including the unwinding roller of coiling with transparent film cooperation, prevent the one-way locking mechanism of unwinding roller reverse rotation's second.
The effect that above-mentioned setting brought is: through the one-way locking effect of first one-way locking mechanism and the one-way locking mechanism of second to the wind-up roll with unreel the roller, make the cell-phone insert with take out the in-process, the transparent film part that contacts with the cell-phone can not the backrush to the wind-up roll in or emit from unreeling in the roller, make the exchange process safer, more sanitary.
Furthermore, at least one tension roller which is matched with the transparent film for transmission and can keep the transparent film in a tensioned state is arranged between the unwinding mechanism and the winding mechanism.
The effect that above-mentioned setting brought is: the transparent film can be kept in a tightened state by the tensioning roller, the covering effect of the transparent film on the mobile phone can be improved when the mobile phone is inserted, light refraction can be reduced, the recognition effect is improved, and the accuracy of the matching position of the mobile phone and the transparent film can also be improved.
Further, the box is provided with control module, control module constitutes signal transmission with winding mechanism and recognition mechanism respectively and is connected to can control winding mechanism and coil the transparent film of retrieving appointed length after discerning the electronic gift certificate every time.
The effect that above-mentioned setting brought is: the identification mechanism sends a signal to the control module after identifying the electronic gift certificate every time (no matter whether the identification is successful or failed), and the control module controls the winding mechanism to wind and recycle the transparent film with the specified length after receiving the signal, so that the part of the transparent film which is in contact with the mobile phone is not easy to be in contact with the next inserted mobile phone, and the exchange process is safer and more sanitary.
Furthermore, the two sides of the cavity are symmetrically provided with pressing mechanisms which can press and fit the two side edges of the two overlapped layers of transparent films together, and each pressing mechanism comprises a plurality of groups of upper pressing rollers and lower pressing rollers which are arranged at intervals along the insertion direction of the mobile phone.
The effect that above-mentioned setting brought is: when the mobile phone is inserted, the two side edges of the transparent films covering the upper side and the lower side of the mobile phone can be pressed and attached together, so that bacteria, viruses, dirt and the like are reduced from leaking from a gap between the two side edges of the two overlapped layers of transparent films, and the exchange process can be further safer and more sanitary.
Furthermore, the upper pressing roller and the lower pressing roller are provided with bulges at one ends facing to the middle direction of the cavity, and spaces for the lateral edges of the mobile phone to insert are formed between the bulges of the upper pressing roller and the bulges of the lower pressing roller in the same group at intervals.
The effect that above-mentioned setting brought is: the edges of the two sides of the mobile phone can be inserted into the space formed between the bulges of the pressing mechanisms on the two sides of the cavity, so that the laminating effect between the transparent film and the edges of the two sides of the mobile phone is improved, and the exchange process can be further safer and more sanitary.
Furthermore, the bulges of the upper pressing roller and the lower pressing roller are in a conical structure, one ends of the upper pressing roller and the lower pressing roller, which correspond to each other, are provided with arc-shaped chamfers, and the joints of the upper pressing roller and the lower pressing roller and the bulges are connected in a smooth transition mode through arc-shaped concave surfaces.
The effect that above-mentioned setting brought is: the transparent film at the pressing joint between the upper pressing roller, the lower pressing roller, the protrusion and the mobile phone is not easy to scratch or damage, and the reliability in use is improved.
Furthermore, spiral convex ribs are arranged on the circumferential surfaces of the upper pressing roller and the lower pressing roller.
The effect that above-mentioned setting brought is: the circumference of the upper pressing roller and the circumference of the lower pressing roller can drive the transparent film to be tightened towards the directions of two sides while rolling along the transparent film, so that the light refraction can be further reduced, and the recognition effect is improved.
Furthermore, the box body comprises a base part and a box door, the box door is arranged at the front end of the base part in an opening and closing mode, the insertion hole is formed in the box door, two grooves which are used for containing the unwinding mechanism and the winding mechanism are formed in the front end of the base part corresponding to the box door, and the winding mechanism is arranged in an isolation box which is arranged in the grooves independently.
The effect that above-mentioned setting brought is: the internal components of the box body can be conveniently maintained, the winding mechanism is arranged in the isolation box by replacing the plastic film, so that the transparent film is not easy to pollute other internal components of the box body, and the sanitation and the safety are improved.
Further, the identification mechanism includes an audio capture module.
The effect that above-mentioned setting brought is: the audio acquisition module can acquire the sound wave code, and because the cell-phone inserts in the cavity, the sound wave code that its audio frequency produced is difficult to be disturbed by external world, can improve recognition effect.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of the present invention in use;
fig. 4 is a perspective view of the pressing mechanism in a pressing state according to the embodiment of the present invention;
FIG. 5 is a side view of the pressing mechanism in a pressing state according to the embodiment of the present invention;
fig. 6 is a structural view of another embodiment of the upper nip roller/lower nip roller of the nip mechanism of the present invention.
Detailed Description
The embodiment of the electronic gift certificate self-service redemption device of the invention is shown in figures 1-5: the box body 1 comprises a base part 11 and a box door 12 arranged at the front end of the base part 11, wherein the base part 11 comprises a cavity 111 for accommodating a mobile phone 2, the front end of the box door 12 is embedded with a guide part 120 corresponding to the cavity 111, an insertion opening 121 is arranged on the guide part 120, the guide part 120 is provided with a guide inclined plane which is obliquely arranged at the front end corresponding to the insertion opening 121 and can guide the mobile phone 2 when being inserted into the insertion opening 121, the mobile phone 2 can be inserted into the cavity 111 along the insertion opening 121, an identification mechanism for identifying an electronic gift certificate is arranged in the cavity 111, the identification mechanism comprises an image acquisition module 31, a conical notch is arranged at the top inner wall of the cavity 111, the flaring of the notch faces downwards and is sealed through a transparent cover plate and can block dust, the image acquisition module 31 is arranged at the narrow opening of the notch, so that when the mobile phone 2 is inserted into the cavity, have a determining deviation between cell-phone 2 and the image acquisition module 31, can improve the scope of discernment, because cell-phone 2 inserts in cavity 111, make external light be difficult to cause the interference to the discernment of image acquisition module 31, have clearance 3 between cavity 111 and the inserted hole 121, clearance 3 is formed between basal portion 11 and chamber door 12, box 1 is provided with unwinding mechanism, the winding mechanism who is used for retrieving transparent film 0, the transparent film 0 of connection between unwinding mechanism and winding mechanism that are used for coiling to store transparent film 0 respectively, transparent film 0 arranges in clearance 3 and can follow clearance 3 transmission.
Winding mechanism is including being used for coiling the wind-up roll 621 who retrieves transparent film 0, drive wind-up roll 621 towards rolling direction pivoted drive module, prevent wind-up roll 621 reverse pivoted first one-way locking mechanism, drive module adopts electric motor, is connected with wind-up roll 621 transmission through reduction gear set, unwinding mechanism is including the unwinding roller 611 of coiling with transparent film 0 cooperation, the one-way locking mechanism of second of preventing unwinding roller 611 reverse rotation. First one-way locking mechanism and second one-way locking mechanism all adopt the ratchet structure, make wind-up roll 621 only can rotate towards the rolling direction, make unreel roller 611 only can rotate towards the direction of unreeling, when cell-phone 2 inserts, cell-phone 2 front end and transparent film 0 counterbalance, the transparent film 0 that receives the traction is driven from unreeling roller 611 and is emitted, make transparent film 0 and cell-phone 2 together enter into cavity 111 and cover in the upper and lower both sides of cell-phone 2, form the protection film that can be used for keeping apart bacterium, virus, filth etc., make and can not take place the contact between cavity 111 inner wall and the cell-phone 2, avoid different consumers to take place cross infection, transparent film 0 preferably adopts high translucent plastic material, can improve recognition effect.
In order to reduce the wrinkles of the transparent film 0 and improve the laminating effect of the surface of the mobile phone 2, two tensioning rollers 7 which are matched with the transparent film 0 for conveying and can keep the transparent film in a tightening state are arranged between the unwinding mechanism and the winding mechanism, and the tensioning rollers 7 can also play a role in guiding the transmission of the transparent film 0.
The box 1 is provided with control module, control module constitutes signal transmission with winding mechanism and recognition mechanism respectively and is connected, recognition mechanism (no matter discernment is successful or failure) sends the signal to control module after discerning the electronic gift certificate at every turn, control module controls winding mechanism to convolute and retrieves the transparent film 0 of appointed length after the received signal, can realize the control to transparent film 0 recovery length based on the motor rotates the number of turns and diameter change and the relation of transparent film 0 delivery distance when transparent film 0 convolutes on wind-up roll 621 at every turn, also can adopt and set up the sensor of discerning transparent film 0 delivery stroke in box 1 and carry out identification control, make the transparent film 0 part that has taken place the contact with cell-phone 2 be difficult to contact with next male cell-phone 2, make the exchange process safer, sanitary.
In order to prevent bacteria, viruses, dirt and the like from leaking out of the gaps between the two side edges of the overlapped transparent film 0, the two sides of the cavity 111 are symmetrically provided with a pressing mechanism which can press and adhere the two side edges of the overlapped two layers of transparent film 0 together, the pressing mechanism comprises a plurality of groups of upper pressing rollers 81 and lower pressing rollers 82 which are arranged at intervals along the insertion direction of the mobile phone 2, the upper pressing rollers 81 and the lower pressing rollers 82 are rotatably connected with the inner walls of the two sides of the cavity 111 through pin shafts, when the transparent film 0 enters the cavity 111 under the traction of the mobile phone 2, the two side edges of the overlapped transparent film 0 enter between the upper pressing rollers 81 and the lower pressing rollers 82 and are extruded by the upper pressing rollers 81 and the lower pressing rollers 82, the gaps between the two side edges of the overlapped transparent film 0 can be reduced, and the possibility of bacteria, viruses, dirt and the like leaking out of the gaps between the two side edges of the overlapped transparent film 0 can be reduced, in order to make the transparent film 0 enter between the upper pressing roller 81 and the lower pressing roller 82 more easily, a proper gap may be reserved between the upper pressing roller 81 and the lower pressing roller 82, and of course, the upper pressing roller 81 and the lower pressing roller 82 may be movably arranged in a pressing fit.
The upper pressing roller 81 and the lower pressing roller 82 are provided with protrusions 83 at one ends facing the middle direction of the cavity 111, spaces for inserting the lateral edges of the two sides of the mobile phone 2 are formed between the protrusions 83 of the upper pressing roller 81 and the protrusions 83 of the lower pressing roller 82 in the same group at intervals, when the mobile phone 2 is inserted into the spaces, L-shaped gaps a for the transparent film 0 to penetrate through can be formed just between the mobile phone 2 and the upper pressing roller 81/the lower pressing roller 82, the pressing effect between the mobile phone 2 and the transparent film 0 can be improved, and the isolation effect on bacteria, viruses, dirt and the like is improved.
The base 11 is provided with two grooves 112 corresponding to the front end of the box door 12 and used for accommodating the unwinding mechanism and the winding mechanism respectively, the winding mechanism is independently arranged in an isolation box 9 arranged in one of the grooves 112, a flat opening is formed in the isolation box 9 and can be used for penetrating through the transparent film 0, and the winding mechanism is arranged in the isolation box 9, so that the winding mechanism can be isolated from other components in the box body 1, and the safety is improved.
The recognition mechanism can further comprise an audio acquisition module 32, the audio acquisition module 32 can be used for recognizing sound wave codes sent by the mobile phone 2, a conical notch is also formed in the inner wall of the bottom of the cavity 111, the flaring of the notch faces upwards and is provided with a cover plate, a plurality of sound transmission holes are formed in the cover plate, and the audio acquisition module 32 is arranged at the narrow opening of the notch.
In addition to the above components, the door 12 is further provided with a liquid crystal display 122, and the liquid crystal display 122 can be used for displaying information such as whether the electronic gift certificate is successfully redeemed and the identity of the individual user. Still be provided with power configuration case, wireless transmission module in the box 1, wireless transmission module can be used for establishing wireless transmission with the server in trade company shop and be connected, verifies and the record through the true and false and the exchange of server to the electron gift certificate.
Another embodiment of the invention is shown in fig. 6, in which the protrusions 83 of the upper and lower pressing rollers 81 and 82 are in a tapered structure, the corresponding ends of the upper and lower pressing rollers 81 and 82 have circular-arc chamfers 84, and the joints between the upper and lower pressing rollers 81 and 82 and the protrusions 83 are in smooth transition connection through circular-arc concave surfaces 85, so that the transparent film 0 is prevented from being torn and damaged when the upper and lower pressing rollers 81 and 82 are in fit pressing with the transparent film 0, and the circumferential surfaces of the upper and lower pressing rollers 81 and 82 are provided with spiral convex ribs 86, so that the upper and lower pressing rollers 81 and 82 can be driven to stretch towards both sides when rolling along the surface of the transparent film 0, thereby improving the fit degree between the transparent film 0 and the mobile phone 2 and improving the code scanning effect.
The above embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a self-service redemption device of electronic gift certificate which characterized in that: the electronic gift certificate box comprises a box body, wherein the box body comprises a cavity for containing a mobile phone, the front end of the box body is provided with an insertion hole corresponding to the cavity, the mobile phone can be inserted into the cavity along the insertion hole, an identification mechanism for identifying an electronic gift certificate is arranged in the cavity, a gap is formed between the cavity and the insertion hole, the box body is respectively provided with an unwinding mechanism for winding and storing a transparent film, a winding mechanism for recycling the transparent film and the transparent film connected between the unwinding mechanism and the winding mechanism, and the transparent film is arranged in the gap; the pressing mechanisms are symmetrically arranged on two sides of the cavity and can press and fit two side edges of the two overlapped layers of transparent films together, and each pressing mechanism comprises a plurality of groups of upper pressing rollers and lower pressing rollers which are arranged at intervals along the insertion direction of the mobile phone.
2. The electronic gift certificate self-service redemption device of claim 1, wherein: winding mechanism is including being used for coiling the wind-up roll of retrieving transparent film, drive wind-up roll towards rolling direction pivoted drive module, prevent wind-up roll reverse rotation's first one-way locking mechanism, unwinding mechanism is including the unwinding roller of coiling with transparent film cooperation, prevent the one-way locking mechanism of unwinding roller reverse rotation's second.
3. The electronic gift certificate self-service redemption device of claim 2, wherein: at least one tensioning roller which is matched with the transparent film for transmission and can keep the transparent film in a tensioned state is arranged between the unwinding mechanism and the winding mechanism.
4. The electronic gift certificate self-service redemption device of claim 2, wherein: the box is provided with control module, control module constitutes signal transmission with winding mechanism and recognition mechanism respectively and is connected to can control the winding mechanism and roll up the transparent film of retrieving appointed length after discerning the electronic gift certificate at every turn.
5. The electronic gift certificate self-service redemption device of claim 1, wherein: the upper pressing roller and the lower pressing roller are provided with bulges at one ends facing the middle direction of the cavity, and spaces for the lateral edges of the mobile phone to insert are formed between the bulges of the upper pressing roller and the bulges of the lower pressing roller in the same group at intervals.
6. The electronic gift certificate self-service redemption device of claim 5, wherein: the bulges of the upper pressing roller and the lower pressing roller are in a conical structure, one ends of the upper pressing roller and the lower pressing roller, which correspond to each other, are provided with arc-shaped chamfers, and the joints of the upper pressing roller and the lower pressing roller and the bulges are in smooth transition connection through arc-shaped concave surfaces.
7. The electronic gift certificate self-service redemption device of claim 5 or 6, wherein: spiral convex ribs are arranged on the circumferential surfaces of the upper pressing roller and the lower pressing roller.
8. The electronic gift certificate self-service redemption device of claim 1, wherein: the box body comprises a base part and a box door, the box door is arranged at the front end of the base part in an opening and closing mode, the insertion hole is formed in the box door, two grooves which are used for containing the unwinding mechanism and the winding mechanism are formed in the base part corresponding to the front end of the box door, and the winding mechanism is arranged in an isolation box arranged in the grooves independently.
9. The electronic gift certificate self-service redemption device of claim 1, wherein: the identification mechanism includes an audio acquisition module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807807.1A CN112150699B (en) | 2020-08-12 | 2020-08-12 | Self-service exchange device for electronic gift certificates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010807807.1A CN112150699B (en) | 2020-08-12 | 2020-08-12 | Self-service exchange device for electronic gift certificates |
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| CN112150699A CN112150699A (en) | 2020-12-29 |
| CN112150699B true CN112150699B (en) | 2021-11-09 |
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| CN202010807807.1A Active CN112150699B (en) | 2020-08-12 | 2020-08-12 | Self-service exchange device for electronic gift certificates |
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| CN112150699A (en) | 2020-12-29 |
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