CN113870643A - Korean is study with exercise bracelet equipment platform with oneself - Google Patents
Korean is study with exercise bracelet equipment platform with oneself Download PDFInfo
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- CN113870643A CN113870643A CN202111174556.9A CN202111174556A CN113870643A CN 113870643 A CN113870643 A CN 113870643A CN 202111174556 A CN202111174556 A CN 202111174556A CN 113870643 A CN113870643 A CN 113870643A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention relates to the technical field of bracelet assembly, in particular to a training bracelet assembly platform for Korean study, which comprises a base, a movable seat, a first installation frame and a second installation frame, wherein the movable seat is movably arranged on the base, the first installation frame and the second installation frame are respectively arranged on the movable seat and the base, and a bracelet main body and a glass sheet can be respectively installed on the first installation frame and the second installation frame, and the training bracelet assembly platform further comprises: the first power element is arranged between the base and the movable seat and used for adjusting the position of the movable seat; the mounting seat is arranged on the base; the material grabbing module is arranged on the mounting seat; the glue injection module is movably arranged on the mounting seat and is used for gluing the outer contour of the glass sheet; the driving module is arranged between the movable seat and the glue injection module; whole flow automation degree is high, can replace the mode of staff's manual equipment, realizes assembling the working process of rubber coating two unifications, has shortened the assembling process of bracelet, has improved work efficiency.
Description
Technical Field
The invention relates to the technical field of bracelet assembly, in particular to an exercise bracelet assembly platform for Korean study.
Background
The intelligent bracelet is a wear-type smart machine, and through intelligent bracelet, the user can take notes real-time data such as exercise, sleep, part in addition diet among the daily life to with these data and cell-phone, dull and stereotyped etc. synchronous, play the effect of leading healthy life through data, brief design style also can play the decoration effect of ornaments, and intelligent bracelet can also play the effect of supplementary study korean language a bit.
Intelligence bracelet simple structure on the market, wherein the most important part includes bracelet casing and glass piece, sees through the information that the glass piece can see on the LCD screen.
But in intelligent bracelet production process, adopt artifical manual mode of assembling glass piece and bracelet casing more, assemble the speed slow, in order to increase speed, most producers do not bond fixed processing between glass piece and the bracelet casing moreover, lead to the easy phenomenon that takes place to drop of glass piece.
Disclosure of Invention
The invention aims to provide a training bracelet assembly platform for learning Korean to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a korean study is with exercise bracelet equipment platform with oneself, includes the base, removes seat, a mounting bracket and No. two mounting brackets, remove the seat activity and set up on the base, a mounting bracket and No. two mounting brackets set up respectively on removing seat and base, and a mounting bracket and No. two mounting brackets mountable bracelet main part and glass piece respectively still include:
the first power element is arranged between the base and the movable seat and used for adjusting the position of the movable seat;
the mounting seat is arranged on the base;
the material grabbing module is arranged on the mounting seat; the glass sheets are used for grabbing the glass sheets on the second mounting rack and conveying the glass sheets towards the first mounting rack;
the glue injection module is movably arranged on the mounting seat and is used for gluing the outer contour of the glass sheet; and
the driving module is arranged between the movable seat and the glue injection module, and the glue injection module can be controlled to work by the driving module when the movable seat moves; wherein
The injecting glue module includes:
the glue storage tank is arranged on the base;
the sliding seat is movably arranged on the sliding seat and is connected with the driving module;
the glue injection heads are at least one group, each group of glue injection heads are symmetrically arranged relative to the sliding seat and are connected with the sliding seat, and a plurality of output holes communicated with the glue storage tank are formed in the glue injection heads.
The application further adopts the technical scheme that: and a resistance reducing piece is arranged between the movable seat and the base and used for reducing the frictional resistance between the movable seat and the base.
The application further adopts the technical scheme that: the glue injection head is provided with a notch, and the output hole is arranged in the notch.
The application further adopts the technical scheme that: the material grabbing module comprises a sucker, a driving cylinder, a second piston, a second power element and a triggering unit;
swing joint has the connecting seat on the mount pad, still is equipped with the motor that is used for driving the connecting seat on the mount pad, the driving cylinder is connected with the connecting seat through No. two power component, and the sucking disc setting is on the driving cylinder and both communicate, No. two piston activities set up in the driving cylinder and be equipped with adjusting element between the two, the position of No. two adjustable pistons of adjusting element, No. two mounting brackets set up on the moving path of sucking disc, the trigger unit sets up on the driving cylinder, and when sucking disc and glass piece laminating, trigger unit control adjusting element work.
This application still further technical scheme: the trigger unit comprises a touch rod and a monitoring element;
the touch rod is movably arranged on the driving cylinder and is elastically connected with the driving cylinder, the monitoring element is arranged on the driving cylinder and is positioned on a moving path of the touch rod, and the glass sheet is also positioned on the moving path of the touch rod.
This application still further technical scheme: the driving module includes:
the first piston is movably arranged in a cavity formed in the base;
the ejector rod is connected with the first piston and is positioned on a moving path of the moving seat, and the ejector rod is also elastically connected with the base;
the driving box is arranged on the base and communicated with the cavity, and transmission media are filled in the driving box and the cavity;
the piston III is movably arranged in the driving box and is movably connected with the sliding seat through a push rod; and
and the transmission unit is arranged between the cavity and the sliding seat and used for adjusting the position of the glue injection head.
This application still further technical scheme: the transmission unit comprises a telescopic piece, a rack and a gear;
the rack is movably arranged on the base and elastically connected with the base, the gear sleeve is arranged on the sliding seat and meshed with the rack, and the telescopic piece is arranged between the rack and the base and communicated with the cavity.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, through the matching of the first electric telescopic rod and the material grabbing module, the hand ring main body and the glass sheet can be assembled manually, meanwhile, by utilizing a linkage structure, the glue injection head is controlled to move towards the glass sheet by the driving module while the moving seat moves, and the viscose in the glue storage tank is coated on the outer contour of the glass sheet, so that the glass sheet and the hand ring main body are fixedly bonded, the automation degree of the whole process is high, the manual assembling mode of workers can be replaced, the working process of assembling and gluing two-in-one is realized, the assembling process of the hand ring is shortened, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of an exercise bracelet assembly platform for learning Korean;
FIG. 2 is a schematic structural diagram of a material grabbing module in an exercise bracelet assembly platform for learning Korean according to an embodiment of the invention;
FIG. 3 is an enlarged schematic structural view of an assembly platform of an exercise bracelet for learning Korean according to an embodiment of the invention;
fig. 4 is a schematic structural view of a glue injection module in an exercise bracelet assembly platform for learning korean according to an embodiment of the present invention;
fig. 5 is an assembly view of the sliding seat and the glue injection head of the training bracelet assembly platform for learning korean according to the embodiment of the present invention.
The reference numerals in the schematic drawings illustrate:
the automatic feeding device comprises a base 1, a moving seat 2, a roller 3, an installation frame 4, an installation frame 5, an electric telescopic rod 6, a push rod 7, a piston 8, an installation seat 9, an electric telescopic rod II, a material grabbing module 10, a sucker 101, a touch rod 102, a driving cylinder 103, a piston 104, a piston II, an electromagnetic ring 105, a pressure sensor 106, an installation frame 11, a cavity 12, a glue storage tank 13, a glue injection head 14, an output hole 15, a stepping motor 16, a gear 17, a sliding seat 18, a driving box 19, a piston III 20, a push rod 21, a connecting seat 22, a hydraulic cylinder 23 and a rack 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Referring to fig. 1 to 5, in an embodiment of the present application, an exercise bracelet assembly platform for learning korean study includes a base 1, a movable base 2, a first mounting frame 4 and a second mounting frame 11, wherein the movable base 2 is movably disposed on the base 1, the first mounting frame 4 and the second mounting frame 11 are respectively disposed on the movable base 2 and the base 1, and the first mounting frame 4 and the second mounting frame 11 can respectively mount a bracelet main body and a glass sheet, and further includes:
the first power element is arranged between the base 1 and the movable seat 2 and is used for adjusting the position of the movable seat 2;
the mounting seat 8 is arranged on the base 1;
the material grabbing module 10 is arranged on the mounting seat 8; the glass sheet conveying device is used for grabbing the glass sheet on the second mounting rack 11 and conveying the glass sheet towards the first mounting rack 4;
the glue injection module is movably arranged on the mounting seat 8 and is used for gluing the outer contour of the glass sheet; and
the driving module is arranged between the movable base 2 and the glue injection module, and the glue injection module can be controlled to work by the driving module when the movable base 2 moves; wherein
The injecting glue module includes:
the glue storage tank 13 is arranged on the base 1;
the sliding seat 18 is movably arranged on the sliding seat 18, and the sliding seat 18 is connected with the driving module;
the number of the glue injection heads 14 is at least one, each group of the glue injection heads 14 is symmetrically arranged relative to the sliding seat 18 and is connected with the sliding seat 18, and a plurality of output holes 15 communicated with the glue storage tank 13 are formed in the glue injection heads 14.
It should be noted that the first power element may be replaced by a linear motor or an electric cylinder, as long as the first power element can drive the moving seat 2 to move, and in this embodiment, the first power element is preferably a first electric telescopic rod 5, and the first electric telescopic rod 5 is connected between the moving seat 2 and the base 1, as shown in fig. 1.
In the present embodiment, a resistance reducing member is disposed between the movable seat 2 and the base 1 for reducing the frictional resistance therebetween.
It should be noted that the resistance reducing member may be a ball or a roller 3, and in this embodiment, the resistance reducing member is preferably a roller 3, and the roller 3 is movably connected to the moving seat 2.
In a specific case of this embodiment, the glue injection head 14 is provided with a recess, and the output hole 15 is disposed in the recess.
In practical application, the bracelet main body and the glass sheet are respectively installed on the first installation frame 4 and the second installation frame 11, the glass sheet on the second installation frame 11 is moved on a moving path of the bracelet main body and the glue injection head 14 through the work of the material grabbing module 10, the moving seat 2, the first installation frame 4 and the bracelet main body are driven to move towards the direction of the glass sheet through the work of the first electric telescopic rod 5, in the moving process of the moving seat 2, the sliding seat 18 and the glue injection head 14 are firstly controlled by the driving module to move towards the direction of the glass sheet, so that the glass sheet is just positioned at the notch and meets the output hole 15, then the sliding seat 18 and the glue injection head 14 are controlled by the driving module to rotate, and the viscose is discharged onto the outer contour of the glass sheet from the output hole 15 through a pump body (not shown in the figure) in the glue storage tank 13 until the assembly of the bracelet main body and the glass sheet is completed, the automation degree of the whole process is high, can replace the mode of staff's manual equipment, realize assembling the working process of rubber coating two unifications, shorten the assembling process of bracelet, improve work efficiency.
Referring to fig. 1-3, as another preferred embodiment of the present application, the material grabbing module 10 includes a suction cup 101, a driving cylinder 103, a second piston 104, a second power element, and a triggering unit;
swing joint has connecting seat 22 on the mount pad 8, still is equipped with the motor that is used for driving connecting seat 22 on the mount pad 8, driving cylinder 103 is connected with connecting seat 22 through No. two power component, and sucking disc 101 sets up on driving cylinder 103 and both communicate, No. two piston 104 activities set up in driving cylinder 103 and be equipped with adjusting element between the two, the position of No. two adjustable pistons 104 of adjusting element, No. two mounting brackets 11 set up on the moving path of sucking disc 101, trigger unit sets up on driving cylinder 103, and when sucking disc 101 and glass piece laminating, trigger unit control adjusting element work.
It should be noted that the second power element is preferably a second electric telescopic rod 9, the second electric telescopic rod 9 is disposed between the driving cylinder 103 and the connecting seat 22, and of course, a linear motor or an air cylinder may be used instead of the second electric telescopic rod 9, which is not illustrated here.
In addition, the motor may be a stepping motor 16 or a servo motor, in this embodiment, the motor is preferably a stepping motor 16, the stepping motor 16 is disposed on the mounting seat 8, and an output end of the stepping motor 16 is connected to the connecting seat 22, and a specific model of the stepping motor 16 is not limited herein.
Moreover, the adjusting element in this embodiment may be a linear motor or an electric cylinder as long as the position of the second piston 104 can be adjusted, and in this embodiment, the adjusting element is preferably a set of electromagnetic rings 105 that are electrified and attracted, and the electromagnetic rings 105 are disposed on the second piston 104 and the driving cylinder 103.
In the present embodiment, the triggering unit includes a touch bar 102 and a monitoring element;
the touch bar 102 is movably arranged on the driving cylinder 103 and is elastically connected with the driving cylinder 103, the monitoring element is arranged on the driving cylinder 103 and is positioned on the moving path of the touch bar 102, and the glass sheet is also positioned on the moving path of the touch bar 102.
It should be noted that the monitoring element may be an infrared distance measuring sensor or a laser distance measuring sensor, and in this embodiment, the monitoring element is preferably a pressure sensor 106, and the pressure sensor 106 is disposed on the moving path of the interference rod 102.
During practical application, the suction cup 101 is driven to move downwards through the work of the second electric telescopic rod 9, until the contact rod 102 and the glass sheet are in contact and move upwards in the direction shown in fig. 2, until the contact rod 102 is in contact with the pressure sensor 106, the surface of the suction cup 101 and the glass sheet is attached at the moment, the pressure sensor 106 is pressed to work, the electromagnetic ring 105 is triggered to be electrified and attract each other, the second piston 104 is driven to move upwards in the direction shown in the figure, air between the suction cup 101 and the glass sheet is pumped out to achieve a vacuum state, the fixing work of the suction cup 101 to the glass sheet is further achieved, then the second electric telescopic rod 9 is retracted, the second electric telescopic rod 9 is driven to rotate clockwise in the direction shown in fig. 1 through the work of the stepping motor 16, and the glass sheet is moved to the moving path of the hand ring main body and the glue injection head 14.
Referring to fig. 1, 4 and 5, as another preferred embodiment of the present application, the driving module includes:
the first piston 7 is movably arranged in a cavity 12 formed in the base 1;
the ejector rod 6 is connected with the first piston 7 and is positioned on the moving path of the moving seat 2, and the ejector rod 6 is also elastically connected with the base 1;
the driving box 19 is arranged on the base 1 and communicated with the cavity 12, and transmission media are filled in the driving box 19 and the cavity 12;
a piston 20 movably arranged in the driving box 19 and movably connected with the sliding seat 18 through a push rod 21; and
and the transmission unit is arranged between the cavity 12 and the sliding seat 18 and is used for adjusting the position of the glue injection head 14.
In the present embodiment, the transmission unit comprises a telescopic member, a rack 24 and a gear 17;
the rack 24 is movably arranged on the base 1 and is elastically connected with the base 1, the gear 17 is sleeved on the sliding seat 18 and is meshed with the rack 24, and the telescopic piece is arranged between the rack 24 and the base 1 and is communicated with the cavity 12.
It should be noted that the telescopic member may be a pneumatic cylinder or a hydraulic cylinder 23, and in this embodiment, the telescopic member is preferably a hydraulic cylinder 23, and the hydraulic cylinder 23 is connected between the rack 24 and the base 1.
In addition, the transmission medium may be liquid or gas, and since the telescopic member in this embodiment is preferably the hydraulic cylinder 23, the transmission medium in this embodiment is correspondingly selected from hydraulic oil.
When the moving seat 2 moves, the moving seat meets the ejector rod 6 and drives the first piston 7 to move along the cavity 12, due to elastic connection between the rack 24 and the base 1, hydraulic oil in the cavity 12 firstly enters the driving box 19 to drive the third piston 20 to move, the sliding seat 18 and the glue injection head 14 are driven to move towards the glass sheet under the action of the push rod 21 until the glass sheet is positioned in the notch, when the sliding seat 18 reaches the limit position, the hydraulic oil is squeezed into the hydraulic cylinder 23 to enable the hydraulic cylinder 23 to extend and drive the rack 24 to move upwards, and under the meshing action between the gear 17 and the rack 24, the gear 17 and the sliding seat 18 are driven to rotate, so that glue coating processing is performed on each position of the outer contour of the glass sheet.
The working principle of the application is as follows:
the bracelet main body and the glass sheet are respectively arranged on a first mounting frame 4 and a second mounting frame 11, the suction cup 101 is driven to move downwards by the work of a second electric telescopic rod 9 until the touch rod 102 and the glass sheet are collided and move upwards as shown in the direction of figure 2 until the touch rod 102 is contacted with the pressure sensor 106, at the moment, the surface of the suction cup 101 is attached to the surface of the glass sheet, the pressure sensor 106 is pressed to work, the electromagnetic ring 105 is triggered to be electrified and sucked, the second piston 104 is driven to move upwards as shown in the figure, air between the suction cup 101 and the glass sheet is pumped out to reach a vacuum state, the fixing work of the suction cup 101 to the glass sheet is realized, then the second electric telescopic rod 9 is collected, the second electric telescopic rod 9 is driven to rotate clockwise as shown in the direction of figure 1 by the work of the stepping motor 16, the glass sheet is moved to the moving path of the bracelet main body and the glue injection head 14, when the first electric telescopic rod 5 works, the moving seat 2, the first mounting frame 4 and the bracelet main body are driven to move towards the direction of the glass sheet, when the moving seat 2 moves, the first electric telescopic rod meets the ejector rod 6 and drives the first piston 7 to move along the cavity 12, due to elastic connection between the rack 24 and the base 1, hydraulic oil in the cavity 12 firstly enters the driving box 19 to drive the third piston 20 to move, under the action of the push rod 21, the sliding seat 18 and the glue injection head 14 are driven to move towards the direction of the glass sheet until the glass sheet is positioned in the notch, when the sliding seat 18 reaches the limit position, the hydraulic oil is extruded into the hydraulic cylinder 23 to extend the hydraulic cylinder 23 and drive the rack 24 to move upwards, under the meshing action between the gear 17 and the rack 24, the gear 17 and the sliding seat 18 are driven to rotate, and viscose is discharged onto the outer contour of the glass sheet from the output hole 15 through a pump body (not shown in the figure) in the glue storage tank 13, the assembly of bracelet main part and glass piece is accomplished up, and whole flow automation degree is high, can replace the mode of staff's manual equipment, realizes assembling the working process of rubber coating two unifications, has shortened the assembling process of bracelet, has improved work efficiency.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a korean study is with exercise bracelet equipment platform with oneself, includes the base, removes seat, a mounting bracket and No. two mounting brackets, remove the seat activity and set up on the base, a mounting bracket and No. two mounting brackets set up respectively on removing seat and base, and a mounting bracket and No. two mounting brackets mountable bracelet main part and glass piece respectively, its characterized in that still includes:
the first power element is arranged between the base and the movable seat and used for adjusting the position of the movable seat;
the mounting seat is arranged on the base;
the material grabbing module is arranged on the mounting seat; the glass sheets are used for grabbing the glass sheets on the second mounting rack and conveying the glass sheets towards the first mounting rack;
the glue injection module is movably arranged on the mounting seat and is used for gluing the outer contour of the glass sheet; and
the driving module is arranged between the movable seat and the glue injection module, and the glue injection module can be controlled to work by the driving module when the movable seat moves; wherein
The injecting glue module includes:
the glue storage tank is arranged on the base;
the sliding seat is movably arranged on the sliding seat and is connected with the driving module;
the glue injection heads are at least one group, each group of glue injection heads are symmetrically arranged relative to the sliding seat and are connected with the sliding seat, and a plurality of output holes communicated with the glue storage tank are formed in the glue injection heads.
2. The korean learning bracelet assembling platform according to claim 1, wherein a resistance lowering member is provided between the movable base and the base for reducing frictional resistance therebetween.
3. The korean learning bracelet assembling platform according to claim 1, wherein a notch is formed on the glue injection head, and the output hole is formed in the notch.
4. The korean learning bracelet assembling platform according to claim 1, wherein the gripping module comprises a suction cup, a driving cylinder, a piston II, a power element II, and a trigger unit;
swing joint has the connecting seat on the mount pad, still is equipped with the motor that is used for driving the connecting seat on the mount pad, the driving cylinder is connected with the connecting seat through No. two power component, and the sucking disc setting is on the driving cylinder and both communicate, No. two piston activities set up in the driving cylinder and be equipped with adjusting element between the two, the position of No. two adjustable pistons of adjusting element, No. two mounting brackets set up on the moving path of sucking disc, the trigger unit sets up on the driving cylinder, and when sucking disc and glass piece laminating, trigger unit control adjusting element work.
5. The korean learning bracelet assembly platform according to claim 4, wherein the trigger unit comprises a touch bar and a monitoring element;
the touch rod is movably arranged on the driving cylinder and is elastically connected with the driving cylinder, the monitoring element is arranged on the driving cylinder and is positioned on a moving path of the touch rod, and the glass sheet is also positioned on the moving path of the touch rod.
6. The korean learning bracelet assembly platform according to claim 1, wherein the driving module comprises:
the first piston is movably arranged in a cavity formed in the base;
the ejector rod is connected with the first piston and is positioned on a moving path of the moving seat, and the ejector rod is also elastically connected with the base;
the driving box is arranged on the base and communicated with the cavity, and transmission media are filled in the driving box and the cavity;
the piston III is movably arranged in the driving box and is movably connected with the sliding seat through a push rod; and
and the transmission unit is arranged between the cavity and the sliding seat and used for adjusting the position of the glue injection head.
7. The korean learning bracelet assembly platform according to claim 6, wherein the transmission unit includes a telescopic member, a rack, and a gear;
the rack is movably arranged on the base and elastically connected with the base, the gear sleeve is arranged on the sliding seat and meshed with the rack, and the telescopic piece is arranged between the rack and the base and communicated with the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174556.9A CN113870643A (en) | 2021-10-09 | 2021-10-09 | Korean is study with exercise bracelet equipment platform with oneself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174556.9A CN113870643A (en) | 2021-10-09 | 2021-10-09 | Korean is study with exercise bracelet equipment platform with oneself |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113870643A true CN113870643A (en) | 2021-12-31 |
Family
ID=79002021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111174556.9A Withdrawn CN113870643A (en) | 2021-10-09 | 2021-10-09 | Korean is study with exercise bracelet equipment platform with oneself |
Country Status (1)
| Country | Link |
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| CN (1) | CN113870643A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620297A (en) * | 2022-02-23 | 2022-06-14 | 因特互联(北京)科技有限公司 | Commodity scanning device is used in wisdom payment |
-
2021
- 2021-10-09 CN CN202111174556.9A patent/CN113870643A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620297A (en) * | 2022-02-23 | 2022-06-14 | 因特互联(北京)科技有限公司 | Commodity scanning device is used in wisdom payment |
| CN114620297B (en) * | 2022-02-23 | 2023-06-16 | 因特互联(北京)科技有限公司 | Wisdom is commodity scanning device for payment |
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Application publication date: 20211231 |