CN112044933A - Electronic tags retrieves information clearing device - Google Patents
Electronic tags retrieves information clearing device Download PDFInfo
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- CN112044933A CN112044933A CN202010903590.4A CN202010903590A CN112044933A CN 112044933 A CN112044933 A CN 112044933A CN 202010903590 A CN202010903590 A CN 202010903590A CN 112044933 A CN112044933 A CN 112044933A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 3
- 230000009916 joint effect Effects 0.000 claims 1
- 244000309464 bull Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses an electronic tag recycling information clearing device which comprises a box body, wherein a right side wall of the box body is provided with a movable cavity with a right opening, a lifting slide block is slidably installed on a left side wall of the movable cavity, the right side of the lifting slide block is rotatably connected with a spline sleeve, a movable shaft extending rightwards is connected with a spline in the spline sleeve through a spline, a heating block is fixedly connected outside the spline sleeve through the movable shaft, the movable shaft is rotatably connected with a slide block on the left side of the heating block, the slide block is in sliding fit with the rear side wall of the movable cavity, a transmission cavity is arranged on the rear side of the movable cavity, and a wall body between the movable cavity and the transmission cavity is communicated with a limiting groove.
Description
Technical Field
The invention relates to the technical field of electronic tags, in particular to an electronic tag recycling information clearing device.
Background
Electronic tags is radio frequency tags, current electronic tags is used for various production assembly line or storage management more, product information can be fed back in time effectively, the efficiency of management is improved, current multi-purpose glue of electronic tags bonds on article, can dismantle convenient follow-up reuse of electronic tags after the product use, but on the market there is not fine electronic tags to regain the device, on the one hand electronic tags passes through the glue bonding, it is loaded down with trivial details to get rid of, on the other hand, need read the label and clear away information, all recycle back and unify again and carry out the information and clear away now, consuming time and wasting force.
Disclosure of Invention
Aiming at the technical defects, the invention provides an electronic tag recovered information clearing device which can overcome the defects.
The invention relates to an electronic tag recovered information clearing device, which comprises a box body, wherein a right side wall of the box body is provided with a movable cavity with a right opening, the left side wall of the movable cavity is provided with a lifting slide block in a sliding manner, the right side of the lifting slide block is rotatably connected with a spline sleeve, a movable shaft extending rightwards is connected with the spline sleeve through a spline, the movable shaft is fixedly connected with a heating block outside the spline sleeve, the movable shaft rotates on the left side of the heating block and is connected with a slide block, the slide block is in sliding fit with the rear side wall of the movable cavity, the rear side of the movable cavity is provided with a transmission cavity, a wall body between the movable cavity and the transmission cavity is communicated with a limiting groove, a guide block is arranged in the limiting groove in a sliding manner, a rotating shaft extending forwards and backwards is rotatably arranged in the guide block, a shoe panel is fixedly connected, the connecting rod is provided with a clamping groove with an upward opening, the front side wall of the transmission cavity is provided with a double-sided rack in a sliding manner, the rear side surface of the double-sided rack is a rack, the left side surface of the double-sided rack is a pawl rack, the double-sided rack is provided with a lifting groove which penetrates through the double-sided rack from left to right, the lifting connecting rod which extends from left to right is arranged in the lifting groove in a sliding manner, the lifting connecting rod is fixedly connected with a clamping rod on the left side of the double-sided rack, the lifting connecting rod is fixedly connected with a connecting rack on the left side of the double-sided rack, a wall body between the transmission cavity and the movable cavity is rotatably provided with a rotating rod which extends from front to back, the rotating rod is fixedly provided with a linking gear in the transmission cavity, the connecting rack is meshed with the linking gear, the rotating, the annular rack with wall body intercommunication between the collection chamber has the connection chamber, slidable mounting has the annular rack on the collection chamber roof, annular rack right side fixedly connected with information reading device.
Preferably, the box in activity chamber left side is equipped with the motor chamber, fixed mounting has the motor on the motor chamber left side wall, motor right side power is connected with the motor shaft, the motor shaft extends to run through and swivelling joint right activity chamber with wall body between the motor chamber, the motor shaft in activity chamber with spline sleeve passes through elastic drive belt transmission and connects, the motor chamber with wall body rotation between the collection chamber installs the transmission shaft that extends from top to bottom, the transmission shaft in it is connected with the semi-gear to collect the intracavity rotation, drive the semi-gear when the transmission shaft reversal, the semi-gear with the meshing of ring rack inner wall is connected, the transmission shaft in motor intracavity fixedly connected with transmission worm wheel, transmission worm wheel with the motor shaft meshing is connected.
Preferably, the connection intracavity is installed and is changeed the board, be equipped with the through groove that runs through around the commentaries on classics inboard, fixed mounting has the dead lever that runs through the through groove on the wall around the connection chamber, the dead lever in the through groove internal rotation is connected with the turning block, turning block sliding fit run through inslot wall, the turning block passes through coupling spring and connects the through groove right side wall, the box in collect the chamber right side and be equipped with the transition chamber, the transition chamber with collect the wall body rotation between the chamber and install the camshaft of extending about, the camshaft in collect intracavity fixedly connected with cam, the cam upside stretches into connect the chamber with change the board contact.
Preferably, the motor chamber with wall body between the transmission chamber rotates installs the connecting axle that extends around installing, the connecting axle in the motor chamber pass through power bevel gear group with motor shaft connection, rotate on the wall of transmission chamber left side and install linking axle, link up the axle with the connecting axle is through linking bevel gear group link, link up epaxial fixed mounting and have a lifting gear, lifting gear with double-sided rack toothing connects, the transmission chamber with wall body between the transition chamber rotates installs the transition axle that extends around installing, the transition axle in the transition chamber with the camshaft passes through and connects bevel gear group link, the transition axle in transmission intracavity fixedly connected with ratchet, the ratchet with double-sided rack toothing connects.
Preferably, the transmission chamber front and back wall in the connecting axle upside is rotated and is installed the sprocket shaft, the sprocket shaft with the connecting axle is connected through connecting the drive belt transmission, the epaxial fixed mounting of sprocket shaft has the sprocket shaft, the epaxial winding of sprocket is connected with the lift chain, the lift chain runs through and sliding fit the activity chamber with wall body between the transmission chamber, the lift chain stretches into activity chamber fixed connection lift slider.
The beneficial effects are that: the device has a simple structure, is convenient to operate, can be accommodated in the vamp plate, can move up and down only after being turned over, and simultaneously drives the heating block to extend out, so that the electronic tag can be conveniently peeled off; after stripping, the motor rotates reversely to drive the information reading device to stretch out, and the rotating plate is turned over, so that stripped electronic tags are collected, information erasing work is performed simultaneously, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an apparatus for removing recycled electronic tag information according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a rear sectional view of the transmission chamber 49 of fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an electronic tag recovered information clearing device, which comprises a box body 14, wherein the right side wall of the box body 14 is provided with a movable cavity 40 with a rightward opening, the left side wall of the movable cavity 40 is provided with a lifting slide block 11 in a sliding manner, the right side of the lifting slide block 11 is rotatably connected with a spline sleeve 45, the spline sleeve 45 is internally splined with a movable shaft 43 extending rightward, the movable shaft 43 is fixedly connected with a heating block 41 outside the spline sleeve 45, the movable shaft 43 is rotatably connected with a slide block 42 on the left side of the heating block 41 in a rotating manner, the slide block 42 is in sliding fit with the rear side wall of the movable cavity 40, the rear side of the movable cavity 40 is provided with a transmission cavity 49, the wall body between the movable cavity 40 and the transmission cavity 49 is communicated with a limit groove 39, a guide block 35 is slidably arranged in the limit groove 39, and a rotating shaft 36 extending, the pivot 36 in fixedly connected with vamp board 38 in the activity chamber 40, the pivot 36 in fixedly connected with connecting rod 56 in the transmission chamber 49, be equipped with the ascending draw-in groove 58 of opening on the connecting rod 56, slidable mounting has two-sided rack 47 on the lateral wall before the transmission chamber 49, two-sided rack 47 trailing flank is the rack, two-sided rack 47 left surface is the pawl rack, go up and down groove 59 that runs through about being equipped with on two-sided rack 47, slidable mounting has about extending lifting link 57 in going up and down groove 59, lifting link 57 in two-sided rack 47 left side fixedly connected with kelly 68, lifting link 57 in two-sided rack 47 left side fixedly connected with connects rack 60, transmission chamber 49 with the bull stick 61 that extends around is installed in the rotation of the wall body between the activity chamber 40, bull stick 61 in the transmission chamber 49 internal fixation links up level has gear 62, connecting rack 60 with link up the meshing of gear 62 and connect, bull stick 61 in fixedly connected with pendulum rod 63 in the activity chamber 40, pendulum rod 63 with the slider 42 contact, activity chamber 40 downside is equipped with collects the chamber 22, annular rack 20 with wall body intercommunication between the collection chamber 22 has connecting chamber 34, slidable mounting has annular rack 20 on the collection chamber 22 roof, annular rack 20 right side fixedly connected with information reading device 24.
Advantageously, the box body 14 is provided with a motor cavity 13 at the left side of the movable cavity 40, a motor 15 is fixedly mounted on the left side wall of the motor cavity 13, the right side of the motor 15 is in power connection with a motor shaft 16, the motor shaft 16 extends rightwards and penetrates through and is rotatably connected with a wall body between the movable cavity 40 and the motor cavity 13, the motor shaft 16 is in belt-driven connection with the movable cavity 40 and the spline sleeve 45 through an elastic transmission belt 12, a transmission shaft 23 extending up and down is rotatably arranged on the wall body between the motor cavity 13 and the collection cavity 22, the transmission shaft 23 is rotatably connected with a half gear 21 in the collection cavity 22, the transmission shaft 23 drives the half gear 21 to rotate when rotating reversely, the half gear 21 is meshed with the inner wall of the annular rack 20, the transmission shaft 23 is fixedly connected with a transmission worm gear 19 in the motor cavity 13, and the transmission worm gear 19 is meshed with the motor shaft 16.
Beneficially, a rotating plate 33 is installed in the connecting cavity 34, a through slot 37 penetrating through the rotating plate 33 from front to back is installed in the connecting cavity 34, a fixing rod 26 penetrating through the through slot 37 is fixedly installed on the front wall and the back wall of the connecting cavity 34, a rotating block 25 is rotatably connected to the fixing rod 26 in the through slot 37, the rotating block 25 is in sliding fit with the inner wall of the through slot 37, the rotating block 25 is connected to the right side wall of the through slot 37 through a connecting spring 27, a transition cavity 30 is installed on the right side of the collecting cavity 22 of the box body 14, a cam shaft 29 extending from left to right is installed on the wall between the transition cavity 30 and the collecting cavity 22 in a rotating mode, a cam 28 is fixedly connected to the cam 29 in the collecting cavity 22, and the upper side of the cam 28 extends into the connecting cavity 34 to contact with the rotating plate 33.
Advantageously, the wall between the motor chamber 13 and the transmission chamber 49 is rotatably mounted with a connecting shaft 18 extending back and forth, the connecting shaft 18 is connected with the motor shaft 16 through a power bevel gear set 17 in the motor cavity 13, an engaging shaft 50 is rotatably arranged on the left side wall of the transmission cavity 49, the engaging shaft 50 is connected with the connecting shaft 18 through an engaging bevel gear set 51, a lifting gear 48 is fixedly arranged on the connecting shaft 50, the lifting gear 48 is meshed and connected with the double-sided rack 47, the wall between the transmission cavity 49 and the transition cavity 30 is rotatably provided with a transition shaft 31 extending forwards and backwards, the transition shaft 31 is connected with the transition cavity 30 and the cam shaft 29 through a connecting bevel gear set 32, the transition shaft 31 is fixedly connected with a ratchet wheel 46 in the transmission cavity 49, and the ratchet wheel 46 is meshed with the double-sided rack 47.
Beneficially, the front wall and the rear wall of the transmission cavity 49 are rotatably provided with a sprocket shaft 53 on the upper side of the connecting shaft 18, the sprocket shaft 53 is in belt transmission connection with the connecting shaft 18 through a connecting belt 52, the sprocket shaft 53 is fixedly provided with a sprocket shaft 54, the sprocket shaft 54 is connected with a lifting chain 44 in a winding manner, the lifting chain 44 penetrates through and is in sliding fit with a wall body between the movable cavity 40 and the transmission cavity 49, and the lifting chain 44 extends into the movable cavity 40 and is fixedly connected with the lifting slider 11.
In an initial state, the clamping rod 68 is separated from the clamping groove 58, the upper board 38 is received in the movable cavity 40, the movable shaft 43 is received in the spline sleeve 45, and the rotating board 33 is received in the connecting cavity 34;
when the shoe panel 38 is turned manually, the shoe panel 38 drives the rotating shaft 36 to rotate, the rotating shaft 36 drives the connecting rod 56 to turn, the connecting rod 56 turns to enable the clamping rod 68 to extend into the clamping groove 58 and drive the lifting connecting rod 57 to move upwards, the lifting connecting rod 57 moves to drive the connecting rack 60 to move upwards, the connecting rack 60 moves to enable the connecting gear 62 to drive the rotating rod 61 to turn, the rotating rod 61 turns to drive the sliding block 42 to move through the swinging rod 63, the sliding block 42 moves to actuate the movable shaft 43 to enable the heating block 41 to extend rightwards, the heating block 41 is contacted with the electronic tag, the motor 15 is started to drive the motor shaft 16 to rotate, the motor shaft 16 drives the spline sleeve 45 to rotate through the elastic transmission belt 12, the spline sleeve 45 drives the heating block 41 to rotate through the movable shaft 43 to heat, the motor shaft 16 drives the connecting shaft 18 to rotate through the power bevel gear, the sprocket shaft 53 drives the sprocket shaft 54 to rotate the converging lifting chain 44, the lifting chain 44 drives the spline sleeve 45 to move upwards through the lifting slide block 11, the spline sleeve 45 drives the heating block 41 to move, meanwhile, the connecting shaft 18 drives the connecting shaft 50 to rotate through the connecting bevel gear set 51, the connecting shaft 50 drives the double-sided rack 47 to move upwards through the lifting gear 48, the double-sided rack 47 drives the connecting rod 56 to move through the lifting connecting rod 57, the connecting rod 56 drives the shoe panel 38 to move upwards to peel off the electronic tag, the motor 15 rotates reversely, the shoe panel 38 is retracted, meanwhile, the motor shaft 16 drives the transmission shaft 23 to rotate through the transmission worm gear 19, the transmission shaft 23 drives the annular rack 20 to horizontally reciprocate through the half gear 21, the annular rack 20 drives the information reading device 24 to move, the double-sided rack 47 moves downwards to drive the ratchet 46 to rotate the transition shaft 31, the transition shaft 31 drives the cam shaft 29, cam shaft 29 drives cam 28 to rotate, cam 28 rotates to drive rotating plate 33 to overturn, electronic tags slide into collecting cavity 22 after rotating plate 33 overturns, and meanwhile information reading device 24 contacts with the electronic tags and clears information, and the electronic tags fall into collecting cavity 22.
At the end of the operation, the motor 15 is switched off, the upper plate 38 is retracted into the active cavity 40 and the device returns to its initial condition.
Has the advantages that: the device has a simple structure, is convenient to operate, can be accommodated in the vamp plate, can move up and down only after being turned over, and simultaneously drives the heating block to extend out, so that the electronic tag can be conveniently peeled off; after stripping, the motor rotates reversely to drive the information reading device to stretch out, and the rotating plate is turned over, so that stripped electronic tags are collected, information erasing work is performed simultaneously, and the working efficiency is improved.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides an information clearing device is retrieved to electronic tags, includes the box, its characterized in that: the shoe cabinet is characterized in that a right side wall of the box body is provided with a movable cavity with a right opening, a lifting slide block is slidably mounted on a left side wall of the movable cavity, the right side of the lifting slide block is rotatably connected with a spline sleeve, an inner spline of the spline sleeve is connected with a movable shaft extending rightwards, the movable shaft is fixedly connected with a heating block outside the spline sleeve, the movable shaft is rotatably connected with a slide block on the left side of the heating block, the slide block is in sliding fit with the rear side wall of the movable cavity, the rear side of the movable cavity is provided with a transmission cavity, a wall body between the movable cavity and the transmission cavity is communicated with a limiting groove, a guide block is slidably mounted in the limiting groove, a rotating shaft extending forwards and backwards is rotatably mounted in the guide block, the rotating shaft is fixedly connected with a shoe panel in the movable cavity, a connecting, the double-sided rack is slidably mounted on the front side wall of the transmission cavity, the rear side face of the double-sided rack is a rack, the left side face of the double-sided rack is a pawl rack, a left-right through lifting groove is formed in the double-sided rack, a left-right extending lifting connecting rod is slidably mounted in the lifting groove, a clamping rod is fixedly connected to the left side of the double-sided rack through the lifting connecting rod, a connecting rack is fixedly connected to the left side of the double-sided rack through the lifting connecting rod, a rotating rod extending forwards and backwards is rotatably mounted on a wall body between the transmission cavity and the movable cavity, a connecting gear is fixedly connected to the rotating rod in the transmission cavity, the connecting rack is meshed with the connecting gear, a swinging rod is fixedly connected to the rotating rod in the movable cavity, the swinging rod is in contact with the sliding block, a collection cavity is arranged on the lower side of the movable cavity, and, an annular rack is arranged on the top wall of the collection cavity in a sliding mode, and an information reading device is fixedly connected to the right side of the annular rack.
2. The electronic tag recycling information removing device as claimed in claim 1, wherein: the box in activity chamber left side is equipped with the motor chamber, fixed mounting has the motor on the motor chamber left side wall, motor right side power connection has the motor shaft, the motor shaft extends right and runs through and swivelling joint activity chamber with wall body between the motor chamber, the motor shaft in activity chamber with spline sleeve passes through elastic drive belt transmission and connects, the motor chamber with collect the wall body rotation between the chamber and install the transmission shaft that extends from top to bottom, the transmission shaft in it rotates and is connected with the pinion to collect the intracavity, drive the pinion rotation when the transmission shaft reverses, the pinion with the meshing of ring rack inner wall is connected, the transmission shaft in motor intracavity fixedly connected with transmission worm wheel, transmission worm wheel with the motor shaft meshing is connected.
3. The electronic tag recycling information removing device as claimed in claim 1, wherein: the improved refrigerator is characterized in that a rotating plate is installed in the connecting cavity, a through groove which penetrates through the connecting plate from front to back is formed in the rotating plate, a fixing rod which penetrates through the through groove is fixedly installed on the front wall and the back wall of the connecting cavity, the fixing rod is connected with a rotating block in the through groove in a rotating mode, the rotating block is in sliding fit with the inner wall of the through groove, the rotating block is connected with the right side wall of the through groove through a connecting spring, a box body is arranged on the right side of the collecting cavity, a transition cavity is formed in the wall body between the transition cavity and the collecting cavity, a cam shaft which extends from left to right is installed on the wall body between the transition cavity and is fixedly connected with a.
4. The electronic tag recycling information removing device as claimed in claim 1, wherein: the motor chamber with wall body between the transmission chamber rotates installs the connecting axle that extends around installing, the connecting axle in the motor chamber pass through power bevel gear group with the motor shaft is connected, rotate on the wall of transmission chamber left side and install linking shaft, link up the shaft with the connecting axle is through linking bevel gear group link, link up epaxial fixed mounting and have a lifting gear, lifting gear with two-sided rack toothing connects, the transmission chamber with wall body between the transition chamber rotates the transition axle of installing extension around installing, the transition axle in the transition chamber with the camshaft is through connecting bevel gear group link, the transition axle in transmission intracavity fixedly connected with ratchet, the ratchet with two-sided rack toothing connects.
5. The electronic tag recycling information removing device as claimed in claim 1, wherein: the back wall before the transmission chamber in the connecting axle upside rotates installs the sprocket shaft, the sprocket shaft with the connecting axle is connected through connecting the drive belt transmission, the epaxial fixed mounting of sprocket shaft has the sprocket shaft, the epaxial winding of sprocket is connected with the lift chain, the lift chain runs through and sliding fit the activity chamber with wall body between the transmission chamber, the lift chain stretches into activity chamber fixed connection the lift slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903590.4A CN112044933A (en) | 2020-09-01 | 2020-09-01 | Electronic tags retrieves information clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903590.4A CN112044933A (en) | 2020-09-01 | 2020-09-01 | Electronic tags retrieves information clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112044933A true CN112044933A (en) | 2020-12-08 |
Family
ID=73607432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010903590.4A Withdrawn CN112044933A (en) | 2020-09-01 | 2020-09-01 | Electronic tags retrieves information clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112044933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614279A (en) * | 2021-01-25 | 2021-04-06 | 杭州明本玩具有限公司 | Express delivery receiving cabinet based on unmanned aerial vehicle delivery |
| CN112863322A (en) * | 2021-03-04 | 2021-05-28 | 山东道通通信技术有限公司 | Disposable radio frequency electronic seal capable of guaranteeing incomplete opening of seal |
-
2020
- 2020-09-01 CN CN202010903590.4A patent/CN112044933A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614279A (en) * | 2021-01-25 | 2021-04-06 | 杭州明本玩具有限公司 | Express delivery receiving cabinet based on unmanned aerial vehicle delivery |
| CN112863322A (en) * | 2021-03-04 | 2021-05-28 | 山东道通通信技术有限公司 | Disposable radio frequency electronic seal capable of guaranteeing incomplete opening of seal |
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Application publication date: 20201208 |
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| WW01 | Invention patent application withdrawn after publication |