CN209355575U - A kind of Intelligent storage box - Google Patents

A kind of Intelligent storage box Download PDF

Info

Publication number
CN209355575U
CN209355575U CN201821920320.9U CN201821920320U CN209355575U CN 209355575 U CN209355575 U CN 209355575U CN 201821920320 U CN201821920320 U CN 201821920320U CN 209355575 U CN209355575 U CN 209355575U
Authority
CN
China
Prior art keywords
case
temperature
interior
storage box
case body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821920320.9U
Other languages
Chinese (zh)
Inventor
田华湖
肖忠富
孙中华
补建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengchao Interactive Media Co ltd
Original Assignee
China Post Intelligent Delivery Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Post Intelligent Delivery Technology Co Ltd filed Critical China Post Intelligent Delivery Technology Co Ltd
Priority to CN201821920320.9U priority Critical patent/CN209355575U/en
Application granted granted Critical
Publication of CN209355575U publication Critical patent/CN209355575U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The utility model discloses a kind of Intelligent storage boxes, comprising: case body, door-plate, interior case, key panel, temperature conditioning unit mould group, temperature sensor and power supply module;The interior case is located in case body, equipped with sliding sliding rail between interior case and case body;Door-plate is located at case body front opening, and door-plate side is connect with case body side hinge, and the other side is opened and closed by electric control lock;The temperature conditioning unit mould group and power supply module are located at interior box top, and the temperature conditioning unit mould group is for controlling interior box temperature degree;Temperature sensor is located in interior case;The key panel is located at case body front end;The utility model control the temperature in storage box can arbitrarily, storage environment needed for being adapted to different articles;Except can also will not being lost guaranteeing interior box temperature degree, guarantee after shell slides in and out, interior case will not intake;Also make storage tank not only and can connect alternating current to work, can also work in the public arena self-powered of not alternating current.

Description

A kind of Intelligent storage box
Technical field
The utility model relates to storing field, especially a kind of Intelligent storage box.
Background technique
With the fast development of Express Logistics industry, and the regulation for requiring express mail to require to deliver goods to the customers, market occur Various express mail cabinets, and current express mail cabinet is all mounted in cell doorway or a certain fixed position, for certain customers, takes Part can walk relatively farther away distance, very inconvenient;Therefore in order to allow user quickly and conveniently to get express mail, best scheme is handle Express delivery box is installed to the entrance of user.
Existing storage tank realizes the expansible of storage space in the market, has NFC and camera function, can deliver letter Part or different size of package, can hang on user gate or outdoor wall;Although this technical solution realizes mail and cargo Automatic access, but hang up outdoors when box body, when inner box extraction stretching, extension, rainwater can flow into the interlayer between inner box and shell, Sliding rail will lead to after being impregnated by water to get rusty, and ponding can shorten box service life, and have the risk for drenching article.This product does not have For the function of different articles (the fresh product such as required to temperature) storage environmental requirement, being unable to satisfy the new era is newly sold The expanded application of industry is unable to satisfy more scene application demands in market, is unfavorable for promoting.
Summary of the invention
The purpose of this utility model is that: in view of the above problems, provide a kind of Intelligent storage box;The utility model When solving storage box and placing outdoors, rainwater can be flowed into the gap between interior case and shell, cause to slide sliding rail and intracavitary The problem of ponding makes sliding rail get rusty or drenches article;Solving not to be able to satisfy has different requirements to ask different article storing environment Topic;The problem of also solving storage box to need to connect alternating current, the not public place of alternating current can not be applied to.
The technical solution adopted in the utility model is as follows:
A kind of Intelligent storage box characterized by comprising case body, door-plate, interior case, key panel, temperature conditioning unit mould Group, temperature sensor and power supply module;The interior case is located in case body, and sliding sliding rail is housed between interior case and case body, Slide case body, for changing interior box space;Door-plate is located at case body front opening, door-plate side and shell The connection of shell side hinge, the other side are opened and closed by electric control lock;The temperature conditioning unit mould group and power supply module are located at interior box top, The temperature conditioning unit mould group is for controlling interior box temperature degree;Temperature sensor is located in interior case, for incuding interior box temperature degree;It is described to press Keyboard plate is located at case body front end, and key panel controls temperature conditioning unit mould group and electric control lock by control panel.
It further, further include camera, the camera is set to case body any position, is used for recognition of face.
In above structure, the camera may be provided at shell any position, it is preferred that be arranged on key panel.
Further, the case body inner surface is bonded with heat-preservation cotton, and the inner cavity of interior case is used with heat insulation Foaming agent filling, is used for waterproof.
In above structure, be arranged in filled in the heat-preservation cotton and interior box cavity of shell shell inner surface have heat insulation Foaming agent can guarantee that heat of the case body after pull-out in interior case will not be lost, while waterproof action can also be played, Prevent rainwater or other water from entering in interior case.
Further, the temperature conditioning unit mould group includes: radiator fan, thermally conductive aluminium flake, semiconductor chilling plate, conduction cooling aluminium Piece, refrigerating/heating fan, wind scooper and ptc heater;It is connected to inside the wind scooper and interior case.
In above structure, radiator fan and thermally conductive aluminium flake are for being discharged heat in interior case;Semiconductor chilling plate is for generating Cold air, conduction cooling aluminium flake are used for the cold air that conductive semiconductor cooling piece generates;Ptc heater increases interior box temperature for generating hot gas Degree;Refrigerating/heating fan is an individual fan, for conducting cold air or hot gas to wind scooper;The wind scooper with Connection inside interior case, for conducting cold air or hot gas into interior case.
Further, the key panel includes key and digital display tube.
In above structure, key panel can be shown in number for box temperature degree in unlocking electric control lock and being arranged, interior box temperature degree On code display tube.
Further, the power supply module includes: battery case and DC power supply.
In above structure, the battery case is provided with battery case installation door, the battery case installation door and case body phase Connection.
Further, the temperature sensor and temperature conditioning unit mould group position are distributed in diagonal line.
In above-mentioned steps, temperature sensor and temperature conditioning unit mould group position are in that diagonal line distribution can reasonably detect interior case Uniform temperature in cavity.
Further, the control panel further includes two-dimension code area.
In above-mentioned steps, it is automatically controlled can to scan the two-dimensional code unlock when needing to take out article in storage box by mobile phone by user Lock.
Further, the DC power supply is replaceable.
In above-mentioned steps, DC power supply can be replaced by the battery case installation door on battery case.
Further, drop is provided on the door-plate.
In above-mentioned steps, drop does not have to open door-plate, saves mail delivery for placing the relatively thin article such as mail Time.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, the Intelligent storage box of the utility model control the temperature in storage box can arbitrarily by temperature conditioning unit mould group, Storage environment needed for being adapted to different articles, solving not to be able to satisfy has different requirements to ask different article storing environment Topic, meets the expanded application of new era new retail trade, also meets more scene application demands in market.
2, the utility model has the foaming agent of heat insulation by the lumen loading in interior case, is guaranteeing interior box temperature degree not Except being lost, it is ensured that after shell slides in and out, interior case will not intake.
3, the utility model makes storage tank not only and can connect alternating current progress work by the way that power supply module is arranged in storage box Make, can also work in the public arena self-powered of not alternating current.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is Intelligent storage box external structure.
Fig. 2 is Intelligent storage box internal structure chart.
Fig. 3 is temperature conditioning unit modular structure figure.
Fig. 4 is case body drawer structure figure.
Wherein, 1- case body;Case in 2-;3- door-plate;4- key panel;401- key;402- digital display tube;403- Two-dimension code area;5- temperature conditioning unit mould group;501- radiator fan;The thermally conductive aluminium flake of 502-;503- semiconductor chilling plate;504- conduction cooling Aluminium flake;505- refrigerating/heating fan;506- wind scooper;507-PTC heater;6- power supply module;7- electric control lock;8- sliding rail;9- Temperature sensor;10- drop;11- battery case installation door;12- mechanical lock.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated, It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of An example in equivalent or similar characteristics.
It should be noted that term " top ", " lower right corner ", " outside ", " front end " etc. in the description of the present invention, Indicating position or positional relationship are all to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure Manufacturing operation, therefore should not be understood as limiting the present invention.
Embodiment 1
A kind of Intelligent storage box, as depicted in figs. 1 and 2, comprising: case body 1, door-plate 3, interior case 2, key panel 4, temperature Control cell module 5, temperature sensor 9 and power supply module 6;The interior case 2 is located in case body 1, interior case 2 and case body 1 Between equipped with sliding sliding rail 8, slide case body 1, for changing interior 2 space of case;Door-plate 3 is located at 1 front end of case body Opening, 3 side of door-plate are connect with 1 side hinge of case body, and the other side is opened and closed by electric control lock 7;The temperature conditioning unit mould Group 5 and power supply module 6 are located at interior 2 top of case, and the temperature conditioning unit mould group 5 is for controlling interior 2 temperature of case;Temperature sensor 9 In in interior case 2, for incuding interior 2 temperature of case;The key panel 4 is located at 1 front end of case body, and key panel 4 passes through control Battery plate controls temperature conditioning unit mould group 5 and electric control lock 7.
Camera is additionally provided on the case body 1, the camera is located at any position on case body 1, is used for Recognition of face is carried out, in the present embodiment, it is preferred that camera is arranged on key panel 4.
1 inner surface of case body is bonded with heat-preservation cotton, and the temperature of the interior case 2 in shell shell 1 outside can be made not flow It loses;The inner cavity of interior case 2 uses the foaming agent with heat insulation to fill, while internal 2 temperature of case plays insulation effect, also It can be used for waterproof, penetrate into water will not in interior case 2, drench the article being placed in interior case 2.
The temperature conditioning unit mould group 5, as shown in Figure 3, comprising: radiator fan 501, thermally conductive aluminium flake 502, semiconductor chilling plate 503, conduction cooling aluminium flake 504, refrigerating/heating fan 505, wind scooper 506 and ptc heater 507;Radiator fan 501 and heat conduction aluminum Piece 502 is for being discharged heat in interior case 2;Semiconductor chilling plate 503 is partly led for generating cold air, conduction cooling aluminium flake 504 for conducting The cold air that body cooling piece 503 generates;Ptc heater 507 increases by 2 temperature of interior case for generating hot gas;Refrigerating/heating fan 505 For conducting cold air or hot gas to wind scooper 506;It is connected to, is used for cold air or heat inside the wind scooper 506 and interior case 2 Gas is conducted into interior case 2.In the present embodiment, it is preferred that temperature conditioning unit mould group 5 is set to 1 inside of case body and is located at interior case 2 Top, wherein radiator fan 501 is located at 1 back side of case body, and is in communication with the outside, radiator fan 501, thermally conductive aluminium flake 502, 505 semiconductor chilling plate 503, conduction cooling aluminium flake 504, refrigerating/heating fan horizontal connections, wind scooper 506 are vertically connected at Refrigerating/heating fan 505, ptc heater 507 are located at 506 bottom of wind scooper, close to 2 connectivity part of wind scooper 506 and interior case.
The temperature sensor 9 is set in interior case 2, for incuding interior 2 temperature of case, in the present embodiment, it is preferred that temperature It spends 9 position of sensor and 5 position of temperature conditioning unit mould group to be distributed in diagonal line, even temperature conditioning unit mould group 5 is set to interior 2 top of case Left side, temperature sensor 9 are then set to the interior 2 inside lower right corner of case;By the set-up mode, interior 2 chamber of case can be reasonably detected Internal uniform temperature.
The key panel 4 is made of key 401 and digital display tube 402, and user can be to automatically controlled by key panel 4 Lock 7 carries out unlocking operation, the temperature kept required for interior case 2 can also be arranged, and the temperature being arranged can be in digital display tube It is shown on 402;Key panel 4 then controls electric control lock 7 and temperature conditioning unit mould group 5 by control panel, works as user When needing to open door-plate 3, preset code is inputted on key panel 4, control panel after receiving the code information, The unlock of electric control lock 7 can be controlled;After door-plate 3 is closed, control panel can control the locking of electric control lock 7;Meanwhile passing through key panel 4 After the temperature kept needed for case 2 in also setting up, control panel can control temperature conditioning unit mould group 5 and interior case 2 is heated or freezed, when After temperature sensor 9 senses that interior 2 temperature of case reaches setting value, the information sensed can be sent to control panel, control electricity Plate control temperature conditioning unit mould group 5 stops working;In the present embodiment, control panel is single-chip microcontroller, in other embodiments, Ke Yiwei The control panel or controller of other same function;In the present embodiment, it is additionally provided with two-dimension code area 403 on key panel 4, uses Family can be unlocked operation by two dimensional code end of door plate 3.
The power supply module 6 includes battery case and DC power supply, and the DC power supply is set in battery case, and battery case is solid It is scheduled on interior 2 top of case and is connected with case body 1;Power supply module 6 can connect alternating current, i.e. domestic power supply carries out lasting confession Electricity can also be powered in the environment that cannot connect alternating current by DC power supply, ensure that storage box can be in various environment Lower normal work, also, the DC power supply can open battery case installation door to direct current by mechanical key from case body 1 Power supply is replaced.
It is additionally provided with drop 10 on the door-plate 3, for placing the relatively thin article such as mail, does not have to open door-plate 3, section Mail time of delivery is saved.
In actual use, when storage box is mounted on user entrance, can connect user household electricity, when user buys When the article for needing to save in a lower temperature environment such as fresh, interior 2 temperature of case can be pre-set by key panel 4 Degree, after courier places an article within storage box, temperature sensor 9 incudes interior 2 temperature of case, when sensing that interior 2 temperature of case is high After set temperature, temperature sensor 9 can give control panel one cooling order, at this point, control panel can control radiator fan 501, semiconductor chilling plate 503, refrigerating/heating fan 505 start to work at the same time, and semiconductor chilling plate 503 starts to generate cold air, And the cold air of generation is transferred to refrigerating/heating fan 505 by conduction cooling aluminium flake 504, refrigerating/heating fan 505 leads to cold air Wind scooper 506 is crossed to be blown into interior case 2, at the same when thermally conductive aluminium flake 502 freezes semiconductor chilling plate 503 heat that generates by dissipating Hot-air fan 501 is discharged, and interior 2 temperature of case is effectively reduced;After temperature sensor 9 senses that interior 2 temperature of case reaches predetermined temperature, meeting Give one temperature of control panel order up to standard, control panel can control radiator fan 501, semiconductor chilling plate 503, system at this time Cold/heated fan 505 stops working.
When user has purchased the article for needing to store under high temperature environment, after setting interior 2 temperature of case, if temperature passes 2 temperature of interior case that sensor 9 senses is lower than set temperature, then a heating order can be sent to control panel, at this time control electricity Plate can control refrigerating/heating fan 505 and ptc heater 507 starts to work at the same time, and ptc heater 507 starts to generate heat, The heat transfer that refrigerating/heating fan 505 generates ptc heater 507 increases the temperature of interior case 2 into interior case 2;Work as temperature After degree sensor 9 senses that interior 2 temperature of case reaches predetermined value, the order that one temperature of control panel can be given up to standard controls at this time Battery plate can control refrigerating/heating fan 505 and ptc heater 507 stops working.
If the article for being put into interior case 2 is larger, case body 1 can be pulled out, increase interior 2 space of case, such as Fig. 4 institute Show;And the foaming agent with heat insulation filled in 2 inner cavity of heat-preservation cotton and interior case of 1 inner surface of case body is set can be with Guarantee that heat of the case body 1 after pull-out in interior case 2 will not be lost, while waterproof action can also be played, prevent rainwater or Other water enter in interior case 2.
When user needs to take out the article in storage box, the pickup code unlock prestored can be inputted on key panel 4 Electric control lock 7 opens door-plate 3, can carry out recognition of face by camera and unlock electric control lock 7, can also scan key by mobile phone Two dimensional code on panel 4 unlocks electric control lock 7.
In other embodiments, user can also remotely control the temperature of case 2 in storage box, Yong Hu by cell phone application Article, which is put into after storage box, just to be known when being what article, can temperature remotely located by cell phone application or adjusting storage box Degree, saves article effectively.
The present embodiment adjust the temperature in storage box can arbitrarily, effectively increase storage box by temperature conditioning unit mould group 5 Adaptive faculty, storage environment needed for making storage box be adapted to different articles solves and is not able to satisfy to different article storings Environment has different the problem of requiring, and meets the expanded application of new era new retail trade, and the more scenes for also meeting market are answered Use demand;There is by the lumen loading of the heat-preservation cotton and interior case 2 that are arranged in case body 1 foaming agent of heat insulation simultaneously, Except 2 temperature of case will not be lost in guaranteeing, it is ensured that after shell slides in and out, interior case 2 will not intake.
Embodiment 2
Embodiment 2 is similar with 1 structure of embodiment, and difference is, the Intelligent storage box of embodiment 2 is for that cannot connect alternating current Public arena.
When storage box is used to not can turn on the public arena of alternating current, only retains key 401 and input cipher control electric control lock 7 Unpacking function guarantees that the long-time power supply of battery uses, the battery case installation door on case body 1 can be opened by mechanical lock 12 11, realize the replacement of battery.
The present embodiment solves the problems, such as that storage box can not be used in the public arena that not can turn on alternating current, passes through mould of powering Storage box can be used normally also in the case where being not connected to alternating current in DC power supply in block 6.
The utility model control the temperature in storage box can arbitrarily, be adapted to not jljl by temperature conditioning unit mould group 5 Storage environment needed for product, solving the problems, such as not to be able to satisfy has different require to different article storing environment;By in interior case 2 Lumen loading there is the foaming agent of heat insulation, except 2 temperature of case will not be lost in guaranteeing, it is ensured that when shell is outside After sliding, interior case 2 will not intake;By the way that power supply module 6 is arranged in storage box, makes storage tank not only and can connect alternating current progress Work, can also work in the public arena self-powered of not alternating current, meet the extension of new era new retail trade Using also meeting more scene application demands in market.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group It closes.

Claims (10)

1. a kind of Intelligent storage box characterized by comprising case body (1), door-plate (3), interior case (2), key panel (4), Temperature conditioning unit mould group (5), temperature sensor (9) and power supply module (6);The interior case (2) is located in case body (1), interior case (2) it slide case body (1) can, for changing interior case (2) space equipped with sliding sliding rail (8) between case body (1); Door-plate (3) is located at case body (1) front opening, and door-plate (3) side is connect with case body (1) side hinge, the other side It is opened and closed by electric control lock (7);The temperature conditioning unit mould group (5) and power supply module (6) are located at the top of interior case (2), the temperature control list First mould group (5) is for controlling interior case (2) temperature;Temperature sensor (9) is located in interior case (2), for incuding interior case (2) temperature; The key panel (4) is located at case body (1) front end, and key panel (4) controls temperature conditioning unit mould group (5) by control panel With electric control lock (7).
2. Intelligent storage box as described in claim 1, which is characterized in that further include camera, the camera is set to outer Shell shell (1) any position.
3. Intelligent storage box as described in claim 1, which is characterized in that case body (1) inner surface is bonded with heat preservation The inner cavity of cotton, interior case (2) uses the foaming agent with heat insulation to fill.
4. Intelligent storage box as described in claim 1, which is characterized in that the temperature conditioning unit mould group (5) includes: radiator fan (501), thermally conductive aluminium flake (502), semiconductor chilling plate (503), conduction cooling aluminium flake (504), refrigerating/heating fan (505), wind scooper (506) and ptc heater (507);It is connected to inside the wind scooper (506) and interior case (2).
5. Intelligent storage box as described in claim 1, which is characterized in that the key panel (4) includes key (401) sum number Code display tube (402).
6. Intelligent storage box as described in claim 1, which is characterized in that the power supply module (6) includes: battery case and direct current Power supply.
7. Intelligent storage box as described in claim 1, which is characterized in that the temperature sensor (9) and temperature conditioning unit mould group (5) position is distributed in diagonal line.
8. Intelligent storage box as claimed in claim 5, which is characterized in that the key panel (4) further includes two-dimension code area (403).
9. Intelligent storage box as claimed in claim 6, which is characterized in that the DC power supply is replaceable.
10. Intelligent storage box as described in claim 1, which is characterized in that be provided with drop (10) on the door-plate (3).
CN201821920320.9U 2018-11-21 2018-11-21 A kind of Intelligent storage box Active CN209355575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821920320.9U CN209355575U (en) 2018-11-21 2018-11-21 A kind of Intelligent storage box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821920320.9U CN209355575U (en) 2018-11-21 2018-11-21 A kind of Intelligent storage box

Publications (1)

Publication Number Publication Date
CN209355575U true CN209355575U (en) 2019-09-06

Family

ID=67782825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821920320.9U Active CN209355575U (en) 2018-11-21 2018-11-21 A kind of Intelligent storage box

Country Status (1)

Country Link
CN (1) CN209355575U (en)

Similar Documents

Publication Publication Date Title
US6484512B1 (en) Thermoelectric temperature controlled drawer assembly
CN108626932A (en) Refrigerator
CN108626933A (en) Refrigerator
CN110530091A (en) The fresh combined type express delivery cabinet of intelligence with oxygenation and function of temperature control
CN105466153A (en) Portable cold and hot insulation box and temperature regulation method thereof
CN110487021A (en) A kind of vortex tube refrigeration heating takeaway box
CN204806774U (en) Refrigerator
CN204806773U (en) Refrigerator
JP6447334B2 (en) Refrigerator and network system
CN209590998U (en) A kind of take-away stock cabinet
CN209355575U (en) A kind of Intelligent storage box
CN208181673U (en) A kind of takeaway box
CN108291760A (en) Portable refrigerator and its application method
CN208938223U (en) A kind of intelligence sales counter
CN109682160A (en) A kind of temprature control method of wind cooling refrigerator and its alternating temperature compartment
CN204718221U (en) Cold-accumulating box and comprise the split type cold-storage apparatus of this cold-accumulating box
CN208170819U (en) A kind of refrigerator
CN208061346U (en) A kind of fixed monomer express delivery cabinet of wall with function of temperature control
CN206556324U (en) Cold storage insulation box
CN204535260U (en) There is the refrigerator of heat insulation function
CN106225375A (en) Control method of cold and hot storage cabinet
CN209246481U (en) A kind of cold-hot dual-temperature control device
CN208658273U (en) Nightstand
CN104859957A (en) Temperature-controllable foot storage tank
JP2009216378A (en) Household electric refrigerator

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 610041, No. 1, 1, 1, Renhe street, 39 hi tech Zone, Sichuan, Chengdu

Patentee after: Zhidi Technology Co.,Ltd.

Address before: 610041, No. 1, 1, 1, Renhe street, 39 hi tech Zone, Sichuan, Chengdu

Patentee before: CHINA POST TECHNOLOGY Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 610041 No. 1, 1st floor, No. 39 Renhe Street, Chengdu High-tech Zone, Sichuan Province

Patentee after: Fengchao Interactive Media Co.,Ltd.

Address before: 610041 No. 1, 1st floor, No. 39 Renhe Street, Chengdu High-tech Zone, Sichuan Province

Patentee before: Zhidi Technology Co.,Ltd.

CP01 Change in the name or title of a patent holder