CN104848758B - Wireless automatic detection tool measuring system - Google Patents

Wireless automatic detection tool measuring system Download PDF

Info

Publication number
CN104848758B
CN104848758B CN201410103722.XA CN201410103722A CN104848758B CN 104848758 B CN104848758 B CN 104848758B CN 201410103722 A CN201410103722 A CN 201410103722A CN 104848758 B CN104848758 B CN 104848758B
Authority
CN
China
Prior art keywords
module
data
automatic detection
detection tool
data processing
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
CN201410103722.XA
Other languages
Chinese (zh)
Other versions
CN104848758A (en
Inventor
樊强
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.)
Zhejiang Jiahong Automobile Technology Co ltd
Original Assignee
Shanghai Jiu Qian Industrial 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 Shanghai Jiu Qian Industrial Co Ltd filed Critical Shanghai Jiu Qian Industrial Co Ltd
Priority to CN201410103722.XA priority Critical patent/CN104848758B/en
Publication of CN104848758A publication Critical patent/CN104848758A/en
Application granted granted Critical
Publication of CN104848758B publication Critical patent/CN104848758B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The present invention relates to cubing measuring system.Wireless automatic detection tool measuring system, including a dial gauge main body, dial gauge main body includes a transmission system for being used to for straight-line displacement to be changed into angular displacement, the power end connection one of transmission system is used for the measuring staff for measuring straight-line displacement, the force side of transmission system connects a pointer, pointer is located in a dial plate, wireless automatic detection tool measuring system further includes a data acquisition module, the data collected are sent out by the rotational angle of data collecting module collected pointer or the variable quantity of measuring staff, data acquisition module by a wireless communication module.The physical measurement data of dial gauge is converted into the data of electronization by data acquisition module by the present invention, easy to the storage of measured value, record and processing.

Description

Wireless automatic detection tool measuring system
Technical field
The present invention relates to cubing, and in particular to cubing measuring system.
Background technology
Dial gauge is to utilize rack pinion or lever-gear transmission, and the straight-line displacement of measuring staff is changed into the angular displacement of pointer Measurement instrument.Measurement for cubing, measures the diverse locations of cubing using dial gauge more both at home and abroad at present.
, it is necessary to repeatedly measure, manual record data when carrying out cubing measurement using dial gauge, there is measurement inconvenience, speed Degree is slow, in fact it could happen that the problems such as measurement error.
The content of the invention
Present invention aims at be to provide a kind of wireless automatic detection tool measuring system.
To achieve these goals, technical scheme is as follows:
Wireless automatic detection tool measuring system, including a dial gauge main body, the dial gauge main body include one and are used for straight line Displacement is changed into the transmission system of angular displacement, and the power end connection one of the transmission system is used for the measuring staff for measuring straight-line displacement, institute The force side for stating transmission system connects a pointer, and the pointer is located in a dial plate, it is characterised in that wireless automatic detection tool measurement System further includes a data acquisition module, the rotational angle of pointer described in the data collecting module collected or the measuring staff The data collected are sent out by variable quantity, the data acquisition module by a wireless communication module.
The physical measurement data of dial gauge is converted into the data of electronization by data acquisition module by the present invention, easy to survey Storage, record and the processing of value.
The data acquisition module can include an angular transducer, and the angular transducer is located at the pointer.Institute State the rotational angle that data acquisition module gathers the pointer by the angular transducer.
The data acquisition module can also include a displacement sensor, and the measuring staff includes sleeve, in described sleeve pipe Equipped with a measurement head that can be stretched along described sleeve pipe, the end of institute's displacement sensors is fixed in described sleeve pipe, the displacement The front end of sensor is towards the measurement head.
Wireless automatic detection tool measuring system further includes a communications status control module, the communications status control module connection The wireless communication module, for controlling the correspondence with foreign country state of the wireless communication module.The communications status control module Equipped with a control button, the control button is located on the shell of the dial gauge main body, and the control button is often pressed next time, The wireless communication module is sent out a data.
Wireless automatic detection tool measuring system can also include a power module, and the wireless communication module passes through the communication Status control module connects the power module.The communications status control module is by controlling the logical of the wireless communication module Off-position controls the correspondence with foreign country state of the wireless communication module.
A power module preferably self-generating power source module, the self-generating power source module can be a sun-generated electric power Module, the solar-electricity source module are equipped with a solar panel, and the solar panel is located on the dial plate.It is described Dial plate is a circular dial plate, and the solar cell is equipped with least one in the bottom of the circle dial plate, back or side Plate.
The preferred flexible solar panel of solar panel, the flexible solar panel is in annular shape, institute State and be printed on scale value on the upper surface of the flexible solar panel of annular shape.Can be directly with the circular flexible sun Can bottom of the solar panel as circular dial plate.Further to optimize structure.
The self-generating power source module can also include a piezoelectric ceramics, and the piezoelectric ceramics is connected by a rectification module One power storage module, the piezoelectric ceramics is between described sleeve pipe and the measurement head.The measurement head is moved in described sleeve pipe In dynamic process, piezoelectric ceramics, which is pressurized, to generate electricity.
It is described circle dial plate can also use phosphor texture into, so light be not well in the case of, phosphor Texture into circular dial plate shine, convenient for users to the scale value in the circular dial plate of observation.
The dial gauge main body further includes a NFC label, and the NFC label memory contains the extraneous and radio communication mold Block establishes a connection required encrypted message.So user can be established by reading the acquisition of information in NFC label Required encrypted message is connected, and then establishes connection.
The NFC label can be embedded into the shell of the dial gauge main body, be set on the shell of the dial gauge main body There are NFC marks, the position of the NFC marks is corresponding with the position of the NFC label.As a preferred embodiment, it is described Face where NFC marks is parallel to each other with the face where the NFC label, and the distance between two faces are not more than 0.8cm.With The convenient approximate location by NFC identity validation NFC labels, accurately to read the content of NFC label.
The data acquisition module communicates to connect a host computer by the wireless communication module.By host computer to data Focused on.The host computer can be PC machine, tablet computer, palm PC, desktop computer, mobile phone etc..
The host computer is equipped with one and the supporting communication module of the wireless communication module.The host computer passes through described logical Letter module receives the data that the data acquisition module transmits.The wireless communication module can be the bluetooth based on Bluetooth communication Communication module, the infrared communication module based on infrared communication, the wifi communication modules based on wifi network, the 3G based on 3G network Any one in communication module, the 4G communication modules based on 4G networks.
The host computer is additionally provided with a data processing module, and the data processing module connects the communication module, described Data processing module is also connected with a memory module, and the memory module is equipped with a static database, is set in the static database There are a plurality of measurement parameters and receive described logical with the corresponding control parameter of each measurement parameter, the data processing module After the measurement data that letter module transmits, contrast, determined closest to measurement with a plurality of measurement parameters in the static database The measurement parameter of data, is then ordered according to corresponding one control of control parameter generation of measurement parameter closest to measurement data Order.
The memory module is equipped with a dynamic data base, and the data processing module connects an input module, the input Module can by the data processing module to dynamic data base write control data or change dynamic data base in control With data, the data processing module calls the control data in the dynamic data base, generates a control command.
The host computer further includes a display module, and the display module connects the data processing module, the data It can include in the control command of processing module generation or only include a display control order, the data processing module passes through aobvious Show the display content of control command control display module.
As a preferred embodiment, the display module preferred display, the preferred touch pad of input module are described to touch Template is covered on the display, so that structure is compacter.
The priority for the control command that the data processing module is generated according to the dynamic data base is higher than the data The control command that processing module is generated according to the static database.So that user obtains more autonomous, more flexible control System experience.
Beneficial effect:The present invention adds wireless data transfer module on dial gauge, adds confirmation button, and coordinate Software records data on terminal device, reach quick and precisely automatic measurement.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments:
Fig. 1 is the partial circuit block diagram of the present invention;
Fig. 2 is a kind of structure diagram of the present invention.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below Conjunction is specifically illustrating, and the present invention is further explained.
Referring to Fig. 1 and Fig. 2, wireless automatic detection tool measuring system, including a dial gauge main body, dial gauge main body include one and use In the transmission system that straight-line displacement is changed into angular displacement, the power end connection one of transmission system is used for the survey for measuring straight-line displacement Bar, the force side of transmission system connect a pointer, and pointer is located in a dial plate, and wireless automatic detection tool measuring system further includes a number According to acquisition module 1, data acquisition module 1 gathers the rotational angle of pointer or the variable quantity of measuring staff, data acquisition module 1 and will adopt The data collected are sent out by a wireless communication module 2.The present invention is surveyed the physics of dial gauge by data acquisition module 1 Amount data are converted into the data of electronization, easy to the storage of measured value, record and processing.
Data acquisition module 1 can include an angular transducer, and angular transducer is located at pointer.Data acquisition module 1 The rotational angle of pointer is gathered by angular transducer.Data acquisition module 1 can also include a displacement sensor, and measuring staff includes Sleeve 14, casing 14 is interior to be equipped with a measurement head 15 that can be stretched along casing 14, and the end of displacement sensor is fixed on casing 14 Interior, the front end of displacement sensor is towards measurement head 15.
Wireless automatic detection tool measuring system further includes a communications status control module 3, and communications status control module 3 connects nothing Line communication module 2, for controlling the correspondence with foreign country state of wireless communication module 2.Communications status control module 3 is equipped with a control and presses Key 11, control button 11 are located on the shell of dial gauge main body, and for control button 11 often by next time, wireless communication module 2 is outside Send a data.
Wireless automatic detection tool measuring system can also include a power module 4, and wireless communication module 2 passes through communications status control Molding block 3 connects power module 4.Communications status control module 3 is by controlling the break-make electricity condition of wireless communication module 2 to control nothing The correspondence with foreign country state of line communication module 2.The preferably self-generating power source module of power module 4.Self-generating power source module can be One solar-electricity source module, solar-electricity source module are equipped with a solar panel 12, and solar panel 12 is located at dial plate 13 On.Dial plate 13 is a circular dial plate, and solar panel is equipped with least one in the bottom of circular dial plate, back or side 12.12 preferred flexible solar panel of solar panel, flexible solar panel is in annular shape, and circular flexibility is too It is positive to be printed on scale value on the upper surface of solar panel.Circular dial plate directly can be used as using circular flexible solar panel Bottom.Further to optimize structure.Self-generating power source module can also include a piezoelectric ceramics, and piezoelectric ceramics passes through a rectification mould Block connects a power storage module, and piezoelectric ceramics is between casing 14 and measurement head 15.The mistake that measurement head 15 moves in casing 14 Cheng Zhong, piezoelectric ceramics, which is pressurized, to generate electricity.
Circular dial plate can also use phosphor texture into, so light be not well in the case of, phosphor texture Into circular dial plate shine, convenient for users to the scale value in the circular dial plate of observation.Wireless communication module 2 can be located at circular table In disk, it can also be located at outside circular dial plate.When outside circular dial plate, lead between wireless communication module 2 and data acquisition module 1 Data cable connection is crossed, preferably golden finger structure connects.To reduce equipment volume.When in circular dial plate, preferably in circular table Disk inside bottom sets a groove, and wireless communication module 2 is put into groove, and with wireless communication module 2 not higher than on groove End is advisable.
Dial gauge main body further includes a NFC label 5, and 5 memory of NFC label contains extraneous established with wireless communication module 2 and connects Connect the encrypted message needed for relation.So user can be established needed for connection by reading the acquisition of information in NFC label 5 The encrypted message wanted, and then establish connection.NFC label 5 can be embedded into the shell of dial gauge main body, outside dial gauge main body Shell is identified equipped with a NFC, and the position of NFC marks is corresponding with the position of NFC label 5.As a preferred embodiment, NFC is marked The face at the place of face and NFC label 5 where knowing is parallel to each other, and the distance between two faces are not more than 0.8cm.Passed through with facilitating The approximate location of NFC identity validations NFC label 5, accurately to read the content of NFC label 5.
Data acquisition module 1 communicates to connect a host computer 16 by wireless communication module 2.By host computer 16 to data into Row centralized processing.Host computer 16 can be PC machine, tablet computer, palm PC, desktop computer, mobile phone etc..Host computer 16 is equipped with one The supporting communication module with wireless communication module 2.The number that host computer 16 is transmitted by communication module reception data acquisition module 1 According to.Wireless communication module 2 can be the bluetooth communication based on Bluetooth communication, the infrared communication module based on infrared communication, In wifi communication modules based on wifi network, the 3G communication modules based on 3G network, the 4G communication modules based on 4G networks Any one.
Host computer 16 is additionally provided with a data processing module 8,8 connection communication module 7 of data processing module, data processing module 8 are also connected with a memory module 9, and memory module 9 is equipped with a static database, be equipped with static database a plurality of measurement parameters with And with the corresponding control parameter of each measurement parameter, after data processing module 8 receives the measurement data that communication module 7 transmits, With in static database a plurality of measurement parameters contrast, determine closest to measurement data measurement parameter, then according to most The corresponding control parameter of measurement parameter close to measurement data generates a control command.Memory module 9 is equipped with a dynamic data Storehouse, data processing module 8 connect an input module, and input module can be write to dynamic data base by data processing module 8 and be controlled Control data in system data or change dynamic data base, data processing module 8 call the control in dynamic data base to use Data, generate a control command.The priority for the control command that data processing module 8 is generated according to dynamic data base is higher than data The control command that processing module 8 is generated according to static database.So that user obtains more autonomous, more flexible control volume Test.
Host computer 16 further includes a display module 6, and display module 6 connects data processing module 8, and data processing module 8 is given birth to Into control command in can include or only include a display control order, data processing module 8 passes through display control order control The display content of display module 6 processed.As a preferred embodiment, 6 preferred display of display module, input module preferably touch Plate, touch pad are covered over the display, so that structure is compacter.The present invention adds wireless data transmission on dial gauge Module, adds confirmation button, and coordinates the software records data on terminal device, reaches quick and precisely automatic measurement.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (8)

1. wireless automatic detection tool measuring system, including a dial gauge main body, the dial gauge main body includes one and is used for straight line position The transmission system for being changed into angular displacement is moved, the power end connection one of the transmission system is used for the measuring staff for measuring straight-line displacement, described The force side of transmission system connects a pointer, and the pointer is located in a dial plate, it is characterised in that wireless automatic detection tool measurement system System further includes a data acquisition module, the change of the rotational angle of pointer or the measuring staff described in the data collecting module collected The data collected are sent out by change amount, the data acquisition module by a wireless communication module;
The data acquisition module includes a displacement sensor, and the measuring staff includes sleeve, can edge equipped with one in described sleeve pipe The measurement head that described sleeve pipe is stretched, the end of institute's displacement sensors are fixed in described sleeve pipe, before institute's displacement sensors Hold towards the measurement head;
Wireless automatic detection tool measuring system further includes a communications status control module, described in the communications status control module connection Wireless communication module, for controlling the correspondence with foreign country state of the wireless communication module;
The communications status control module is equipped with a control button, and the control button is located at the shell of the dial gauge main body On, for the control button often by next time, the wireless communication module is sent out a data;
Wireless automatic detection tool measuring system further includes a power module, and the wireless communication module is controlled by the communications status Module connects the power module;
Power module is a self-generating power source module, and the self-generating power source module includes a piezoelectric ceramics, the piezoelectric ceramics One power storage module is connected by a rectification module, the piezoelectric ceramics is between described sleeve pipe and the measurement head;
The dial gauge main body further includes a NFC label, and the NFC label memory contains extraneous to be built with the wireless communication module Encrypted message needed for vertical connection relation;
Data acquisition module communicates to connect a host computer by wireless communication module;
Host computer is equipped with one and the supporting communication module of wireless communication module;Host computer receives data acquisition module by communication module The data that block transmits;
Wireless communication module is the bluetooth communication based on Bluetooth communication, the infrared communication module based on infrared communication, is based on It is any in the wifi communication modules of wifi network, the 3G communication modules based on 3G network, the 4G communication modules based on 4G networks It is a kind of.
2. wireless automatic detection tool measuring system according to claim 1, it is characterised in that:The data acquisition module includes One angular transducer, the angular transducer are located at the pointer;
The data acquisition module gathers the rotational angle of the pointer by the angular transducer.
3. wireless automatic detection tool measuring system according to claim 1 or 2, it is characterised in that:The dial gauge main body is also Including a NFC label, the NFC label memory contains the extraneous required password that establishes a connection with the wireless communication module Information.
4. wireless automatic detection tool measuring system according to claim 3, it is characterised in that:The NFC label is embedded into institute In the shell for stating dial gauge main body, the shell of the dial gauge main body is identified equipped with a NFC, the position of the NFC marks with The position of the NFC label is corresponding.
5. wireless automatic detection tool measuring system according to claim 1 or 2, it is characterised in that:The host computer is additionally provided with One data processing module, the data processing module connect the communication module, and the data processing module is also connected with a storage Module, the memory module are equipped with a static database, be equipped with the static database a plurality of measurement parameters and with it is each The corresponding control parameter of measurement parameter, after the data processing module receives the measurement data that the communication module transmits, Contrasted with a plurality of measurement parameters in the static database, determine the measurement parameter closest to measurement data, then basis A control command is generated with the corresponding control parameter of measurement parameter closest to measurement data.
6. wireless automatic detection tool measuring system according to claim 5, it is characterised in that:The memory module is additionally provided with one Dynamic data base, the data processing module connect an input module, and the input module can pass through the data processing module The control data in control data or change dynamic data base are write to dynamic data base, the data processing module calls Control data in the dynamic data base, generate a control command.
7. wireless automatic detection tool measuring system according to claim 6, it is characterised in that:The data processing module according to The priority of the control command of the dynamic data base generation is given birth to higher than the data processing module according to the static database Into control command.
8. wireless automatic detection tool measuring system according to claim 6, it is characterised in that:It is aobvious that the host computer further includes one Show module, the display module connects the data processing module, and the control command of the data processing module generation includes Or only including a display control order, the data processing module is controlled by display control order in the display of display module Hold.
CN201410103722.XA 2014-03-20 2014-03-20 Wireless automatic detection tool measuring system Active CN104848758B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410103722.XA CN104848758B (en) 2014-03-20 2014-03-20 Wireless automatic detection tool measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410103722.XA CN104848758B (en) 2014-03-20 2014-03-20 Wireless automatic detection tool measuring system

Publications (2)

Publication Number Publication Date
CN104848758A CN104848758A (en) 2015-08-19
CN104848758B true CN104848758B (en) 2018-04-17

Family

ID=53848588

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410103722.XA Active CN104848758B (en) 2014-03-20 2014-03-20 Wireless automatic detection tool measuring system

Country Status (1)

Country Link
CN (1) CN104848758B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440998A (en) * 2016-08-31 2017-02-22 中车青岛四方机车车辆股份有限公司 Axle external diameter measuring data processing method, device and system
CN106839956A (en) * 2017-03-21 2017-06-13 杭州市特种设备检测研究院 Crane girder web Local warping degree detection means
CN110567350A (en) * 2019-09-26 2019-12-13 中国航空工业集团公司北京航空精密机械研究所 Bluetooth-based internal thread taper detection system and detection method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201527243U (en) * 2009-03-26 2010-07-14 苏州英仕精密机械有限公司 Split-type digital display indicator
CN202486562U (en) * 2012-03-23 2012-10-10 长安大学 Wireless data acquisition device used in bridge construction monitoring
CN103337154A (en) * 2013-07-30 2013-10-02 聂志虎 Intelligent wireless digital-readout displacement detection/monitoring system
CN103441784B (en) * 2013-08-26 2016-01-27 刘芳 A kind of electronic hand loop device and electronics bracelet information transferring method

Also Published As

Publication number Publication date
CN104848758A (en) 2015-08-19

Similar Documents

Publication Publication Date Title
CN203881298U (en) A detecting device for detecting the repeated positioning accuracy of industrial robot arm movement
CN104848758B (en) Wireless automatic detection tool measuring system
CN203988063U (en) The measuring device of infant head circumference, height and body weight
CN206073976U (en) A kind of multifunctional digital integrated building construction engineering test instrument
CN104634220A (en) Measuring device and measuring method for express package dimension of intelligent express box
CN203758766U (en) Cardiopulmonary resuscitation machine detection device
CN106839956A (en) Crane girder web Local warping degree detection means
CN105405324A (en) Bluetooth-based portable multi-sensor multifunctional physical experiment system
CN203925973U (en) Pump class efficiency detects evaluating system online
CN207095495U (en) Cubing detector application system based on independent recognizable point position
CN207095494U (en) Cubing detector application system based on independent recognizable point position
CN206399397U (en) A kind of nuclear power plant containment shell lining steel plate defectoscopy device
CN202859085U (en) Biomedicine device with close range wireless transmission function
CN105277266A (en) Weighing scale device for measuring height through sound wave transmission and wireless communication
CN202939568U (en) Wireless mouse adopting multiple sensors
CN204926078U (en) Intelligence electric power parameter calculation ware
CN103512648A (en) Electronic scale facilitating information collection
CN202386679U (en) Physiological index data acquisition device and physiological parameter display terminal
CN205940779U (en) Portable wireless and passive temperature monitor
CN207095689U (en) Sign detects all-in-one
CN105737960A (en) Joint weighing device of a plurality of weighing devices
CN207114033U (en) A kind of infrared temperature measurement apparatus being wirelessly transferred
CN205909928U (en) A laser amplitude measuring apparatu for ultrasonic equipment
CN204440394U (en) Transformer parameter acquisition and data memory device
CN104915318A (en) Intelligent electric power parameter calculator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191210

Address after: 3 Xingye Branch Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province

Patentee after: ZHEJIANG JIAHONG AUTOMOBILE TECHNOLOGY Co.,Ltd.

Address before: 201615 Shanghai city Songjiang District Jiuting Zhen Chao Fu Road No. 166 building second

Patentee before: SHANGHAI JIUQIAN INDUSTRIAL Co.,Ltd.

TR01 Transfer of patent right
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 3 Xingye Branch Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Jiahong Automobile Technology Co.,Ltd.

Address before: 3 Xingye Branch Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province

Patentee before: ZHEJIANG JIAHONG AUTOMOBILE TECHNOLOGY Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Wireless automatic measuring system

Effective date of registration: 20200819

Granted publication date: 20180417

Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch

Pledgor: Zhejiang Jiahong Automobile Technology Co.,Ltd.

Registration number: Y2020330000616

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20180417

Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch

Pledgor: Zhejiang Jiahong Automobile Technology Co.,Ltd.

Registration number: Y2020330000616