CN110887682A - Sunshade product comprehensive testing equipment for building - Google Patents
Sunshade product comprehensive testing equipment for building Download PDFInfo
- Publication number
- CN110887682A CN110887682A CN201911244385.5A CN201911244385A CN110887682A CN 110887682 A CN110887682 A CN 110887682A CN 201911244385 A CN201911244385 A CN 201911244385A CN 110887682 A CN110887682 A CN 110887682A
- Authority
- CN
- China
- Prior art keywords
- rod
- plate
- pressing plate
- comprehensive detection
- installation cavity
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title description 9
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
Abstract
The invention discloses a comprehensive detection device for a sunshade product for a building, which comprises a linear pulling device clamp, wherein the linear pulling device clamp comprises a clamping seat and a pressing plate, the clamping seat and the pressing plate are connected through a pair of connecting assemblies, the pair of connecting assemblies are respectively positioned on two sides of the pressing plate, each connecting assembly comprises a driving rod, a linkage assembly and a plug board, one end of the driving rod is positioned outside the pressing plate, and the other end of the driving rod extends into the pressing plate; the linkage assembly is arranged in a corresponding mounting cavity in the pressing plate and is connected with the driving rod; the plugboard links to each other with the linkage subassembly, and the plugboard with be located the outer a pair of deflector sliding fit that corresponds of clamp plate, the tip of plugboard can stretch into the counter sink that is located on the holder, is connected with the joint spare block of installing in the counter sink to couple together holder and clamp plate. The comprehensive detection equipment for the architectural sunshade product, provided by the invention, adopts the structure, so that the clamping seat and the pressing plate can be reliably connected.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to comprehensive detection equipment for a sunshade product for a building.
Background
The sun-shading product for the building is a necessary component of a modern building, can improve the indoor thermal environment and light environment, provides guarantee for normal study, work and life of human beings, and is increasingly important in quality detection along with the wide application of the sun-shading product for the building.
Chinese patent CN201210422611.6 discloses a comprehensive detection device for building sunshade products, which can test the mechanical durability, operating force and misoperation of building sunshade products at the same time, including a crank rotating device fixing frame, a crank rotating device, a linear pulling device fixing frame, a linear pulling device, a movable beam counterweight device, a control system and a movable beam, a 5.7 ″ touch screen is used as a human-computer interface, the test process is automatically controlled by an imported PLC programmable controller, wherein, in the linear pulling device fixture, a steel wire rope is connected with a pull rope or a pull belt of a test piece through a fixture, the fixture includes a clamp holder, a pressing plate, a steel wire rope hanging ring and a mandrel, the clamp holder and the pressing plate are fixed together through screws, and the clamp holder is provided with a star-shaped hole. When the device is used, the screw is loosened, the core shaft is taken out, then the pull rope or pull belt of the test piece is inserted along the star-shaped hole, then the core shaft is inserted, and the screw is locked; and then, the steel wire rope is penetrated into the steel wire rope hanging ring to be locked, and the extension and retraction positions and the cycle times can be set for testing.
In above-mentioned patent document, need loosen the screw, just can take out the dabber, then penetrate the stay cord or the stretching strap of test piece in the same direction as the star hole, penetrate the dabber again, locking screw, at the in-process of loosening screw, locking screw, can make the phenomenon that the silk slides to appear between screw and holder or the clamp plate to can appear being connected not firm problem between holder and the clamp plate.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides comprehensive detection equipment for a sunshade product for a building, which solves the problem that the connection between a clamping seat and a pressing plate in the comprehensive detection equipment for the sunshade product for the building disclosed by the patent is not firm.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a sunshade product comprehensive testing equipment for building, includes sharp pulling device anchor clamps, sharp pulling device anchor clamps include holder and clamp plate, wherein, the holder with link to each other through a pair of coupling assembling between the clamp plate, and a pair of coupling assembling is located respectively the both sides of clamp plate, coupling assembling includes:
one end of the driving rod is positioned outside the pressing plate, and the other end of the driving rod extends into the pressing plate;
the linkage assembly is arranged in a corresponding mounting cavity in the pressing plate and is connected with the driving rod;
the plug board, the plug board with the linkage subassembly links to each other, just the plug board with be located a pair of deflector sliding fit that the clamp plate corresponds outward, the tip of plug board can stretch into to be located in the counter bore on the holder, with install joint spare block in the counter bore is connected, in order to incite somebody to action the holder with the clamp plate is connected.
Further, the actuating lever includes the mobile jib, the mobile jib with the aperture sliding fit that the installation cavity is linked together, and install the apron of aperture department of aperture can with the mobile jib is injectd in the installation cavity.
Further, the one end of mobile jib is equipped with the operating portion, the operating portion is located outside the clamp plate, the middle part of mobile jib is equipped with the boss, the apron will the boss is injectd in the installation intracavity, just the boss will the mobile jib is split into upper boom and lower beam, the lower beam with be located the sleeve sliding fit of installation intracavity.
Furthermore, a rack is arranged on one side of the lower rod, the rack is meshed and connected with one side of a first gear installed in the installation cavity, and the other side of the first gear is meshed and connected with a second gear installed in the installation cavity.
Still further, the linkage assembly includes:
one end of the rotating rod is coaxially arranged with the second gear;
the end part of one side rod of the V-shaped swing rod is hinged with the other end of the rotating rod;
one end of the swing rod is hinged with the top of the V-shaped swing rod, and the other end of the swing rod is pivoted in the mounting cavity;
one end of the connecting rod is hinged with the end part of the other side rod of the V-shaped swing rod, and the other end of the connecting rod is pivoted on the middle part of the inserting plate.
Furthermore, the joint piece comprises a base plate, one end of the base plate is connected with the bottom wall of the counter bore, a pair of side plates is arranged at the other end of the base plate, one side wall of each side plate is connected with the side wall corresponding to the counter bore, a plurality of convex rods are arranged on the other side wall of each side plate, the convex rods extend towards the center of the counter bore, and the end parts of the convex rods can be clamped and connected with corresponding clamping grooves on the corresponding side walls of the inserting plate so as to connect the clamping seat and the pressing plate.
Furthermore, a spring is arranged between the boss and the cover plate, and the spring is sleeved on the upper rod.
Furthermore, a fixing plate is arranged on the side wall of the installation cavity, a magnet is arranged on the fixing plate, and the magnet can attract the inner end of the lower rod to the fixing plate.
(III) advantageous effects
The invention has the beneficial effects that: the clamping seat and the pressing plate are connected through the pair of connecting components, so that the clamping seat and the pressing plate can be reliably connected, the clamping seat and the pressing plate can be conveniently separated, the mandrel is taken out, then the clamping seat and the pressing plate are connected and inserted into the mandrel, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a jig of a linear pulling apparatus according to the present invention.
Fig. 2 is an enlarged view at G in fig. 1.
Fig. 3 is an enlarged view at H in fig. 2.
Fig. 4 is an enlarged view at I in fig. 2.
In the drawings: the device comprises a driving rod 1, a main rod 11, an upper rod 111, a lower rod 112, an operating part 12, a boss 13, a rack 14, a linkage assembly 2, a rotating rod 21, a V-shaped swing rod 22, a swing rod 23, a connecting rod 24, an insertion plate 3, a clamping piece 4, a base plate 41, a side plate 42, a clamping groove 421, a protruding rod 43, a clamping seat 10, a counter bore 101, a pressing plate 20, an installation cavity 201, a small hole 202, a guide plate 30, a cover plate 40, a sleeve 50, a first gear 60, a second gear 70, a spring 80, a fixing plate 90, a magnet 100 and a rubber protection pad 110.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and 2, a comprehensive detection device for a sunshade product for a building comprises a linear pulling device clamp, the linear pulling device clamp comprises a clamping seat 10 and a pressing plate 20, wherein the clamping seat 10 is connected with the pressing plate 20 through a pair of connecting assemblies, the pair of connecting assemblies are respectively located on two sides of the pressing plate 20, the connecting assemblies comprise a driving rod 1, a linkage assembly 2 and an insertion plate 3, one end of the driving rod 1 is located outside the pressing plate 20, the other end of the driving rod 1 extends into the pressing plate 20, the linkage assembly 2 is arranged in a corresponding installation cavity 201 in the pressing plate 20, the linkage assembly 2 is connected with the driving rod 1, the insertion plate 3 is connected with the linkage assembly 2, the insertion plate 3 is in sliding fit with a pair of guide plates 30 corresponding to the outside the pressing plate 20, the end of the insertion plate 3 can extend into a counter bore 101 in the clamping seat 10, is connected with a clamping piece 4 arranged in the counter bore 101 in a clamping way so as to connect the clamping seat 10 and the pressure plate 20.
As shown in fig. 2 and 3, the driving rod 1 includes a main rod 11, the main rod 11 is slidably engaged with a small hole 202 communicated with the mounting cavity 201, and a cover plate 40 mounted at the aperture of the small hole 202 can define the primary stem 11 within the mounting cavity 201, one end of the main rod 11 is provided with an operating part 12, the operating part 12 is positioned outside the pressing plate 20, the middle of the main rod 11 is provided with a boss 13, the cover plate 40 limits the boss 13 in the installation cavity 201, and the boss 13 divides the main rod 11 into an upper rod 111 and a lower rod 112, the lower rod 112 is slidably fitted with the sleeve 50 located in the installation cavity 201, one side of the lower rod 112 is provided with a rack 14, the rack 14 is engaged with one side of the first gear 60 installed in the installation cavity 201, the other side of the first gear 60 is engaged with the second gear 70 installed in the installation cavity 201.
As shown in fig. 2, the linkage assembly 2 includes a rotating rod 21, a V-shaped swing rod 22, a swing rod 23 and a connecting rod 24, one end of the rotating rod 21 is coaxially disposed with the second gear 70, an end of one side rod of the V-shaped swing rod 22 is hinged to the other end of the rotating rod 21, one end of the swing rod 23 is hinged to the top of the V-shaped swing rod 22, the other end of the swing rod 23 is pivotally connected to the mounting cavity 201, one end of the connecting rod 24 is hinged to an end of the other side rod of the V-shaped swing rod 22, and the other end of the connecting rod 24 is pivotally connected to the middle portion of the inserting plate 3.
As shown in fig. 2 and 4, the clamping member 4 includes a base plate 41, one end of the base plate 41 is connected to the bottom wall of the counterbore 101, a pair of side plates 42 is disposed on the other end of the base plate 41, one side wall of each side plate 42 is connected to the corresponding side wall of the counterbore 101, a plurality of protruding rods 43 are disposed on the other side wall of each side plate 42, the protruding rods 43 extend toward the center of the counterbore 101, and the end portions of the protruding rods 43 can be engaged with corresponding engaging grooves 421 disposed on the corresponding side wall of the plugboard 3 to connect the clamping base 10 and the pressing board 20.
In this embodiment, the snap-in 4 is made of rubber.
In the above structure, when the mandrel needs to be taken out, the operating part 12 is pulled out, so that the rack 14 moves upwards, and further drives the first gear 60 to rotate, the first gear 60 drives the second gear 70 to rotate, and further drives the rotating rod 21 to rotate, so that the V-shaped oscillating rod 22 and the oscillating rod 23 oscillate, and under the action of the connecting rod 24, the inserting plate 3 is driven to move and is separated from the counter bore 101, so that the holder 10 and the pressing plate 20 are separated, and the mandrel is taken out.
Example two:
as shown in fig. 1, on the basis of the first embodiment, a spring 80 is disposed between the boss 13 and the cover plate 40, the spring 80 is sleeved on the upper rod 111, and the spring 80 is disposed, so that the driving rod 1 is conveniently reset.
Example three:
as shown in fig. 2, a fixing plate 90 is disposed on a side wall of the mounting cavity 201, a magnet 100 is disposed on the fixing plate 90, and the magnet 100 can attract the inner end of the lower rod 112 to the fixing plate 90, so that the holder 10 and the pressing plate 20 can be reliably connected.
Example four:
as shown in fig. 2, in addition to the third embodiment, a rubber protection pad 110 is provided outside the operation unit 12, so that the hands of the operator can be protected and prevented from being worn.
It should be noted that the described embodiments of the invention are only preferred ways of implementing the invention, and that all obvious modifications, which are within the scope of the invention, are all included in the present general inventive concept.
Claims (8)
1. The utility model provides a comprehensive detection equipment of sunshade product for building, includes sharp pulling device anchor clamps, sharp pulling device anchor clamps include holder (10) and clamp plate (20), its characterized in that, holder (10) with link to each other through a pair of coupling assembling between clamp plate (20), and a pair of coupling assembling is located respectively the both sides of clamp plate (20), coupling assembling includes:
one end of the driving rod (1) is positioned outside the pressing plate (20), and the other end of the driving rod (1) extends into the pressing plate (20);
the linkage assembly (2) is arranged in a corresponding mounting cavity (201) in the pressing plate (20), and the linkage assembly (2) is connected with the driving rod (1);
the clamping device comprises a plug board (3), wherein the plug board (3) is connected with the linkage assembly (2), the plug board (3) is in sliding fit with a pair of guide plates (30) corresponding to the outer side of the pressing plate (20), the end part of the plug board (3) can stretch into a counter bore (101) in the clamping seat (10) and is connected with a clamping piece (4) in the counter bore (101) in a clamping mode, and the clamping seat (10) and the pressing plate (20) are connected together.
2. The comprehensive detection equipment for sunshade products for buildings according to claim 1, wherein said driving rod (1) comprises a main rod (11), said main rod (11) is slidably fitted with a small hole (202) communicated with said installation cavity (201), and a cover plate (40) installed at the hole of said small hole (202) can limit said main rod (11) in said installation cavity (201).
3. The comprehensive detection equipment for the architectural sunshade products according to claim 2, wherein an operating part (12) is arranged at one end of the main rod (11), the operating part (12) is positioned outside the pressing plate (20), a boss (13) is arranged in the middle of the main rod (11), the boss (13) is limited in the installation cavity (201) by the cover plate (40), the main rod (11) is divided into an upper rod (111) and a lower rod (112) by the boss (13), and the lower rod (112) is in sliding fit with a sleeve (50) positioned in the installation cavity (201).
4. The comprehensive detection device for the architectural sunshade products according to claim 3, wherein a rack (14) is arranged on one side of the lower rod (112), the rack (14) is engaged with one side of a first gear (60) installed in the installation cavity (201), and the other side of the first gear (60) is engaged with a second gear (70) installed in the installation cavity (201).
5. The comprehensive detection device of sunshade products for buildings according to claim 4, characterized in that said linkage assembly (2) comprises:
the rotating rod (21), one end of the rotating rod (21) and the second gear (70) are coaxially arranged;
the end part of one side rod of the V-shaped swing rod (22) is hinged with the other end of the rotating rod (21);
one end of the swing rod (23) is hinged with the top of the V-shaped swing rod (22), and the other end of the swing rod (23) is pivoted in the mounting cavity (201);
one end of the connecting rod (24) is hinged with the end part of the other side rod of the V-shaped swing rod (22), and the other end of the connecting rod (24) is pivoted on the middle part of the plugboard (3).
6. The comprehensive detection equipment for the architectural sunshade products according to claim 5, wherein the clamping member (4) comprises a base plate (41), one end of the base plate (41) is connected with the bottom wall of the counter bore (101), the other end of the base plate (41) is provided with a pair of side plates (42), one side wall of each side plate (42) is connected with the corresponding side wall of the counter bore (101), the other side wall of each side plate (42) is provided with a plurality of convex rods (43), each convex rod (43) extends towards the center of the counter bore (101), and the end part of each convex rod (43) can be clamped and connected with a corresponding clamping groove (421) on the corresponding side wall of the plug-in board (3) so as to connect the clamping seat (10) and the pressing plate (20).
7. The comprehensive detection equipment for sunshade products for buildings according to claim 6, wherein a spring (80) is arranged between the boss (13) and the cover plate (40), and the spring (80) is sleeved on the upper rod (111).
8. The comprehensive detection equipment for sunshade products for buildings according to claim 7, wherein a fixing plate (90) is arranged on the side wall of the installation cavity (201), a magnet (100) is arranged on the fixing plate (90), and the magnet (100) can attract the inner end of the lower rod (112) on the fixing plate (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244385.5A CN110887682B (en) | 2019-12-06 | 2019-12-06 | Sunshade product comprehensive testing equipment for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244385.5A CN110887682B (en) | 2019-12-06 | 2019-12-06 | Sunshade product comprehensive testing equipment for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110887682A true CN110887682A (en) | 2020-03-17 |
| CN110887682B CN110887682B (en) | 2021-03-30 |
Family
ID=69750960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911244385.5A Active CN110887682B (en) | 2019-12-06 | 2019-12-06 | Sunshade product comprehensive testing equipment for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110887682B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09177315A (en) * | 1995-12-27 | 1997-07-08 | Ohbayashi Corp | Movement adjustment device in sliding form device |
| CN205328057U (en) * | 2015-10-30 | 2016-06-22 | 重庆界石仪表有限公司 | Ration material transporting device |
| CN107521622A (en) * | 2017-08-22 | 2017-12-29 | 池仁淼 | It is a kind of it is new can clutch, translation and brake industrial rotating mechanism |
| CN107684106A (en) * | 2017-09-17 | 2018-02-13 | 严苗芬 | Child-resistant eats the ashtray of cigarette ash stub by mistake |
| CN207222827U (en) * | 2017-09-01 | 2018-04-13 | 温州中特标准件有限公司 | A kind of thread rolling machine |
| CN108942983A (en) * | 2018-08-07 | 2018-12-07 | 深圳市诚朗科技有限公司 | A kind of industrial machinery manipulator with efficient clamping function |
| CN208399560U (en) * | 2018-08-08 | 2019-01-18 | 国网湖北省电力有限公司荆门供电公司 | Electric power 2M cable head tests special fastening |
-
2019
- 2019-12-06 CN CN201911244385.5A patent/CN110887682B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09177315A (en) * | 1995-12-27 | 1997-07-08 | Ohbayashi Corp | Movement adjustment device in sliding form device |
| CN205328057U (en) * | 2015-10-30 | 2016-06-22 | 重庆界石仪表有限公司 | Ration material transporting device |
| CN107521622A (en) * | 2017-08-22 | 2017-12-29 | 池仁淼 | It is a kind of it is new can clutch, translation and brake industrial rotating mechanism |
| CN207222827U (en) * | 2017-09-01 | 2018-04-13 | 温州中特标准件有限公司 | A kind of thread rolling machine |
| CN107684106A (en) * | 2017-09-17 | 2018-02-13 | 严苗芬 | Child-resistant eats the ashtray of cigarette ash stub by mistake |
| CN108942983A (en) * | 2018-08-07 | 2018-12-07 | 深圳市诚朗科技有限公司 | A kind of industrial machinery manipulator with efficient clamping function |
| CN208399560U (en) * | 2018-08-08 | 2019-01-18 | 国网湖北省电力有限公司荆门供电公司 | Electric power 2M cable head tests special fastening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110887682B (en) | 2021-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110919425A (en) | Self-interacting CNC processing clamping tool | |
| CN210281296U (en) | Guide seat valve pin press-fitting special machine | |
| CN101791790B (en) | Spring assembly machine | |
| CN110887682B (en) | Sunshade product comprehensive testing equipment for building | |
| CN210465095U (en) | Steel strand stress relaxation testing machine | |
| CN210476124U (en) | Air-blowing type hanging piece | |
| CN204685940U (en) | A kind of automatic rivet pulling machine | |
| CN107477333B (en) | Dustproof device for building construction socket | |
| CN116124607A (en) | Temperature-change stretching deformation detection device | |
| CN202218290U (en) | Cell phone main board performance parameter collecting device | |
| CN211515726U (en) | Production equipment capable of improving machining precision of television shell | |
| CN209812361U (en) | Mechanical claw device that intelligent robot used | |
| CN210172104U (en) | Electric control device with large-stroke air blowing effect | |
| CN203804904U (en) | Disassembly and assembly tool for large-diameter piston ring | |
| CN111975023A (en) | Numerical control machine tool blade convenient to fix and installation method thereof | |
| JP3160783U (en) | Fixed pin and material testing machine | |
| CN201871913U (en) | Spring assembling machine | |
| CN114952243B (en) | Assembling equipment for axial check ring of isolator | |
| CN218984676U (en) | Quick installation frock of LED lamp area light source | |
| CN209495715U (en) | A kind of test fixture with adjustable clamping structure | |
| CN209349820U (en) | A kind of straight pin mounting device | |
| CN209513120U (en) | Propulsion test device | |
| CN220230903U (en) | Optical fiber mechanical property testing device | |
| CN210147804U (en) | Be applied to five metals small decoration of manipulator and get rid of sword line protection anchor clamps | |
| CN220368333U (en) | Lighting distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 325802 floor 6, building 1, Wenzhou Gift City, Longgang City, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Tianju Intellectual Property Co.,Ltd. Address before: 325000 No. 1 Incubator Building, Science Park, Wenzhou National University, No. 38 Dongfangnan Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: WENZHOU VOCATIONAL & TECHNICAL College |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220602 Address after: 266000 room 7-1, No. 113, ZAOSHAN Road, Licang District, Qingdao, Shandong Patentee after: Shandong Guangrun Zhengxing Technology Co.,Ltd. Address before: 325802 floor 6, building 1, Wenzhou Gift City, Longgang City, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Tianju Intellectual Property Co.,Ltd. |