WO2021189172A1 - 一种用于平面柔性材料测试的除尘清洁装置 - Google Patents

一种用于平面柔性材料测试的除尘清洁装置 Download PDF

Info

Publication number
WO2021189172A1
WO2021189172A1 PCT/CN2020/080549 CN2020080549W WO2021189172A1 WO 2021189172 A1 WO2021189172 A1 WO 2021189172A1 CN 2020080549 W CN2020080549 W CN 2020080549W WO 2021189172 A1 WO2021189172 A1 WO 2021189172A1
Authority
WO
WIPO (PCT)
Prior art keywords
baffle
workbench
hole
screw
support plate
Prior art date
Application number
PCT/CN2020/080549
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
杨海华
邹文静
Original Assignee
苏州昇特智能科技有限公司
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 苏州昇特智能科技有限公司 filed Critical 苏州昇特智能科技有限公司
Priority to PCT/CN2020/080549 priority Critical patent/WO2021189172A1/zh
Priority to DE212020000021.2U priority patent/DE212020000021U1/de
Publication of WO2021189172A1 publication Critical patent/WO2021189172A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface

Definitions

  • the utility model relates to the technical field of cleaning equipment, in particular to a dust removal and cleaning device used for testing flat flexible materials.
  • Flexible materials are a broad concept. Compared with rigid materials, flexible materials can stretch, bend, twist, and deform without losing performance. In practical applications, the flexible materials we commonly use are generally polymer materials, such as resins, fibers, etc. , Daily products such as clothing fabrics, plastic films, flexible electrodes, flexible sensors and so on. Before use, flexible materials need to do many performance tests, including conductivity, deformation, friction, etc.
  • the existing flat flexible material testing devices are mostly workbenches, and the testing instruments are directly placed on the surface of the workbench.
  • test instrument When testing is not required, The test instrument is easy to accumulate dust on the workbench for a long time and there is a risk of slipping damage; after the test, many flexible materials will be partially separated and spilled on the workbench, which will seriously affect the cleanliness of the workbench. Failure to remove debris such as chips will affect the accuracy of subsequent tests.
  • the present invention proposes a dust removal and cleaning device for testing flat flexible materials, which can automatically clean the working plane, and the dust and debris after cleaning fall into the receiving box at the same time , It is convenient to manage dust and debris; and the test instrument can be received in the installation box to provide protection for the test instrument and prevent dust on the surface of the test instrument.
  • the utility model proposes a dust removal and cleaning device for testing flat flexible materials, which includes a workbench, a testing instrument, a first power device, a first screw, a brush plate and a sliding plate;
  • first support plate is provided on the right side of the back end of the workbench, and a second support plate is provided on the left side of the back end of the workbench;
  • first support plate is provided with a horizontal first through hole
  • the second support plate is provided with a second through hole opposite to the first through hole;
  • the first power device is arranged on the right end surface of the first support plate, and the first power device shaft passes through the first through hole and is driven by the first screw Connection;
  • the first screw is arranged horizontally, the first screw is located above the workbench, the end of the first screw passes through the second through hole and extends to the left of the second support plate;
  • one end of the brush plate is provided with a horizontal first threaded hole, the brush plate It is longitudinally arranged on the first screw, the brush plate is located above the workbench, the other end of the brush plate is connected with the sliding plate, and the bottom of the brush plate is provided with a brush;
  • the first threaded hole is matched with
  • the controller is connected to the first power device.
  • the shaft of the first power unit rotates forward, and when the first reset button is pressed, the shaft of the first power unit reverses; the test instrument is placed on the upper end surface of the workbench;
  • a receiving box is arranged on the lower left side of the worktable, and the vertical projection of the left end surface of the worktable falls in the receiving space of the receiving box.
  • it further includes a third support plate, a second screw, a gear and a sliding rod;
  • the third support plate is horizontally arranged on the top of the second support plate, the bottom of the receiving box is provided with a second threaded hole, and the top of the second screw is connected to the first
  • the bottom of the three supporting plates is rotatably connected, the bottom of the second screw passes through the second threaded hole, and the second screw is matched with the second threaded hole;
  • the gear is keyed to the second screw, and the gear cooperates with the first screw to form a worm gear mechanism; one end of the sliding rod Connected with the receiving box, the other end of the sliding rod is slidingly connected with the support column, and the sliding direction is up and down.
  • the upper end of the workbench is provided with a square hole
  • the lower end of the workbench is provided with an installation box
  • the square hole is located inside the peripheral wall of the installation box
  • a fourth support plate is slidably provided in the installation box
  • a support block is provided on the top of the fourth support plate, The outer wall of the support block is attached to the wall of the square hole, the test instrument is placed on the upper end of the support block
  • the installation box is equipped with a lifting assembly that drives the fourth support plate to move up and down, and the controller is connected to the lifting assembly
  • the workbench is equipped Horizontal strip groove, the strip groove forms an opening on the wall of the square hole and the right end surface of the worktable.
  • the strip groove is provided with a first baffle, which is slidably connected to the bottom of the strip groove, and the sliding direction To approach or stay away from the square hole; the right side of the workbench is provided with a moving component that drives the first baffle to slide laterally.
  • the lifting assembly includes a second power device and a third screw;
  • the fourth support plate is provided with a vertical third threaded hole, the second power device is arranged inside the bottom of the mounting box, and the shaft of the second power device is connected to the third screw hole.
  • the bottom of the screw is connected for transmission, the top of the third screw passes through the third threaded hole and is connected to the bottom of the workbench for rotation;
  • the controller is connected to the second power unit in control, the controller is provided with a second start button and a second reset button, press When the second start button is activated, the shaft of the second power unit rotates forward, and when the second reset button is pressed, the second power unit reverses.
  • the moving assembly includes a fifth support plate, a second baffle, a third baffle, and a connecting rod;
  • the fifth support plate is horizontally arranged on the right end surface of the workbench;
  • the second baffle and the third baffle are arranged on
  • the second baffle is located between the third baffle and the workbench, the second baffle and the third baffle are parallel to each other and perpendicular to the connecting rod, and the second baffle is provided with a horizontal third passage.
  • the second baffle is provided with a horizontal fourth through hole, the fourth through hole is opposite to the third through hole;
  • the first baffle is connected, the other end of the connecting rod is provided with a handle, which is located on the right side of the third baffle; the outer circumference of the connecting rod is sleeved with a limit ring, and the limit ring is located between the second baffle and the third baffle.
  • the end face of the second baffle facing the third baffle is provided with a first magnetic ring
  • the end face of the third baffle facing the second baffle is provided with a second magnetic ring
  • the connecting rod passes through the first magnetic ring
  • the second magnetic ring and the limit ring are metal rings.
  • a transverse sliding groove is provided on the front end surface of the worktable, the cross-sectional shape of the sliding groove is "T" shape, and the sliding plate is provided with a sliding block on the end surface facing the worktable, and the sliding block is matched to slide in the sliding groove.
  • the vertical section of the support block is a trapezoid
  • the upper side length of the trapezoid is smaller than the lower side length
  • the vertical section of the square hole is trapezoid
  • the vertical section of the first baffle is trapezoid
  • the outer wall of the first baffle is attached to the wall of the square hole.
  • the above technical solution of the present invention has the following beneficial technical effects: it can automatically clean the surface of the workbench, is simple to operate, saves time and effort, and can store the test instrument in the installation box at the same time, which has a protective effect and prevents dust on the surface of the instrument.
  • Figure 1 is a schematic diagram of the structure of the dust removal and cleaning device for flat flexible material testing proposed by the utility model.
  • Figure 2 is a top view of the dust removal and cleaning device for flat flexible material testing proposed by the utility model.
  • Figure 3 is an enlarged schematic diagram of the dust removal and cleaning device for testing flat flexible materials proposed by the utility model at A.
  • Fig. 4 is a schematic diagram of the structure of the movable component in the dust removal and cleaning device for testing flat flexible materials proposed by the utility model.
  • Figure 5 is a schematic diagram of the structure of the controller in the dust removal and cleaning device for flat flexible material testing proposed by the utility model.
  • Figure 6 is a schematic diagram of the connection between the sliding plate and the workbench in the dust removal and cleaning device for testing flat flexible materials proposed by the utility model.
  • a dust removal and cleaning device for flat flexible material testing proposed by the present invention includes a workbench 2, a testing instrument 3, a first power device 5, a first screw 6, a brush plate 8, and Skateboard 9;
  • the bottom of the workbench 2 is provided with multiple sets of support columns 1, the rear end of the workbench 2 is provided with a first support plate 4 on the right side, and the rear end of the workbench 2 is provided with a second support plate 7 on the left side; the first support plate 4 is provided There is a horizontal first through hole 41; the second support plate 7 is provided with a second through hole 71 opposite to the first through hole 41; the first power device 5 is provided on the right end surface of the first support plate 4, and the first power The shaft of the device 5 passes through the first through hole 41 and is connected to the first screw 6 in transmission; the first screw 6 is arranged transversely, the first screw 6 is located above the worktable 2, and the end of the first screw 6 extends through the second through hole 71
  • the left side of the second support plate 7; one end of the brush plate 8 is provided with a horizontal first threaded hole 81, the brush plate 8 is longitudinally arranged on the first screw 6, the brush plate 8 is located above the workbench 2, and the other end of the
  • the controller 33 is connected to the first power device 5 in control, and the first start button 331 is pressed.
  • the rotation axis of the first power unit 5 rotates forward, when the first reset button 332 is pressed, the rotation axis of the first power unit 5 reverses; the test instrument 3 is placed on the upper end surface of the workbench 2;
  • a receiving box 13 is provided on the lower left side of the workbench 2, and the vertical projection of the left end surface of the workbench 2 falls in the receiving space of the receiving box 13.
  • the testing instrument 3 is taken away, the first start button 331 is pressed, and the controller 33 controls the first power device 5 to rotate forward to set the number of turns.
  • the rotating shaft of a power unit 5 drives the first screw 6 to rotate, and the rotation of the first screw 6 drives the brush plate 8 to slide from right to left.
  • the controller 33 controls the first power device 5 to reverse the set number of turns, and brings the brush plate 8 back to the right side of the workbench 2.
  • the left and right movement of the brush plate 8 can be controlled by pressing the first start button 331 and the first reset button 332, so that the surface of the workbench 2 can be cleaned, and the operation is simple, and time and effort are saved.
  • it further includes a third supporting plate 10, a second screw 11, a gear 12, and a sliding rod 14.
  • the third supporting plate 10 is horizontally arranged on the top of the second supporting plate 7, and the receiving box 13 is at the bottom of the box.
  • There is a second threaded hole 131 the top of the second screw 11 is rotatably connected with the bottom of the third support plate 10, the bottom of the second screw 11 passes through the second threaded hole 131, and the second screw 11 is matched with the second threaded hole 131;
  • the gear 12 It is connected to the second screw 11 by a key, and the gear 12 cooperates with the first screw 6 to form a worm gear mechanism; one end of the sliding rod 14 is connected with the receiving box 13, and the other end of the sliding rod 14 is slidingly connected with the support column 1, and the sliding direction is up and down; Press the first start button 331, when the first screw 6 rotates, the gear 12 rotates, and the gear 12 rotates to drive the second screw 11 to rotate.
  • the second screw 11 rotates to move the receiving box 13 upward, and the brush plate 8 moves to the leftmost side.
  • the receiving box 13 moves to the highest point, shorten the receiving distance to prevent dust and foreign objects from scattering; press the first reset button 332, the second screw 11 reverses to make the receiving box 13 move down, when the brush plate 8 moves to the most When it is on the right side, the receiving box 13 moves to the lowest position but does not touch the ground, and the receiving box 13 is at the lowest position, which facilitates unified cleaning of dust and foreign objects in the receiving box 13.
  • the upper end of the workbench 2 is provided with a square hole 16, the lower end of the workbench 2 is provided with a mounting box 19, the square hole 16 is located inside the peripheral wall of the mounting box 19, and the mounting box 19 is slid with a fourth Support plate 22; the top of the fourth support plate 22 is provided with a support block 15, the outer wall of the support block 15 is attached to the wall of the square hole 16, the test instrument 3 is placed on the upper end of the support block 15, and the mounting box 19 is provided with a fourth drive
  • the support plate 22 moves up and down the lifting assembly, the controller 33 is connected to the lifting assembly;
  • the workbench 2 is provided with a horizontal strip groove 17, which is formed on the wall of the square hole 16 and the right end surface of the workbench 2.
  • the first baffle 18 is provided in the strip groove 17, and the first baffle 18 is slidably connected to the bottom of the strip groove 17, and the sliding direction is close to or away from the square hole 16;
  • the moving component of the baffle 18 sliding laterally; the lifting component is controlled by the controller 33 to descend, thereby driving the test instrument 3 down, and the test instrument 3 can be stored in the installation box 19, and the first baffle 18 is slid to the far left through the moving component Seal the square hole 16 and clean the surface of the workbench 2.
  • test instrument 3 into the installation box 19 to protect the test instrument 3 and prevent dust on the surface of the test instrument; when the test instrument needs to be used, move it by moving Component, move the first baffle 18 to the rightmost end, reopen the opening of the square hole 16, and then control the lifting assembly to rise by the controller 33, and lift the test instrument 3 to the end surface of the workbench 2.
  • the lifting assembly includes a second power device 20 and a third screw 21; the fourth support plate 22 is provided with a vertical third threaded hole 221, and the second power device 20 is provided in the mounting box 19. Inside the bottom, the shaft of the second power unit 20 is in transmission connection with the bottom of the third screw 21. The top of the third screw 21 passes through the third threaded hole 221 and is rotatably connected to the bottom of the workbench 2; the controller 33 is controlled by the second power unit 20 Connected, the controller 33 is provided with a second start button 333 and a second reset button 334.
  • the controller 33 controls the second power device 20 to rotate forward for a set number of turns, drives the third screw 21 to rotate forward, and moves the fourth support plate 22 upward, thereby moving the test instrument 3 Rise to the surface of the workbench 2 to test the flexible material, press the second reset button 334, and the controller 33 controls the second power device 20 to reversely rotate a set number of turns, and the test instrument 3 is retracted into the installation box 19 again.
  • the moving assembly includes a fifth support plate 25, a second baffle 26, a third baffle 27, and a connecting rod 30;
  • the fifth support plate 25 is horizontally arranged on the right end surface of the workbench 2 ;
  • the second baffle 26 and the third baffle 27 are arranged on the fifth support plate 25, the second baffle 26 is located between the third baffle 27 and the table 2, the second baffle 26 and the third baffle 27 Parallel to each other and perpendicular to the connecting rod 30, the second baffle 26 is provided with a transverse third through hole 261, the second baffle 26 is provided with a transverse fourth through hole 271, and the fourth through hole 271 is connected to the third through hole 261.
  • the holes 261 are opposite; one end of the connecting rod 30 horizontally penetrates the fourth through hole 271 and the third through hole 261 and extends into the strip groove 17 and is connected with the first baffle 18.
  • the other end of the connecting rod 30 is provided with a handle 302 for pulling
  • the handle 302 is located on the right side of the third baffle 27; the outer circumference of the connecting rod 30 is sleeved with a limit ring 301, which is located between the second baffle 26 and the third baffle 27, and the limit ring 301 and the third baffle 27 when in contact, the first baffle 18 is located in the strip groove 17, when the limit ring 301 is in contact with the second baffle 26, the first baffle 18 is located in the square hole 16, and the outer wall of the first baffle 18 is in the square hole 16-hole wall fit; hold the handle 302, pull the handle 302 to the right, drive the connecting rod 30 to move to the right, the connecting rod 30 drives the first baffle 18 to move to the right, open the square hole 16 and hold the
  • the end face of the second baffle 26 facing the third baffle 27 is provided with a first magnetic ring 28, and the end face of the third baffle 27 facing the second baffle 26 is provided with a second magnetic ring.
  • a transverse sliding groove 32 is provided on the front end surface of the worktable 2, and the cross-sectional shape of the sliding groove 32 is a "T" shape.
  • the sliding block 31 cooperates to slide in the sliding groove 32; the structure is simple and the sliding is smooth.
  • the vertical section of the support block 15 is a trapezoid and the upper side length of the trapezoid is smaller than the lower side length
  • the vertical section of the square hole 16 is a trapezoid
  • the vertical section of the first baffle 18 is a trapezoid
  • the first baffle 18 The outer wall is attached to the wall of the square hole 16; the oblique side plays a guiding role and makes the support block 15 and the hole wall of the square hole 16 fit more closely.

Landscapes

  • Cleaning In General (AREA)
PCT/CN2020/080549 2020-03-22 2020-03-22 一种用于平面柔性材料测试的除尘清洁装置 WO2021189172A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2020/080549 WO2021189172A1 (zh) 2020-03-22 2020-03-22 一种用于平面柔性材料测试的除尘清洁装置
DE212020000021.2U DE212020000021U1 (de) 2020-03-22 2020-03-22 Eine Staubentfernungs- und Reinigungsvorrichtung für den Test von ebenen flexiblen Materialien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/080549 WO2021189172A1 (zh) 2020-03-22 2020-03-22 一种用于平面柔性材料测试的除尘清洁装置

Publications (1)

Publication Number Publication Date
WO2021189172A1 true WO2021189172A1 (zh) 2021-09-30

Family

ID=70612555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/080549 WO2021189172A1 (zh) 2020-03-22 2020-03-22 一种用于平面柔性材料测试的除尘清洁装置

Country Status (2)

Country Link
DE (1) DE212020000021U1 (de)
WO (1) WO2021189172A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114260521A (zh) * 2021-12-24 2022-04-01 温伟扬 一种用于高端装备制造的金属板双面上漆攻丝设备
CN114794808A (zh) * 2022-05-31 2022-07-29 青岛海容商用冷链股份有限公司 果蔬保鲜展示冷柜
CN114823984A (zh) * 2022-05-20 2022-07-29 江苏悦阳光伏科技有限公司 一种水平度自调整型光伏组件组框设备
CN114839047A (zh) * 2022-07-04 2022-08-02 烟台华虹建筑科技有限公司 土木工程材料实验用耐压检测装置
CN115106827A (zh) * 2022-07-15 2022-09-27 湖北嘉皓精密智能制造有限公司 一种便于清理的数控铣床
CN117920651A (zh) * 2024-03-25 2024-04-26 滁州捷泰新能源科技有限公司 一种topcon电池板清洗机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113210305A (zh) * 2021-04-14 2021-08-06 杭州锐阵贸易有限公司 一种用于金属加工的工作台表面智能化清理装置
CN114227413B (zh) * 2021-09-23 2022-12-27 广东热浪新材料科技有限公司 一种大理石板材生产用抛光磨盘装置
CN114054261B (zh) * 2021-11-11 2023-01-24 黄玮婷 一种用于半导体材料的制备设备
CN114800017B (zh) * 2022-05-10 2023-05-05 昆山国润诚机械科技有限公司 一种用于机械加工治具的清洗装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001121090A (ja) * 1999-10-25 2001-05-08 Ishikawajima Harima Heavy Ind Co Ltd ナット清掃装置
KR20110085316A (ko) * 2010-01-20 2011-07-27 한전케이피에스 주식회사 볼트 나사산 스케일 제거장비
CN208408676U (zh) * 2018-05-15 2019-01-22 河南百年融熥实业有限公司 一种带有清理装置的工作台
CN209425065U (zh) * 2018-11-20 2019-09-24 辽阳兴德石墨有限公司 一种数控机床用机床排屑清理装置
CN209717229U (zh) * 2019-04-24 2019-12-03 青县江杰伟业电子机箱有限公司 一种机箱加工用毛刺去除辅助装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001121090A (ja) * 1999-10-25 2001-05-08 Ishikawajima Harima Heavy Ind Co Ltd ナット清掃装置
KR20110085316A (ko) * 2010-01-20 2011-07-27 한전케이피에스 주식회사 볼트 나사산 스케일 제거장비
CN208408676U (zh) * 2018-05-15 2019-01-22 河南百年融熥实业有限公司 一种带有清理装置的工作台
CN209425065U (zh) * 2018-11-20 2019-09-24 辽阳兴德石墨有限公司 一种数控机床用机床排屑清理装置
CN209717229U (zh) * 2019-04-24 2019-12-03 青县江杰伟业电子机箱有限公司 一种机箱加工用毛刺去除辅助装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114260521A (zh) * 2021-12-24 2022-04-01 温伟扬 一种用于高端装备制造的金属板双面上漆攻丝设备
CN114260521B (zh) * 2021-12-24 2023-09-08 邹城市瑞龙工程机械有限公司 一种用于高端装备制造的金属板双面上漆攻丝设备
CN114823984A (zh) * 2022-05-20 2022-07-29 江苏悦阳光伏科技有限公司 一种水平度自调整型光伏组件组框设备
CN114823984B (zh) * 2022-05-20 2023-08-15 江苏悦阳光伏科技有限公司 一种水平度自调整型光伏组件组框设备
CN114794808A (zh) * 2022-05-31 2022-07-29 青岛海容商用冷链股份有限公司 果蔬保鲜展示冷柜
CN114839047A (zh) * 2022-07-04 2022-08-02 烟台华虹建筑科技有限公司 土木工程材料实验用耐压检测装置
CN115106827A (zh) * 2022-07-15 2022-09-27 湖北嘉皓精密智能制造有限公司 一种便于清理的数控铣床
CN117920651A (zh) * 2024-03-25 2024-04-26 滁州捷泰新能源科技有限公司 一种topcon电池板清洗机

Also Published As

Publication number Publication date
DE212020000021U1 (de) 2020-04-22

Similar Documents

Publication Publication Date Title
WO2021189172A1 (zh) 一种用于平面柔性材料测试的除尘清洁装置
WO2017157295A1 (zh) 一种储电池翻转机
CN210863632U (zh) 一种轧辊生产用超声波探伤检测装置
CN110890040B (zh) 一种便捷检修和清洁的广告牌
CN212989948U (zh) 一种电动执行器控制板用的检测工装
CN219142541U (zh) 一种便于清洁的建筑材料检测装置
CN112158385A (zh) 一种大型显示器分块贴膜装置
CN111878714A (zh) 一种pvc管道的检测与漏水修补设备
CN212109969U (zh) 一种飞轮表面平整度智能检测仪的防护机构
CN217765949U (zh) 一种方便放置树脂的酚醛树脂粘度检测机
CN208499230U (zh) 一种可自动升降的周转箱
CN211839152U (zh) 一种用于平面柔性材料测试的除尘清洁装置
CN206605668U (zh) 一种石材切割废料收集装置
CN221020629U (zh) 一种适用于太阳能面板检测用夹持机构
CN210026279U (zh) 一种防水卷材压边装置
CN216737016U (zh) 一种玻璃纤维生产加工用缠绕设备
CN220552732U (zh) 一种建筑材料硬度检测器
CN221099614U (zh) 一种电子元件检测工装
CN216349452U (zh) 一种便携式的深沟球轴承钢度检测装置
CN214393533U (zh) 一种排污管道用法兰打磨装置
CN216732985U (zh) 一种薄膜拉伸装置
CN216080498U (zh) 自动制冰装置
CN213487814U (zh) 一种用于远程信息发布的智能显示装置
CN221100297U (zh) 一种光纤光缆拉伸变形检测装置
CN218995163U (zh) 一种胰岛素针加工用的移动式检测装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20927870

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 20927870

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 15.11.2022)

122 Ep: pct application non-entry in european phase

Ref document number: 20927870

Country of ref document: EP

Kind code of ref document: A1