CN108828277B - Clamp for opening and closing - Google Patents
Clamp for opening and closing Download PDFInfo
- Publication number
- CN108828277B CN108828277B CN201810974227.4A CN201810974227A CN108828277B CN 108828277 B CN108828277 B CN 108828277B CN 201810974227 A CN201810974227 A CN 201810974227A CN 108828277 B CN108828277 B CN 108828277B
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- CN
- China
- Prior art keywords
- sliding block
- screw rod
- limiting
- vertical
- sliding
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000000523 sample Substances 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 108091008695 photoreceptors Proteins 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an opening and closing clamp, wherein a vertical sliding base and a vertical sliding rail which are connected in a sliding way are arranged on a bottom plate; a first sliding block is arranged on the first horizontal sliding rail, a first inclined surface is arranged on the side wall of the first sliding block, and a first limiting piece matched with the first inclined surface is arranged on the side wall of the vertical sliding base; the vertical sliding base is provided with a second horizontal sliding rail, a second sliding block and a third sliding block are arranged on the second horizontal sliding rail, a second inclined plane is arranged on the second sliding block, a third inclined plane is arranged on the third sliding block, a first fixing piece and a second fixing piece are respectively arranged on the second sliding block and the third sliding block, a product mounting seat is arranged between the second sliding block and the third sliding block, a first elastic restoring mechanism is arranged on the second sliding block, and a second elastic restoring mechanism is arranged on the third sliding block; the first limiting seat is provided with a second limiting piece matched with the second inclined plane, and the second limiting seat is provided with a third limiting piece matched with the third inclined plane. Simple structure, convenient operation, work efficiency is high.
Description
Technical Field
The invention relates to the field of clamps, in particular to an opening and closing clamp.
Background
The photoreceptor PCB board is the core component in the vehicle-mounted camera group, and the current on-line detection and the power-off cleaning operation need to be carried out to the photoreceptor PCB board before production, and current on-line detection and the power-off cleaning operation need two stations, and two kinds of anchor clamps divide the worker to accomplish, and it has the cost of labor height, and the work consumes time, problem that work efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an opening and closing clamp capable of simultaneously conducting power-on lighting detection and power-off cleaning operation. The technical scheme is as follows:
an open-close clamp comprises a bottom plate, wherein the bottom plate is provided with:
the device comprises a vertical sliding rail and a vertical sliding base, wherein the vertical sliding base is in sliding connection with the vertical sliding rail;
the sliding device comprises a first horizontal sliding rail, wherein a first sliding block is arranged on the first horizontal sliding rail, a first inclined surface is arranged on the side wall of the first sliding block, a first limiting piece matched with the first inclined surface is arranged on the side wall of a vertical sliding base, and the first inclined surface is used for being matched with the first limiting piece so as to adjust the height of the vertical sliding base;
the second horizontal sliding rail is arranged on the vertical sliding base, a second sliding block and a third sliding block are arranged on the second horizontal sliding rail, a second inclined surface is arranged on the second sliding block, a third inclined surface is arranged on the third sliding block, a first fixing piece and a second fixing piece are respectively arranged on the second sliding block and the third sliding block, a product mounting seat is arranged between the second sliding block and the third sliding block, the first fixing piece and the second fixing piece are used for being matched to fix a product on the product mounting seat, a first elastic recovery mechanism is arranged on the second sliding block, and a second elastic recovery mechanism is arranged on the third sliding block;
the first limiting seat is provided with a second limiting part matched with the second inclined plane, the second limiting seat is provided with a third limiting part matched with the third inclined plane, and the second limiting part and the third limiting part are used for respectively driving the second sliding block and the third sliding block to move in the direction away from the product mounting seat when the vertical sliding base ascends.
As a further improvement of the invention, a third elastic restoring mechanism is arranged on the bottom plate and comprises a vertical screw rod which is in threaded connection with the bottom plate, a limit hole matched with the vertical screw rod is arranged on the vertical sliding base, the screw rod passes through the limit hole and is in threaded connection with the bottom plate, a spring is sleeved on the vertical screw rod, one end of the spring is connected with the base of the vertical screw rod, and the other end of the spring is connected with the vertical sliding base.
As a further improvement of the present invention, the number of the third elastic restoring mechanisms is at least two.
As a further improvement of the invention, the first elastic recovery mechanism and the second elastic recovery mechanism have the same structure, the first elastic recovery mechanism comprises a horizontal screw rod, a screw rod limiting seat is arranged on the vertical sliding base, a limiting hole matched with the horizontal screw rod is arranged on the screw rod limiting seat, one end of the horizontal screw rod passes through the limiting hole and is in threaded connection with the second sliding block, a spring is sleeved on the horizontal screw rod, one end of the spring is connected with the base of the horizontal screw rod, and the other end of the spring is connected with the screw rod limiting seat.
As a further improvement of the invention, the product mounting seat is provided with an on-off detection mechanism.
As a further improvement of the invention, the on-off detection mechanism comprises an upper probe seat, a lower probe seat and a product on-off PCB, wherein the lower probe seat is arranged on the product on-off PCB, the upper probe seat is arranged on the lower probe seat, and a profiling groove matched with the product is arranged on the upper probe seat.
As a further improvement of the invention, the first limiting piece, the second limiting piece and the third limiting piece are all bearings.
As a further development of the invention, the first and second fastening elements are clamping jaws.
As a further improvement of the invention, the product is a photoreceptor PCB board.
The invention has the beneficial effects that:
the opening and closing clamp disclosed by the invention is matched with a first limiting piece on the vertical sliding base through a first inclined surface on the first sliding block, the vertical sliding base can be driven to ascend, a second sliding block and a third sliding block are arranged on the vertical sliding base, the second inclined surface is arranged on the second sliding block, a third inclined surface is arranged on the third sliding block, a first fixing piece and a second fixing piece are respectively arranged on the second sliding block and the third sliding block, a second limiting piece matched with the second inclined surface is arranged on the first limiting seat, a third limiting piece matched with the third inclined surface is arranged on the second limiting seat, the second limiting piece and the third limiting piece can respectively drive the second sliding block and the third sliding block to move in a direction away from the product mounting seat when the vertical sliding base ascends, the first fixing piece and the second fixing piece are opened, and simultaneously, the first fixing piece and the second fixing piece can respectively move in a direction of the product mounting seat under the action of the first elastic restoring mechanism and the second elastic restoring mechanism, and the product on the product mounting seat can be fixedly clamped. The device is convenient for carrying out electrifying, lighting and detecting and outage cleaning operations on products, and is simple in structure, convenient to operate and high in working efficiency.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments thereof, together with the following detailed description of the invention, given by way of illustration only, together with the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of an opening and closing clamp according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of an opening and closing clamp;
FIG. 3 is a schematic view of a part of an opening and closing clamp according to an embodiment of the present invention;
FIG. 4 is a schematic diagram showing a part of the structure of an opening and closing clamp according to an embodiment of the present invention;
FIG. 5 is a schematic view of a first slider according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first limiting seat according to an embodiment of the invention.
Marking: 100. a bottom plate; 200. a vertical slide rail; 300. a vertical sliding base; 310. a first limiting member; 320. a second horizontal slide rail; 330. a second slider; 331. a second inclined surface; 332. a first fixing member; 340. a third slider; 341. a third inclined surface; 342. a second fixing member; 350. a vertical screw; 360. a screw limiting seat; 400. a first horizontal slide rail; 410. a first slider; 411. a first inclined surface; 500. the first limiting seat; 510. a second limiting piece; 600. the second limiting seat; 700. a product mounting seat; 710. the product is powered on and off; 720. a lower probe seat; 730. an upper probe seat; 740. and (5) a product.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
As shown in fig. 1 to 6, the opening and closing clamp in the embodiment of the invention comprises a bottom plate 100, wherein a vertical sliding rail 200 and a vertical sliding base 300 are arranged on the bottom plate 100, and the vertical sliding base 300 is in sliding connection with the vertical sliding rail 200.
The bottom plate 100 is also provided with a first horizontal sliding rail 400, the first horizontal sliding rail 400 is provided with a first sliding block 410, the side wall of the first sliding block 410 is provided with a first inclined surface 411, the side wall of the vertical sliding base 300 is provided with a first limiting piece 310 matched with the first inclined surface 411, and the first inclined surface 411 is used for being matched with the first limiting piece 310 so as to adjust the height of the vertical sliding base 300;
the vertical sliding base 300 is provided with a second horizontal sliding rail 320, the second horizontal sliding rail 320 is provided with a second sliding block 330 and a third sliding block 340, the second sliding block 330 is provided with a second inclined plane 331, the third sliding block 340 is provided with a third inclined plane 341, the second sliding block 330 and the third sliding block 340 are respectively provided with a first fixing piece 332 and a second fixing piece 342, a product mounting seat 700 is arranged between the second sliding block 330 and the third sliding block 340, and the first fixing piece 332 and the second fixing piece 342 are used for being matched to fix a product 740 on the product mounting seat 700.
The bottom plate 100 is further provided with a first limiting seat 500 and a second limiting seat 600, the first limiting seat 500 and the second limiting seat 600 have the same structure, the first limiting seat 500 is provided with a second limiting piece 510 matched with the second inclined plane 331, the second limiting seat 600 is provided with a third limiting piece matched with the third inclined plane 341, and the second 510 limiting piece and the third limiting piece are used for respectively driving the second slider 330 and the third slider 340 seat to move in a direction away from the product mounting seat 700 when the vertical sliding base 300 ascends.
Be equipped with first elastic recovery mechanism on the second slider 330, be equipped with second elastic recovery mechanism on the third slider 340, this first elastic recovery mechanism is the same with second elastic recovery mechanism structure, this first elastic recovery mechanism includes the horizontal screw rod, be equipped with the spacing seat 360 of screw rod on the vertical sliding base 300, be equipped with on the spacing seat 360 of screw rod with this horizontal screw rod complex spacing hole, the one end of horizontal screw rod passes behind this spacing hole with second slider 340 spiro union, the cover is equipped with the spring on this horizontal screw rod, the one end and the base of this horizontal screw rod of this spring are connected, the other end and the spacing seat 360 of screw rod are connected.
The bottom plate 100 is further provided with a third elastic restoring mechanism, the third elastic restoring mechanism comprises a vertical screw rod 350, the vertical screw rod 350 is in threaded connection with the bottom plate 100, a limiting hole matched with the vertical screw rod 350 is formed in the vertical sliding base 300, the vertical screw rod 350 is in threaded connection with the bottom plate 100 after penetrating through the limiting hole, a spring is sleeved on the vertical screw rod 350, one end of the spring is connected with a base of the vertical screw rod 350, and the other end of the spring is connected with the vertical sliding base 300. In this embodiment, the number of the third elastic restoring mechanisms is at least two.
In this embodiment, a power-on/off detection mechanism is disposed on the product mounting base 700, and the power-on/off detection mechanism includes an upper probe base 730, a lower probe base 720 and a product power-on/off PCB 710, the lower probe base 720 is disposed on the product power-on/off PCB 710, the upper probe base 730 is disposed on the lower probe base 720, a profiling groove matched with the product 740 is disposed on the upper probe base 730, and the product 740 is disposed in the profiling groove.
In this embodiment, the first limiting member 310, the second limiting member 510 and the third limiting member are all bearings. The first and second fixtures 332, 342 are each clamping jaws.
In this embodiment, the product 740 is a photoreceptor PCB board.
In operation, the first slider 410 is slid, the first inclined surface 411 on the first slider 410 cooperates with the first limiting member 310 on the vertical sliding base 300 to drive the vertical sliding base 300 to rise, meanwhile, the second inclined surface 331 on the second slider 330 cooperates with the second limiting member 510 on the first limiting base 500, and the third inclined surface 341 on the third slider 340 cooperates with the third limiting member on the second limiting base 600 to respectively drive the second slider 330 and the third slider 340 to move in a direction away from the product mounting base 700, i.e. drive the first fixing member 332 and the second fixing member 342 to open. The product 740 is placed on the product mounting seat 700, the first slider 410 is loosened, the vertical sliding base 300 moves downwards under the action of the third elastic restoring mechanism, meanwhile, the second slider 330 and the third slider 340 move towards the direction of the product mounting seat 700 under the action of the first elastic restoring mechanism and the second elastic restoring mechanism respectively, and the first fixing piece 332 and the second fixing piece 342 are matched to clamp the product 740. The power-on light-up detection and power-off cleaning operation can be performed on the product 740.
The invention has the beneficial effects that:
the opening and closing clamp disclosed by the invention is matched with a first limiting piece on the vertical sliding base through a first inclined surface on the first sliding block, the vertical sliding base can be driven to ascend, a second sliding block and a third sliding block are arranged on the vertical sliding base, the second inclined surface is arranged on the second sliding block, a third inclined surface is arranged on the third sliding block, a first fixing piece and a second fixing piece are respectively arranged on the second sliding block and the third sliding block, a second limiting piece matched with the second inclined surface is arranged on the first limiting seat, a third limiting piece matched with the third inclined surface is arranged on the second limiting seat, the second limiting piece and the third limiting piece can respectively drive the second sliding block and the third sliding block to move in a direction away from the product mounting seat when the vertical sliding base ascends, the first fixing piece and the second fixing piece are opened, and simultaneously, the first fixing piece and the second fixing piece can respectively move in a direction of the product mounting seat under the action of the first elastic restoring mechanism and the second elastic restoring mechanism, and the product on the product mounting seat can be fixedly clamped. The device is convenient for carrying out electrifying, lighting and detecting and outage cleaning operations on products, and is simple in structure, convenient to operate and high in working efficiency.
The above embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (9)
1. The utility model provides a clamp opens and shuts which characterized in that, includes the bottom plate, be equipped with on the bottom plate:
the device comprises a vertical sliding rail and a vertical sliding base, wherein the vertical sliding base is in sliding connection with the vertical sliding rail;
the sliding device comprises a first horizontal sliding rail, wherein a first sliding block is arranged on the first horizontal sliding rail, a first inclined surface is arranged on the side wall of the first sliding block, a first limiting piece matched with the first inclined surface is arranged on the side wall of a vertical sliding base, and the first inclined surface is used for being matched with the first limiting piece so as to adjust the height of the vertical sliding base;
the second horizontal sliding rail is arranged on the vertical sliding base, a second sliding block and a third sliding block are arranged on the second horizontal sliding rail, a second inclined surface is arranged on the second sliding block, a third inclined surface is arranged on the third sliding block, a first fixing piece and a second fixing piece are respectively arranged on the second sliding block and the third sliding block, a product mounting seat is arranged between the second sliding block and the third sliding block, the first fixing piece and the second fixing piece are used for being matched to fix a product on the product mounting seat, a first elastic recovery mechanism is arranged on the second sliding block, and a second elastic recovery mechanism is arranged on the third sliding block;
the first limiting seat is provided with a second limiting part matched with the second inclined plane, the second limiting part is provided with a third limiting part matched with the third inclined plane, and the second limiting part and the third limiting part are used for respectively driving the second sliding block and the third sliding block to move in the direction away from the product mounting seat when the vertical sliding base ascends.
2. The opening and closing clamp according to claim 1, wherein a third elastic restoring mechanism is arranged on the bottom plate and comprises a vertical screw rod, the vertical screw rod is in threaded connection with the bottom plate, a limiting hole matched with the vertical screw rod is formed in the vertical sliding base, the screw rod passes through the limiting hole and is in threaded connection with the bottom plate, a spring is sleeved on the vertical screw rod, one end of the spring is connected with the base of the vertical screw rod, and the other end of the spring is connected with the vertical sliding base.
3. The opening and closing clamp of claim 2, wherein the number of the third elastic restoring mechanisms is at least two.
4. The opening and closing clamp according to claim 1, wherein the first elastic restoring mechanism and the second elastic restoring mechanism have the same structure, the first elastic restoring mechanism comprises a horizontal screw rod, a screw rod limiting seat is arranged on the vertical sliding base, a limiting hole matched with the horizontal screw rod is arranged on the screw rod limiting seat, one end of the horizontal screw rod passes through the limiting hole and then is in threaded connection with the second sliding block, a spring is sleeved on the horizontal screw rod, one end of the spring is connected with the base of the horizontal screw rod, and the other end of the spring is connected with the screw rod limiting seat.
5. The opening and closing clamp according to claim 1, wherein the product mounting base is provided with an on-off detection mechanism.
6. The opening and closing clamp according to claim 5, wherein the on-off detection mechanism comprises an upper probe seat, a lower probe seat and a product on-off power PCB, the lower probe seat is arranged on the product on-off power PCB, the upper probe seat is arranged on the lower probe seat, and a profiling groove matched with the product is arranged on the upper probe seat.
7. The folding jig of any one of claims 1-5 wherein the first, second and third stop members are bearings.
8. The folding jig of any one of claims 1-5 wherein the first and second fixtures are jaws.
9. The folding jig of any one of claims 1-5 wherein the product is a photoreceptor PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974227.4A CN108828277B (en) | 2018-08-24 | 2018-08-24 | Clamp for opening and closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974227.4A CN108828277B (en) | 2018-08-24 | 2018-08-24 | Clamp for opening and closing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108828277A CN108828277A (en) | 2018-11-16 |
| CN108828277B true CN108828277B (en) | 2024-03-26 |
Family
ID=64151442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810974227.4A Active CN108828277B (en) | 2018-08-24 | 2018-08-24 | Clamp for opening and closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108828277B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203564A (en) * | 2011-06-13 | 2011-09-28 | 华为终端有限公司 | Test fixture and test method |
| CN203557030U (en) * | 2013-11-18 | 2014-04-23 | 东莞市俊知自动机械有限公司 | Crank-slider type clamping and conveying device |
| CN106239098A (en) * | 2016-09-14 | 2016-12-21 | 承德奥斯力特电子科技有限公司 | A kind of adjustable clamping device |
| CN108012446A (en) * | 2018-01-31 | 2018-05-08 | 苏州欣汇电智能装备技术有限公司 | A kind of panel turnover device |
| CN208818739U (en) * | 2018-08-24 | 2019-05-03 | 苏州艾微视图像科技有限公司 | A kind of opening-closing clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444644A (en) * | 2014-08-29 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Detecting device |
-
2018
- 2018-08-24 CN CN201810974227.4A patent/CN108828277B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203564A (en) * | 2011-06-13 | 2011-09-28 | 华为终端有限公司 | Test fixture and test method |
| CN203557030U (en) * | 2013-11-18 | 2014-04-23 | 东莞市俊知自动机械有限公司 | Crank-slider type clamping and conveying device |
| CN106239098A (en) * | 2016-09-14 | 2016-12-21 | 承德奥斯力特电子科技有限公司 | A kind of adjustable clamping device |
| CN108012446A (en) * | 2018-01-31 | 2018-05-08 | 苏州欣汇电智能装备技术有限公司 | A kind of panel turnover device |
| CN208818739U (en) * | 2018-08-24 | 2019-05-03 | 苏州艾微视图像科技有限公司 | A kind of opening-closing clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108828277A (en) | 2018-11-16 |
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| Date | Code | Title | Description |
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| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181116 Assignee: Suzhou Heyu Finance Leasing Co.,Ltd. Assignor: AVIEW IMAGE TECHNOLOGY SUZHOU Ltd. Contract record no.: X2023980036397 Denomination of invention: A type of opening and closing fixture Granted publication date: 20240326 License type: Exclusive License Record date: 20240517 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of opening and closing fixture Granted publication date: 20240326 Pledgee: Suzhou Heyu Finance Leasing Co.,Ltd. Pledgor: AVIEW IMAGE TECHNOLOGY SUZHOU Ltd. Registration number: Y2023980043556 |