CN114449807A - Industry thing networking controller possesses interface - Google Patents
Industry thing networking controller possesses interface Download PDFInfo
- Publication number
- CN114449807A CN114449807A CN202210079811.XA CN202210079811A CN114449807A CN 114449807 A CN114449807 A CN 114449807A CN 202210079811 A CN202210079811 A CN 202210079811A CN 114449807 A CN114449807 A CN 114449807A
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- sized
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- shaped pull
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/12—Resilient or clamping means for holding component to structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Plates (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides an industrial Internet of things controller with an interface, which comprises a case, a controller body, a mounting device and a T-shaped positioning seat, wherein the mounting device comprises an elastic supporting device, a mounting plate and U-shaped pull rods, the mounting plate is provided with a fixed middle-sized through hole, the number of the fixed middle-sized through holes and the number of the U-shaped pull rods are respectively 2, two ends of each U-shaped pull rod are movably inserted into two ends of the fixed middle-sized through hole, the industrial Internet of things controller with the interface are reasonable in design, the two ends of the mounting plate of the mounting device are provided with the U-shaped pull rods capable of slowly extending and retracting, when the industrial Internet of things controller is mounted, the controller body can be automatically positioned at a proper position only by pulling and sleeving the U-shaped pull rods on the T-shaped positioning seat, the mounting efficiency can be effectively improved, the position of the mounting plate between the two U-shaped pull rods can be adjusted, and the connection and the integral layout of the interfaces of the controller body are convenient, further improving the installation efficiency.
Description
Technical Field
The invention belongs to the technical field of industrial internet-of-things controllers, and particularly relates to an industrial internet-of-things controller with an interface.
Background
The 5G internet-of-things controller is a novel remote center control device which is specially developed for meeting the requirement of intelligent terminal users on remote intelligent control over the devices, and a public 4G/5G network is used for providing a wireless long-distance big data transmission channel. The intelligent instruments controlling various interfaces are collected and connected into the real-time control PLC equipment, and the complex networking management platform manages various equipment. The design of the intelligent terminal device fully considers functionality and stability, based on the design of an Internet of things technology framework, the intelligent terminal device can meet data acquisition and intelligent control of the intelligent terminal device, and meanwhile, the intelligent terminal device has expansibility, is convenient for realizing access of new equipment under existing hardware, is low in bolt installation efficiency of a controller, is easy to damage in the process of disassembly and assembly, generates a wire slipping phenomenon, is low in disassembly efficiency, is not adjustable in position after the controller is installed, and is not beneficial to connection of interfaces.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an industrial internet-of-things controller with an interface, the industrial internet-of-things controller with the interface is reasonable in design, U-shaped pull rods capable of slowly stretching are arranged at two ends of a mounting plate of a mounting device, when the industrial internet-of-things controller is mounted, a controller body can be automatically positioned at a proper position only by pulling and sleeving the U-shaped pull rods on T-shaped positioning seats, the mounting efficiency can be effectively improved, the position of the mounting plate between the two U-shaped pull rods can be adjusted, the connection and the integral layout of interfaces of the controller body are facilitated, and the mounting efficiency is further improved.
In order to achieve the purpose, the invention is realized by the following technical scheme: an industrial Internet of things controller with an interface comprises a case, a controller body, a mounting device and T-shaped positioning seats, wherein the mounting device comprises an elastic supporting device, a mounting plate and U-shaped pull rods, the mounting plate is provided with a fixed middle-sized through hole, the number of the fixed middle-sized through holes and the number of the U-shaped pull rods are respectively 2, two ends of each U-shaped pull rod are movably inserted into two ends of the corresponding fixed middle-sized through hole, movable seats are fixedly arranged at two ends of each U-shaped pull rod, a fixed spring is fixedly connected between the movable seats of the two U-shaped pull rods, the elastic supporting device comprises a fixed seat and a telescopic rod, the fixed seat is provided with a supporting middle-sized through hole, a limiting seat and a buffer seat are movably arranged in the supporting through hole, a supporting spring is fixedly connected between the limiting seat and the buffer seat, and the fixed seat is fixedly arranged at the rear side of the mounting plate, the inner side wall of the fixed middle-sized through hole is provided with a communicating hole at a position corresponding to the fixing seat, the fixed middle-sized through hole is communicated with the supporting middle-sized through hole through the communicating hole, and the inner side wall of the rear side of the case is fixedly provided with a T-shaped positioning seat.
As a preferred embodiment of the present invention, hydraulic oil is filled between the movable seats of the two U-shaped pull rods and in the middle-sized through hole.
As a preferred embodiment of the present invention, the controller body is fixedly mounted on the mounting plate, the number of the T-shaped positioning seats is 4, and the two U-shaped pull rods are respectively sleeved on two of the T-shaped positioning seats.
As a preferred embodiment of the present invention, the corners of the two sides of the chassis are both fixedly mounted with mounting side seats, and the mounting side seats are provided with screw holes.
As a preferred embodiment of the present invention, a support pad is fixedly installed at the other end of the telescopic rod.
The invention has the beneficial effects that: the invention discloses an industrial Internet of things controller with an interface, which comprises a case, a controller body, a mounting device, a T-shaped positioning seat, an elastic supporting device, a mounting plate, a U-shaped pull rod, a fixed middle-sized through hole, a movable seat, a fixed spring, a communicating hole, a fixed seat, a telescopic rod, a supported middle-sized through hole, a limiting seat, a buffering seat, a supporting spring, a supporting pad, a mounting side seat and a screw hole.
1. This mounting panel both ends that possess interface industry thing networking controller's installation device have installed the U type pull rod that can slowly stretch out and draw back, when the installation, only need to pull the U type pull rod to open the cover and establish on T type positioning seat, just can make controller body automatic positioning in suitable position, can improve the installation effectiveness effectively to, the mounting panel is adjustable in the position between two U type pull rods, makes things convenient for the connection and holistic overall arrangement of controller body interface, further improves the installation effectiveness.
2. This mounting panel rear side that possesses interface industry thing networking controller has installed elastic support device, at the in-process that pulls open U type pull rod, the distance between the sliding seat on two U type pull rods increases, thereby will support the hydraulic oil in the medium-sized through-hole and take out, and then make the telescopic link shrink, loosen the in-process of U type pull rod, under the effect of fixed spring pulling force, the hydraulic oil backward flow makes the telescopic link slowly stretch out, elastic support device uses quick-witted incasement wall to outwards push up the mounting panel as the fulcrum, thereby fix the controller body in appointed position, prevent that the controller body from rocking, and, when needs are dismantled, press the controller body, elastic support device's telescopic link is pressed gradually into the fixing base, hydraulic oil gets into between two sliding seats, thereby prop open U type pull rod, can improve the efficiency of dismantling effectively.
3. Supporting spring has been installed between this elastic support device who possesses interface industry thing networking controller's spacing seat and the buffer seat to the hydraulic oil reserves that the messenger supported in the medium-sized through-hole can change in certain extent, and then makes the telescopic link can laminate on the quick-witted incasement wall automatically, improves the adaptability to the installation environment, further prevents that the controller body from rocking.
Drawings
Fig. 1 is a schematic structural diagram of an industrial internet-of-things controller with an interface;
fig. 2 is a schematic structural diagram of a mounting device with an interface industrial internet-of-things controller;
FIG. 3 is a cross-sectional view of a mounting device with an interface industrial Internet of things controller;
FIG. 4 is a schematic diagram of an adjustable fixed profile with an interfacing industrial Internet of things controller;
FIG. 5 is a schematic cross-sectional view of a flexible support device with an interfacing industrial Internet of things controller;
FIG. 6 is a cross-sectional view of a T-shaped positioning seat with an industrial IOT controller;
in the figure: 1. a chassis; 2. a controller body; 3. a mounting device; 4. a T-shaped positioning seat; 5. an elastic support device; 6. mounting a plate; 7. a U-shaped pull rod; 8. fixing the middle-sized through hole; 9. a movable seat; 10. a fixed spring; 11. a communicating hole; 12. a fixed seat; 13. a telescopic rod; 14. supporting the medium-sized through hole; 15. a limiting seat; 16. a buffer seat; 17. a support spring; 18. a support pad; 19. installing a side seat; 20. and a screw hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: an industrial Internet-of-things controller with an interface comprises a case 1, a controller body 2, a mounting device 3 and a T-shaped positioning seat 4, wherein the mounting device 3 comprises an elastic supporting device 5, a mounting plate 6 and U-shaped pull rods 7, the mounting plate 6 is provided with a fixed middle-sized through hole 8, the fixed middle-sized through hole 8 and the U-shaped pull rods 7 are 2 in number, two ends of the two U-shaped pull rods 7 are movably inserted into two ends of the fixed middle-sized through hole 8, two ends of each U-shaped pull rod 7 are fixedly provided with movable seats 9, a fixed spring 10 is fixedly connected between the movable seats 9 of the two U-shaped pull rods 7, the elastic supporting device 5 comprises a fixed seat 12 and a telescopic rod 13, the fixed seat 12 is provided with a supporting middle-sized through hole 14, a limiting seat 15 and a buffer seat 16 are movably mounted in the supporting middle-sized through hole 14, a supporting seat 15 and a buffer seat 16 are fixedly connected between the limiting seat 15 and the buffer seat 16, fixing base 12 fixed mounting has seted up intercommunicating pore 11 at the rear side of mounting panel 6, the position department that corresponds with fixing base 12 on the inside wall of fixed medium-sized through-hole 8, fixed medium-sized through-hole 8 passes through intercommunicating pore 11 and supports medium-sized through-hole 14 intercommunication, fixed mounting has T type positioning seat 4 on the inside wall of machine case 1 rear side.
As a preferred embodiment of the present invention, hydraulic oil is filled between the movable seats of the two U-shaped pull rods and in the middle-sized through hole.
As a preferred embodiment of the present invention, the controller body 2 is fixedly mounted on a mounting plate 6, the number of the T-shaped positioning seats 4 is 4, and two U-shaped pull rods 7 are respectively sleeved on two of the T-shaped positioning seats 4.
As a preferred embodiment of the present invention, the case 1 is fixedly mounted with mounting side seats 19 at the corners of both sides, and the mounting side seats 19 are provided with screw holes 20.
In a preferred embodiment of the present invention, a support pad 18 is fixedly mounted at the other end of the telescopic rod 13.
As a preferred embodiment of the invention, the mounting side seats 19 are fixed at proper positions through bolts, U-shaped pull rods 7 capable of slowly extending and contracting are mounted at two ends of the mounting plate 6 of the mounting device 3, when the controller is mounted, the controller body 2 can be automatically positioned at a proper position only by pulling and sleeving the U-shaped pull rods 7 on the T-shaped positioning seat 4, the mounting efficiency can be effectively improved, the position of the mounting plate 6 between the two U-shaped pull rods 7 can be adjusted, the connection and the integral layout of the interfaces of the controller body 2 are convenient, the mounting efficiency is further improved, the elastic supporting device 5 is mounted at the rear side of the mounting plate 6, in the process of pulling and pulling the U-shaped pull rods 7, the distance between the movable seats 9 on the two U-shaped pull rods 7 is increased, so that the hydraulic oil in the supporting medium-sized through hole 14 is pulled out through the communication hole 11, and the telescopic rod 13 is further contracted, in the process of loosening the U-shaped pull rod 7, under the action of the pulling force of the fixed spring 10, hydraulic oil flows back to enable the telescopic rod 13 to slowly extend out, the elastic supporting device 5 takes the inner wall of the case 1 as a fulcrum to push the mounting plate 6 outwards, so that the controller body 2 is fixed at a specified position to prevent the controller body 2 from shaking, moreover, when disassembly is needed, the telescopic rod 13 of the elastic supporting device 5 is gradually pressed into the fixed seat by pressing the controller body 2, the hydraulic oil enters between the two movable seats 9 to prop the U-shaped pull rod 7 open, the disassembly efficiency can be effectively improved, the supporting spring 17 is arranged between the limiting seat 15 and the buffer seat 16 of the elastic supporting device 5, the distance can be changed within a certain range, so that the storage amount of the hydraulic oil in the supporting medium-sized through hole 14 can be changed within a certain range, and the telescopic rod 13 can be automatically attached to the inner wall of the case 1, the adaptability to the installation environment is improved, and the controller body 2 is further prevented from shaking.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An industrial Internet of things controller with an interface comprises a case (1), a controller body (2), a mounting device (3) and a T-shaped positioning seat (4), and is characterized in that the mounting device (3) comprises an elastic supporting device (5), a mounting plate (6) and U-shaped pull rods (7), wherein the mounting plate (6) is provided with fixed medium-sized through holes (8), the number of the fixed medium-sized through holes (8) and the number of the U-shaped pull rods (7) are 2, two ends of each U-shaped pull rod (7) are movably inserted into two ends of each fixed medium-sized through hole (8), two ends of each U-shaped pull rod (7) are fixedly provided with movable seats (9), a fixed spring (10) is fixedly connected between the movable seats (9) of the two U-shaped pull rods (7), the elastic supporting device (5) comprises a fixed seat (12) and a telescopic rod (13), seted up on fixing base (12) and supported medium-sized through-hole (14), it has spacing seat (15) and cushion seat (16) to support medium-sized through-hole (14) interior movable mounting, fixedly connected with supporting spring (17) between spacing seat (15) and cushion seat (16), fixing base (12) fixed mounting is in the rear side of mounting panel (6), intercommunicating pore (11) have been seted up with position department that fixing base (12) correspond on the inside wall of fixed medium-sized through-hole (8), fixed medium-sized through-hole (8) are through intercommunicating pore (11) and support medium-sized through-hole (14) intercommunication, fixed mounting has T type positioning seat (4) on the inside wall of quick-witted case (1) rear side.
2. The industrial internet-of-things controller with an interface of claim 1, wherein: hydraulic oil is filled between the movable seats of the two U-shaped pull rods and in the middle-sized through holes.
3. The industrial internet-of-things controller with an interface of claim 1, wherein: the controller body (2) is fixedly installed on the installation plate (6), the number of the T-shaped positioning seats (4) is 4, and the U-shaped pull rods (7) are respectively sleeved on the two T-shaped positioning seats (4).
4. The industrial internet-of-things controller with an interface of claim 1, wherein: the corner of the two sides of the case (1) is fixedly provided with a mounting side seat (19), and the mounting side seat (19) is provided with a screw hole (20).
5. The industrial internet-of-things controller with an interface of claim 1, wherein: the other end of the telescopic rod (13) is fixedly provided with a supporting pad (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079811.XA CN114449807B (en) | 2022-01-24 | 2022-01-24 | Possesses interface industry thing networking controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079811.XA CN114449807B (en) | 2022-01-24 | 2022-01-24 | Possesses interface industry thing networking controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114449807A true CN114449807A (en) | 2022-05-06 |
| CN114449807B CN114449807B (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210079811.XA Active CN114449807B (en) | 2022-01-24 | 2022-01-24 | Possesses interface industry thing networking controller |
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| Country | Link |
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| CN (1) | CN114449807B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115734592A (en) * | 2022-12-20 | 2023-03-03 | 武汉新烽光电股份有限公司 | Industry thing networking controller that stability is good |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956187A4 (en) * | 1997-05-16 | 2001-03-21 | Cincinnati Milacron Inc | Ram support skate for an injection molding machine |
| US20130294039A1 (en) * | 2012-05-01 | 2013-11-07 | Adlink Technology Inc. | Wall-mounting structure for wall-mounted electronic device |
| CN207602338U (en) * | 2017-12-21 | 2018-07-10 | 浙江中正新能源科技有限公司 | A kind of photovoltaic micro distribution transformer being easily installed |
| CN109267586A (en) * | 2018-11-06 | 2019-01-25 | 四川国泰高新管廊产业投资有限公司 | Lever fixing apparatus is drawn between a kind of city integrated piping lane construction formwork |
| CN211260291U (en) * | 2019-12-31 | 2020-08-14 | 苏州纳贝斯安全信息技术有限公司 | Thing networking remote control transmission monitoring device |
| CN212626831U (en) * | 2020-07-23 | 2021-02-26 | 银马电气有限公司 | Novel armor withdrawable type AC metal-enclosed switchgear |
| CN212717468U (en) * | 2020-06-18 | 2021-03-16 | 江苏翔力重工科技有限公司 | Hydraulic cylinder convenient to mount and dismount |
| CN213929007U (en) * | 2020-12-10 | 2021-08-10 | 无锡美斯达精密机械有限公司 | Hydraulic press hydro-cylinder protection device |
| CN113463616A (en) * | 2021-07-23 | 2021-10-01 | 孙文英 | Be used for water conservancy construction vibration rolling machine of being convenient for to remove |
| CN214364343U (en) * | 2021-01-20 | 2021-10-08 | 安徽省南苑装饰工程有限公司 | Buffering mounting base for assembly type curved surface suspended ceiling supporting assembly |
| CN113543549A (en) * | 2021-07-15 | 2021-10-22 | 南京协胜智能科技有限公司 | Multi-energy intelligent management controller |
| WO2021212829A1 (en) * | 2020-04-22 | 2021-10-28 | 山东科技大学 | Buffer-type support device for a mine and support method |
| WO2022000407A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏金丰机电有限公司 | Centralised electric motor controller for controlling plurality of electric motors |
-
2022
- 2022-01-24 CN CN202210079811.XA patent/CN114449807B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956187A4 (en) * | 1997-05-16 | 2001-03-21 | Cincinnati Milacron Inc | Ram support skate for an injection molding machine |
| US20130294039A1 (en) * | 2012-05-01 | 2013-11-07 | Adlink Technology Inc. | Wall-mounting structure for wall-mounted electronic device |
| CN207602338U (en) * | 2017-12-21 | 2018-07-10 | 浙江中正新能源科技有限公司 | A kind of photovoltaic micro distribution transformer being easily installed |
| CN109267586A (en) * | 2018-11-06 | 2019-01-25 | 四川国泰高新管廊产业投资有限公司 | Lever fixing apparatus is drawn between a kind of city integrated piping lane construction formwork |
| CN211260291U (en) * | 2019-12-31 | 2020-08-14 | 苏州纳贝斯安全信息技术有限公司 | Thing networking remote control transmission monitoring device |
| WO2021212829A1 (en) * | 2020-04-22 | 2021-10-28 | 山东科技大学 | Buffer-type support device for a mine and support method |
| CN212717468U (en) * | 2020-06-18 | 2021-03-16 | 江苏翔力重工科技有限公司 | Hydraulic cylinder convenient to mount and dismount |
| WO2022000407A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏金丰机电有限公司 | Centralised electric motor controller for controlling plurality of electric motors |
| CN212626831U (en) * | 2020-07-23 | 2021-02-26 | 银马电气有限公司 | Novel armor withdrawable type AC metal-enclosed switchgear |
| CN213929007U (en) * | 2020-12-10 | 2021-08-10 | 无锡美斯达精密机械有限公司 | Hydraulic press hydro-cylinder protection device |
| CN214364343U (en) * | 2021-01-20 | 2021-10-08 | 安徽省南苑装饰工程有限公司 | Buffering mounting base for assembly type curved surface suspended ceiling supporting assembly |
| CN113543549A (en) * | 2021-07-15 | 2021-10-22 | 南京协胜智能科技有限公司 | Multi-energy intelligent management controller |
| CN113463616A (en) * | 2021-07-23 | 2021-10-01 | 孙文英 | Be used for water conservancy construction vibration rolling machine of being convenient for to remove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115734592A (en) * | 2022-12-20 | 2023-03-03 | 武汉新烽光电股份有限公司 | Industry thing networking controller that stability is good |
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| Publication number | Publication date |
|---|---|
| CN114449807B (en) | 2022-09-27 |
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