CN204257141U - A kind of casing and LED display device - Google Patents
A kind of casing and LED display device Download PDFInfo
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- CN204257141U CN204257141U CN201420582224.3U CN201420582224U CN204257141U CN 204257141 U CN204257141 U CN 204257141U CN 201420582224 U CN201420582224 U CN 201420582224U CN 204257141 U CN204257141 U CN 204257141U
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- back door
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Abstract
The utility model discloses a kind of casing and LED display device, this casing comprises: framework; First back door, is installed on the side of the rearward end of framework; Second back door, on the opposite side being installed on the rearward end of framework or the first back door; Wherein, the first back door is greater than the second back door.By the way, the utility model can be installed on different back doors according to the size of parts in casing or maintenance difficulty, and when safeguarding, the Object Selection according to safeguarding opens different back doors, saves space, maintains easily.
Description
Technical field
The utility model relates to field of display devices, particularly relates to a kind of casing and LED display device.
Background technology
Due to the widespread use of display device; usually display device can be used out of doors; so just can take into account and casing is increased to play waterproof, windproof and put the effects such as corrosion to display device to display device, but the increase of casing can make the maintenance of display device become difficulty.
In prior art, general casing can only adopt before dimension or after tie up, module can only adopt front dimension, in casing parts can only after tie up, have maintenance channel after this display device installation environment must ensure.
But the environment installed due to display device is changeable, so that this screen cannot be installed when some local display device rear space is inadequate.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of casing and LED display device, ties up after can carrying out under the environment that display device rear space is less to display device, casing is safeguarded convenient.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of casing, this casing comprises: framework; First back door, is installed on the side of the rearward end of framework; Second back door, on the opposite side being installed on the rearward end of framework or the first back door; Wherein, the first back door is greater than the second back door.
Wherein, the first back door is installed on the side of the rearward end of framework by hinge, and the second back door is installed on the opposite side of the rearward end of framework by hinge.
Wherein, the first back door is installed on the side of the rearward end of framework by hinge, and the second back door is arranged on the first back door by the mode of perforate on the first back door.
Wherein, the first back door is installed on the side of the rearward end of framework by hinge, and the second back door to be installed on the first back door by hinge and away from the side of framework.
Wherein, in casing, all stop modules are all installed on the inwall at the first back door and/or the second back door from the assembly in the first back door and/or the second taking-up path, back door, wherein, the assembly that maintenance frequency is relatively high is installed on the second back door, and the relatively low assembly of maintenance frequency is installed on the first back door.
Wherein, what assembly comprised in power supply, receiving card, fan and aviation plug is one or more.
Wherein, power supply comprises a power supply cover plate, and receiving card comprises a receiving card cover plate, and fan comprises a fan guard, and aviation plug comprises an air plug bucker.
Wherein, a power supply transfer platelet is comprised between power supply and external power cord further.
Wherein, power supply, receiving card, fan and also comprise an installing plate or mounting box between aviation plug and back door.
Wherein, framework is spliced by section bar frame, and framework comprises two handles, and two handles lay respectively at the outside of framework both sides.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: provide a kind of LED display device, and this equipment comprises casing and is positioned at the module of casing, and module is installed in framework, and casing is the casing of above-mentioned first technical scheme.
The beneficial effects of the utility model are: the situation being different from prior art, the utility model is by arranging small one and large one two back doors in the rearward end of box frame, the object safeguarded as required opens different back doors, such as when safeguarding less parts, only need to open wicket and just can carry out dismounting maintenance to parts, or when carrying out routine inspection and safeguarding, also only need to open wicket and check, after saving casing or space corresponding after wicket, makes maintenance convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of a kind of casing of the utility model;
Fig. 2 is the structural representation of the second embodiment of a kind of casing of the utility model;
Fig. 3 is the structural representation of the 3rd embodiment of a kind of casing of the utility model;
Fig. 4 is the structural representation of the 4th embodiment of a kind of casing of the utility model;
Fig. 5 is the structural representation of the 5th embodiment of a kind of casing of the utility model;
Fig. 6 is the structural representation of the 6th embodiment of a kind of casing of the utility model;
Fig. 7 is the schematic diagram of the 7th embodiment of a kind of LED display of the utility model.
Embodiment
Consult Fig. 1, the schematic diagram of the first embodiment of a kind of casing of the utility model, this casing 100 comprises:
Framework 101; Module 102, is installed in framework 101; First back door 103, is installed on the side of the rearward end of framework 101; Second back door 104, is installed on the opposite side of the rearward end of framework 101; Wherein, the first back door 103 is greater than the second back door 104.
Wherein, framework 101 is generally adopt the aluminium that radiating effect is better, lighter weight, resistance to corrosion are strong to be spliced, in addition, in order to ensure the hardness of framework 101, also other hard materials such as cold-reduced sheet or steel can be adopted to be spliced, or adopt hard material and aluminium combined and spliced, indoor or display device less time, also can adopt plastic or other material; Certainly, framework 101 also can be adopt one-body molded processing mode, does not need splicing.The outside of framework 101 can also increase handle so that carrying or dismounting.
Module 102 is installed in framework 101, and its fixed form can be the mode such as conventional screw, pressure lock, buckle, magnet, when dismounting, uses T-shaped allen key can be convenient; In addition, if there are enough spaces display device front end, namely do not need to take out module 102 from the rear end of framework 101 and safeguard, then module 102 also can be installed on the leading section of framework 101, to facilitate front dimension.
As previously mentioned, the first back door 103, is installed on the side of the rearward end of framework 101; Second back door 104, is installed on the opposite side of the rearward end of framework 101; Wherein, the first back door 103 is greater than the second back door 104.
First back door 103 and normally adopt hinge to fix between the second back door 104 and framework 101, also can adopt other can make the fixed sturcture of the unfolding mode of the unfolding mode similar " double-door refrigerator " at the first back door 103 and the second back door 104; Certainly, on the first back door 103 and the second back door 104, can increase by a lock away from the side of hinge and put structure, protect casing inner components to facilitate during closedown.The first back door 103 and/or the second back door 104 is optionally opened according to the space size at casing 100 rear and the size of the parts needing maintenance when tieing up after casing 100 is carried out, particularly when the parts gently little to some overhaul or carry out regular maintenance to casing, only need to open the second back door 104.
In addition, as shown in Figure 2, the schematic diagram of the second embodiment of a kind of casing of Fig. 2 the utility model, wherein, first back door 203 and also can adopt the fixed form of side direction push-and-pull between the second back door 204 and framework 201, such as, fill at least one pulley, framework 201 install at least one groove in the horizontal direction on the first back door 203 and the second back door 204, pulley is embedded in groove, can back door be opened by side direction push-and-pull first back door 203 and the second back door 204 like this; The first back door 203 and/or the second back door 204 is optionally opened according to the space size at casing 200 rear and the size of the parts needing maintenance when tieing up after casing 200 is carried out, particularly when the parts gently little to some overhaul or carry out regular maintenance to casing, only need to open the second back door 204.In addition, adopt this kind of mode, can not take the space at casing 201 rear, therefore the first back door 203 and the second back door 204 also can be fit same back door.
Refer to Fig. 1 again, when maintainer needs to safeguard casing 100, first observe the environment around casing 100, before selecting dimension or after tie up; During front dimension, maintainer pulls down module according to the fixed form between module 102 and framework 101 from the front end of casing 100, and then dismantling inner other of casing 100 as required needs the parts safeguarded to safeguard, finally loads onto parts and module 102; During rear dimension, maintainer is according to the space size at casing 100 rear and need the size of the parts safeguarded optionally to open the first back door 103 and/or the second back door 104, then demolition and maintenance are carried out to the parts of casing 100 inside and module 102, finally load onto module 102 and parts, shut the first back door 103 and/or the second back door 104.
Be different from prior art, present embodiment is by arranging small one and large one two back doors in the rearward end of box frame, back door is by the mode connecting frame of hinge, the size of the object safeguarded as required opens different back doors, such as when safeguarding less parts, only need to open wicket and just can carry out dismounting maintenance to parts, when safeguarding larger parts, unlatching gate or large wicket are opened simultaneously, or when carrying out routine inspection and safeguarding, also only need to open wicket to check, save casing space below; In addition, horizontal push-pull configuration is arranged at back door, back door without the need to taking the space at casing rear, make the installation of casing, safeguard convenient.
Consult Fig. 3, the schematic diagram of the 3rd embodiment of a kind of casing of the utility model, this casing 300 comprises:
Framework 301; Module 302, is installed in framework 301; First back door 303, is installed on the side of the rearward end of framework 101; Second back door 304, back door 304, second is arranged on the first back door 303 by the mode of perforate on the first back door 303; Wherein, the first back door 103 is greater than the second back door 104.
Wherein, framework 301 is identical with first embodiment of the invention with the structure of module 302, repeats no more here.
Second back door 304 is generally the central authorities being arranged at the first back door 303, but can according to actual conditions, such as, in casing 300, the position of less parts or the concrete condition of case rear door space size, be arranged at other positions at the first back door 303 by the second back door 304; First back door 303 adopts hinge to be connected with between framework 301, between the second back door 304 with the first back door 303 usually, also can adopt other fixable rotating shafts; In addition, between the first back door 303 and framework 301 the pulley push-pull structure as second embodiment of the invention can, also be adopted between the second back door 304 and the first back door 303; Certainly, on the first back door 303 and the second back door 304, can increase by a lock away from the side of hinge and put structure, protect casing inner components to facilitate during closedown.
When maintainer needs to safeguard casing 300, first observe the environment around casing 300, space size, before selecting dimension or after tie up; During front dimension, maintainer pulls down module according to the fixed form between module 302 and framework 301 from the front end of casing 300, and then dismantling inner other of casing 300 as required needs the parts safeguarded to safeguard, finally loads onto parts and module 302; During rear dimension, maintainer is according to the space size at casing 300 rear and need the size of the parts safeguarded optionally to open the first back door 303 or the second back door 304, then demolition and maintenance are carried out to the parts of casing 300 inside and module 302, finally load onto module 302 and parts, shut the first back door 303 or the second back door 304.
Difference and prior art, second back door less than the first back door is set up in present embodiment perforate on original first back door, when maintainer needs safeguard parts less in casing or only carry out regular maintenance to casing, only need to open the second back door, save the space at casing rear, make maintenance convenient, in addition, can by between the first back door and framework, the horizontal push-pull configuration of pulley is arranged to by hinge between second back door and the first back door, make the first back door and the second back door that the form of horizontal push-and-pull all can be adopted to open, do not take the space at casing rear, maintainer is made to have the parts of space to box house more fully to safeguard, make the maintenance of casing convenient, fast.
Consult Fig. 4, the schematic diagram of the 4th embodiment of a kind of casing of the utility model, this casing 400 comprises:
Framework 401; Module 402, is installed in framework 401; First back door 403, is installed on the side of the rearward end of framework 401; Second back door 404, back door 404, second to be installed on the first back door 403 by hinge and away from the side of framework 401; Wherein, the first back door 403 is greater than the second back door 404.
Wherein, framework 401 is identical with first embodiment of the invention with the structure of module 402, repeats no more here.
First back door 403 adopts hinge to be connected with between framework 401, between the second back door 404 with the first back door 403 usually, also can adopt other fixable rotating shafts, in addition, between the first back door 403 and framework 401 the pulley push-pull structure as second embodiment of the invention can, also be adopted between the second back door 404 and the first back door 403, certainly, those skilled in the art also in the second rear door 404 can set up the 3rd back door according to casing 400 inner components or casing 400 rear space size again, 4th back door ... N back door, multiple back door can adopt same size, also can be arranged in order from small to large, also other arrangement modes can be adopted, when opening the door, the folding pull-out in multiple back door, when multiple back doors size is identical, the space taken is only the size at a back door, when multiple back doors size is not identical, the space taken is only the size at a maximum back door in multiple back doors of pull-out.
When maintainer needs to safeguard casing 400, first observe the environment around casing 400, space size, before selecting dimension or after tie up; During front dimension, maintainer pulls down module according to the fixed form between module 402 and framework 401 from the front end of casing 400, and then dismantling inner other of casing 400 as required needs the parts safeguarded to safeguard, finally loads onto parts and module 402; During rear dimension, maintainer is according to the space size at casing 400 rear and need the size of the parts safeguarded optionally open the second back door 404 or opened in the first back door 403 and the second back door 404 simultaneously, then demolition and maintenance are carried out to the parts of casing 400 inside and module 402, finally load onto module 402 and parts, shut the first back door 403 and/or the second back door 404.
Be different from prior art, original first back door reduces and on original first back door, arranges the second less back door of relative first back door by present embodiment, and when opening back door, the first back door and the second back door fold mutually, reduces to safeguard space, when maintainer needs safeguard parts less in casing or only carry out regular maintenance to casing, only need to open the second back door, save the space at casing rear, make maintenance convenient, in addition, first back door and the second back door can be reduced further and increase multiple less back door, when making to open back door, multiple back door folds mutually, the space taking casing rear is only one maximum in multiple back door, maintainer is made to have the parts of space to box house more fully to safeguard, make the maintenance of casing convenient, fast.
Consult Fig. 5, the schematic diagram of the 5th embodiment of a kind of casing of the utility model, this casing 500 comprises:
Framework 501; Module 502, is installed in framework 501; First back door 503, is installed on the side of the rearward end of framework 501; Second back door 504, is installed on the opposite side of the rearward end of framework 501; Wherein, the first back door 503 is greater than the second back door 504;
Wherein, the assembly that in described casing 501, all stop modules 502 take out path from the first back door 503 and/or the second back door 504 is all installed on the inwall at the first back door 503 and/or the second back door 504; It is one or more that this assembly comprises in power supply 505, receiving card 506, fan 507 and aviation plug 508; Here being only the parts thereof enumerated in casing, when there being other parts, also can being installed on the inwall at the first back door 503 and/or the second back door 504 as required.
Because module 502 can be taken out from back door by multiple path, the parts that stop module 502 takes out path also can be installed according to actual conditions, such as the less parts of part can not stop the taking-up path of module 502, therefore also can be arranged on the inside of casing 501; In addition can according to different parts being selected to be arranged on different back doors according to the size of parts or function, such as: less or flimsy parts are arranged on the inwall at the second less back door 504, the comparatively large or difficult parts damaged are arranged on the inwall at the first larger back door 503.
When maintainer needs to safeguard casing 500, first observe the environment around casing 500, before selecting dimension or after tie up; During front dimension, maintainer pulls down module according to the fixed form between module 502 and framework 501 from the front end of casing 500, then dismantle the parts that the needs on the first back door 503 in casing 500 and/or the second back door 504 inwall safeguard as required to safeguard, finally load onto parts and module 502; During rear dimension, the regioselectivity installed of parts that maintainer safeguards according to the space size at casing 500 rear and needing open the first back door 503 and/or the second back door 504, then demolition and maintenance are carried out to the parts of casing 500 inside and module 502, finally load onto module 502 and parts, shut the first back door 503 and/or the second back door 504.
Be different from prior art, box house is stopped that the parts that module takes out from back door all move the inwall being loaded on back door by present embodiment, when opening back door, part on back door along band also and then out, maintains easily the maintenance of personnel to parts, further, along with parts are installed on the inwall at back door, make box house passage comparatively spacious, facilitate module to be taken out from back door by box house, module is safeguarded; Optionally be installed on the back door of different size additionally by by the parts of different size, different damage difficulty, different maintenance difficulties, under usual maintenance condition, only need open wicket, make the space at casing rear more abundant, maintain easily personnel's maintenance.
Consult Fig. 6, the schematic diagram of the 6th embodiment of a kind of casing of the utility model, this casing 600 comprises:
Framework 601; Module 602, is installed in framework 601; First back door 603, is installed on the side of the rearward end of framework 601; Second back door 604, is installed on the opposite side of the rearward end of framework 601; Wherein, the first back door 603 is greater than the second back door 604;
Wherein, the assembly that in described casing 601, all stop modules 602 take out path from the first back door 603 and/or the second back door 604 is all installed on the inwall at the first back door 603 and/or the second back door 604; It is one or more that this assembly comprises in power supply 605, receiving card 606, fan 607 and aviation plug 608;
Wherein, a power supply transfer platelet 609 is comprised between power supply 605 and external power cord further; When installation and maintenance power supply 605, only need the mode of plug be adopted to connect power supply platelet 609 or take off from power supply platelet 609 joint of power supply 605;
Wherein, outside each parts, can also increase by a guard shield (not shown), such as power supply cover plate, receiving card cover plate, fan guard, air plug bucker; When safeguarding, first take off guard shield, then parts are keeped in repair;
In addition, an installing plate 610 can also be set up between each parts and back door inwall, screw or other fixed forms can be passed through between installing plate 610 and the first back door 603, it is the connected mode by plugging between receiving card 606 and installing plate 610, when needs carry out maintain and replace to receiving card 606, only receiving card 606 need be pulled up from installing plate 610;
Installing plate 610 also can make the form of mounting box 611, if when will carry out maintain and replace to aviation plug 608, opening installation box 611, then pulls up aviation plug 608;
In Fig. 6, installing plate 610 and mounting box 611 only draw one and are only signal, and in casing, other parts are suitable for too.
When maintainer needs to safeguard casing 600, first observe the environment around casing 600, before selecting dimension or after tie up; During front dimension, maintainer pulls down module according to the fixed form between module 602 and framework 601 from the front end of casing 600, then dismantle the parts that the needs on the first back door 603 in casing 600 and/or the second back door 604 inwall safeguard as required to safeguard, if what have box body first opens box body, have installing plate or mounting box only need pull up parts, finally load onto parts and module 602; During rear dimension, the regioselectivity installed of parts that maintainer safeguards according to the space size at casing 600 rear and needing open the first back door 603 and/or the second back door 604, then demolition and maintenance are carried out to the parts of casing 600 inside and module 602, if what have box body first opens box body, have installing plate or mounting box only need pull up parts, finally load onto module 602 and parts, shut the first back door 603 and/or the second back door 604.
Be different from prior art, box house is stopped that the parts that module takes out from back door all move the inwall being loaded on back door by present embodiment, when opening back door, part on back door along band also and then out, maintains easily the maintenance of personnel to parts, further, along with parts are installed on the inwall at back door, make box house passage comparatively spacious, facilitate module to be taken out from back door by box house, module is safeguarded; Optionally be installed on the back door of different size additionally by by the parts of different size, different damage difficulty, different maintenance difficulties, under usual maintenance condition, only need open wicket, make the space at casing rear more abundant, maintain easily personnel's maintenance; Outside each parts, set up box body, between parts and back door, increase installing plate or mounting box, make parts obtain better protection, make dismounting convenient by the form of plug.
In addition, the back door of fifth embodiment of the invention and the 6th embodiment also can adopt the structure in second embodiment of the invention, the 3rd embodiment and the 4th embodiment, will not enumerate here.
Consult Fig. 7, the schematic diagram of the 7th embodiment of a kind of LED display of the utility model, this casing 700 comprises:
Framework 701; Module 702, is installed in framework 701; First back door 703, is installed on the side of the rearward end of framework 701; Second back door 704, is installed on the opposite side of the rearward end of framework 701; Wherein, the first back door 703 is greater than the second back door 704.
Present embodiment is that embodiment is identical, repeats no more here based on a kind of LED display on any embodiment basis aforementioned.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a casing, is characterized in that, described casing comprises:
Framework;
First back door, described first back door is installed on the side of the rearward end of described framework;
Second back door, on the opposite side that described second back door is installed on the rearward end of described framework or described first back door;
Wherein, described first back door is greater than described second back door.
2. casing according to claim 1, is characterized in that, described first back door is installed on the side of the rearward end of described framework by hinge, and described second back door is installed on the opposite side of the rearward end of described framework by hinge.
3. casing according to claim 1, is characterized in that, described first back door is installed on the side of the rearward end of described framework by hinge, and described second back door is arranged on described first back door by the mode of perforate on described first back door.
4. casing according to claim 1, is characterized in that, described first back door is installed on the side of the rearward end of described framework by hinge, and described second back door to be installed on described first back door by hinge and away from the side of described framework.
5. casing according to claim 1, it is characterized in that, in described casing, all stop modules are all installed on the inwall at described first back door and/or described second back door from the assembly in described first back door and/or described second taking-up path, back door, wherein, the described assembly that maintenance frequency is relatively high is installed on described second back door, and the relatively low described assembly of maintenance frequency is installed on described first back door.
6. casing according to claim 5, is characterized in that, it is one or more that described assembly comprises in power supply, receiving card, fan and aviation plug.
7. casing according to claim 6, is characterized in that, described power supply comprises a power supply cover plate, and described receiving card comprises a receiving card cover plate, and described fan comprises a fan guard, and described aviation plug comprises an air plug bucker.
8. casing according to claim 6, is characterized in that, comprises a power supply transfer platelet between described power supply and external power cord further.
9. casing according to claim 1, is characterized in that, described framework is spliced by section bar frame, and described framework comprises two handles, and described two handles lay respectively at the outside of described framework both sides.
10. a LED display device, is characterized in that, comprise casing and the module being positioned at described casing, described module is installed in described framework, and described casing is the casing as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420582224.3U CN204257141U (en) | 2014-10-08 | 2014-10-08 | A kind of casing and LED display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582224.3U CN204257141U (en) | 2014-10-08 | 2014-10-08 | A kind of casing and LED display device |
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| CN204257141U true CN204257141U (en) | 2015-04-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| CN111028721A (en) * | 2019-12-31 | 2020-04-17 | 广东利通科技投资有限公司 | Outdoor type display screen protective structure and outdoor type display screen |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
-
2014
- 2014-10-08 CN CN201420582224.3U patent/CN204257141U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| US10380925B2 (en) | 2013-12-31 | 2019-08-13 | Ultravision Technologies, Llc | Modular display panel |
| US10410552B2 (en) | 2013-12-31 | 2019-09-10 | Ultravision Technologies, Llc | Modular display panel |
| US10540917B2 (en) | 2013-12-31 | 2020-01-21 | Ultravision Technologies, Llc | Modular display panel |
| US10871932B2 (en) | 2013-12-31 | 2020-12-22 | Ultravision Technologies, Llc | Modular display panels |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| CN111028721A (en) * | 2019-12-31 | 2020-04-17 | 广东利通科技投资有限公司 | Outdoor type display screen protective structure and outdoor type display screen |
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