CN107249269B - High-strength aluminum alloy shell die casting for automobile controller - Google Patents
High-strength aluminum alloy shell die casting for automobile controller Download PDFInfo
- Publication number
- CN107249269B CN107249269B CN201710613453.5A CN201710613453A CN107249269B CN 107249269 B CN107249269 B CN 107249269B CN 201710613453 A CN201710613453 A CN 201710613453A CN 107249269 B CN107249269 B CN 107249269B
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- Prior art keywords
- shell
- groove
- block
- fixed cylinder
- die casting
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- 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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Classifications
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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
- H05K5/0217—Mechanical details of casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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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
- H05K5/04—Metal 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- 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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- 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
- H05K7/18—Construction of rack or frame
-
- 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]
Abstract
The invention discloses a high-strength aluminum alloy shell die casting for an automobile controller, which comprises a shell, a sealing cover and a part mounting frame, wherein one side of the shell is provided with an opening, the part mounting frame is positioned in the shell, the vertical section of the shell is rectangular, the top end of the shell is provided with an arc-shaped part, the bottom ends of the side walls of the two sides of the shell are respectively provided with a first fixing block, the first fixing blocks are connected with screws in a threaded manner, the bottom ends of the inside of the shell are provided with two first grooves, the two first grooves are mutually parallel, a buffer device is arranged in the first grooves, the buffer device comprises a fixing cylinder, a rubber buffer block and two guide posts are arranged in the fixing cylinder, the guide posts are positioned at two sides of the rubber buffer block, the rubber buffer block is fixed in the fixing cylinder through glue, and a first spring is connected between the rubber buffer block and the guide posts. The invention adopts a one-step die-casting forming structure, has firm and stable structure, reduces the damage of the vibration of the automobile to the parts in the controller shell, prevents the wire head in the controller from loosening, and reduces the potential safety hazard.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a high-strength aluminum alloy shell die casting for an automobile controller.
Background
The parts of the automobile comprise various controllers, namely a vehicle control unit (VMS), namely a power assembly controller is a core control part of the whole automobile, and after the power assembly controller collects signals of an accelerator pedal, signals of a brake pedal and signals of other parts and makes corresponding judgment, the motion of each part controller at the lower layer is controlled to drive the vehicle control unit to manage, schedule, analyze and calculate network information through a CAN bus and perform corresponding energy management according to different configurations of the automobile type, so that the functions of vehicle driving control, energy optimization control, brake feedback control, network management and the like are realized, the automobile CAN be subjected to road surface bump to generate vibration, and the vibration effect of the automobile is not completely removed although the automobile is provided with a shock absorber, the controller serves as a control center on the automobile, plays a vital role on the automobile, and the internal parts of the controller are very fine and are easily damaged by vibration or loose wire heads.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-strength aluminum alloy shell die casting for an automobile controller.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a high strength aluminum alloy casing die casting for automobile controller, includes one side is equipped with open-ended casing, sealed lid and part mounting bracket, the part mounting bracket is located the inside of casing, the vertical section of casing is the rectangle, the top of casing is equipped with arc portion, both sides lateral wall bottom of casing all is equipped with first fixed block, threaded connection has the screw on the first fixed block, two first recesses are opened to the inside bottom of casing, two first recesses are parallel to each other, be equipped with buffer in the first recess, buffer includes the fixed cylinder, be equipped with rubber buffer and two guide posts in the fixed cylinder, the guide post is located the both sides of rubber buffer, the rubber buffer passes through glue to be fixed in the fixed cylinder, be connected with first spring between rubber buffer and the guide post, the top welding of fixed cylinder has the first movable post of four perpendicular fixed cylinders, two first movable posts of same side are parallel to each other, the top end of the side wall of the first movable column is provided with a limiting ring, the bottom end of the part mounting frame is provided with four second movable columns, the two second movable columns on the same side are parallel to each other, the bottom end of each second movable column is provided with a second groove, the side wall of each second groove is provided with an annular third groove, the limiting ring is positioned in each third groove, the limiting ring is in sliding connection with the side wall of each third groove, the top end of the first movable column is connected with a second spring, the top end of the second spring is connected with the side wall of the top end of each second groove, the vertical section of the part mounting frame is U-shaped, a partition plate is arranged in the part mounting frame, two sides of the partition plate are respectively provided with a second fixing block and a radiating hole, the second fixing blocks and the radiating holes are respectively positioned on the part mounting frame, four corners of the radiating holes are respectively provided with a second fixing block, the second fixing blocks are respectively provided with a second threaded hole, the section of each radiating hole is rectangular, a plurality of support bars which are arranged in parallel are arranged in the heat dissipation holes.
Preferably, the part mounting frame, the partition plate, the second fixing block and the supporting bar are of an integrated structure, and the part mounting frame, the partition plate, the second fixing block and the supporting bar are formed in one step through die casting.
Preferably, the shell, the first groove and the first fixing block are of an integrated structure, and the shell, the first groove and the first fixing block are formed at one time through die casting.
Preferably, the cross section of a fixed section of thick bamboo and first recess is the rectangle, and fixed section of thick bamboo and the lateral wall sliding connection of first recess are opened in the fixed section of thick bamboo has circular through-hole, and the guide post is in circular through-hole sliding connection, and the one side that the guide post kept away from first spring is equipped with the rubber piece.
Preferably, the vertical sectional areas of the shell and the sealing cover are the same, a fifth groove is formed in one side, close to each other, of the shell and the sealing cover, a sealing ring is arranged in the fifth groove, and first threaded holes are formed in corresponding positions of the shell and the sealing cover.
Preferably, the outer walls of the two sides of the fixed cylinder are provided with convex blocks, the cross section of each convex block is T-shaped, the side walls of the two sides of the first groove are provided with fourth grooves matched with the convex blocks, and the convex blocks are in sliding connection with the fourth grooves.
The invention has the beneficial effects that: the device is provided with the shell and the sealing cover, the part mounting frame is arranged in the shell, the arc-shaped part is arranged on the shell, and the shell and the part mounting frame are molded by one-step die casting, so that the firmness of the controller shell is enhanced; the inside of the shell is provided with a first groove, and a fixed cylinder, a guide post, a first spring and a rubber buffer block are arranged in the first groove, so that the parts in the shell are prevented from being damaged by the vibration of the automobile in the left-right direction; the top of fixed section of thick bamboo is equipped with first movable column, the bottom of part mount is equipped with the second movable column, second movable column second swing joint, and is equipped with the second spring between two movable columns, prevents that the part from damaging by the vibration of automobile upper and lower direction in the casing, and this device adopts a die casting shaping structure, and sound construction, stability have reduced the damage of automobile vibration to the part in the controller casing, prevent that the interior line head of controller from taking off, have reduced the potential safety hazard.
Drawings
Fig. 1 is a schematic structural view of a shell of a die casting of a high-strength aluminum alloy shell for an automobile controller according to the present invention;
fig. 2 is a schematic structural view of a sealing cover of a die casting of a high-strength aluminum alloy shell for an automobile controller according to the present invention;
FIG. 3 is a schematic view of a part holder of a die casting of a high strength aluminum alloy housing for an automotive controller according to the present invention;
fig. 4 is a schematic view of a part of a shell of a die casting of a high-strength aluminum alloy shell for an automobile controller according to the present invention;
fig. 5 is a schematic top view of a die casting of a high strength aluminum alloy housing for an automotive controller according to the present invention;
fig. 6 is a schematic view of partial connection of a die casting of a high strength aluminum alloy housing for an automotive controller according to the present invention.
In the figure: 1 a first fixed block, 2 grooves, 3 a second movable column, 31 a second groove, 32 a third groove, 4 a part mounting rack, 41 a partition plate, 42 a heat dissipation hole, 43 a second threaded hole, 44 a second fixed block, 45 a support bar the device comprises a shell 5, a first threaded hole 6, a sealing cover 7, a first groove 8, a first movable column 9, a second spring 10, a limiting ring 11, a guide column 12, a first spring 13, a fixed cylinder 14 and a rubber buffer block 15.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6, a high-strength aluminum alloy shell die casting for an automobile controller comprises a shell 5 with an opening at one side, a sealing cover 7 and a part mounting frame 4, wherein the part mounting frame 4 is positioned in the shell 5, the vertical section of the shell 5 is rectangular, radiating fins are arranged outside the shell 5, the top end of the shell 5 is provided with an arc-shaped part, the bottom ends of the side walls at two sides of the shell 5 are respectively provided with a first fixing block 1, screws are connected to the first fixing blocks 1 in a threaded manner, two first grooves 8 are formed in the bottom end of the interior of the shell 5, the two first grooves 8 are parallel to each other, a buffer device is arranged in the first grooves 8 and comprises a fixing cylinder 14, a rubber buffer block 15 and two guide posts 12 are arranged in the fixing cylinder 14, the guide posts 12 are positioned at two sides of the rubber buffer block 15, the rubber buffer block 15 is fixed in the fixing cylinder 14 through glue, a first spring 13 is connected between the rubber buffer block 15 and the guide post 12, the top end of the fixed barrel 14 is welded with four first movable posts 9 vertical to the fixed barrel 14, the two first movable posts 9 on the same side are parallel to each other, the top end of the side wall of the first movable post 9 is provided with a limiting ring 11, the bottom end of the part mounting frame 4 is provided with four second movable posts 3, the two second movable posts 3 on the same side are parallel to each other, the bottom end of the second movable post 3 is provided with a second groove 31, the side wall of the second groove 31 is provided with a ring-shaped third groove 32, the limiting ring 11 is positioned in the third groove 32, the limiting ring 11 is in sliding connection with the side wall of the third groove 32, the top end of the first movable post 9 is connected with a second spring 10, the top end of the second spring 10 is connected with the top end wall of the second groove 31, the vertical section of the part mounting frame 4 is U-shaped, the part mounting frame 4 is internally provided with a partition plate 41, the both sides of division board 41 all are equipped with second fixed block 44 and louvre 42, second fixed block 44 and louvre 42 all are located part mounting bracket 4, the four corners of louvre 42 all is equipped with second fixed block 44, it has second screw hole 43 to open on the second fixed block 44, the cross-section of louvre 42 is the rectangle, the inside of louvre 42 is equipped with a plurality of parallel arrangement's support bar 45, support bar 45 is wave structure, part mounting bracket 4, division board 41, second fixed block 44 and support bar 45 are integrated into one piece structure, and part mounting bracket 4, division board 41, second fixed block 44 and support bar 45 all pass through die casting one shot forming, casing 5, first recess 8 and first fixed block 1 all pass through die casting one shot forming, the cross-section of fixed cylinder 14 and first recess 8 is the rectangle, fixed cylinder 14 and the lateral wall sliding connection of first recess 8, it has circular through-hole to open in the fixed cylinder 14, guide post 12 is the circular through-hole sliding connection, and guide post 12 keeps away from one side of first spring 13 and is equipped with sealed lid 5 and 7, the cross-section is equipped with the lug 5 on the same with the cross-section of 5 and the corresponding bump 7 on the first recess 7 of 5 and the 5, the cross-section is equipped with the lug boss is equipped with on the 5, the lug boss is connected with the lug boss is located on the 5, the lug boss is located 5, the lug is located with the recess is 5.
Working principle: the parts in the controller are installed on the part installation frame 4, the parts are fixed on the second fixing blocks 44 through the matching of the screws and the second threaded holes 43, the parts are radiated outwards in the using process, the wavy supporting bars 45 can strengthen the radiating performance of the parts, after the parts are installed, the fixing cylinder 14 is placed in the first groove 8, the protruding blocks on the side wall of the fixing cylinder 14 slide in the fourth groove, the sealing cover 7 is installed on the shell 5, the first fixing blocks 1 on the two sides of the shell 5 are installed on an automobile, when the parts are vibrated in the vertical direction, the second springs 10 move up and down in the second grooves 31, the first movable columns 9 move up and down in the second movable columns 3, and the parts are prevented from loosening through the arrangement of the third grooves 32 and the limiting rings 11, when the parts are vibrated in the horizontal direction, the guide columns 12 compress the first springs 13 in the fixing cylinder 14, the guide columns 12 move left and right in the fixing cylinder 14, and the parts in the shell 5 are prevented from being damaged by the vibration in the vertical direction of the automobile.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a high strength aluminum alloy casing die casting for automobile controller, including one side is equipped with open-ended casing (5), sealed lid (7) and part mounting bracket (4), part mounting bracket (4) are located the inside of casing (5), a serial communication port, the vertical section of casing (5) is the rectangle, the top of casing (5) is equipped with arc portion, both sides lateral wall bottom of casing (5) all is equipped with first fixed block (1), threaded connection has the screw on first fixed block (1), the inside bottom of casing (5) is opened there are two first recess (8), two first recess (8) are parallel to each other, be equipped with buffer in first recess (8), buffer includes fixed cylinder (14), be equipped with rubber buffer block (15) and two guide posts (12) in fixed cylinder (14), guide post (12) are located the both sides of rubber buffer block (15), rubber buffer block (15) are fixed in fixed cylinder (14) through glue, be connected with first spring (13) between rubber buffer block (15) and guide post (12), the inside bottom of fixed cylinder (5) has two first recess (8) to be parallel to each other, the first movable post (9) of fixed cylinder (9) of four fixed cylinder (14) are equipped with one side of a movable post (9) each other in parallel to each other, the bottom of the part mounting frame (4) is provided with four second movable columns (3), the two second movable columns (3) on the same side are parallel to each other, the bottom of the second movable column (3) is provided with a second groove (31), the side wall of the second groove (31) is provided with an annular third groove (32), the limiting ring (11) is positioned in the third groove (32), the limiting ring (11) is slidably connected with the side wall of the third groove (32), the top end of the first movable column (9) is connected with a second spring (10), the top end of the second spring (10) is connected on the top side wall of the second groove (31), the vertical section of the part mounting frame (4) is U-shaped, the part mounting frame (4) is internally provided with a partition plate (41), the two sides of the partition plate (41) are respectively provided with a second fixed block (44) and a radiating hole (42), the second fixed block (44) and the radiating hole (42) are respectively positioned on the side wall of the part mounting frame (4), four corners of the radiating hole (42) are respectively provided with a second fixed block (44), the top end of the second fixed block (44) is connected with the top end of the second movable column (3), and the second movable column (3) is provided with a plurality of radiating holes (42), and the radiating holes (42) are arranged in parallel to each other side;
when the second spring (10) moves up and down in the second groove (31) under the vibration in the up and down direction, the first movable column (9) moves up and down in the second movable column (3); when receiving the vibration of the left and right directions, the guide column (12) compresses the first spring (13) in the fixed cylinder (14), and the guide column (12) moves left and right in the fixed cylinder (14);
the section of a fixed cylinder (14) and the section of a first groove (8) are rectangular, the fixed cylinder (14) is in sliding connection with the side wall of the first groove (8), a circular through hole is formed in the fixed cylinder (14), a guide column (12) is in sliding connection in the circular through hole, and a rubber block is arranged on one side, far away from the first spring (13), of the guide column (12).
2. The high-strength aluminum alloy housing die casting for an automobile controller according to claim 1, wherein the part mounting frame (4), the partition plate (41), the second fixing block (44) and the support bar (45) are of an integrated structure, and the part mounting frame (4), the partition plate (41), the second fixing block (44) and the support bar (45) are formed in one step by die casting.
3. The high-strength aluminum alloy shell die casting for the automobile controller according to claim 1, wherein the shell (5), the first groove (8) and the first fixing block (1) are of an integrated structure, and the shell (5), the first groove (8) and the first fixing block (1) are formed in one step through die casting.
4. The high-strength aluminum alloy shell die casting for the automobile controller according to claim 1, wherein vertical sectional areas of the shell (5) and the sealing cover (7) are the same, a fifth groove is formed in one side, close to each other, of the shell (5) and the sealing cover (7), a sealing ring is arranged in the fifth groove, and first threaded holes (6) are formed in corresponding positions of the shell (5) and the sealing cover (7).
5. The die casting of the high-strength aluminum alloy shell for the automobile controller according to claim 1, wherein the outer walls of the two sides of the fixed cylinder (14) are provided with convex blocks, the cross section of each convex block is T-shaped, the side walls of the two sides of the first groove (8) are provided with fourth grooves matched with the convex blocks, and the convex blocks are in sliding connection with the fourth grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613453.5A CN107249269B (en) | 2017-07-25 | 2017-07-25 | High-strength aluminum alloy shell die casting for automobile controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613453.5A CN107249269B (en) | 2017-07-25 | 2017-07-25 | High-strength aluminum alloy shell die casting for automobile controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107249269A CN107249269A (en) | 2017-10-13 |
| CN107249269B true CN107249269B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613453.5A Active CN107249269B (en) | 2017-07-25 | 2017-07-25 | High-strength aluminum alloy shell die casting for automobile controller |
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| Country | Link |
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| CN (1) | CN107249269B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375031B (en) * | 2019-07-26 | 2021-02-19 | 长沙希嘉机电科技有限公司 | Aluminum alloy die casting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458658A (en) * | 2013-08-19 | 2013-12-18 | 徐州科亚机电有限公司 | Controller for electric vehicle |
| CN106382435A (en) * | 2016-10-17 | 2017-02-08 | 合肥齐飞信息技术有限公司 | Suspension type damping and noise-reducing assembly of automobile engine |
| CN207184964U (en) * | 2017-07-25 | 2018-04-03 | 江苏中色锐毕利实业有限公司 | A kind of automobile controller high-strength aluminum alloy shell die casting |
-
2017
- 2017-07-25 CN CN201710613453.5A patent/CN107249269B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458658A (en) * | 2013-08-19 | 2013-12-18 | 徐州科亚机电有限公司 | Controller for electric vehicle |
| CN106382435A (en) * | 2016-10-17 | 2017-02-08 | 合肥齐飞信息技术有限公司 | Suspension type damping and noise-reducing assembly of automobile engine |
| CN207184964U (en) * | 2017-07-25 | 2018-04-03 | 江苏中色锐毕利实业有限公司 | A kind of automobile controller high-strength aluminum alloy shell die casting |
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| Publication number | Publication date |
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| CN107249269A (en) | 2017-10-13 |
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