CN215732638U - USB connector assembly device - Google Patents

Abstract

The utility model belongs to the technical field of connector assembling jigs, and discloses a USB connector assembling device which comprises a supporting mechanism, a pressing mechanism, a positioning mechanism and a pushing mechanism, wherein a clamping groove for bearing an iron shell is arranged on the supporting mechanism; the pressing mechanism is rotationally arranged on the supporting mechanism and can lock the iron shell in the clamping groove; the positioning mechanism is arranged on the supporting mechanism and used for positioning the rubber core; push mechanism sets up push-and-pull subassembly and jacking piece on supporting mechanism including sliding, and push-and-pull subassembly supports respectively to lean on and glues core and jacking piece, and push-and-pull subassembly can drive the jacking piece and glue the core and slide along the second direction orientation when the core is glued in the propelling movement of first direction orientation draw-in groove to assemble gluey core in the iron-clad, first direction and second direction are the contained angle setting. The USB connector assembling device can smoothly assemble the rubber core into the iron shell, is simple to operate and high in assembling precision, and the rubber core cannot be displaced to cause assembling deviation, so that the rubber core and the iron shell are prevented from being damaged, and the product yield is improved.

Description

USB connector assembly device

Technical Field

The utility model relates to the technical field of connector assembling jigs, in particular to a USB connector assembling device.

Background

The USB (Universal Serial Bus) connector consists of an external iron shell and an internal rubber core with terminals, is widely applied to electronic equipment such as computers, mobile phones and chargers, and realizes the data and current transmission function between the two equipment. The existing USB connector is assembled mainly through a simple assembly jig assisted by manual work, and in the process of assembling the rubber core and the iron shell, because the iron shell is a shell with closed periphery, electronic elements attached to the rubber core are easily damaged due to misoperation in the process of assembling the rubber core into the iron shell by operating personnel; and the manual assembly tool that adopts at present simple structure can't guarantee to glue core and iron-clad equipment precision, often has the problem that the equipment size is bad and the gluey core is damaged to fish tail in the assembling process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a USB connector assembling device, which can smoothly assemble a rubber core into an iron shell, ensure that the rubber core does not displace to cause assembly deviation, avoid the damage of the rubber core and the iron shell during assembly and improve the product yield.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a USB connector assembling apparatus adapted to assemble a rubber core in an iron case, comprising:

the supporting mechanism is provided with a clamping groove for bearing the iron shell;

the pressing mechanism is rotatably arranged on the supporting mechanism and can lock the iron shell in the clamping groove;

the positioning mechanism is arranged on the supporting mechanism and is configured to position the rubber core;

the pushing mechanism comprises a push-pull assembly and a jacking piece, the push-pull assembly and the jacking piece are arranged on the supporting mechanism in a sliding mode, the push-pull assembly is respectively abutted against the rubber core and the jacking piece, the push-pull assembly faces towards the clamping groove in the first direction, the jacking piece can be driven to face towards the rubber core in the second direction during rubber core pushing, the rubber core is assembled in the iron shell, and the first direction and the second direction are arranged at an included angle.

Preferably, the push-pull assembly comprises a push-pull rod and a push block, the push-pull rod and the push block are arranged on the supporting mechanism in a sliding mode, two ends of the push-pull rod respectively extend out of the supporting mechanism, one end of the push block is connected to the push-pull rod in a sliding mode along the second direction, the other end of the push block abuts against one end, away from the iron shell, of the rubber core, and the push-pull rod can drive the jacking piece to slide towards the rubber core along the second direction when sliding towards the clamping groove along the first direction, so that the jacking piece jacks up the push block towards the rubber core.

Preferably, the push-pull rod is provided with a guide groove, the jacking piece is provided with a protrusion, the protrusion is in sliding fit with the guide groove, when the protrusion extends into the guide groove, the jacking piece is in a retracted position, and when the protrusion is disengaged from the guide groove, the jacking piece is in an ejection position to jack up the push block.

Preferably, the other end of the push block is provided with a groove for bearing and abutting against the rubber core.

Preferably, a limit groove is formed in the end face, facing the push block, of the jacking piece, one end of the push block is connected to the push-pull rod, and the other end of the push block penetrates through the limit groove to be loaded and abuts against the rubber core.

Preferably, a first sliding groove is formed in the supporting mechanism, and the jacking piece is arranged in the first sliding groove in a sliding mode along the second direction.

Preferably, the supporting mechanism is provided with a positioning pin, and the jacking piece is slidably sleeved on the positioning pin.

Preferably, the pressing mechanism comprises a pressing cover and an elastic piece, the pressing cover is rotatably arranged on the supporting mechanism, and the elastic piece is arranged on the end face, facing the clamping groove, of the pressing cover and can abut against the iron shell in the clamping groove.

Preferably, the positioning mechanism includes two positioning blocks relatively slidably disposed on the supporting mechanism, and the two positioning blocks can abut against two opposite side surfaces of the rubber core respectively.

Preferably, the supporting mechanism is provided with a guide part, and a guide part on the guide part protrudes towards the inside of the clamping groove and is used for positioning the iron shell.

The utility model has the beneficial effects that:

according to the USB connector assembling device, before assembling operation, the iron shell to be assembled is borne through the clamping groove in the supporting mechanism, the iron shell is pressed in the clamping groove by the rotatable pressing mechanism, the iron shell is fixedly clamped, and then the rubber core to be assembled is positioned on the supporting mechanism by the positioning mechanism, so that the assembling precision of the rubber core and the iron shell is ensured, and the rubber core is prevented from being damaged due to poor assembling size and scratching in the assembling process; then at the assembly operation in-process, through gluing the core with push-and-pull subassembly along the propelling movement of first direction orientation draw-in groove, make glue the core along first direction by push-and-pull subassembly propelling movement in the iron-clad, push-and-pull subassembly can drive the jacking piece simultaneously and glue the core slip along the second direction orientation at this in-process, so that the push-and-pull subassembly that supports in the jacking piece can also further promote to glue core and iron-clad and closely laminate along the second direction, the operation of both being convenient for, also realized assembling the iron-clad smoothly with gluing the core, guarantee to glue the core and can not take place the displacement and lead to the equipment skew, glue core and iron-clad impaired when avoiding the equipment, improve the product yield.

Drawings

FIG. 1 is a first schematic structural diagram of a USB connector assembling apparatus according to an embodiment of the present invention when a pressing mechanism is opened during an assembling process;

fig. 2 is a second schematic structural diagram of the USB connector assembling apparatus according to the embodiment of the present invention when the pressing mechanism is opened during the assembling process;

FIG. 3 is a schematic structural diagram of a push-pull assembly of the USB connector assembling apparatus according to the present invention;

FIG. 4 is a schematic structural diagram of a USB connector assembling apparatus according to an embodiment of the present invention;

FIG. 5 is an exploded view of a top-lifting member of the USB connector assembling apparatus according to the present invention;

fig. 6 is a schematic structural view of a support mechanism of the USB connector assembling apparatus according to the embodiment of the present invention;

FIG. 7 is a third schematic structural diagram of the USB connector assembling apparatus according to the embodiment of the present invention, when the pressing mechanism is opened during the assembling process;

FIG. 8 is a schematic structural diagram I of the USB connector assembling device provided by the embodiment of the utility model when the pressing mechanism is closed in the assembling process;

fig. 9 is a second schematic structural diagram of the USB connector assembling apparatus according to the embodiment of the present invention, when the crimping mechanism is closed during the assembling process.

In the figure:

100-rubber core; 200-iron shell;

1-a support mechanism; 11-a card slot; 12-a first runner; 13-locating pins; 14-a guide; 141-a guide portion; 15-a second chute; 16-a fixing member;

2-a pressing mechanism; 21-pressing the cover; 22-an elastic member;

3-a positioning mechanism; 31-a positioning block;

4-a pushing mechanism; 41-a push-pull assembly; 411-a push-pull rod; 4111-a guide groove; 4112-a third chute; 412-a push block; 4121-an abutment; 4122-grooves; 42-a jacking piece; 421-projection; 422-a limiting groove; 423-cover plate.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 and fig. 2, the present embodiment provides a USB connector assembling apparatus, which is suitable for assembling a rubber core 100 in an iron shell 200, and includes a supporting mechanism 1, a pressing mechanism 2, a positioning mechanism 3, and a pushing mechanism 4, wherein the supporting mechanism 1 is provided with a slot 11 for carrying the iron shell 200; the pressing mechanism 2 is rotatably arranged on the supporting mechanism 1 and can lock the iron shell 200 in the clamping groove 11; the positioning mechanism 3 is arranged on the supporting mechanism 1 and is configured to position the rubber core 100; push mechanism 4 sets up push-and-pull subassembly 41 and jacking piece 42 on supporting mechanism 1 including sliding, and push-and-pull subassembly 41 supports respectively to lean on gluey core 100 and jacking piece 42, and push-and-pull subassembly 41 can drive jacking piece 42 and glue core 100 and slide along the second direction orientation when the gluey core 100 of first direction orientation draw-in groove 11 propelling movement to assemble gluey core 100 in iron-clad 200, first direction and second direction are the contained angle setting.

In the USB connector assembling apparatus in this embodiment, before the assembling operation, the iron shell 200 to be assembled is loaded through the clamping groove 11 on the supporting mechanism 1, the rotatable pressing mechanism 2 is firstly utilized to press the iron shell 200 into the clamping groove 11, so as to fixedly clamp the iron shell 200, and then the positioning mechanism 3 is utilized to position the rubber core 100 to be assembled on the supporting mechanism 1, so as to ensure the assembling accuracy of the rubber core 100 and the iron shell 200, and avoid the poor assembling size and damage to the rubber core 100 due to scratches during the assembling process; then in the assembly operation in-process, through with push-and-pull subassembly 41 along the first direction towards draw-in groove 11 propelling movement gluey core 100, make gluey core 100 along the first direction by push-and-pull subassembly 41 propelling movement in towards iron-clad 200, push-and-pull subassembly 41 can drive jacking piece 42 simultaneously and slide along the second direction towards gluey core 100 at this in-process, so that support and can also further promote gluey core 100 and iron-clad 200 closely laminating along the second direction in the push-and-pull subassembly 41 of jacking piece 42, the operation of both being convenient for, also realized assembling gluey core 100 smoothly to iron-clad 200, guarantee that gluey core 100 can not take place the displacement and lead to the equipment skew, gluey core 100 and iron-clad 200 are impaired when avoiding the equipment, improve the product yield.

Referring to fig. 1, the push-pull assembly 41 includes a push-pull rod 411 and a push block 412 slidably disposed on the supporting mechanism 1, two ends of the push-pull rod 411 respectively extend out of the supporting mechanism 1, and one end of the push-pull rod 411 facing away from the slot 11 may be used for an operator to hold or be connected to an output end of a driving device, so as to push the push-pull rod 411 towards or away from the slot 11. One end of the push block 412 is slidably connected to the push-pull rod 411 along the second direction, the other end abuts against one end of the rubber core 100 deviating from the iron shell 200, the push-pull rod 411 can drive the jacking piece 42 to slide towards the rubber core 100 along the second direction when sliding towards the clamping groove 11 along the first direction, so that the jacking piece 42 jacks up the push block 412 towards the rubber core 100, and further the push block 412 abutting against the jacking piece 42 can push the rubber core 100 to be tightly attached to the iron shell 200 along the second direction while pushing the rubber core 100 towards the iron shell 200 along the first direction, so that the rubber core 100 is guaranteed not to be displaced and cause assembly deviation, and the product yield is improved.

Referring to fig. 2 and 3, the push-pull rod 411 is provided with a guide groove 4111, the lifting member 42 is provided with a protrusion 421, and the protrusion 421 is slidably engaged with the guide groove 4111. Specifically, when the push-pull rod 411 slides away from the slot 11 along the first direction, the protrusion 421 can extend into the guide groove 4111, so that the lifting member 42 is in the retracted position, and the push block 412 slides along the second direction under the action of its own gravity to return to the initial position; when the push-pull rod 411 slides towards the slot 11 along the first direction, the protrusion 421 can be disengaged from the guide groove 4111, so that the lifting member 42 is in the lifting position to lift the pushing block 412, and the pushing block 412 pushes the rubber core 100 to be tightly attached to the iron shell 200 along the second direction.

Referring to fig. 2 to 4, an abutting portion 4121 is disposed at an end of the push block 412 facing the card slot 11, and when the push block 412 slides in the first direction towards the card slot 11, the rubber core 100 can abut against the abutting portion 4121. Optionally, the abutting portion 4121 is provided with a groove 4122 for bearing and abutting the rubber core 100. The rubber core 100 is better clamped by the push block 412 through the arrangement of the groove 4122, so that the rubber core 100 is accurately and stably pushed towards the inside of the iron shell 200, the rubber core 100 is guaranteed not to be displaced, and the assembling precision of the rubber core 100 and the iron shell 200 is improved.

Optionally, referring to fig. 3, a third sliding groove 4112 is disposed on the push-pull rod 411, the third sliding groove 4112 extends along the second direction, and an end of the push block 412 away from the slot 11 is slidably disposed in the third slot 4112. The arrangement of the third sliding groove 4112 ensures that when the pushing block 412 is jacked up by the jacking piece 42 along the second direction and moves, the pushing block 412 does not shift or shake.

Referring to fig. 5, a limiting groove 422 is disposed on an end surface of the jacking member 42 facing the pushing block 412, one end of the pushing block 412 is connected to the push-pull rod 411, and the other end of the pushing block 412 passes through the limiting groove 422 to be supported and abutted against the rubber core 100. The limiting groove 422 is arranged on the jacking piece 42, so that the pushing block 412 can be prevented from shifting or shaking in the moving process, and the assembly precision of the rubber core 100 and the iron shell 200 can be improved.

Optionally, referring to fig. 4 and 5, a cover plate 423 is disposed on the jacking member 42, and the cover plate 423 is used for closing the notch of the limiting groove 422 away from the jacking member 42, so as to enhance the stability of the jacking member 42 in the process of driving the push block 412 to move along the second direction.

Referring to fig. 4, the pressing mechanism 2 includes a pressing cover 21 and an elastic member 22, the pressing cover 21 is rotatably disposed on the supporting mechanism 1, the elastic member 22 is disposed on an end surface of the pressing cover 21 facing the slot 11, and the elastic member 22 is used for maintaining pressure and fixing to satisfy the appearance protection of the iron case 200, so as to realize necessary fixing and clamping of the iron case 200, thereby avoiding poor assembling size. Specifically, when the pressing cover 21 rotates to the first position towards the clamping groove 11, the elastic member 22 can abut against the iron shell 200 in the clamping groove 11, so that the iron shell 200 is pressed in the clamping groove 11, the position of the iron shell 200 is prevented from deviating in the assembling process, and the assembling accuracy of the rubber core 100 and the iron shell 200 is ensured.

Optionally, referring to fig. 4, a plurality of elastic members 22 are provided, and the plurality of elastic members 22 are arranged on the press cover 21 at intervals along the first direction, so as to be used for pressing products to be assembled with different specifications, and improve the applicability of the pressing mechanism 2.

Referring to fig. 4, the positioning mechanism 3 includes two positioning blocks 31, the two positioning blocks 31 are disposed on the surface of the supporting mechanism 1 facing the press-fit mechanism 2 in a relatively sliding manner, before the rubber core 100 is assembled, the positioning blocks 31 are used for clamping and positioning, so that the assembly accuracy of the rubber core 100 and the iron shell 200 can be ensured, and in the assembly pushing process, the positioning blocks 31 can be automatically pushed out, so that the rubber core 100 is prevented from being damaged by scratches in the assembly process. Specifically, positioning mechanism 3 still includes drive assembly, two locating pieces 31 are connected respectively in drive assembly's output, two locating pieces 31 can relative movement under drive assembly's drive, support or break away from to glue core 100 two relative sides, and then on the one hand fix a position gluing core 100 earlier before push-and-pull rod 411 pushes away gluey core 100 towards draw-in groove 11, thereby guarantee the assembly precision of gluing core 100 and iron-clad 200, on the other hand pushes the in-process in the equipment, locating piece 31 can be outwards released automatically, avoid fish tail damage to glue core 100 in the assembly process, promote the product yield.

Referring to fig. 4, the supporting mechanism 1 is provided with a guide 14, the guide 14 is provided with a guide portion 141 on an end surface facing the card slot 11, and the guide portion 141 protrudes into the card slot 11 for positioning the iron case 200 so that the iron case 200 is firmly and accurately locked on the supporting mechanism 1.

Referring to fig. 6, the supporting mechanism 1 is provided with a first sliding slot 12, and the jacking member 42 is slidably disposed in the first sliding slot 12 along the second direction. When the push-pull rod 411 slides towards the card slot 11 along the first direction, the jacking piece 42 can extend out of the first sliding slot 12, and when the push-pull rod 411 slides away from the card slot 11 along the first direction, the jacking piece 42 can retract into the first sliding slot 12. The setting through second spout 15 guarantees that jacking piece 42 can not take place the skew or rock when sliding along the second direction, promotes assembly accuracy and stability.

Optionally, referring to fig. 6, a second sliding slot 15 communicated with the first sliding slot 12 is disposed on the supporting mechanism 1, the second sliding slot 15 is disposed on the supporting mechanism 1 along the first direction, and the push-pull rod 411 is slidably disposed in the second sliding slot 15. The arrangement of the second sliding groove 15 ensures that the push-pull rod 411 cannot shift or shake when sliding along the first direction, so that the assembly precision and stability are improved.

Referring to fig. 8, the supporting mechanism 1 is provided with a positioning pin 13, the positioning pin 13 is axially arranged along a direction parallel to the second direction, one end of the positioning pin extends out of the supporting mechanism 1, the other end of the positioning pin extends into the first chute 12, and the jacking piece 42 is slidably sleeved on the positioning pin 13. The stability of the jacking piece 42 when sliding in the first runner 12 can be enhanced by the dowel pin 13.

Optionally, referring to fig. 8, a fixing member 16 is detachably disposed on the supporting mechanism 1, and the positioning pin 13 is mounted on the fixing member 16, so that the positioning pin 13 can be conveniently repaired and replaced.

The operation process of assembling the rubber core 100 to the iron case 200 by the USB connector assembling apparatus in this embodiment is as follows: referring to fig. 7, the iron case 200 is first accurately fastened in the card slot 11 under the guidance of the guiding portion 141, and then the pressing cover 21 is rotated toward the card slot 11 to press the elastic member 22 against the iron case 200, so that the iron case 200 is pressed in the card slot 11; referring to fig. 1, the pressing cover 21 is rotated away from the clamping groove 11 to open the pressing mechanism 2, the rubber core 100 is placed on the working surface of the supporting mechanism 1, and the two positioning blocks 31 approach each other to respectively attach to the rubber core 100 to position the rubber core 100 on the working surface of the supporting mechanism 1; referring to fig. 9, the pressing cover 21 is rotated toward the clamping groove 11 again to close the pressing mechanism 2, and the two positioning blocks 31 are moved away from each other to separate from the rubber cores 100; finally, the push-pull rod 411 is pushed towards the clamping groove 11 along the first direction to drive the jacking piece 42 to move towards the rubber core 100 along the second direction, and the pushing block 412 is driven to move towards the rubber core 100 along the first direction and simultaneously pushed up by the jacking piece 42 to push the rubber core 100 to be tightly attached to the iron shell 200 along the second direction, so that the rubber core 100 is accurately assembled in the iron shell 200.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A USB connector assembling apparatus adapted to assemble a rubber core (100) in an iron case (200), comprising:

the supporting mechanism (1) is provided with a clamping groove (11) used for bearing the iron shell (200);

the pressing mechanism (2) is rotatably arranged on the supporting mechanism (1) and can lock the iron shell (200) in the clamping groove (11);

a positioning mechanism (3) arranged on the supporting mechanism (1) and configured to position the rubber core (100);

push mechanism (4), including slide set up in push-and-pull subassembly (41) and jacking piece (42) on supporting mechanism (1), push-and-pull subassembly (41) support respectively lean on glue core (100) with jacking piece (42), push-and-pull subassembly (41) are followed first direction orientation draw-in groove (11) propelling movement can drive during gluing core (100) jacking piece (42) are followed the second direction orientation glue core (100) and slide to with glue core (100) assemble in iron-clad (200), first direction with the second direction is the contained angle setting.

2. The USB connector assembling device according to claim 1, wherein the push-pull assembly (41) comprises a push-pull rod (411) and a push block (412) slidably disposed on the supporting mechanism (1), two ends of the push-pull rod (411) respectively extend out of the supporting mechanism (1), one end of the push block (412) is slidably connected to the push-pull rod (411) along the second direction, the other end of the push block abuts against an end of the rubber core (100) facing away from the iron shell (200), and the push-pull rod (411) can drive the lifting member (42) to slide towards the rubber core (100) along the second direction when sliding towards the clamping slot (11) along the first direction, so that the lifting member (42) lifts the push block (412) towards the rubber core (100).

3. The USB connector assembling device according to claim 2, wherein the push-pull rod (411) is provided with a guide groove (4111), the lifting member (42) is provided with a protrusion (421), the protrusion (421) is slidably fitted with the guide groove (4111), the lifting member (42) is in a retracted position when the protrusion (421) extends into the guide groove (4111), and the lifting member (42) is in an ejected position when the protrusion (421) is disengaged from the guide groove (4111) to eject the pushing block (412).

4. USB connector fitting arrangement according to claim 2, characterised in that the other end of the push block (412) is provided with a groove (4122) for carrying and abutting the rubber core (100).

5. The USB connector assembling device according to claim 2, wherein a limiting groove (422) is provided on an end surface of the lifting piece (42) facing the pushing block (412), one end of the pushing block (412) is connected to the push-pull rod (411), and the other end of the pushing block (412) passes through the limiting groove (422) to be carried and abutted against the rubber core (100).

6. USB connector assembling device according to claim 1, wherein the supporting mechanism (1) is provided with a first sliding groove (12), and the lifting member (42) is slidably arranged in the first sliding groove (12) along the second direction.

7. The USB connector assembling device according to claim 1, wherein a positioning pin (13) is provided on the supporting mechanism (1), and the lifting member (42) is slidably sleeved on the positioning pin (13).

8. The USB connector assembling apparatus according to claim 1, wherein the pressing mechanism (2) includes a pressing cover (21) and an elastic member (22), the pressing cover (21) is rotatably disposed on the supporting mechanism (1), and the elastic member (22) is disposed on an end surface of the pressing cover (21) facing the card slot (11) and can abut against the iron case (200) in the card slot (11).

9. The USB connector assembly device according to claim 1, wherein the positioning mechanism (3) includes two positioning blocks (31) slidably disposed on the supporting mechanism (1), and the two positioning blocks (31) can abut against two opposite side surfaces of the rubber core (100).

10. The USB connector assembling apparatus according to claim 1, wherein a guide member (14) is provided on the support mechanism (1), and a guide portion (141) on the guide member (14) protrudes toward the inside of the card slot (11) for positioning the iron case (200).

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