CN210328213U - Plug connection mechanism, electronic equipment shell and electronic equipment - Google Patents
Plug connection mechanism, electronic equipment shell and electronic equipment Download PDFInfo
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- CN210328213U CN210328213U CN201920161815.6U CN201920161815U CN210328213U CN 210328213 U CN210328213 U CN 210328213U CN 201920161815 U CN201920161815 U CN 201920161815U CN 210328213 U CN210328213 U CN 210328213U
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Abstract
The utility model discloses a plug connecting mechanism, an electronic equipment shell and an electronic equipment, wherein the plug connecting mechanism comprises a first part, a second part and an elastic supporting part, and the first part is provided with a plug hole; the second part is provided with an inserting column which is suitable for being inserted into the inserting hole; the elastic abutting piece at least comprises an elastic positioning bead, the elastic positioning bead is arranged in the first component, and the bead end of the elastic positioning bead at least partially protrudes out of the hole wall of the inserting hole and abuts against the outer peripheral surface of the inserting column in the inserting hole. According to the utility model provides a plug coupling mechanism, when the plug post inserts to the spliced eye in, the ball end of elastic positioning pearl can support and hold on the plug post, and then realizes but plug connection between first part and the second part, and its installation is dismantled conveniently, connects firmly reliably.
Description
Technical Field
The utility model relates to a mechanical connection mechanism especially relates to a plug coupling mechanism, electronic equipment shell and electronic equipment.
Background
In a product structure, two components are generally required to be connected and fixed with each other, for example, an electronic device includes a housing and components mounted in the housing, and for convenience of assembly, the housing generally includes a bottom shell and a top cover, and a detachable connection manner is adopted between the bottom shell and the top cover. In the related art, the bottom shell and the face cover are usually connected by a screw locking and fixing method, but when the screw locking and fixing method is disassembled, a special tool such as a screwdriver is required, and therefore, the disassembly is inconvenient.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide a plug connection mechanism.
Another object of the present invention is to provide an electronic device housing.
It is yet another object of the present invention to provide an electronic device.
To achieve the above object, on the one hand, according to the utility model discloses a plug coupling mechanism, include:
the first component is provided with a plug hole;
the second component is provided with an inserting column which is suitable for being inserted into the inserting hole;
the elastic abutting piece at least comprises an elastic positioning bead, the elastic positioning bead is arranged in the first component, and the bead end of the elastic positioning bead at least partially protrudes from the hole wall of the inserting hole and abuts against the outer peripheral surface of the inserting column in the inserting hole.
According to the utility model provides a plug coupling mechanism sets up the spliced eye on the first part, set up the spliced pole on the second part, and, through set up the elastic positioning pearl in the first part, and make the ball tip of elastic positioning pearl partially bulge the pore wall of spliced eye, so, when the spliced pole inserts to the spliced eye in, the ball end of elastic positioning pearl can support and hold on the spliced pole, and then realize but plug between first part and the second part and connect, its installation is dismantled conveniently, connect firmly reliably.
In addition, according to the plug connection mechanism of the above embodiment of the present invention, the following additional technical features may also be provided:
according to the utility model discloses an embodiment, be equipped with the locating hole on one in first part and the second part, be equipped with on the other in first part and the second part and be suitable for inserting to the reference column in the locating hole.
According to the utility model discloses an embodiment, elasticity is supported and is held piece includes a plurality of elastically positioned pearls, and is a plurality of elastically positioned pearls wind the axis interval arrangement of spliced eye.
According to an embodiment of the present invention, the insertion holes and the insertion posts are plural, and the plural insertion holes are arranged at intervals along the circumference of the first component, or the plural insertion holes are arranged oppositely on the first component;
the plurality of plug-in posts are arranged on the second part and correspond to the plurality of plug-in holes one by one, the plurality of elastic abutting pieces are arranged, and the plurality of elastic abutting pieces are arranged in the first part and correspond to the plurality of plug-in holes one by one.
According to the utility model discloses an embodiment, locating hole and reference column are a plurality ofly, and are a plurality of the locating hole is followed the week of first part or face-piece is arranged along the interval, and is a plurality of the locating hole is with a plurality of the reference column one-to-one.
According to the utility model discloses an embodiment, the outer peripheral face of grafting post be equipped with the draw-in groove of the ball end looks adaptation of elastically positioned pearl.
According to an embodiment of the invention, the plug-in post is cylindrical or prismatic.
According to the utility model discloses an embodiment, the lower extreme of grafting post is equipped with the chamfer to the guide the lower extreme of grafting post with the ball end of elastically positioned pearl interacts and forces the ball end shrink.
On the other hand, according to the utility model discloses electronic equipment shell has plug coupling mechanism as above, the first part is the drain pan, the second part is the face lid.
According to the utility model provides an electronic equipment shell sets up the spliced eye on the drain pan, covers to set up the spliced pole on the face to, through set up the elastic positioning pearl in the drain pan, and make the ball tip of elastic positioning pearl partially bulge the pore wall of spliced eye, so, when the spliced pole inserts to the spliced eye in, the ball end of elastic positioning pearl can support and hold on the spliced pole, and then realize but the plug connection between drain pan and the face lid, and its installation is dismantled conveniently, connects firmly reliably.
In another aspect, an electronic device according to an embodiment of the present invention has the electronic device housing described above.
According to the utility model provides an electronic equipment sets up the spliced eye on the drain pan, covers to set up the spliced pole on the face to, through set up the elastic positioning pearl in the drain pan, and make the ball tip of elastic positioning pearl partially bulge the pore wall of spliced eye, so, when the spliced pole inserts to the spliced eye in, the ball end of elastic positioning pearl can support and hold on the spliced pole, and then realizes but the plug connection between drain pan and the face lid, and its installation is dismantled conveniently, connects firmly reliably.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a plug connection mechanism according to an embodiment of the present invention;
FIG. 2 is a top view of a plug connection mechanism according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an exploded view of a plug connection mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Reference numerals:
a first member 10;
a plug-in hole 101;
a second member 20;
a plug-in column 201;
a card slot 2011;
a chamfer 2012;
a positioning post 202;
an elastic positioning bead 30;
a housing 301;
a spring 302;
a ball 303;
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 plug connection mechanism, the electronic device housing, and the electronic device according to the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, a plug connection mechanism according to an embodiment of the present invention includes a first member 10, a second member 20, and an elastic support member.
Specifically, the first component 10 is provided with an insertion hole 101, and the second component 20 is provided with an insertion column 201 suitable for being inserted into the insertion hole 101. It should be noted that the first component 10 and the second component 20 may be any two components that need to be connected to each other, and are not limited herein, for example, in the examples of fig. 1 and fig. 3 to fig. 4, the first component 10 is a bottom shell of an electronic device, the second component 20 is a top cover of the electronic device, the bottom shell is opposite to the top cover, the insertion hole 101 is disposed on the upper surface of the bottom shell, and the insertion column 201 is disposed on the lower surface of the top cover.
The elastic abutting piece at least comprises an elastic positioning bead 30, the elastic positioning bead 30 is arranged in the first component 10, and the bead end of the elastic positioning bead 30 at least partially protrudes from the hole wall of the inserting hole 101 and abuts against the outer peripheral surface of the inserting column 201 in the inserting hole 101.
It should be noted that the elastic positioning ball 30 generally includes a housing 301, a ball 303 and a spring 302, the ball 303 is installed at one end of the housing 301, a through hole is formed in the housing 301, the spring 302 is disposed in the through hole and applies an elastic force to the ball 303, and an end of the housing 301 where the ball 303 is located is used as the ball end, so that the ball 303 can protrude from the hole wall of the inserting hole 101 under the elastic force provided by the spring 302, and when the inserting column 201 is inserted into the inserting hole 101, the inserting column 201 presses the ball 303, so that the spring 302 compresses, and the ball 303 contracts toward the through hole.
That is, the elastic retaining member may be an elastic retaining bead 30, or a plurality of elastic retaining beads 30, the elastic retaining beads 30 are disposed in the first component 10, and at least a part of the bead end of the elastic retaining bead 30 protrudes from the wall of the insertion hole 101, so that when the second component 20 needs to be connected with the first component 10, for example, in the example of fig. 1, the surface cover needs to be disposed on the bottom shell, the insertion column 201 on the first component 10 can be aligned with the insertion hole 101 on the second component 20, when a downward acting force is applied to press the second component 20 downward, the insertion column 201 on the second component 20 can be inserted downward into the insertion hole 101 on the first component 10, at this time, the bead end of the bead screw protruding from the wall hole of the insertion hole 101 can be retained on the insertion column 201, and when a radial elastic acting force is applied to the insertion column 201, the insertion column 201 can be tightly fixed in the insertion hole 101, thereby realizing the connection and fixation of the second component 20 and the first component 10. When the second component 20 needs to be detached from the first component 10, the plugging column 201 can be pulled out from the plugging hole 101 by overcoming the elastic acting force only by pulling the second component 20 upwards with a slight force, so that the second component 20 can be detached from the first component 10.
According to the utility model provides a plug coupling mechanism sets up spliced eye 101 on first part 10, set up spliced pole 201 on second part 20, and, through set up elastic positioning pearl 30 in first part 10, and make the pore wall of elastic positioning pearl 30's the pearl tip protrusion spliced eye 101, so, when spliced pole 201 inserts to spliced eye 101 in, elastic positioning pearl 30's pearl end can support and hold on spliced pole 201, and then realize but the plug connection between first part 10 and the second part 20, its installation dismantles conveniently, it is firm reliable to connect.
It is understood that in other embodiments, the resilient retaining bead 30 may be replaced with a steel ball roller, a spring loaded detent, a resilient retaining pin, or the like, having the same function.
Referring to fig. 3 to 4, in an embodiment of the present invention, one of the first component 10 and the second component 20 is provided with a positioning hole 102, and the other of the first component 10 and the second component 20 is provided with a positioning post 202 adapted to be inserted into the positioning hole 102.
That is, the positioning hole 102 may be disposed on the first component 10, the positioning post 202 is disposed on the second component 20, or the positioning hole 102 is disposed on the second component 20, the positioning post 202 is disposed on the first component 10, in the example of fig. 4, the positioning hole 102 is disposed on the bottom case, and the positioning post 202 is disposed on the bottom case, so that when the second component 20 is connected to the first component 10, the first component 10 and the second component 20 are more tightly fitted in the horizontal direction, the relative fixation is more stable and reliable, and the looseness and the like are prevented by the cooperation of the positioning post 202 and the positioning hole 102.
Optionally, the elastic holding member includes a plurality of elastic positioning beads 30, and the plurality of elastic positioning beads 30 are arranged at intervals around the axis of the insertion hole 101.
That is to say, a plurality of elastic locating balls 30 are arranged around the spliced eye 101 at interval in the circumference, and like this, a plurality of elastic locating balls 30 that arrange in the circumference all offset with spliced pole 201 in the spliced eye 101, and then ensure that spliced pole 201 and spliced eye 101 cooperation are more firm reliable, difficult pine takes off.
In an embodiment of the present invention, the insertion holes 101 and the insertion posts 201 are a plurality of insertion holes, and the insertion holes are spaced apart from each other along the periphery of the first component 10, or a plurality of insertion holes are disposed on the first component 10. The plurality of plugging columns 201 are arranged on the second component 20 and correspond to the plurality of plugging holes 101 one by one, the plurality of elastic abutting pieces are arranged in the bottom shell, and the plurality of elastic abutting pieces correspond to the plurality of plugging holes 101 one by one.
In the example of fig. 4, each of the two insertion holes 101, the two insertion posts 201, and the elastic holding member is two, the two insertion holes 101 are oppositely disposed on the bottom case at positions close to two edges of the bottom case, and correspondingly, the two insertion posts 201 are disposed on the face cover and correspond to the two insertion holes 101. The two elastic supporting members are respectively arranged in the bottom shell and correspond to the two insertion holes 101, so that when the face shell is connected with the bottom shell, the two insertion posts 201 are respectively inserted into the two insertion holes 101 and abut against the ball ends of the elastic positioning balls 30 in the insertion holes 101.
In this embodiment, the plurality of inserting posts 201, the plurality of inserting holes 101, and the plurality of elastic supporting members are used to cooperate, so that the connection between the first component 10 and the second component 20 is more secure and reliable.
In an embodiment of the present invention, the positioning holes 102 and the positioning columns 202 are plural, the positioning holes 102 are arranged along the periphery of the first component 10 or the face shell at intervals, and the positioning holes 102 and the positioning columns 202 correspond to each other one by one. Thus, the horizontal fixation between the first component 10 and the second component 20 can be ensured to be more stable and reliable by the matching of the positioning holes 102 and the positioning posts 202.
Referring to fig. 3 to 4, in some embodiments of the present invention, the outer peripheral surface of the inserting column 201 is provided with a clamping groove 2011 adapted to the ball end of the elastic positioning ball 30, that is, the ball end of the elastic positioning ball 30 is supported to the clamping groove 2011 of the outer peripheral surface of the inserting column 201, so that the axial resistance of the inserting column 201 can be increased, the inserting column 201 is not easy to be separated from the inserting hole 101, and the plug connection between the inserting column 201 and the inserting hole 101 is ensured to be more reliable.
Optionally, the plug columns 201 are cylindrical or prismatic.
Referring to fig. 3 and 4, in an embodiment of the present invention, the lower end of the inserting column 201 is provided with a chamfer 2012 to guide the interaction between the lower end of the inserting column 201 and the ball end of the elastic positioning ball 30 to force the ball end to contract, and the chamfer 2012 can be a round angle, a right angle, etc.
Thus, when the lower end of the inserting column 201 is inserted into the inserting hole 101, the chamfer 2012 at the lower end of the inserting column 201 contacts with the ball at the ball end of the elastic positioning ball 30, and along with the downward movement of the lower end of the inserting column 201, the chamfer 2012 at the lower end of the inserting column 201 extrudes the ball, so as to force the ball at the ball end of the elastic positioning ball 30 to shrink toward the through hole, until the groove 2011 on the inserting column 201 moves to be opposite to the ball end of the elastic positioning ball 30, the ball at the ball end of the elastic positioning ball 30 extends out to abut against the groove 2011, and thus, the lower end of the inserting column 201 can be inserted into the inserting hole 101 more smoothly and is abutted against and fixed with the ball end of the elastic positioning ball 30.
According to the utility model discloses electronic equipment shell has as above plug coupling mechanism, first part 10 is the drain pan, second part 20 is the face lid.
According to the utility model provides an electronic equipment shell sets up spliced eye 101 on the drain pan, cover to set up spliced pole 201 in the face, and, through set up elastically positioned pearl 30 in the drain pan, and make the bulb tip of elastically positioned pearl 30 salient the pore wall of spliced eye 101, so, when spliced pole 201 inserts to spliced eye 101 in, the bulb end of elastically positioned pearl 30 can support and hold on spliced pole 201, and then realize but the plug connection between drain pan and the face lid, its installation is dismantled conveniently, it is firm reliable to connect.
Referring to fig. 5, the electronic device according to the embodiment of the present invention has the electronic device housing described above, and in the example of fig. 5, the electronic device is a door lock, but it is understood that the electronic device may also be other electronic devices, which is not limited thereto.
It should be noted that door lock further includes a latch bolt 40 and a driving mechanism for driving the latch bolt 40 to move, which are well known to those skilled in the art and will not be described in detail herein.
According to the utility model provides an electronic equipment sets up spliced eye 101 on the drain pan, cover to set up spliced pole 201 on the face, and, through set up elastically positioned pearl 30 in the drain pan, and make the bulb tip of elastically positioned pearl 30 salient the pore wall of spliced eye 101, so, when spliced pole 201 inserts to spliced eye 101 in, the bulb end of elastically positioned pearl 30 can support and hold on spliced pole 201, and then realize but the plug connection between drain pan and the face lid, its installation is dismantled conveniently, it is firm reliable to connect.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A plug connection, comprising:
the first component is provided with a plug hole;
the second component is provided with an inserting column which is suitable for being inserted into the inserting hole;
the elastic abutting piece at least comprises an elastic positioning bead, the elastic positioning bead is arranged in the first component, and the bead end of the elastic positioning bead at least partially protrudes from the hole wall of the inserting hole and abuts against the outer peripheral surface of the inserting column in the inserting hole.
2. The plug connection mechanism according to claim 1, wherein one of the first and second members is provided with a positioning hole, and the other of the first and second members is provided with a positioning post adapted to be inserted into the positioning hole.
3. The plug connection mechanism according to claim 1, wherein the resilient retaining member includes a plurality of resilient positioning beads spaced about an axis of the insertion hole.
4. The plug connection according to claim 1, wherein the plurality of plug holes and the plurality of plug posts are arranged at intervals along a circumference of the first member, or the plurality of plug holes are arranged oppositely on the first member;
the plurality of plug-in posts are arranged on the second part and correspond to the plurality of plug-in holes one by one, the plurality of elastic abutting pieces are arranged, and the plurality of elastic abutting pieces are arranged in the first part and correspond to the plurality of plug-in holes one by one.
5. The plug connection mechanism according to claim 2, wherein the positioning holes and the positioning posts are plural, the plural positioning holes are arranged at intervals along a peripheral edge of the first member or the face housing, and the plural positioning holes and the plural positioning posts are in one-to-one correspondence.
6. The plug connection mechanism according to claim 1, wherein a groove adapted to the ball end of the elastic positioning ball is formed on the outer circumferential surface of the plug post.
7. The plug connection according to claim 1, characterized in that the plug columns are cylindrical or prismatic.
8. The connect-disconnect mechanism of claim 1, wherein the lower end of the post is chamfered to guide the lower end of the post to interact with the ball end of the resilient retaining ball to force the ball end to retract.
9. An electronic device housing, characterized in that, the plug connection mechanism according to any one of claims 1 to 8 is provided, the first component is a bottom shell, and the second component is a face cover.
10. An electronic device characterized by having the electronic device housing of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161815.6U CN210328213U (en) | 2019-01-29 | 2019-01-29 | Plug connection mechanism, electronic equipment shell and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161815.6U CN210328213U (en) | 2019-01-29 | 2019-01-29 | Plug connection mechanism, electronic equipment shell and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328213U true CN210328213U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920161815.6U Active CN210328213U (en) | 2019-01-29 | 2019-01-29 | Plug connection mechanism, electronic equipment shell and electronic equipment |
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| Country | Link |
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| CN (1) | CN210328213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888990A (en) * | 2021-09-07 | 2022-01-04 | 深圳利亚德光电有限公司 | Tensioning mechanism of box and LED box assembly with same |
-
2019
- 2019-01-29 CN CN201920161815.6U patent/CN210328213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888990A (en) * | 2021-09-07 | 2022-01-04 | 深圳利亚德光电有限公司 | Tensioning mechanism of box and LED box assembly with same |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 518000 1701-1708, 1801-1806, block D, building 1, Chuangzhi Yuncheng bid section 1, Liuxian Avenue, Xili community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yunjia Intelligent Technology Co.,Ltd. Address before: 518000 Yue Meilin Central Plaza, Kang Road, Futian District, Shenzhen City, Guangdong Province (North District), 2nd floor 204, 205, 206 Patentee before: SHENZHEN XTOOLTECH Co.,Ltd. |
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