CN211210198U - Electronic device and casing structure thereof - Google Patents
Electronic device and casing structure thereof Download PDFInfo
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- CN211210198U CN211210198U CN202020099010.6U CN202020099010U CN211210198U CN 211210198 U CN211210198 U CN 211210198U CN 202020099010 U CN202020099010 U CN 202020099010U CN 211210198 U CN211210198 U CN 211210198U
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- limiting
- limiting member
- positioning
- positioning holes
- sliding slot
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- 238000009434 installation Methods 0.000 claims abstract description 45
- 230000000903 blocking effect Effects 0.000 claims description 22
- 238000001816 cooling Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
An electronic device and a casing structure thereof are provided. The shell structure is suitable for containing a plurality of objects, each object comprises a positioning convex part, the shell structure comprises a shell and a limiting mechanism, a plurality of accommodating grooves are formed in the shell, each accommodating groove comprises a first positioning hole and a second positioning hole, the limiting mechanism is connected to the shell, in a first installation state, the objects are correspondingly arranged in the accommodating grooves along a first arrangement direction, the positioning convex parts are correspondingly combined with the first positioning holes, the limiting mechanism closes the second positioning holes, in a second installation state, the objects are correspondingly arranged in the accommodating grooves along a second arrangement direction, the positioning convex parts are correspondingly combined with the second positioning holes, and the limiting mechanism closes the first positioning holes. The utility model discloses a shell structure can prevent operation personnel's mistake installation.
Description
Technical Field
The utility model relates to a casing structure, in particular to electron device's casing structure.
Background
In recent years, many computer servers have begun to support two windfarm directional cooling designs. In other words, in a single chassis configuration, the same fan module design can be installed in both directions in the server system at the same time. However, in the case of a plurality of fan modules arranged side by side, it is easy for an end user or a production line assembler to incorrectly mix the fan modules with different wind flow directions.
Therefore, it is desirable to provide an electronic device and a housing structure thereof to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In one embodiment, the present invention provides a housing structure adapted to accommodate a plurality of articles, each article including a positioning protrusion, the housing structure including a housing and a limiting mechanism; the shell is provided with a plurality of accommodating grooves which are arranged in rows, and each accommodating groove comprises a first positioning hole and a second positioning hole; the limiting mechanism is connected with the shell; in a first installation state, the plurality of objects are correspondingly arranged in the plurality of accommodating grooves along a first arrangement direction, the positioning convex parts are correspondingly combined with the first positioning holes, and the limiting mechanism closes the second positioning holes; in a second installation state, the plurality of objects are correspondingly arranged in the plurality of accommodating grooves along a second arrangement direction, the positioning convex parts are correspondingly combined with the second positioning holes, and the limiting mechanism closes the first positioning holes.
In one embodiment, the first positioning holes are arranged along a first straight line, the second positioning holes are arranged along a second straight line, and the first straight line is parallel to the second straight line.
In one embodiment, when one of the objects is placed into any of the receiving slots along the first arrangement direction, the positioning protrusion is correspondingly combined with the first positioning hole, and the positioning protrusion pushes the limiting mechanism to close the second positioning hole. When one of the objects is placed into any one of the receiving slots along the second arrangement direction, the positioning protrusion is correspondingly combined with the second positioning hole, and the positioning protrusion pushes the limiting mechanism to enable the limiting mechanism to close the first positioning hole.
In one embodiment, the limiting mechanism includes a first limiting member and a second limiting member, the first limiting member includes a plurality of first limiting openings, the second limiting member includes a plurality of second limiting openings, the plurality of first limiting openings are aligned with the plurality of first positioning holes in the first installation state, the plurality of second limiting openings are not aligned with the plurality of second positioning holes, the plurality of second limiting openings are aligned with the plurality of second positioning holes in the second installation state, and the plurality of first limiting openings are not aligned with the plurality of first positioning holes.
In an embodiment, the limiting mechanism further includes a sliding slot, a first elastic unit, a second elastic unit, and a connecting unit, the first limiting member and the second limiting member slide in the sliding slot, one end of the first limiting member abuts against the first elastic unit, the other end of the first limiting member is connected to the connecting unit, one end of the second limiting member abuts against the second elastic unit, and the other end of the second limiting member is connected to the connecting unit.
In an embodiment, the first limiting member, the second limiting member and the connecting unit are formed in an integrated manner.
In one embodiment, the connecting unit includes a plurality of balls disposed in the sliding groove.
In an embodiment, the connecting unit includes a pivot rod, one end of the pivot rod is connected to the first limiting member, and the other end of the pivot rod is connected to the second limiting member.
In an embodiment, the limiting mechanism includes a first sliding slot and a second sliding slot, the first limiting member slides in the first sliding slot, the second limiting member slides in the second sliding slot, the first limiting member includes a first mark, and the second limiting member includes a second mark.
In one embodiment, the limiting mechanism includes a blocking piece, the blocking piece is pivoted to the housing, in the first installation state, the blocking piece is in a first blocking piece orientation and closes the second positioning hole, and in the second installation state, the blocking piece is in a second blocking piece orientation and closes the first positioning hole.
Another embodiment of the present invention provides an electronic device, including a plurality of fans, a housing and a limiting mechanism; each fan comprises a positioning convex part; the shell is provided with a plurality of accommodating grooves which are arranged in rows, and each accommodating groove comprises a first positioning hole and a second positioning hole; the limiting mechanism is connected with the shell; in a first installation state, the fan is correspondingly arranged in the accommodating groove along a first arrangement direction, the positioning convex part is correspondingly combined with the first positioning hole, and the limiting mechanism closes the second positioning hole; in a second installation state, the fan is correspondingly arranged in the containing groove along a second arrangement direction, the positioning convex part is correspondingly combined with the second positioning hole, and the limiting mechanism closes the first positioning hole.
By applying the casing structure of the embodiment of the utility model, because the plurality of second positioning holes are all closed in the first installation state; in the second installation state, the plurality of first positioning holes are all closed. Therefore, in a single installation state, the object can be correspondingly arranged in the accommodating groove along a single arrangement direction, and the possibility of mistakenly and mixedly installing the fan modules in different air flow directions can be avoided. In other words, when the first object is correspondingly disposed in the accommodating slot along the first disposition direction, the restriction mechanism is interlocked to close the second positioning hole, so that all subsequent objects can be correspondingly disposed in the accommodating slot only along the first disposition direction. When the first object is correspondingly arranged in the accommodating groove along the second arrangement direction, the limiting mechanism is linked to close the first positioning hole, so that all subsequent objects can be correspondingly arranged in the accommodating groove only along the second arrangement direction. Therefore, the erroneous installation of the worker can be prevented. Additionally, use the utility model discloses the shell structure, same fan module design can install in order to install into the server system in single shell structure bidirectionally, supports two kinds of wind field direction cooling designs.
Drawings
Fig. 1A and 1B are partially exploded views illustrating an electronic device according to an embodiment of the invention.
Fig. 2A and 2B are top views illustrating an electronic device according to an embodiment of the invention.
Fig. 3 is a schematic view illustrating an operation manner of the limiting mechanism according to an embodiment of the present invention.
Fig. 4A and 4B are schematic views showing a restricting mechanism according to a first embodiment of the present invention.
Fig. 5A and 5B are schematic views showing a restricting mechanism according to a second embodiment of the present invention.
Fig. 6 shows a schematic view of a restricting mechanism according to a third embodiment of the present invention.
Fig. 7 shows a schematic view of a restricting mechanism according to a fourth embodiment of the present invention.
Fig. 8A and 8B are schematic views showing a restricting mechanism according to a fifth embodiment of the present invention.
Description of the main component symbols:
d electronic device
1 casing
11 first positioning hole
12 second positioning hole
19 accommodation groove
2 limiting mechanism
21 first limiting part
211 first limit opening
212 bevel surface
213 first mark
22 second limiting part
221 second limit opening
222 bevel
223 second mark
23 chute
231 first sliding chute
232 second chute
241. 241' first elastic unit
242. 242' second elastic unit
251 connection unit
252 balls
253 pivoting lever
26 baffle plate
3 Fan
31 positioning convex part
L1 first straight line
L2 second straight line
Detailed Description
Fig. 1A and 1B are partially exploded views illustrating an electronic device D according to an embodiment of the invention. Referring to fig. 1A and 1B, an electronic device D according to an embodiment of the present invention includes a plurality of fans 3, a housing 1, and a limiting mechanism 2. Each fan 3 includes a positioning boss 31. The housing 1 is formed with a plurality of receiving slots 19, the receiving slots 19 are arranged in a row, and each receiving slot 19 includes a first positioning hole 11 and a second positioning hole 12. The limiting mechanism 2 is connected to the housing 1. Referring to fig. 1A, in a first installation state, the fan 3 is correspondingly disposed in the receiving groove 19 along a first installation direction, the positioning protrusion 31 is correspondingly combined with the first positioning hole 11, and the limiting mechanism 2 closes the second positioning hole 12. Referring to fig. 1B, in a second installation state, the fan 3 is correspondingly disposed in the receiving cavity 19 along a second installation direction, the positioning protrusion 31 is correspondingly combined with the second positioning hole 12, and the limiting mechanism 2 closes the first positioning hole 11.
Fig. 2A and 2B show top views of an electronic device D according to an embodiment of the invention, referring to fig. 2A and 2B, in an embodiment, a plurality of first positioning holes 11 are arranged along a first straight line L1, a plurality of second positioning holes 12 are arranged along a second straight line L2, the first straight line L1 is parallel to the second straight line L2, fig. 2A shows that the limiting mechanism 2 closes the second positioning holes 12, and fig. 2B shows that the limiting mechanism 2 closes the first positioning holes 11.
Fig. 3 is a schematic view illustrating an operation manner of the limiting mechanism according to an embodiment of the present invention. Referring to fig. 3, in an embodiment, when one of the fans 3 is placed in the receiving slot along the first setting direction, the positioning protrusion 31 is correspondingly combined with the first positioning hole 11, the positioning protrusion 31 pushes the limiting mechanism 2 through the inclined surface 212, and the limiting mechanism 2 is closed and the like of the second positioning hole (the first installation state). Similarly, when one of the fans is placed in the accommodating groove along the second arrangement direction, the positioning convex part is correspondingly combined with the second positioning hole, and the positioning convex part pushes the limiting mechanism to enable the limiting mechanism to close the first positioning hole (in a second installation state).
Fig. 4A and 4B are schematic views showing a restricting mechanism according to a first embodiment of the present invention. Referring to fig. 4A and 4B, in the embodiment, the limiting mechanism includes a first limiting member 21 and a second limiting member 22, the first limiting member 21 includes a plurality of first limiting openings 211, and the second limiting member 22 includes a plurality of second limiting openings 221. In the first mounting state, the first stopper opening 211 is aligned with the first positioning hole 11, and the second stopper opening 221 is not aligned with the second positioning hole 12, whereby the positioning boss 31 can be inserted only into the first positioning hole 11. In the second mounting state, the second stopper opening 221 is aligned with the second positioning hole 12, and the first stopper opening 211 is not aligned with the first positioning hole 11, whereby the positioning projection 31 can be inserted only into the second positioning hole 12.
Referring to fig. 4A and 4B, in this embodiment, the first limiting opening 211 of the first limiting member 21 has an inclined surface 212. As shown in fig. 3, the positioning protrusion 31 may push the limiting mechanism 2 through the inclined surface 212. Similarly, the second position-limiting opening 221 of the second position-limiting member 22 has an inclined surface 222, and the positioning protrusion 31 can also push the limiting mechanism 2 through the inclined surface 222. In addition, referring to fig. 4B, the inclined surface 212 is positioned at the right side of the first stopper opening 211, and the inclined surface 222 is positioned at the right side of the second stopper opening 221. In another embodiment, the inclined surface may be located on the left side of the limiting opening.
Referring to fig. 4A and 4B, in an embodiment, the limiting mechanism 2 further includes a sliding slot 23, a first elastic unit 241, a second elastic unit 242, and a connecting unit 251, the first limiting member 21 and the second limiting member 22 slide in the sliding slot 23, one end of the first limiting member 21 abuts against the first elastic unit 241, the other end of the first limiting member 21 is connected to the connecting unit 251, one end of the second limiting member 22 abuts against the second elastic unit 242, and the other end of the second limiting member 22 is connected to the connecting unit 251.
Referring to fig. 4A and 4B, in an embodiment, the first elastic unit 241, the second elastic unit 242, the first limiting member 21, the second limiting member 22 and the connecting unit 251 are integrally formed. In this embodiment, the first elastic unit 241, the second elastic unit 242, the first limiting member 21, the second limiting member 22 and the connecting unit 251 are rubber members. The first elastic unit 241 and the second elastic unit 242 are fixed in the sliding slot 23 and provide elastic restoring force for the first limiting member 21 and the second limiting member 22.
Fig. 5A and 5B are schematic views showing a restricting mechanism according to a second embodiment of the present invention. Referring to fig. 5A and 5B, in this embodiment, the connecting unit is a plurality of balls 252 disposed in the sliding groove 23. The first elastic unit 241 'and the second elastic unit 242' are springs, and the first elastic unit 241 'and the second elastic unit 242' respectively provide elastic restoring force for the first limiting member 21 and the second limiting member 22. By pushing the first limiting member 21, the ball 252 pushes the second limiting member 22, so that the electronic device is in the first installation state. By pushing the second limiting member 22, the ball 252 pushes the first limiting member 21, so that the electronic device is in the second installation state.
Fig. 6 shows a schematic view of a restricting mechanism according to a third embodiment of the present invention. Referring to fig. 6, in this embodiment, the connecting unit is a pivot rod 253, one end of the pivot rod 253 is connected to the first limiting member 21, and the other end of the pivot rod 253 is connected to the second limiting member 22. By pushing the first limiting member 21, the pivot rod 253 pushes the second limiting member 22, so that the electronic device is in the first installation state. By pushing the second limiting member 22, the pivot rod 253 pushes the first limiting member 21, so that the electronic device is in the second installation state.
Fig. 7 shows a schematic view of a restricting mechanism according to a fourth embodiment of the present invention. Referring to fig. 7, in the embodiment, the limiting mechanism 2 includes a first sliding slot 231 and a second sliding slot 232, the first limiting member 21 slides in the first sliding slot 231, the second limiting member 22 slides in the second sliding slot 232, the first limiting member 21 includes a first mark 213, and the second limiting member 22 includes a second mark 223. In this embodiment, the user must manually push the first limiting member or the second limiting member of the limiting mechanism to close the first positioning hole or the second positioning hole, so that the operator can confirm the installed airflow direction through the first mark 213 and the second mark 223.
Fig. 8A and 8B are schematic views showing a restricting mechanism according to a fifth embodiment of the present invention. Referring to fig. 8A and 8B, in this embodiment, the limiting mechanism 2 includes a blocking piece 26, the blocking piece 26 is pivoted to the housing 1, in the first installation state (fig. 8A), the blocking piece 26 is in a first blocking piece orientation and closes the second positioning hole 12, and in the second installation state (fig. 8B), the blocking piece 26 is in a second blocking piece orientation and closes the first positioning hole 11. In this embodiment, the user must also manually push the flap of the restriction mechanism to close the first or second detent opening and provide the operator with a mark on the flap 26 to confirm the installed airflow direction.
By applying the casing structure of the embodiment of the utility model, the second positioning holes are all closed in the first installation state; in the second installation state, the first positioning holes are all closed. Therefore, in a single installation state, the object (fan) can only be correspondingly arranged in the accommodating groove along a single arrangement direction, and the possibility of mistakenly and mixedly installing fan modules in different air flow directions can be avoided.
In other words, when the first object is correspondingly disposed in the accommodating slot along the first disposition direction, the restriction mechanism can be moved to close the second positioning hole, so that all subsequent objects can be correspondingly disposed in the accommodating slot only along the first disposition direction. When the first object is correspondingly arranged in the accommodating groove along the second arrangement direction, the limiting mechanism can be moved to close the first positioning hole, so that all subsequent objects can be correspondingly arranged in the accommodating groove only along the second arrangement direction. Therefore, the false installation of operators can be prevented, and the possibility of mistakenly and mixedly installing fan modules in different wind flow directions is avoided.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (20)
1. A housing structure adapted to receive a plurality of objects, each object including a positioning protrusion, the housing structure comprising:
the shell is provided with a plurality of accommodating grooves which are arranged in rows, and each accommodating groove comprises a first positioning hole and a second positioning hole; and
a limiting mechanism, which is connected with the shell;
wherein, in a first installation state, the objects are correspondingly arranged in the containing grooves along a first arrangement direction, the positioning convex parts are correspondingly combined with the first positioning holes, and the limiting mechanism closes the second positioning holes;
in a second installation state, the objects are correspondingly arranged in the accommodating grooves along a second arrangement direction, the positioning convex parts are correspondingly combined with the second positioning holes, and the limiting mechanism closes the first positioning holes.
2. The chassis structure of claim 1, wherein the first alignment holes are arranged along a first line, the second alignment holes are arranged along a second line, and the first line is parallel to the second line.
3. The housing structure of claim 2, wherein when one of the objects is placed in the receiving slot along the first arrangement direction, the positioning protrusion is correspondingly engaged with one of the first positioning holes, and the positioning protrusion pushes the limiting mechanism to close the second positioning holes, and when one of the objects is placed in the receiving slot along the second arrangement direction, the positioning protrusion is correspondingly engaged with one of the second positioning holes, and the positioning protrusion pushes the limiting mechanism to close the first positioning holes.
4. The enclosure structure of claim 3, wherein the limiting mechanism includes a first limiting member and a second limiting member, the first limiting member includes a plurality of first limiting openings, the second limiting member includes a plurality of second limiting openings, the first limiting openings are aligned with the first positioning holes and the second limiting openings are not aligned with the second positioning holes in the first installation state, and the second limiting openings are aligned with the second positioning holes and the first limiting openings are not aligned with the first positioning holes in the second installation state.
5. The chassis structure of claim 4, wherein the limiting mechanism further includes a sliding slot, a first elastic unit, a second elastic unit, and a connecting unit, the first limiting member and the second limiting member slide in the sliding slot, one end of the first limiting member abuts against the first elastic unit, the other end of the first limiting member is connected to the connecting unit, one end of the second limiting member abuts against the second elastic unit, and the other end of the second limiting member is connected to the connecting unit.
6. The chassis structure of claim 5, wherein the first limiting member, the second limiting member and the connecting unit are formed in an integral manner.
7. The housing structure according to claim 5, wherein the connecting unit comprises a plurality of balls disposed in the sliding slot.
8. The chassis structure of claim 5, wherein the connecting unit includes a pivot rod, one end of the pivot rod is connected to the first position-limiting member, and the other end of the pivot rod is connected to the second position-limiting member.
9. The chassis structure of claim 4, wherein the limiting mechanism includes a first sliding slot and a second sliding slot, the first limiting member slides in the first sliding slot, the second limiting member slides in the second sliding slot, the first limiting member includes a first mark, and the second limiting member includes a second mark.
10. The housing structure of claim 3, wherein the limiting mechanism includes a blocking piece pivotally connected to the housing, the blocking piece is located at a first blocking piece orientation and closes the second positioning holes in the first installation state, and the blocking piece is located at a second blocking piece orientation and closes the first positioning holes in the second installation state.
11. An electronic device, comprising:
a plurality of fans, each fan including a positioning protrusion;
the shell is provided with a plurality of accommodating grooves which are arranged in rows, and each accommodating groove comprises a first positioning hole and a second positioning hole; and
a limiting mechanism, which is connected with the shell;
wherein, in a first installation state, the fans are correspondingly arranged in the containing grooves along a first arrangement direction, the positioning convex parts are correspondingly combined with the first positioning holes, and the limiting mechanism closes the second positioning holes;
in a second installation state, the fans are correspondingly arranged in the accommodating grooves along a second arrangement direction, the positioning convex parts are correspondingly combined with the second positioning holes, and the limiting mechanism closes the first positioning holes.
12. The electronic device of claim 11, wherein the first alignment holes are arranged along a first line, the second alignment holes are arranged along a second line, and the first line is parallel to the second line.
13. The electronic device as claimed in claim 12, wherein when one of the fans is inserted into the receiving cavity along the first installation direction, the positioning protrusion of the fan correspondingly engages with one of the first positioning holes, and the positioning protrusion of the fan pushes the restriction mechanism to close the second positioning holes, and when one of the fans is inserted into the receiving cavity along the second installation direction, the positioning protrusion of the fan correspondingly engages with one of the second positioning holes, and the positioning protrusion of the fan pushes the restriction mechanism to close the first positioning holes.
14. The electronic device of claim 13, wherein the limiting mechanism comprises a first limiting member and a second limiting member, the first limiting member comprises a plurality of first limiting openings, the second limiting member comprises a plurality of second limiting openings, the first limiting openings are aligned with the first positioning holes and the second limiting openings are not aligned with the second positioning holes in the first installation state, and the second limiting openings are aligned with the second positioning holes and the first limiting openings are not aligned with the first positioning holes in the second installation state.
15. The electronic device according to claim 14, wherein the limiting mechanism further includes a sliding slot, a first elastic unit, a second elastic unit, and a connecting unit, the first limiting member and the second limiting member slide in the sliding slot, one end of the first limiting member abuts against the first elastic unit, the other end of the first limiting member is connected to the connecting unit, one end of the second limiting member abuts against the second elastic unit, and the other end of the second limiting member is connected to the connecting unit.
16. The electronic device according to claim 15, wherein the first position-limiting member, the second position-limiting member and the connecting unit are integrally formed.
17. The electronic device according to claim 15, wherein the connecting unit comprises a plurality of balls disposed in the sliding slot.
18. The electronic device according to claim 15, wherein the connecting unit includes a pivoting rod, one end of the pivoting rod is connected to the first position-limiting member, and the other end of the pivoting rod is connected to the second position-limiting member.
19. The electronic device according to claim 14, wherein the limiting mechanism includes a first sliding slot and a second sliding slot, the first position-limiting member slides in the first sliding slot, the second position-limiting member slides in the second sliding slot, the first position-limiting member includes a first mark, and the second position-limiting member includes a second mark.
20. The electronic device of claim 13, wherein the limiting mechanism includes a blocking plate pivotally connected to the housing, in the first installation state, the blocking plate is in a first blocking plate orientation and closes the second positioning holes, and in the second installation state, the blocking plate is in a second blocking plate orientation and closes the first positioning holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108217327U TWM593714U (en) | 2019-12-27 | 2019-12-27 | Electronic device and housing structure thereof |
| TW108217327 | 2019-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211210198U true CN211210198U (en) | 2020-08-07 |
Family
ID=71133588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020099010.6U Active CN211210198U (en) | 2019-12-27 | 2020-01-16 | Electronic device and casing structure thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211210198U (en) |
| TW (1) | TWM593714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI800972B (en) * | 2021-11-08 | 2023-05-01 | 新加坡商鴻運科股份有限公司 | Fan fixing assembly and electronic device |
-
2019
- 2019-12-27 TW TW108217327U patent/TWM593714U/en unknown
-
2020
- 2020-01-16 CN CN202020099010.6U patent/CN211210198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI800972B (en) * | 2021-11-08 | 2023-05-01 | 新加坡商鴻運科股份有限公司 | Fan fixing assembly and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM593714U (en) | 2020-04-11 |
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