CN211082382U - Casing structure and fan box - Google Patents
Casing structure and fan box Download PDFInfo
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- CN211082382U CN211082382U CN201922220756.8U CN201922220756U CN211082382U CN 211082382 U CN211082382 U CN 211082382U CN 201922220756 U CN201922220756 U CN 201922220756U CN 211082382 U CN211082382 U CN 211082382U
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- opening
- movable shaft
- shaft
- rivet
- seat
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Abstract
A casing structure and a fan box. The shell structure comprises a first part, a second part, a fixed part and a movable shaft; the first component comprises a first opening and a first component surface; the second component comprises a second opening and a second component surface opposite to the first component surface, wherein the first component is suitable for rotating relative to the second component; the fixing piece is combined with the first opening of the first component along a first direction, wherein a first end of the fixing piece is connected with the first component, and the first end is not higher than the surface of the first component; the movable shaft is rotatably connected with the second opening of the second part along a second direction, wherein a second end of the fixed part is connected with the movable shaft, the second end is not higher than the surface of the second part, and the first direction is opposite to the second direction. The utility model discloses a casing structure's low cost, the equipment is convenient moreover.
Description
Technical Field
The utility model relates to a casing structure, in particular to casing structure with pivot design.
Background
Along with the requirement of product frivolousization, product inner space is compacter and compacter, in order to make the pivot axle not additionally occupy product inner space, for example the fan box has adopted thin pivot to make fan box handle can pivot relatively the fan box, and reduce the whole size of fan box. The known thin rotating shaft is expensive, and two sets of riveting dies are required to be used for assembly together with a punching machine or an oil press, so that the assembly cost is high. In addition, since the known thin shaft has an excessively small area for carrying radial loads, its load capacity is excessively low and is easily damaged by careless operation of a user.
Therefore, it is desirable to provide a casing structure and a fan case to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An embodiment of the present invention provides a casing structure, which includes a first member, a second member, a fixing member, and a movable shaft; the first component comprises a first opening and a first component surface; the second component comprises a second opening and a second component surface opposite to the first component surface, wherein the first component is suitable for rotating relative to the second component; the fixing piece is combined with the first opening of the first component along a first direction, wherein a first end of the fixing piece is connected with the first component, and the first end is not higher than the surface of the first component; the movable shaft is rotatably connected with the second opening of the second part along a second direction, wherein a second end of the fixed part is connected with the movable shaft, the second end is not higher than the surface of the second part, and the first direction is opposite to the second direction.
Another embodiment of the present invention provides a fan case, which comprises a handle, a box body, a fixing member and a movable shaft; the fan case handle includes a first opening and a handle surface; the fan box body comprises a second opening and a box body surface, the box body surface is opposite to the handle surface, and the fan box handle is suitable for rotating relative to the fan box body; the fixing piece is combined with the first opening of the fan box handle along a first direction, wherein a first end of the fixing piece is connected with the fan box handle, and the first end is not higher than the surface of the handle; the movable shaft is connected with the second opening of the fan box body along a second direction in a rotatable mode, wherein a second end of the fixing piece is connected with the movable shaft, the second end is not higher than the surface of the box body, and the first direction is opposite to the second direction.
Use the utility model discloses the shell structure, the axle bed is simple and the riveting of second part, then, only needs simple combination loose axle and mounting (blind rivet), can accomplish the installation through the blind rivet rifle. The utility model discloses casing structure's low cost, the equipment is convenient moreover. In addition, in the embodiment of the present invention, the contact area between the movable shaft and the shaft seat is increased, in other words, the area for bearing the radial load is increased, so that the load capacity is enhanced, and the damage caused by the careless operation of the user can be avoided.
Drawings
Fig. 1 is a combination diagram of a housing structure according to a first embodiment of the present invention.
Fig. 2 shows an exploded view of the housing structure according to the first embodiment of the present invention.
Fig. 3A to fig. 3E show schematic views of the assembly of the enclosure structure according to the first embodiment of the present invention.
Fig. 4A to 4C are schematic views showing a manufacturing situation of a second component according to a second embodiment of the present invention.
Fig. 5 shows a schematic view of a housing structure according to a third embodiment of the present invention.
Description of the main component symbols:
h casing structure (Fan box)
1 first part (Fan box handle)
11 first opening hole
12 first part surface (handle surface)
2. 2' second part (Fan box)
21. 21' second opening hole
211 perforated flange
212 step structure
213 Pre-drilling
214 single step structure
22 second component surface (case surface)
3. 3' fixing piece
301 first end
302 second end
31 blind rivet head
32 blind rivet body
33 screw head
34 thread segment
4. 4' movable shaft
41 Movable shaft flange
42 movable shaft base
43 opening of movable shaft
44 movable shaft screw hole
5 axle seat
51 axle bed groove
52 axle seat flange
53 axle seat opening
6 rivet rod
X1 first direction
Second direction of X2
Detailed Description
Fig. 1 and fig. 2 show schematic diagrams of a housing structure according to a first embodiment of the present invention. With reference to fig. 1 and fig. 2, the casing structure (fan box) H of the first embodiment of the present invention includes a first component (fan box handle) 1, a second component (fan box body) 2, a fixing member 3 and a movable shaft 4. The first component 1 comprises a first opening 11 and a first component surface (handle surface) 12. The first part 1 is adapted to rotate relative to the second part 2, the second part 2 comprising a second opening 21 and a second part surface (box surface) 22, the second part surface 22 being opposite the first part surface 12. The fastening member 3 is engaged with the first opening 11 of the first component 1 along a first direction X1, wherein a first end 301 of the fastening member 3 is connected with the first component 1, and the first end 301 is not higher than the first component surface 12. The movable shaft 4 is rotatably connected to the second opening 21 of the second member 2 along a second direction X2, wherein a second end 302 of the fixed member 3 is connected to the movable shaft 4, the second end 302 is not higher than the second member surface 22, and the first direction X1 is opposite to the second direction X2.
Referring to fig. 2, in an embodiment, the housing structure further includes a shaft seat 5, the shaft seat 5 is directly connected to the second opening 21 of the second component 2 along the second direction X2, and the shaft seat 5 is sleeved on the movable shaft 4.
Fig. 3A to fig. 3E are schematic diagrams illustrating an assembly situation of the enclosure structure according to the first embodiment of the present invention. Referring to fig. 3A, in an embodiment, the shaft seat 5 is engaged with the second opening 21, the second opening 21 includes an opening flange 211, the shaft seat 5 includes a shaft seat groove 51, and the shaft seat groove 51 is engaged with the opening flange 211.
Referring to fig. 3A and 3B, in one embodiment, the axle seat 5 includes an axle seat flange 52, and the movable axle 4 includes a movable axle flange 41, the axle seat flange 52 abutting the movable axle flange 41.
With reference to fig. 3B and 3C, in an embodiment, the movable shaft 4 includes a movable shaft base 42, and the movable shaft base 42 abuts against the first component 1.
With reference to fig. 3B and 3C, in an embodiment, the shaft seat 5 includes a shaft seat opening 53, and the movable shaft base 42 abuts against an inner wall of the shaft seat opening 53.
With reference to fig. 3D and 3E, in an embodiment, the fixing element 3 is a blind rivet, which includes a blind rivet head 31 and a blind rivet body 32, wherein the blind rivet head 31 is located at the first end 301 and is engaged with the first component 1, and the blind rivet body 32 is located at the second end 302 and is engaged with the movable shaft 4.
With reference to fig. 3C and 3D, in an embodiment, the first opening 11 is a counter bore, and the rivet head 31 is attached to an inner wall of the first opening 11.
With reference to fig. 3B-3E, in an embodiment, the movable shaft 4 includes a movable shaft opening 43, the movable shaft opening 43 is a counter bore, and the blind rivet body 32 is attached to an inner wall of the movable shaft opening 43.
With reference to fig. 3E, in this embodiment, the rivet head 31 is sunk into the first opening 11, and the rivet body 32 is sunk into the movable shaft opening 43.
With reference to fig. 3A to 3E, the following describes the assembly steps of the casing structure according to the first embodiment of the present invention. First, the shaft seat 5 is fitted into the second opening 21 (fig. 3A), and in an embodiment, the shaft seat 5 is fitted into the second opening 21 by stamping. Next, the movable shaft 4 is coupled to the shaft seat 5 (fig. 3B). Next, the first opening 11 of the first member 1 is aligned with the second opening 21 of the second member 2 (fig. 3C). Then, the fixing member (blind rivet) 3 is combined with (passes through) the first opening 11 and the second opening 21 along the first direction, and a blind rivet rod 6 is passed through the fixing member (blind rivet) 3 along the second direction (fig. 3D). Finally, the rivet rod 6 is pulled out along the second direction, and the rivet rod 6 presses the rivet body 32, so that the rivet body 32 deforms and is clamped with the movable shaft 4, thereby completing the connection.
Use the utility model discloses the casing structure of first embodiment, the axle bed is simple and the riveting of second part, then, only needs simple combination loose axle and mounting (blind rivet), can accomplish the installation through the blind rivet rifle. The utility model discloses casing structure's low cost, the equipment is convenient moreover. In addition, in the embodiment of the present invention, the contact area between the movable shaft and the shaft seat is increased, in other words, the area for bearing the radial load is increased, so that the load capacity is enhanced, and the damage caused by the careless operation of the user can be avoided.
Fig. 4A to 4C are schematic views showing a manufacturing situation of a second component according to a second embodiment of the present invention. Referring to fig. 4C, in the second embodiment of the present invention, the second opening 21 'of the second member 2' is formed with a step structure 212 instead of the shaft seat of the first embodiment. With reference to fig. 4A to 4C, the steps for forming the step structure 212 will be described below. First, the pre-opening 213 is formed prior to the second member 2' (fig. 4A). Next, a punching process is performed around the pre-opening 213 to form a single-step structure 214 (fig. 4B). Next, a second opening 21' for combining the movable shaft and a step structure 212 are formed by precision stamping (fig. 4C). Therefore, in this embodiment, the movable shaft can be directly connected to the second opening 21 'of the second component 2' and connected to the step structure 212. In this embodiment, the fastener includes a blind rivet, which includes a blind rivet head and a blind rivet body, wherein the blind rivet head is located at the first end and is engaged with the first member, and the blind rivet body is located at the second end and is engaged with the movable shaft. The first opening is a counter bore, the head of the blind rivet is attached to the inner wall of the first opening, the movable shaft comprises a movable shaft opening, the movable shaft opening is the counter bore, and the blind rivet body is attached to the inner wall of the movable shaft opening. Since the structures of the fixed member, the movable shaft, and the like are the same as those of the foregoing embodiment, they are not illustrated.
In an embodiment of the present invention, the first component is a fan case handle, and the second component is a fan case. However, the above disclosure does not limit the present invention. For example, in another embodiment, the first component may be a fan case and the second component may be a fan case handle.
Fig. 5 shows a housing structure according to a third embodiment of the present invention, referring to fig. 5, in this embodiment, the fixing member 3' includes a grub screw, the grub screw 3' includes a screw head 33 and a threaded section 34, the movable shaft 4' includes a movable shaft threaded hole 44, the threaded section 34 is screwed/engaged with the movable shaft threaded hole 44, and the screw head 33 is engaged with the first member 1.
In one embodiment, the first opening 11 is a counterbore and the screw head 33 abuts the inner wall of the first opening 11. Use the utility model discloses the casing structure of third embodiment, the equipment of casing structure can be accomplished to the simple and easy lock mode of attaching, provides the effect of low cost, equipment convenience and loading capacity reinforcing equally.
Referring to fig. 1 and 2 again, in an embodiment of the present invention, the fixing member 3 and the movable shaft 4 form a thin rotating shaft between the fan case handle 1 and the fan case body 2, so that the fan case handle 1 can rotate relative to the fan case body 2, and since the thin rotating shaft does not exceed the handle surface 12 and the case body surface 22, for example, when the fan case is installed in a server, the fan case does not occupy more space of the server.
In another embodiment, the installation positions of the thin rotating shafts (the fixed member 3, the movable shaft 4, and the shaft seat 5) between the fan box handle 1 and the fan box body 2 can be interchanged, so as to achieve the purpose of rotating the fan box handle 1 relative to the fan box body 2.
In another embodiment, the thin shaft of the present invention can be applied between any two components that need to rotate relatively.
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 (19)
1. A housing structure, characterized in that the housing structure comprises:
a first member including a first opening and a first member surface;
a second member including a second opening and a second member surface opposite the first member surface, wherein the first member is adapted to rotate relative to the second member;
a fixing member, the fixing member being coupled to the first opening of the first component along a first direction, wherein a first end of the fixing member is coupled to the first component, and the first end is not higher than the surface of the first component; and
and the movable shaft is connected with the second opening of the second part along a second direction in a rotatable mode, wherein a second end of the fixed part is connected with the movable shaft, the second end is not higher than the surface of the second part, and the first direction is opposite to the second direction.
2. The housing structure of claim 1, further comprising a shaft seat directly connected to the second opening of the second component, the shaft seat engaging the movable shaft.
3. The enclosure structure of claim 2 wherein the axle seat engages the second opening, the second opening includes an opening flange, the axle seat includes an axle seat groove, and the axle seat groove engages the opening flange.
4. The cabinet structure of claim 3 wherein the axle seat includes an axle seat flange and the movable axle includes a movable axle flange, the axle seat flange abutting the movable axle flange.
5. The cabinet structure as claimed in claim 4, wherein the movable shaft includes a movable shaft base portion abutting the first member.
6. The enclosure structure of claim 5 wherein the axle seat includes an axle seat opening, the movable axle base abutting an inner wall of the axle seat opening.
7. The enclosure structure of claim 5 wherein the fastener comprises a rivet comprising a rivet head and a rivet body, the rivet head located at the first end and engaging the first member, the rivet body located at the second end and engaging the movable shaft.
8. The enclosure structure of claim 7 wherein the first opening is a counterbore and the head of the pull stud engages an inner wall of the first opening.
9. The enclosure structure of claim 8, wherein the movable shaft includes a movable shaft opening, the movable shaft opening being a counterbore, the blind rivet body engaging an inner wall of the movable shaft opening.
10. The enclosure structure of claim 9 wherein the head of the blind rivet is recessed within the first opening and the body of the blind rivet is recessed within the opening of the movable shaft.
11. The cabinet structure according to claim 1, wherein the movable shaft is directly connected to the second opening of the second member.
12. The enclosure structure of claim 11 wherein the fastener comprises a rivet comprising a rivet head and a rivet body, the rivet head being disposed at the first end and engaging the first member, the rivet body being disposed at the second end and engaging the movable shaft.
13. The enclosure structure of claim 12, wherein the first opening is a counterbore, the head of the blind rivet engages an inner wall of the first opening, the movable shaft includes a movable shaft opening, the movable shaft opening is a counterbore, and the blind rivet body engages an inner wall of the movable shaft opening.
14. The enclosure structure of claim 1 wherein the securing member comprises a grub screw, the grub screw comprising a screw head and a threaded section, the movable shaft comprising a movable shaft screw hole, the threaded section being threaded into the movable shaft screw hole, the screw head engaging the first member.
15. The enclosure structure of claim 14 wherein the first opening is a counterbore and the screw head engages an inner wall of the first opening.
16. A fan case, characterized in that the fan case comprises:
a fan case handle including a first opening and a handle surface;
a fan case including a second opening and a case surface opposite to the handle surface, wherein the fan case handle is adapted to rotate relative to the fan case;
the fixing piece is combined with the first opening of the fan box handle along a first direction, wherein a first end of the fixing piece is connected with the fan box handle, and the first end is not higher than the surface of the handle; and
the movable shaft is connected with the second opening of the fan box body along a second direction in a rotatable mode, wherein a second end of the fixing piece is connected with the movable shaft, the second end is not higher than the surface of the box body, and the first direction is opposite to the second direction.
17. The fan case of claim 16, wherein the fan case further comprises an axle seat, the shaft seat is directly connected with the second opening of the fan box body, the shaft seat is sleeved with the movable shaft, the shaft seat is embedded with the second opening, the second opening comprises an opening flange, the shaft seat comprises a shaft seat groove, the shaft seat groove is embedded with the opening flange, the shaft seat comprises a shaft seat flange, the movable shaft comprises a movable shaft flange, the shaft seat flange is abutted against the movable shaft flange, the movable shaft comprises a movable shaft base part which is abutted against the fan box handle, the shaft base comprises a shaft base opening, the base of the movable shaft is abutted against the inner wall of the opening of the shaft seat, the fixing piece comprises a blind rivet which comprises a blind rivet head and a blind rivet body, the rivet head is located at the first end and is clamped with the fan box handle, and the rivet body is located at the second end and is clamped with the movable shaft.
18. The fan case according to claim 16, wherein the movable shaft is directly connected to the second opening of the fan case body, and the fixing member comprises a rivet, the rivet comprising a rivet head and a rivet body, the rivet head being located at the first end and engaging with the fan case handle, the rivet body being located at the second end and engaging with the movable shaft.
19. The fan case of claim 16, wherein the securing member comprises a grub screw comprising a screw head and a threaded section, the movable shaft comprising a movable shaft screw hole, the threaded section being threaded into the movable shaft screw hole, the screw head engaging the fan case handle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220756.8U CN211082382U (en) | 2019-12-11 | 2019-12-11 | Casing structure and fan box |
| TW108216990U TWM597894U (en) | 2019-12-11 | 2019-12-20 | Housing structure and fan box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220756.8U CN211082382U (en) | 2019-12-11 | 2019-12-11 | Casing structure and fan box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082382U true CN211082382U (en) | 2020-07-24 |
Family
ID=71631450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922220756.8U Active CN211082382U (en) | 2019-12-11 | 2019-12-11 | Casing structure and fan box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211082382U (en) |
| TW (1) | TWM597894U (en) |
-
2019
- 2019-12-11 CN CN201922220756.8U patent/CN211082382U/en active Active
- 2019-12-20 TW TW108216990U patent/TWM597894U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM597894U (en) | 2020-07-01 |
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| GR01 | Patent grant |