CN209879394U - Case convenient to disassemble - Google Patents
Case convenient to disassemble Download PDFInfo
- Publication number
- CN209879394U CN209879394U CN201822090124.XU CN201822090124U CN209879394U CN 209879394 U CN209879394 U CN 209879394U CN 201822090124 U CN201822090124 U CN 201822090124U CN 209879394 U CN209879394 U CN 209879394U
- Authority
- CN
- China
- Prior art keywords
- shell
- cross rod
- lower shell
- case
- convenient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a quick-witted case technical field, concretely relates to quick-witted case convenient to dismantle. Comprises a lower shell and an upper shell which is detachably covered above the lower shell; the lower end of the lower shell is symmetrically provided with two detachable units; the detachable unit comprises a blind hole arranged at the lower end of the lower shell, a slidable cross rod arranged in the blind hole, a handle vertically connected with the cross rod and used for shifting the cross rod to move, and a spring body arranged in the blind hole and connected with one end of the cross rod; the other end of the cross rod can be inserted into and pulled out of the upper shell; the upper shell is provided with a groove corresponding to the cross rod; one end of the handle extends out of the lower shell; the lower shell is provided with a through groove for the handle to move and match. The utility model discloses it is convenient to dismantle, and simple to use is convenient for change the dust screen, and it is convenient to remove, is convenient for good back.
Description
Technical Field
The utility model relates to a quick-witted case technical field, concretely relates to quick-witted case convenient to dismantle.
Background
The computer is widely used, but as an important main case of the computer, only one case is used for protection, the function is too single, dust falls in the case after long-term use, short circuit of elements in the case is avoided, and maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect among the prior art, provide a quick-witted case convenient to dismantle.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a case convenient to disassemble comprises a lower shell and an upper shell detachably covered above the lower shell;
the lower end of the lower shell is symmetrically provided with two detachable units; the detachable unit comprises a blind hole arranged at the lower end of the lower shell, a slidable cross rod arranged in the blind hole, a handle vertically connected with the cross rod and used for shifting the cross rod to move, and a spring body arranged in the blind hole and connected with one end of the cross rod; the other end of the cross rod can be inserted into and pulled out of the upper shell; the upper shell is provided with a groove corresponding to the cross rod; one end of the handle extends out of the lower shell; the lower shell is provided with a through groove for the handle to move and match.
The cross rod and the contact end of the upper shell are triangular blocks, the sections of the triangular blocks are right-angled triangles, and the inclined planes of the right-angled triangles are upward.
The side wall of the upper shell is provided with heat dissipation holes; a heat radiation fan is arranged in the heat radiation hole; and a dust screen is arranged outside the heat dissipation holes.
The dustproof net is arranged on a vertical plate, and the vertical plate is fixedly connected with the outer wall of the upper shell through a bolt.
A movable sliding plate unit is arranged at the inner side of the heat dissipation hole; the movable sliding plate unit comprises a baffle arranged above the heat dissipation holes, a nut fixed on the baffle, a lead screw in threaded connection with the nut, and a motor arranged at one end of the lead screw.
The baffle sleeve is provided with a box body, and the lead screw sleeve is provided with a shell; the shell is arranged below the side of the box body; the other end of the lead screw is rotationally connected with the upper wall of the shell.
And a heat insulation layer is arranged in the upper shell.
A plurality of supporting rods are fixed below the lower shell, and universal wheels are arranged below the supporting rods.
Compared with the prior art, the beneficial effects of the utility model are that: convenient disassembly, simple use, multiple functions, convenient replacement of the dust screen, convenient movement and easy recovery.
Drawings
Fig. 1 is a schematic view of the structure of the case convenient to disassemble according to the present invention;
FIG. 2 is a partial schematic view of the heat dissipation holes of the present invention;
FIG. 3 is a partial schematic view of a removable unit of the present invention;
FIG. 4 is a partial schematic view of the movable slide unit of the present invention;
fig. 5 is a schematic view of the dust screen of the present invention.
In the figure: the heat-radiating fan comprises a lower shell 1, an upper shell 2, a blind hole 3, a cross rod 4, a triangular block 5, a spring body 6, a through groove 7, a handle 8, a groove 9, a support rod 10, a universal wheel 11, a heat-radiating hole 12, a heat-radiating fan 13, a heat-insulating layer 14, a vertical plate 15, a bolt 16, a dust screen 17, a box body 18, a baffle 19, a shell 20, a nut 21, a motor 22, a lead screw 23 and a stop block 24.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
Fig. 1-5 show a case for facilitating disassembly, which includes a lower case 1, and an upper case 2 detachably covering the lower case; the lower end of the lower shell is symmetrically provided with two detachable units; the detachable unit comprises a blind hole 3 arranged at the lower end of the lower shell, a slidable cross rod 4 arranged in the blind hole, a handle 8 vertically connected with the cross rod and used for shifting the cross rod to move, and a spring body 6 arranged in the blind hole 3 and connected with one end of the cross rod; the contact end of the cross rod and the upper shell is a triangular block 5, the section of the triangular block is a right-angled triangle, and the inclined plane of the right-angled triangle is upward. The other end of the cross rod can be inserted into and pulled out of the upper shell; the upper shell is provided with a groove 9 corresponding to the cross rod; one end of the handle extends out of the lower shell; the lower shell is provided with a through groove 7 for the handle to move and match. A stop block 24 is arranged at the upper end of the upper shell and is attached to the upper shell; the side wall of the upper shell is provided with a heat dissipation hole 12; a heat radiation fan 13 is arranged in the heat radiation hole; and a dust screen 17 is arranged outside the heat dissipation holes. The dust screen sets up on riser 15, the riser pass through bolt 16 with the outer wall fixed connection of last casing. A plurality of supporting rods 10 are fixed below the lower shell, and universal wheels 11 are arranged below the supporting rods.
A movable sliding plate unit is arranged at the inner side of the heat dissipation hole; the movable sliding plate unit comprises a baffle plate 19 arranged above the heat dissipation holes, a nut 21 fixed on the baffle plate, a lead screw 23 in threaded connection with the nut, and a motor 22 arranged at one end of the lead screw. The baffle sleeve is provided with a box body 18, and the lead screw sleeve is provided with a shell body 20; the shell is arranged below the side of the box body; the other end of the lead screw is rotationally connected with the upper wall of the shell. The upper shell is internally provided with a heat insulation layer 14. The material of the thermal insulation layer 14 is foam plastic.
The working principle is as follows: grab two handles 8 and pull simultaneously, make two handles 8 be close to each other, handle 8 slides in logical groove 7, and handle 8 drives horizontal pole 4 and slides in blind hole 3, and horizontal pole 4 extrusion spring body 6 makes its shrink, and triangular block 5 removes along with horizontal pole 4 to leave recess 9, grab casing 2 rebound, go up casing 2 and casing 1 part down, it is convenient to dismantle. When the dress returns, 2 covers on casing 1 down with last casing 2, it slides with the laminating of casing 1 outer wall down to go up 2 inner walls of casing, dog 24 removes along with last casing 2, go up 2 lower extreme edges of casing and withstand the inclined plane of three hornblocks 5, three hornblocks 5 receive extrusion and lateral shifting, horizontal pole 4 removes in blind hole 3 along with three hornblocks 5, spring 6 shrink, dog 24 keeps off at 1 upper end edge of casing down, make and go up casing 2 and not remove downwards, at this moment recess 9 just in time reachs 3 sides of blind hole, spring 6 resets and makes horizontal pole 4 remove, three hornblocks 5 remove along with horizontal pole 4, three hornblocks 5 insert in the recess 9, casing 2 blocks on will going up in the plane of three hornblocks 5 lower extreme, it is fixed with casing 1 down to go up casing 2, be convenient for assemble.
The dust screen 17 blocks dust from entering the upper shell 2, and the vertical plate 15 is separated from the upper shell 2 by loosening the bolt 16, so that the dust screen 17 is convenient to clean and replace.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (8)
1. A case convenient to disassemble is characterized by comprising a lower shell and an upper shell which is detachably covered above the lower shell;
the lower end of the lower shell is symmetrically provided with two detachable units; the detachable unit comprises a blind hole arranged at the lower end of the lower shell, a slidable cross rod arranged in the blind hole, a handle vertically connected with the cross rod and used for shifting the cross rod to move, and a spring body arranged in the blind hole and connected with one end of the cross rod; the other end of the cross rod can be inserted into and pulled out of the upper shell; the upper shell is provided with a groove corresponding to the cross rod; one end of the handle extends out of the lower shell; the lower shell is provided with a through groove for the handle to move and match.
2. The removable chassis of claim 1, wherein the contact end of the cross bar with the upper housing is a triangular block, the cross section of the triangular block is a right triangle, and the slope of the right triangle is upward.
3. The case of claim 1, wherein the side wall of the upper housing has heat dissipation holes; a heat radiation fan is arranged in the heat radiation hole; and a dust screen is arranged outside the heat dissipation holes.
4. The easy-to-detach machine case according to claim 3, wherein the dust screen is disposed on a vertical plate, and the vertical plate is fixedly connected to the outer wall of the upper case through a bolt.
5. The case of claim 3, wherein a movable sliding plate unit is disposed inside the heat dissipation hole; the movable sliding plate unit comprises a baffle arranged above the heat dissipation holes, a nut fixed on the baffle, a lead screw in threaded connection with the nut, and a motor arranged at one end of the lead screw.
6. The case convenient to disassemble and assemble as claimed in claim 5, wherein the baffle sleeve is provided with a box body, and the lead screw sleeve is provided with a shell; the shell is arranged below the side of the box body; the other end of the lead screw is rotationally connected with the upper wall of the shell.
7. The removable chassis of claim 1, wherein a thermally insulating layer is disposed in the upper housing.
8. The case of claim 1, wherein a plurality of support rods are fixed below the lower case, and universal wheels are disposed below the support rods.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728326 | 2017-12-13 | ||
| CN2017217283261 | 2017-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209879394U true CN209879394U (en) | 2019-12-31 |
Family
ID=68945680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090124.XU Expired - Fee Related CN209879394U (en) | 2017-12-13 | 2018-12-13 | Case convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209879394U (en) |
-
2018
- 2018-12-13 CN CN201822090124.XU patent/CN209879394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20211213 |