CN203706037U - Case cover capable of rapidly assembling and disassembling - Google Patents
Case cover capable of rapidly assembling and disassembling Download PDFInfo
- Publication number
- CN203706037U CN203706037U CN201320842668.1U CN201320842668U CN203706037U CN 203706037 U CN203706037 U CN 203706037U CN 201320842668 U CN201320842668 U CN 201320842668U CN 203706037 U CN203706037 U CN 203706037U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- reference column
- slide rail
- chassis lid
- guiding groove
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a case cover capable of rapidly assembling and disassembling. The case cover comprises a rotary knob, a first connecting rod, a second connecting rod and a support, wherein the rotary knob is fixed to the back face of the case cover by a first positioning pillar and a second positioning pillar; a first limit part is arranged at one end of the first connecting rod; a first sliding rail is arranged at the other end of the first connecting rod; the first positioning pillar slides on the first sliding rail; a second limit part is arranged at one end of the second connecting rod; a second sliding rail is arranged at the other end of the second connecting rod; the second positioning pillar slides on the second sliding rail; the support is fixed to a case; the first connecting rod and the second connecting rod penetrate through the bottom of the support to limit the first connecting rod and the second connecting rod to move along the linear direction; when the case cover is assembled, the first connecting rod and the second connecting rod respectively draw close to limit holes in two sides of a case , and the first limit part and the second limit part are inserted into the limit holes; when the case cover is detached, the first connecting rod and the second connecting rod respectively move towards directions far away from the limit holes, and the first limit part and the second limit parts are pulled out of the limit holes.
Description
[Ji Intraoperative field]
The utility model relates to a kind of assembly and disassembly mechanism, relates in particular to a kind of chassis lid without the rapid-assembling by any additional means and dismounting.
[Bei Jing Ji Intraoperative]
Traditional computer equipment, display screen is separated with main frame body, by the effort research of manufacturer computer, its volume has the trend of day by day dwindling, it is quite small and exquisite that the volume of computer equipment now can have been made, add that the technology of LCDs is increasingly mature and price is increasingly cheap, therefore existing display screen comes out one by one in conjunction with the product of host computer on the market.
But, no matter be traditional computer equipment or current developed host computer that is combined with display screen, the computer hardware part of computer system is made up of equipment such as motherboard, various adapter, floppy drive, hard disk and CD-ROM drives haply, and these equipment are all installed in a casing, this casing is commonly referred to as computer chassis; Computer chassis has comprised that a housing and with accommodation space can seal the lid of accommodation space, be called chassis lid, because the equipment such as floppy drive, hard disk and CD-ROM drive are optionally configuration, therefore for the convenient and follow-up extendibility on assembling, conventionally user in computer chassis, understands the frame of the equipment such as pre-configured floppy drive, hard disk and CD-ROM drive, so that can or expand the equipment such as floppy drive, hard disk and CD-ROM drive by these frame dismounting in the future.
And the assembling mode of current computer housing, first motherboard or disc driver to be inserted in mounted frame mostly, again motherboard or disc driver are fixed on chassis backplane, finally chassis lid is screwed on computer chassis, become the entirety of a cabinet, there are some shortcomings in this mode that is screwed chassis lid, for example, in the time of assembling cabinet, the action that product line worker must use turnscrew to lock, make production routine complicated and loaded down with trivial details, be difficult to enhance productivity, and in the time of dismounting main frame, must first by turnscrew, the whole screw dismountings on chassis lid be got off, chassis lid could be separated with casing, easily cause operational inconvenience.
Therefore, be necessary to provide a kind of chassis lid that can save assembly and disassembly time and person easy to use operation.
[summary of the invention]
For above-mentioned situation, the purpose of this utility model is mainly to provide a kind of save assembly and disassembly time and person easy to use operation, makes the operating personnel can be at rapid-assembling chassis lid being separated with casing without by any aid in the situation that and the chassis lid of dismounting.
For achieving the above object, the chassis lid of a kind of rapid-assembling and dismounting, comprises knob, first connecting rod and second connecting rod and support, and wherein, knob is fixed on the back side of this chassis lid by the first reference column and the second reference column; One end of first connecting rod is provided with the first limiting section, and the other end is provided with the first slide rail, and the first reference column slides on the first slide rail; One end of second connecting rod is provided with the second limiting section, and the other end is provided with the second slide rail, and the second reference column slides on the second slide rail; Support is fixed on cabinet, and first connecting rod and second connecting rod pass from this frame bottom, and restriction first connecting rod and second connecting rod move along rectilinear direction.In the time of this chassis lid of assembling, rotate this knob, this first reference column and the second reference column slide along this first slide rail and the second slide rail respectively, bestow this first connecting rod and the second connecting rod acting force along rectilinear direction split movement, this first limiting section and the second limiting section are drawn close to the direction of this spacing hole respectively, insert in this spacing hole; In the time of this chassis lid of dismounting, this knob of opposite spin, this first reference column and the second reference column slide along this first slide rail and the second slide rail respectively, bestow this first connecting rod and the second connecting rod acting force along rectilinear direction move toward one another, this first limiting section and the second limiting section are respectively to the direction motion away from this spacing hole, therefore pull out from this spacing hole.
Especially, described chassis lid is provided with the first guiding groove and the second guiding groove, and this first reference column and this second reference column slide respectively on this first guiding groove and this second guiding groove;
Especially, the circular arc of described the first guiding groove does not overlap with the circular arc of this first slide rail, and the circular arc of described the second guiding groove does not overlap with the circular arc of this second slide rail.
Compared to prior art, the chassis lid of rapid-assembling of the present utility model and dismounting, rotate and produce circular motion drivening rod generation rectilinear motion by knob, make user without by any aid in the situation that, by chassis lid and assembling machine casing and dismounting, save time and handled easily.
[accompanying drawing explanation]
Fig. 1 is the exploded view of the chassis lid of the utility model rapid-assembling and dismounting;
Fig. 2 is the schematic diagram of a state of the chassis lid of the utility model rapid-assembling and dismounting, the schematic diagram of knob during for the assembled state of chassis lid;
Fig. 3 is the schematic diagram of a state of the chassis lid of the utility model rapid-assembling and dismounting, is the schematic diagram of the assembled state of chassis lid;
Fig. 4 is the schematic diagram of a state of the chassis lid of the utility model rapid-assembling and dismounting, is the front schematic view of the disassembly status of chassis lid;
Fig. 5 is the schematic diagram of another state of the chassis lid of the utility model rapid-assembling and dismounting, the schematic diagram of knob during for the disassembly status of chassis lid;
Fig. 6 is the schematic diagram of another state of the chassis lid of the utility model rapid-assembling and dismounting, is the front schematic view of the disassembly status of chassis lid.
[embodiment]
The chassis lid of rapid-assembling of the present utility model and dismounting, the chassis lid of rapid-assembling of the present utility model and dismounting, rotate and produce circular motion drivening rod generation rectilinear motion by knob, make user without by any aid in the situation that, by chassis lid and assembling machine casing and dismounting, refer to Fig. 1, the exploded view of the chassis lid of rapid-assembling and dismounting, as shown in the figure, described chassis lid 1 and a casing 2 are combined into a cabinet, the both sides of this casing 2 are provided with a spacing hole 21, this chassis lid 1 comprises first connecting rod 11, second connecting rod 12, knob 13 and support 14, wherein, knob 13 is fixed on the back side of this chassis lid 1 by the first reference column 131 and the second reference column 132, and this first reference column 131 and this second reference column 132 can slide being located on the first guiding groove 133 on this chassis lid 1 and the second guiding groove 134, first connecting rod 11 one end are provided with the first limiting section 112, and the other end is provided with the first slide rail 111, and this first reference column 131 can slide on this first slide rail 111, second connecting rod 12 one end are provided with the second limiting section 122, and the other end is provided with the second slide rail 121, and this second reference column 132 can slide on this second slide rail 121, support 14 is fixed on this cabinet 1 via blind rivet 15, and this support 14, in order to limit the motion of described first connecting rod 11 and second connecting rod 12, makes this first connecting rod 11 and this second connecting rod 12 move along rectilinear direction.
In the time that wish is assembled this chassis lid 1 or dismantle with casing 2, rotation knob 13 slides this first reference column 131 on this knob 13 on this first guiding groove 133 and this first slide rail 111, this second reference column 132 slides on this second guiding groove 134 and this second slide rail 121, when this first reference column 131 and this second reference column 132 are during respectively against the end of this first slide rail 111 and this second slide rail 121, continue the end that rotation knob 13 slides into this first reference column 131 this first guiding groove 134, this second reference column 132 slides into the end of this second guiding groove 134 simultaneously, make this first connecting rod 11 and this second connecting rod 12 do rectilinear motion.In the time of this chassis lid 1 of assembling, this first connecting rod 11 and this second connecting rod 12 are drawn close to this spacing hole 21 of casing 2 both sides respectively, and this first limiting section 112 and the second limiting section 122 are inserted in this spacing hole 21; In the time of this chassis lid 1 of dismounting, this first connecting rod 11 and this second connecting rod 12 to the direction motion away from this spacing hole 21, pull out this first limiting section 112 and the second limiting section 122 respectively from this spacing hole 21.
Refer to Fig. 2, Fig. 3 and Fig. 4, for the assembled state schematic diagram of the utility model chassis lid, as shown in the figure, take first connecting rod 11 as example, support 14 is fixed this first connecting rod 11, the first reference column 131 is fixed on one end of the first guiding groove 133 and the first slide rail 111, second connecting rod 12 is identical with first connecting rod 11, rotate this knob 13 and drive first connecting rod 11 and second connecting rod 12 to do and make this first limiting section 112 and the second limiting section 122 insert respectively in this spacing hole 21 from moving along straight line, this chassis lid 1 is fixed on and on casing 2, consists of a computer housing.
Refer to Fig. 5 and Fig. 6, for the disassembly status schematic diagram of the utility model chassis lid, as shown in the figure, in the time that needs are dismantled this chassis lid 1, rotation knob 13 makes the circular motion that knob 13 produces drive first connecting rod 11 and second connecting rod 12 to produce motion, now because the direction of motion of first connecting rod 11 and second connecting rod 12 is limited by support 14, force first connecting rod 11 and second connecting rod 12 can only do rectilinear motion in opposite directions, thereby the first limiting section 112 and the second limiting section 122 are pulled out from spacing hole 21, this chassis lid 1 can be disassembled from casing 2.
By reference to the accompanying drawings embodiment of the present utility model and embodiment are described in detail above, but the utility model is not limited to the above-described embodiment and examples, in the ken possessing those skilled in the art, can also make a variety of changes without departing from the concept of the premise utility.
Claims (4)
1. a chassis lid for rapid-assembling and dismounting, becomes a cabinet with a case combination, it is characterized in that, these casing both sides are provided with a spacing hole, and the chassis lid of this rapid-assembling and dismounting comprises:
Knob, it is fixed on the back side of this chassis lid by the first reference column and the second reference column;
First connecting rod, its one end is provided with the first limiting section, and the other end is provided with the first slide rail, and this first reference column slides on this first slide rail;
Second connecting rod, its one end is provided with the second limiting section, and the other end is provided with the second slide rail, and this second reference column slides on this second slide rail;
Support, it is fixed on this cabinet, and described first connecting rod and second connecting rod pass from this frame bottom, limit this first connecting rod and second connecting rod and move along rectilinear direction;
In the time of this chassis lid of assembling, rotate this knob, this first reference column and the second reference column slide along this first slide rail and the second slide rail respectively, bestow this first connecting rod and the second connecting rod acting force along rectilinear direction split movement, this first limiting section and the second limiting section are drawn close to the direction of this spacing hole respectively, insert in this spacing hole; In the time of this chassis lid of dismounting, this knob of opposite spin, this first reference column and the second reference column slide along this first slide rail and the second slide rail respectively, bestow this first connecting rod and the second connecting rod acting force along rectilinear direction move toward one another, this first limiting section and the second limiting section to the direction motion away from this spacing hole, pull out respectively from this spacing hole.
2. the chassis lid of rapid-assembling according to claim 1 and dismounting, it is characterized in that, described chassis lid is provided with the first guiding groove and the second guiding groove, and this first reference column and this second reference column slide respectively on this first guiding groove and this second guiding groove.
3. the chassis lid of rapid-assembling according to claim 2 and dismounting, it is characterized in that, when wish is during by this chassis lid and assembling machine casing or dismounting, rotation knob slides this first reference column on this knob on this first guiding groove and this first slide rail, this second reference column slides on this second guiding groove and this second slide rail, when this first reference column and this second reference column are during respectively against the end of this first slide rail and this second slide rail, continue the end that rotation knob slides into this first reference column this first guiding groove, this second reference column slides into the end of this second guiding groove simultaneously, this first connecting rod and this second connecting rod are moved along rectilinear direction.
4. the chassis lid of rapid-assembling according to claim 3 and dismounting, is characterized in that, the circular arc of described the first guiding groove does not overlap with the circular arc of this first slide rail, and the circular arc of described the second guiding groove does not overlap with the circular arc of this second slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842668.1U CN203706037U (en) | 2013-12-20 | 2013-12-20 | Case cover capable of rapidly assembling and disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842668.1U CN203706037U (en) | 2013-12-20 | 2013-12-20 | Case cover capable of rapidly assembling and disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706037U true CN203706037U (en) | 2014-07-09 |
Family
ID=51056443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842668.1U Expired - Fee Related CN203706037U (en) | 2013-12-20 | 2013-12-20 | Case cover capable of rapidly assembling and disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008782A (en) * | 2017-11-15 | 2018-05-08 | 常州信息职业技术学院 | A kind of computer cabinet easy to repair |
| TWI800786B (en) * | 2021-01-20 | 2023-05-01 | 宏碁股份有限公司 | Locking mechanism for casing |
-
2013
- 2013-12-20 CN CN201320842668.1U patent/CN203706037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008782A (en) * | 2017-11-15 | 2018-05-08 | 常州信息职业技术学院 | A kind of computer cabinet easy to repair |
| CN108008782B (en) * | 2017-11-15 | 2021-09-14 | 常州信息职业技术学院 | Computer machine case convenient to maintenance |
| TWI800786B (en) * | 2021-01-20 | 2023-05-01 | 宏碁股份有限公司 | Locking mechanism for casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |