CN104808748A - Ruggedized computer case - Google Patents
Ruggedized computer case Download PDFInfo
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- CN104808748A CN104808748A CN201510147983.6A CN201510147983A CN104808748A CN 104808748 A CN104808748 A CN 104808748A CN 201510147983 A CN201510147983 A CN 201510147983A CN 104808748 A CN104808748 A CN 104808748A
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- slide block
- wedge
- moves
- plate
- casing
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Abstract
The invention belongs to the technical field of computers and particularly relates to the ruggedized computer case. The ruggedized computer case is characterized in that two sides of a printed board are connected with a wedge-shaped locking device, the wedge-shaped locking device is fixedly connected with a case body through a guide groove formed in the case body and comprises a wedge-shaped block, a left moving slide block, a right moving slide block, a locking screw and a guiding groove plate, the locking screw is sleeved with the guiding groove plate, the right moving slide block and the wedge-shaped block respectively, the left moving slide block and the right moving slide block are connected with the surface of the wedge-shaped block and can slide along the surface of the wedge-shaped block, the wedge-shaped block is fixedly connected with the guiding groove plate, and the guiding groove plate is matched with a guiding groove. The ruggedized computer case has the advantages that the case can be resistant to long-term vibration and impact and can ensure that electronic devices are not fatigue and are not damaged, and the service life is prolonged.
Description
Technical field
The invention belongs to field of computer technology, particularly relate to a kind of reinforcing computer cabinet.
Background technology
Cabinet, as a foundation structure of electronic equipment, has become the important step realizing electronic device technology index.Growing along with electronic technology, cabinet is updated towards miniaturization, hommization, modularization, innovation and economic dispatch direction.Military Electronic Equipment environment for use is more various, complicated and severe simultaneously, has impelled the generation of ruggedized computer.Ruggedized computer refers to as adaptation computing machine reliably normally works for a long time in various rugged surroundings, on affecting the various factors of computing power as system architecture, electric property and mechanical-physical structure etc. during design, take the computing machine of corresponding safeguard measure.Usual vibration and impact makes equipment that the larger resonance of amplitude occur under certain excited frequency, stands long-term vibration and impact, easily makes electronic equipment produce fatigue breakdown, needs to improve casing structure further.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of reinforcing computer cabinet, making cabinet can stand long-term vibration and impact, and can ensure that electronic equipment can not fatigue breakdown, extend serviceable life.
To achieve these goals, the present invention adopts following technical scheme:
A kind of reinforcing computer cabinet, comprise casing and case lid, described casing is by display panel, left plate, right plate, rear panel, base plate, chassis frame forms, described base plate upper strata is provided with the printed board be connected with described casing, described rear panel is provided with fan, it is characterized in that the both sides of described printed board are connected with wedge lock mechanism, the gathering sill that described wedge lock mechanism is provided with by described casing is fixedly connected with described casing, described wedge lock mechanism comprises wedge, move to left slide block, move to right slide block, tie down screw, guide groove plate, the described slide block that moves to left, the described slide block that moves to right, described wedge is enclosed within described tie down screw respectively, the described slide block that moves to left, the described slide block that moves to right is connected with described wedge surface, and can along described wedge surface sliding, described wedge is fixedly connected with described guide groove plate, described guide groove plate and described gathering sill match.
The described slide block that moves to left, described in the slide block that moves to right lay respectively at the both sides of described wedge.
By securing member and sealing strip compact siro spinning technology between described casing and described case lid.
Described display panel, described left plate, described right plate, between described rear panel and described chassis frame by securing member and sealing strip compact siro spinning technology.
Described sealing strip is O type conductive rubber sealing strip.
The invention has the beneficial effects as follows: be provided with wedge lock mechanism, this locking device has locking function, less thermal contact resistance and convenient, flexible dismantling property highly reliably, not only greatly improve mounting condition, improve resonance frequency, reduce amplitude, thus improve the resistance to shock of printed board, and during locking, move to left slide block, move to right slide block and both sides guide groove plate compresses, and the contact impedance between cold drawing and cabinet wall is reduced greatly; Improve the Rigidity and strength of equipment component, strengthen the vibration resistance that it grows, printed board screws the wedge shape movable component in wedge lock mechanism, makes it fully expand after injecting cabinet printed board, eliminates assemblage gap, is combined into a firmly entirety with cabinet; The setting of securing member and sealing strip too increases anti-vibration resistance and the impact resistance of complete machine.Cabinet of the present invention can stand long-term vibration and impact, and can ensure that electronic equipment can not fatigue breakdown, extends serviceable life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the stereographic map of wedge lock mechanism of the present invention;
Fig. 3 is side view of the present invention.
In figure, 1, display panel, 2, left plate, 3, right plate, 4, rear panel, 5, base plate, 6, chassis frame, 7, printed board, 8, fan, 9, wedge, 10, move to left slide block, 11, move to right slide block, 12, tie down screw, 13, guide groove plate, 14, case lid.
Embodiment
Below in conjunction with accompanying drawing, a kind of embodiment of the present invention is explained.
As Fig. 1, Fig. 2, shown in Fig. 3, the invention provides a kind of reinforcing computer cabinet, comprise casing and case lid 14, described casing is by display panel 1, left plate 2, right plate 3, rear panel 4, base plate 5, chassis frame 6 forms, described base plate 5 upper strata is provided with the printed board 7 be connected with described casing, described rear panel 4 is provided with fan 8, it is characterized in that the both sides of described printed board 7 are connected with wedge lock mechanism, the gathering sill that described wedge lock mechanism is provided with by described casing is fixedly connected with described casing, and described wedge lock mechanism comprises wedge 9, move to left slide block 10, move to right slide block 11, tie down screw 12, guide groove plate 13, described in move to left slide block 10, the described slide block 11 that moves to right, described wedge 9 is enclosed within described tie down screw 12 respectively, described in move to left slide block 10, the described slide block 11 that moves to right is connected with described wedge 9 surface, and can along described wedge 9 surface sliding, and described wedge 9 is fixedly connected with described guide groove plate 13, and described guide groove plate 13 matches with described gathering sill.
The described slide block 10 that moves to left, described in the slide block 11 that moves to right lay respectively at the both sides of described wedge 9.
By securing member and sealing strip compact siro spinning technology between described casing and described case lid 14.
Described display panel 1, described left plate 2, described right plate 3, between described rear panel 4 and described chassis frame 6 by securing member and sealing strip compact siro spinning technology.
Described sealing strip is O type conductive rubber sealing strip.
The present invention is provided with wedge lock mechanism, this locking device has locking function, less thermal contact resistance and convenient, flexible dismantling property highly reliably, by rivet riveting securely in the both sides of printed board 7, match with the gathering sill of box side, printed board 7 can be made to insert in vertical direction.Apply pretightning force to tie down screw 12 structure clockwise direction, the slide block 10 that moves to left, the slide block 11 that moves to right will be mobile along wedge 9 surface, thus realize in the lateral direction with the contact of side plate gathering sill, until locking.Adopt this locking device not only greatly to improve mounting condition, improve resonance frequency, reduce amplitude, thus improve the resistance to shock of printed board 7, and during locking, the slide block 10 that moves to left, the slide block 11 that moves to right compress with both sides guide groove plate 13, make the contact impedance between cold drawing and cabinet wall greatly reduce.
For the compact siro spinning technology by securing member between chassis frame 6 and panel, side plate, in design, securing member adopts steel-wire screw-socket, not only increases the load-bearing capacity and fatigue resistance that are threaded, avoids the generation of the easy stripped thread phenomenon of tapping; More because the material of steel-wire screw-socket is resistance to tough, corrosion resistant high-quality steel, can prevent the bad phenomenon such as the rust that is threaded is dead, stuck, scratch from producing, further enhancing anti-vibration resistance and the impact resistance of complete machine.
Above-described embodiment preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1. a reinforcing computer cabinet, comprise casing and case lid, described casing is by display panel, left plate, right plate, rear panel, base plate, chassis frame forms, described base plate upper strata is provided with the printed board be connected with described casing, described rear panel is provided with fan, it is characterized in that the both sides of described printed board are connected with wedge lock mechanism, the gathering sill that described wedge lock mechanism is provided with by described casing is fixedly connected with described casing, described wedge lock mechanism comprises wedge, move to left slide block, move to right slide block, tie down screw, guide groove plate, the described slide block that moves to left, the described slide block that moves to right, described wedge is enclosed within described tie down screw respectively, the described slide block that moves to left, the described slide block that moves to right is connected with described wedge surface, and can along described wedge surface sliding, described wedge is fixedly connected with described guide groove plate, described guide groove plate and described gathering sill match.
2. reinforcing computer cabinet according to claim 1, the slide block that moves to left described in it is characterized in that, described in the slide block that moves to right lay respectively at the both sides of described wedge.
3. reinforcing computer cabinet according to claim 1, is characterized in that between described casing and described case lid by securing member and sealing strip compact siro spinning technology.
4. reinforcing computer cabinet according to claim 1, it is characterized in that described display panel, described left plate, described right plate, between described rear panel and described chassis frame by securing member and sealing strip compact siro spinning technology.
5. the reinforcing computer cabinet according to claim 3 or 4, is characterized in that described sealing strip is O type conductive rubber sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147983.6A CN104808748A (en) | 2015-03-31 | 2015-03-31 | Ruggedized computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147983.6A CN104808748A (en) | 2015-03-31 | 2015-03-31 | Ruggedized computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104808748A true CN104808748A (en) | 2015-07-29 |
Family
ID=53693659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510147983.6A Pending CN104808748A (en) | 2015-03-31 | 2015-03-31 | Ruggedized computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104808748A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955419A (en) * | 2016-06-29 | 2016-09-21 | 山东超越数控电子有限公司 | Method for realizing electromagnetic compatibility of ruggedized computer |
| CN107577300A (en) * | 2017-10-16 | 2018-01-12 | 北京星网船电科技有限公司 | A kind of comprehensive control equipment based on CPCI frameworks reinforces cabinet |
| CN107741769A (en) * | 2017-11-13 | 2018-02-27 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of ruggedized computer for adapting to more dimensions modules |
| CN110388555A (en) * | 2019-03-08 | 2019-10-29 | 泰山医学院 | A kind of net mask instrument mounting device |
| CN110996598A (en) * | 2019-11-22 | 2020-04-10 | 中国电子科技集团公司第三十四研究所 | Reinforcing device capable of directly locking circuit board outside box |
-
2015
- 2015-03-31 CN CN201510147983.6A patent/CN104808748A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955419A (en) * | 2016-06-29 | 2016-09-21 | 山东超越数控电子有限公司 | Method for realizing electromagnetic compatibility of ruggedized computer |
| CN105955419B (en) * | 2016-06-29 | 2019-06-25 | 山东超越数控电子有限公司 | A kind of ruggedized computer electromagnetic compatibility implementation method |
| CN107577300A (en) * | 2017-10-16 | 2018-01-12 | 北京星网船电科技有限公司 | A kind of comprehensive control equipment based on CPCI frameworks reinforces cabinet |
| CN107741769A (en) * | 2017-11-13 | 2018-02-27 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of ruggedized computer for adapting to more dimensions modules |
| CN110388555A (en) * | 2019-03-08 | 2019-10-29 | 泰山医学院 | A kind of net mask instrument mounting device |
| CN110996598A (en) * | 2019-11-22 | 2020-04-10 | 中国电子科技集团公司第三十四研究所 | Reinforcing device capable of directly locking circuit board outside box |
| CN110996598B (en) * | 2019-11-22 | 2024-04-19 | 中国电子科技集团公司第三十四研究所 | Reinforcing device capable of directly locking circuit board outside box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |