CN111077963A - Anticollision computer housing - Google Patents
Anticollision computer housing Download PDFInfo
- Publication number
- CN111077963A CN111077963A CN201911312578.XA CN201911312578A CN111077963A CN 111077963 A CN111077963 A CN 111077963A CN 201911312578 A CN201911312578 A CN 201911312578A CN 111077963 A CN111077963 A CN 111077963A
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- piston
- shell
- box body
- air bag
- collision
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses an anti-collision computer shell, and belongs to the field of computer shells. An anti-collision computer shell comprises a shell body, wherein a groove is formed in the shell body, the computer shell further comprises an air bag, the number of clamping plates is four, the clamping plates can be detachably connected to the side wall of the shell body, and a plurality of mutually hinged protection plates are connected between every two adjacent clamping plates; the sealing box body is a hollow sealing structure and is fixedly connected to the outer side wall of the shell body and is connected with the air bag in a sealing way; the upper end of the push rod is rotationally connected with the protection plate, and the lower end of the push rod is rotationally connected with the piston and is used for driving the piston to slide up and down in the sealing box body; the one-way valve is used for connecting the air bag and the sealing box body; the invention can block external impact through the protection plate, and simultaneously inflates the air bag positioned in the groove through the air transmission shell to play a role in secondary protection.
Description
Technical Field
The invention relates to the technical field of computer housings, in particular to an anti-collision computer housing.
Background
The computer case is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories to play a role in supporting and protecting, but although the existing computer case can provide the protection, the existing computer case cannot bear stronger vibration and collision, and particularly under some complex working environments, once the computer is subjected to strong collision, the computer case is very easy to damage parts such as a main board and the like in the computer case;
through searching, if the patent number is: CN208752536U, announcement date is: 2019-04-16, which discloses an anti-collision computer case, the technical scheme can be that an anti-collision case is additionally arranged on the basis of the functions of the existing computer mainframe, so that the anti-collision computer case not only can resist the collision of external force, but also has the functions of heat dissipation, water prevention and convenience in moving or fixing.
However, the patent is analyzed to have the following defects: the anti-collision computer shell is only arranged outside the mainframe box, the anti-collision effect is not good when the impact force is strong, and vibration is easily generated on the mainframe box to damage internal parts during collision, so that the anti-collision computer shell is provided to improve the anti-collision effect of the mainframe box.
Disclosure of Invention
The invention aims to improve the anti-collision effect of a mainframe box and the technical problem of shock absorption in collision, and provides an anti-collision computer shell.
In order to achieve the purpose, the invention adopts the following technical scheme:
the anti-collision computer shell comprises a shell body, wherein a groove is formed in the shell body, and the computer shell further comprises
The air bag is connected in the groove;
the clamping plates are four and can be detachably connected to the side wall of the shell body, and a plurality of mutually hinged protection plates are connected between every two adjacent clamping plates;
the sealing box body is a hollow sealing structure and is fixedly connected to the outer side wall of the shell body and is connected with the air bag in a sealing way;
the piston is connected in the sealing box body in a sealing and sliding manner;
the upper end of the push rod is rotationally connected with the protection plate, and the lower end of the push rod is rotationally connected with the piston and is used for driving the piston to slide up and down in the sealing box body;
and the one-way valve is used for connecting the air bag and the sealing box body.
Preferably, the computer housing further comprises a gas transmission housing connected in the housing body;
the air transmission shell is internally and rotatably connected with a heat dissipation fan and is communicated with the air bag through an air pipe.
Preferably, the joint of the air pipe and the air bag is connected with an air overflow valve.
Preferably, a part for resetting the piston is connected between the piston and the bottom wall of the sealed box body.
Preferably, the part for resetting the piston comprises a telescopic rod, the lower end of the telescopic rod is arranged on the inner wall of the bottom of the sealed box body, and the upper end of the telescopic rod is connected with the piston;
the telescopic rod is sleeved with a spring, and two ends of the spring respectively abut against the piston and the inner wall of the bottom of the sealed box body.
Preferably, the part for resetting the piston comprises two electromagnetic blocks, the two electromagnetic blocks are respectively connected to the bottom of the piston and the inner wall of the bottom of the sealing box body, and the magnetic forces of the two electromagnetic blocks repel each other.
Preferably, a transmission shaft of the heat radiation fan is connected with a micro power generation disc, and an output end of the micro power generation disc is electrically connected with the two electromagnetic blocks.
Preferably, the clamping plate and the outer wall of the shell body are provided with screw holes, and bolts are connected in the screw holes.
Preferably, the plurality of protection plates are rectangular plates and are connected in a rotating mode through pin shafts.
Preferably, the top of the sealed box body is provided with a stop block for limiting the movement of the piston.
Compared with the prior art, the invention provides an anti-collision computer shell, which has the following beneficial effects:
according to the invention, external impact can be blocked through the protection plate, meanwhile, the air bag positioned in the groove is inflated through the air transmission shell, so that secondary protection is achieved, and when the air bag is impacted greatly, the air bag is also inflated through extrusion of the protection plate, so that internal parts are fully protected;
in addition, the reset part in the sealing box body can be conducted while the cooling fan rotates, so that the magnetic force between the two electromagnetic blocks cannot be weakened, and the impact resistance of the protection plate is improved.
Drawings
Fig. 1 is a first schematic structural diagram of an anti-collision computer housing according to the present invention;
fig. 2 is a schematic structural diagram of an anti-collision computer housing according to the present invention;
fig. 3 is a schematic structural diagram of an anti-collision computer housing according to the present invention;
FIG. 4 is a schematic view of the structure of the portion A of the computer housing of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a portion B of the anti-collision computer housing of FIG. 4 according to the present invention;
fig. 6 is a schematic structural diagram of an anti-collision computer housing electromagnet according to the present invention.
In the figure: 1. a housing body; 101. a groove; 102. clamping a plate; 103. a bolt; 2. an air bag; 3. a protection plate; 301. a pin shaft; 302. a push rod; 4. sealing the box body; 401. a piston; 402. a one-way valve; 403. a spring; 404. a telescopic rod; 405. a stopper; 5. a gas delivery housing; 501. a heat radiation fan; 502. an air tube; 503. an air relief valve; 6. an electromagnetic block; 601. miniature electricity generation dish.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, an anti-collision computer housing comprises a housing body 1, a groove 101 is formed on the housing body 1, and the computer housing further comprises
The air bag 2 is connected in the groove 101;
the clamping plates 102 are four and can be detachably connected to the side wall of the shell body 1, and a plurality of mutually hinged protection plates 3 are connected between every two adjacent clamping plates 102;
the sealing box body 4 is a hollow sealing structure and is fixedly connected to the outer side wall of the shell body 1 and is connected with the air bag 2 in a sealing way;
a piston 401 hermetically and slidably connected in the sealed box body 4;
the upper end of the push rod 302 is rotatably connected with the protection plate 3, and the lower end of the push rod 302 is rotatably connected with the piston 401 and used for driving the piston 401 to slide up and down in the sealed box body 4;
a check valve 402 for connection between the airbag 2 and the sealed case 4.
The computer shell also comprises a gas transmission shell 5 connected in the shell body 1;
a heat radiation fan 501 is rotatably connected in the air transmission shell 5, and the air transmission shell 5 is communicated with the air bag 2 through an air pipe 502.
The joint of the air tube 502 and the air bag 2 is connected with an air overflow valve 503.
A means for returning the piston 401 is connected between the piston 401 and the bottom wall of the sealed case 4.
The part for resetting the piston 401 comprises an expansion link 404, the lower end of the expansion link 404 is arranged on the inner wall of the bottom of the sealed box body 4, and the upper end of the expansion link is connected with the piston 401;
the telescopic rod 404 is sleeved with a spring 403, and two ends of the spring 403 respectively abut against the piston 401 and the inner wall of the bottom of the sealed box body 4.
When the scheme is used, the four clamping plates 102 are additionally arranged on the outer wall of the shell body 1, the protection plates 3 connected among the four clamping plates 102 can resist impact force generated by external collision, in addition, after the host is started, wind is blown into the air transmission shell 5 through the cooling fan 501, the air bags 2 in the grooves 101 are inflated through the air pipes 502, after the air bags 2 are saturated, the gas is exhausted through the overflow valve 503, meanwhile, when the host is greatly impacted, the protection plates 3 are inwards extruded, the piston 401 is driven to slide in the sealed box body 4 through the push rod 302, so that the air pressure in the sealed box body 4 is exhausted into the air bags 2, the air bags 2 are inflated, the function of multi-layer protection is achieved, internal hardware is damaged by placing, the spring 403 can drive the piston 401 to reset, the protection plates 3 are supported through the spring 403 during small impact, and can be inwards extruded through the protection plates 3, therefore, the shock absorption function can be realized, and the situation that the internal parts are welded or fall off due to vibration can be prevented.
Example 2:
referring to fig. 1, 2, 3, 4, and 6, an anti-collision computer case includes a case body 1, a groove 101 is formed on the case body 1, and the computer case further includes
The air bag 2 is connected in the groove 101;
the clamping plates 102 are four and can be detachably connected to the side wall of the shell body 1, and a plurality of mutually hinged protection plates 3 are connected between every two adjacent clamping plates 102;
the sealing box body 4 is a hollow sealing structure and is fixedly connected to the outer side wall of the shell body 1 and is connected with the air bag 2 in a sealing way;
a piston 401 hermetically and slidably connected in the sealed box body 4;
the upper end of the push rod 302 is rotatably connected with the protection plate 3, and the lower end of the push rod 302 is rotatably connected with the piston 401 and used for driving the piston 401 to slide up and down in the sealed box body 4;
a check valve 402 for connection between the airbag 2 and the sealed case 4.
The computer shell also comprises a gas transmission shell 5 connected in the shell body 1;
a heat radiation fan 501 is rotatably connected in the air transmission shell 5, and the air transmission shell 5 is communicated with the air bag 2 through an air pipe 502.
The joint of the air tube 502 and the air bag 2 is connected with an air overflow valve 503.
A means for returning the piston 401 is connected between the piston 401 and the bottom wall of the sealed case 4.
The means for resetting the piston 401 comprises two electromagnetic blocks 6, the two electromagnetic blocks 6 are respectively connected to the bottom of the piston 401 and the inner wall of the bottom of the sealed box body 4, and the magnetic forces of the two electromagnetic blocks 6 repel each other.
This embodiment adopts two magnetism repellent's electromagnetism piece 6 to support guard plate 3 to save manufacturing cost, the noise abatement avoids the noise that the long-time spring 403 that uses rusts and produce.
Example 3:
referring to fig. 6, basically the same as embodiment 2, further, a micro power disc 601 is connected to a transmission shaft of the heat dissipation fan 501, an output end of the micro power disc 601 is electrically connected to two electromagnetic blocks 6, and after the electromagnetic blocks 6 are used for a long time, magnetic force is weakened, so that the micro power disc 601 is installed on a rotation shaft of the heat dissipation fan 501, and thus the micro power disc 601 is electrically connected to the electromagnetic blocks 6, and it is ensured that the magnetic force between the two electromagnetic blocks 6 is not weakened, and the micro power disc 601 in the present scheme adopts the technology of the generator on the existing automobile.
Example 4:
referring to fig. 1, basically the same as embodiment 1, further, the outer walls of the clamping plate 102 and the housing body 1 are provided with screw holes, and bolts 103 are connected in the screw holes, and the clamping plate 102 of the present scheme is connected with the housing body 1 through the bolts 103, and a clamping block slot mode can also be adopted.
The plurality of protection plates 3 are rectangular plates and are rotationally connected through a pin shaft 301.
The top of the sealed box 4 is provided with a stopper 405 for limiting the movement of the piston 401.
According to the invention, external impact can be blocked through the protection plate 3, meanwhile, the air bag 2 in the groove 101 is inflated through the air transmission shell 5, so that secondary protection is achieved, and when the air bag is subjected to large impact, the air bag 2 is also inflated through extrusion of the protection plate 3, so that internal parts are fully protected;
in addition, the reset component in the sealed box body 4 can be conducted while the heat radiation fan 501 rotates, so that the magnetic force between the two electromagnetic blocks 6 cannot be weakened, and the impact resistance of the protection plate 3 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The anti-collision computer shell comprises a shell body (1), and is characterized in that the shell body (1) is provided with a groove (101), and the computer shell further comprises
An air bag (2) for connection in the recess (101);
the protective cover comprises four clamping plates (102), wherein the four clamping plates (102) are detachably connected to the side wall of the shell body (1), and a plurality of protective plates (3) which are hinged to each other are connected between every two adjacent clamping plates (102);
the sealing box body (4) is a hollow sealing structure and is fixedly connected to the outer side wall of the shell body (1) and is connected with the air bag (2) in a sealing way;
the piston (401) is connected in the sealing box body (4) in a sealing and sliding manner;
the upper end of the push rod (302) is rotationally connected with the protection plate (3), and the lower end of the push rod is rotationally connected with the piston (401) and is used for driving the piston (401) to slide up and down in the sealed box body (4);
and the one-way valve (402) is connected between the air bag (2) and the sealed box body (4).
2. The crash-resistant computer case of claim 1 further comprising a gas transmission housing (5) connected within the case body (1);
the air transmission shell (5) is connected with a heat dissipation fan (501) in a rotating mode, and the air transmission shell (5) is communicated with the air bag (2) through an air pipe (502).
3. Anti-collision computer housing according to claim 2, characterized in that a gas overflow valve (503) is connected to the connection of the gas pipe (502) and the airbag (2).
4. Anti-collision computer housing according to any one of claims 1 to 3, characterised in that a means for resetting the piston (401) is connected between the piston (401) and the bottom wall of the sealed box (4).
5. Anti-collision computer housing according to claim 4, characterized in that the means for resetting the piston (401) comprise a telescopic rod (404), the telescopic rod (404) being mounted at its lower end on the inner bottom wall of the sealed box (4) and at its upper end connected to the piston (401);
the telescopic rod (404) is sleeved with a spring (403), and two ends of the spring (403) respectively abut against the piston (401) and the inner wall of the bottom of the sealed box body (4).
6. Anti-collision computer housing according to claim 4, characterized in that the means for resetting the piston (401) comprise two electromagnetic blocks (6), the two electromagnetic blocks (6) are respectively connected to the bottom of the piston (401) and the inner wall of the bottom of the sealed box body (4), and the two electromagnetic blocks (6) repel each other magnetically.
7. The anti-collision computer shell according to claim 6, wherein a micro power generation disc (601) is connected to a transmission shaft of the heat dissipation fan (501), and an output end of the micro power generation disc (601) is electrically connected to the two electromagnetic blocks (6).
8. An anti-collision computer housing according to claim 1, wherein the clamping plate (102) and the outer wall of the housing body (1) are provided with screw holes, and the screw holes are internally connected with bolts (103).
9. An anti-collision computer housing according to claim 1, 2, 3 or 8, wherein the plurality of protection plates (3) are rectangular plates and are rotatably connected with each other through a pin (301).
10. Anti-collision computer housing according to claim 1 or 2 or 3 or 8, characterized in that the top of the sealing box (4) is provided with a stop (405) for limiting the movement of the piston (401).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312578.XA CN111077963B (en) | 2019-12-18 | 2019-12-18 | Anticollision computer housing |
| CN202011252446.5A CN112363576B (en) | 2019-12-18 | 2019-12-18 | Self-inflating anti-collision computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312578.XA CN111077963B (en) | 2019-12-18 | 2019-12-18 | Anticollision computer housing |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011252446.5A Division CN112363576B (en) | 2019-12-18 | 2019-12-18 | Self-inflating anti-collision computer |
Publications (2)
| Publication Number | Publication Date |
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| CN111077963A true CN111077963A (en) | 2020-04-28 |
| CN111077963B CN111077963B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011252446.5A Active CN112363576B (en) | 2019-12-18 | 2019-12-18 | Self-inflating anti-collision computer |
| CN201911312578.XA Active CN111077963B (en) | 2019-12-18 | 2019-12-18 | Anticollision computer housing |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011252446.5A Active CN112363576B (en) | 2019-12-18 | 2019-12-18 | Self-inflating anti-collision computer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489698A (en) * | 2020-11-30 | 2021-03-12 | 黄海峰 | Information storage disk protection device for avoiding rigid damage |
| CN113368958A (en) * | 2021-06-29 | 2021-09-10 | 马鞍山格林环保科技有限公司 | High-pressure roller mill for ore crushing and working method thereof |
| CN113448407A (en) * | 2021-07-19 | 2021-09-28 | 中国地质大学（北京） | Reinforced structure and computer with same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390819A (en) * | 2017-07-31 | 2017-11-24 | 合肥千奴信息科技有限公司 | A kind of novel computer cabinet device |
| CN207001281U (en) * | 2017-07-21 | 2018-02-13 | 广东省湛江市家用电器工业有限公司 | A kind of anticollision type electric cooker packing box |
| CN207457937U (en) * | 2017-11-20 | 2018-06-05 | 河南应用技术职业学院 | A kind of anticollision counter body |
| CN207965777U (en) * | 2018-03-29 | 2018-10-12 | 湖南文理学院 | A kind of easy-to-dismount computer anticollision cabinet |
| CN208315627U (en) * | 2018-04-27 | 2019-01-01 | 江苏同科蓄电池股份有限公司 | A kind of battery with anticollision device, collision-prevention device |
| CN208539357U (en) * | 2018-06-30 | 2019-02-22 | 清远市美阳自动化科技有限公司 | A kind of anti-collision damping shell of electrical equipment automation control cabinet |
| CN208752536U (en) * | 2018-10-17 | 2019-04-16 | 河北一瓦计算机科技有限公司 | A kind of anticollision counter body |
| CN109871083A (en) * | 2017-12-04 | 2019-06-11 | 西安智悦达软件有限责任公司 | A kind of external protection guards of computer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050213302A1 (en) * | 2004-03-29 | 2005-09-29 | Hao-Cheng Lin | Heat-dissipating device for a portable computer |
| CN106774714B (en) * | 2016-12-20 | 2019-10-22 | 河北思达歌数据科技投资有限公司 | A kind of big data all-in-one machine protective device |
| CN207601700U (en) * | 2017-11-01 | 2018-07-10 | 天津宏泰电子科技有限公司 | A kind of computer cabinet with shock-absorbing function |
| CN110413062A (en) * | 2018-04-27 | 2019-11-05 | 绍兴亿都信息技术有限公司 | A kind of fixed mainboard vibration damping installation apparatus of air bag of computer hardware installation |
-
2019
- 2019-12-18 CN CN202011252446.5A patent/CN112363576B/en active Active
- 2019-12-18 CN CN201911312578.XA patent/CN111077963B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207001281U (en) * | 2017-07-21 | 2018-02-13 | 广东省湛江市家用电器工业有限公司 | A kind of anticollision type electric cooker packing box |
| CN107390819A (en) * | 2017-07-31 | 2017-11-24 | 合肥千奴信息科技有限公司 | A kind of novel computer cabinet device |
| CN207457937U (en) * | 2017-11-20 | 2018-06-05 | 河南应用技术职业学院 | A kind of anticollision counter body |
| CN109871083A (en) * | 2017-12-04 | 2019-06-11 | 西安智悦达软件有限责任公司 | A kind of external protection guards of computer |
| CN207965777U (en) * | 2018-03-29 | 2018-10-12 | 湖南文理学院 | A kind of easy-to-dismount computer anticollision cabinet |
| CN208315627U (en) * | 2018-04-27 | 2019-01-01 | 江苏同科蓄电池股份有限公司 | A kind of battery with anticollision device, collision-prevention device |
| CN208539357U (en) * | 2018-06-30 | 2019-02-22 | 清远市美阳自动化科技有限公司 | A kind of anti-collision damping shell of electrical equipment automation control cabinet |
| CN208752536U (en) * | 2018-10-17 | 2019-04-16 | 河北一瓦计算机科技有限公司 | A kind of anticollision counter body |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489698A (en) * | 2020-11-30 | 2021-03-12 | 黄海峰 | Information storage disk protection device for avoiding rigid damage |
| CN113368958A (en) * | 2021-06-29 | 2021-09-10 | 马鞍山格林环保科技有限公司 | High-pressure roller mill for ore crushing and working method thereof |
| CN113368958B (en) * | 2021-06-29 | 2023-10-10 | 马鞍山格林环保科技有限公司 | High-pressure roller mill for ore crushing and working method thereof |
| CN113448407A (en) * | 2021-07-19 | 2021-09-28 | 中国地质大学（北京） | Reinforced structure and computer with same |
| CN113448407B (en) * | 2021-07-19 | 2023-05-05 | 中国地质大学（北京） | Reinforced structure and computer with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112363576B (en) | 2023-05-12 |
| CN112363576A (en) | 2021-02-12 |
| CN111077963B (en) | 2020-12-25 |
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