CN218995979U - Protection device of mainboard - Google Patents
Protection device of mainboard Download PDFInfo
- Publication number
- CN218995979U CN218995979U CN202223503542.XU CN202223503542U CN218995979U CN 218995979 U CN218995979 U CN 218995979U CN 202223503542 U CN202223503542 U CN 202223503542U CN 218995979 U CN218995979 U CN 218995979U
- Authority
- CN
- China
- Prior art keywords
- cover
- dust
- protection device
- main board
- mounting plate
- 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.)
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- 239000000428 dust Substances 0.000 claims abstract description 48
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 28
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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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- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a protection device for a main board, which comprises a positioning mounting plate, wherein a limiting frame is arranged on one end face of the positioning mounting plate, a main board body is arranged in the limiting frame, and protection covers are arranged at two ends outside the limiting frame; the anti-dust protection device comprises a protection cover, a heat dissipation hole, a dust cover, a linkage plate and a miniature push rod, wherein the heat dissipation hole is formed in the protection cover, the dust cover is mounted on the outer side of the heat dissipation hole, the linkage plate is connected to one side outside the dust cover, the miniature push rod is connected to one side in the linkage plate, a limiting clamping groove is formed in the joint of the dust cover and the dust cover, and a dust screen surface is mounted in the dust cover. This protection device of mainboard compares with current device, can be convenient for the heat that the mainboard body produced outwards give off through the louvre to can avoid the heat to gather on the mainboard body, influence result of use and life-span, the shield can play the shielding effect to the louvre simultaneously, avoid the dust to follow heat dissipation Kong Chula to on the mainboard body.
Description
Technical Field
The utility model relates to the technical field of mainboard protection, in particular to a protection device for a mainboard.
Background
The main board is also called a motherboard and a system board, is installed in a case and is one of the most basic and important components of a computer, the main board is generally a rectangular circuit board, and main circuit systems forming the computer are installed on the main board, and the main board is generally provided with components such as a BIOS chip, an I/O control chip, a keyboard and panel control switch interface, an indicator light plug-in connector, an expansion slot, a direct-current power supply plug-in connector of the main board and a plug-in card, and the like, but the main board is easily damaged, so that a protection device of the main board is needed.
The Chinese patent with the authorized bulletin number of CN211015255U discloses a mainboard protection device and a mainboard thereof, the mainboard protection device comprises a rectangular protection frame and a rectangular limit frame, wherein an installation groove is formed in the rectangular protection frame, limit mechanisms capable of being movably connected are arranged at two ends of the installation groove in a penetrating mode, the rectangular limit frame is matched with the installation groove, four limit posts are fixedly connected to the bottom of the rectangular limit frame, damping springs fixedly connected with the bottom of the rectangular limit frame are sleeved on the limit posts, a placing groove matched with the two limit mechanisms is formed in the rectangular limit frame, the mainboard is provided with through holes matched with the four limit posts in a penetrating mode, and clamping grooves matched with the two semicircular posts are formed in the mainboard in a penetrating mode. The utility model has reasonable structure, can effectively protect and damp the main board in running and transportation, realizes the protection of the main board, and is convenient for installing and detaching the main board, and simple and convenient to operate.
Although the main board protection device can effectively protect and damp the main board in running and transportation to realize protection of the main board, the main board can generate more heat in the running process, the main board is in a relatively closed state when the protection device plays a role in protection, and the service life of the main board is influenced by inconvenient heat dissipation.
Disclosure of Invention
The utility model aims to provide a protection device for a main board, which aims to solve the problems that in the prior art, more heat is generated in the operation process of the main board, the protection device protects the main board and simultaneously ensures that the main board is in a relatively closed state, so that the heat is inconvenient to emit, and the service life of the main board is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a protection device for a motherboard, comprising:
the positioning device comprises a positioning mounting plate, wherein positioning bolts are arranged at four corners of the positioning mounting plate, a limiting frame is arranged on one end face of the positioning mounting plate, a main board body is arranged in the limiting frame, and protective covers are arranged at two ends outside the limiting frame;
the anti-dust protection device comprises a protection cover, a heat dissipation hole, a dust cover, a linkage plate and a miniature push rod, wherein the heat dissipation hole is formed in the protection cover, the dust cover is mounted on the outer side of the heat dissipation hole, the linkage plate is connected to one side outside the dust cover, the miniature push rod is connected to one side in the linkage plate, a limiting clamping groove is formed in the joint of the dust cover and the dust cover, and a dust screen surface is mounted in the dust cover.
Preferably, the limit frame is further provided with:
the elastic strip is arranged on the inner wall of the limit frame, and the main board body forms an elastic structure with the limit frame through the elastic strip.
Preferably, the protective cover is further provided with:
the guide chute is arranged at the joint of the protective cover and the positioning mounting plate, and fixing bolts are arranged at two ends of the protective cover.
Preferably, the protective cover forms a sliding clamping structure with the positioning mounting plate through the guide chute, and the protective cover is symmetrically distributed about the vertical center line of the positioning mounting plate.
Preferably, the radiating holes are distributed at equal intervals, and the dust cover and the radiating holes are mutually parallel.
Preferably, the miniature push rod forms a telescopic structure with the dust cover through the linkage plate, and the dust cover is in sliding connection with the protective cover through the limiting clamping groove.
Preferably, the dustproof net surface is overlapped with the vertical center line of the dustproof cover, and the dustproof net surface is of a hollowed-out net structure.
Compared with the prior art, the utility model provides a protection device for a main board, which has the following beneficial effects:
according to the utility model, the heat generated by the main board body can be conveniently emitted outwards through the heat radiating holes, so that the heat is prevented from being accumulated on the main board body, the service effect and the service life are influenced, meanwhile, the dust cover can play a role in shielding the heat radiating holes, dust is prevented from radiating Kong Chula onto the main board body, more heat generated by the main board in the operation process is prevented, and the protection device protects the main board and simultaneously ensures that the main board is in a relatively closed state, so that the heat is not conveniently emitted, and the service life of the main board is influenced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a protective cover according to the present utility model;
fig. 3 is a schematic structural view of the positioning mounting plate and the main board body of the present utility model.
In the figure: 1. positioning the mounting plate; 2. a main board body; 3. limiting frames; 4. an elastic strip; 5. a protective cover; 6. a guide chute; 7. a fixing bolt; 8. a heat radiation hole; 9. a dust cover; 10. a linkage plate; 11. a miniature push rod; 12. a limit clamping groove; 13. a dust-proof screen surface; 14. and positioning bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a protection device for a motherboard includes: the positioning device comprises a positioning mounting plate 1, positioning bolts 14 are arranged at four corners of the positioning mounting plate 1, a limiting frame 3 is arranged on one end face of the positioning mounting plate 1, a main board body 2 is arranged in the limiting frame 3, and protective covers 5 are arranged at two ends outside the limiting frame 3; the heat dissipation holes 8 are formed in the protective cover 5, a dust cover 9 is arranged outside the heat dissipation holes 8, one side outside the dust cover 9 is connected with a linkage plate 10, the heat dissipation holes 8 are distributed at equal intervals, and the dust cover 9 and the heat dissipation holes 8 are parallel to each other; the radiating holes 8 can facilitate outward emission of heat generated by the main board body 2, so that heat accumulation on the main board body 2 can be avoided, the service effect and service life are influenced, and meanwhile, the dust cover 9 can shield the radiating holes 8, and dust is prevented from falling onto the main board body 2 from the radiating holes 8; one side in the linkage plate 10 is connected with a micro push rod 11, the micro push rod 11 forms a telescopic structure through the linkage plate 10 and the dust cover 9, and the dust cover 9 is in sliding connection with the protective cover 5 through a limiting clamping groove 12; the miniature push rod 11 can drive the dust cover 9 to stretch and retract through the linkage plate 10, so that the dust cover 9 can be conveniently opened and closed, and the limiting clamping groove 12 can play a limiting role in limiting the movement of the dust cover 9; a limit clamping groove 12 is formed in the joint of the dust cover 9 and the dust cover 9, and a dust screen surface 13 is arranged in the dust cover 9; the dust screen surface 13 coincides with the vertical center line of the dust cover 9, and the dust screen surface 13 is of a hollowed-out net structure; the dust-proof net surface 13 with the hollowed-out net structure can play a role in ventilation while being dustproof.
Referring to fig. 1 and 3, a protection device for a motherboard includes: the elastic strip 4 is arranged on the inner wall of the limit frame 3, and the main board body 2 forms an elastic structure with the limit frame 3 through the elastic strip 4; the elastic strip 4 can play a role in blocking the main board body 2 from the limit frame 3, so that the elastic strip 4 can be prevented from being in direct contact with the limit frame 3, a good anti-abrasion effect is achieved, and meanwhile, the elastic strip 4 is elastic and can play a role in damping and buffering; the guide chute 6 is arranged at the joint of the protective cover 5 and the positioning mounting plate 1, and fixing bolts 7 are arranged at two ends of the protective cover 5; the protective cover 5 forms a sliding clamping structure with the positioning mounting plate 1 through the guide chute 6, and the protective cover 5 is symmetrically distributed about the vertical center line of the positioning mounting plate 1; the guide chute 6 can be convenient for the mutual slip between the protective cover 5 and the positioning mounting plate 1, and the fixing bolt 7 can play a positioning role on the protective cover 5, so that the protective cover 5 can be opened to disassemble and assemble the main board body 2 when needed.
Working principle: when the protection device for the main board is used, the positioning mounting plate 1 is firstly arranged at a required position through the positioning bolts 14, then the main board body 2 is arranged in the limiting frame 3, and the elastic strip 4 plays a role in blocking the main board body 2 from the limiting frame 3, so that the elastic strip 4 can be prevented from being in direct contact with the limiting frame 3, a good anti-abrasion effect can be achieved, and meanwhile, the elastic strip 4 has elasticity and can play a role in damping and buffering; after the installation is finished, the guide chute 6 slides the protective cover 5 and the positioning installation plate 1 to enable the protective cover 5 to be close to each other, the protective cover 5 is positioned through the fixing bolt 7, and the protective cover 5 can be opened to disassemble and assemble the main board body 2 when required later; then in the use process, the heat generated by the main board body 2 is conveniently emitted outwards through the heat-radiating holes 8, so that the heat is prevented from being accumulated on the main board body 2, the use effect and the service life are influenced, and meanwhile, the dust-proof net surface 13 with the hollowed-out net structure can play a role in ventilation while being dustproof; and finally, the miniature push rod 11 is started regularly, and the miniature push rod 11 drives the dust cover 9 to stretch out and draw back through the linkage plate 10, so that the dust cover 9 can be conveniently opened and closed, the limiting clamping groove 12 plays a limiting role on the movement of the dust cover 9, the dust cover 9 plays a shielding role on the heat dissipation holes 8, and dust is prevented from falling onto the main board body 2 from the heat dissipation holes 8, and the working principle of the protection device of the main board is that.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A protection device for a motherboard, comprising:
the positioning device comprises a positioning mounting plate (1), positioning bolts (14) are arranged at four corners of the positioning mounting plate (1), a limiting frame (3) is arranged on one end face of the positioning mounting plate (1), a main board body (2) is arranged in the limiting frame (3), and protective covers (5) are arranged at two ends outside the limiting frame (3);
the dustproof device comprises a radiating hole (8), wherein the radiating hole is formed in the protective cover (5), a dustproof cover (9) is arranged on the outer side of the radiating hole (8), a linkage plate (10) is connected to one side outside the dustproof cover (9), a miniature push rod (11) is connected to one side in the linkage plate (10), a limiting clamping groove (12) is formed in the joint of the dustproof cover (9) and the dustproof cover (9), and a dustproof screen surface (13) is arranged in the dustproof cover (9).
2. The protection device for a motherboard according to claim 1, wherein the limit frame (3) is further provided with:
the elastic strip (4) is arranged on the inner wall of the limit frame (3), and the main board body (2) forms an elastic structure between the elastic strip (4) and the limit frame (3).
3. A protection device for a motherboard according to claim 1, characterized in that the protective cover (5) is further provided with:
the guide chute (6) is arranged at the joint of the protective cover (5) and the positioning mounting plate (1), and fixing bolts (7) are arranged at two ends of the protective cover (5).
4. A protection device for a motherboard according to claim 3, wherein the protection cover (5) forms a sliding clamping structure with the positioning mounting plate (1) through the guiding chute (6), and the protection cover (5) is symmetrically distributed about the vertical center line of the positioning mounting plate (1).
5. The protection device for a motherboard according to claim 1, wherein the heat dissipation holes (8) are equidistantly distributed, and the dust cover (9) and the heat dissipation holes (8) are parallel to each other.
6. The protection device for the main board according to claim 1, wherein the miniature push rod (11) forms a telescopic structure with the dust cover (9) through the linkage plate (10), and the dust cover (9) is slidably connected with the protection cover (5) through the limit clamping groove (12).
7. The protection device for the motherboard according to claim 1, wherein the dust-proof net surface (13) coincides with the vertical center line of the dust-proof cover (9), and the dust-proof net surface (13) is of a hollowed-out net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503542.XU CN218995979U (en) | 2022-12-27 | 2022-12-27 | Protection device of mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503542.XU CN218995979U (en) | 2022-12-27 | 2022-12-27 | Protection device of mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218995979U true CN218995979U (en) | 2023-05-09 |
Family
ID=86217622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223503542.XU Active CN218995979U (en) | 2022-12-27 | 2022-12-27 | Protection device of mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218995979U (en) |
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2022
- 2022-12-27 CN CN202223503542.XU patent/CN218995979U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: 201800 room j6152, building 1, No. 2222, Huancheng Road, Juyuan new area, Jiading District, Shanghai Patentee after: Shanghai Chuanying Information Technology Consulting Co.,Ltd. Address before: 201600 Building 5, No. 701, Taogan Road, Sheshan Town, Songjiang District, Shanghai Patentee before: Shanghai Yunuolai Electronic Technology Co.,Ltd. |