CN208128626U - A kind of reinforcement structure of the 9U board suitable for PXI and PXIe standard - Google Patents
A kind of reinforcement structure of the 9U board suitable for PXI and PXIe standard Download PDFInfo
- Publication number
- CN208128626U CN208128626U CN201820579292.2U CN201820579292U CN208128626U CN 208128626 U CN208128626 U CN 208128626U CN 201820579292 U CN201820579292 U CN 201820579292U CN 208128626 U CN208128626 U CN 208128626U
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- Prior art keywords
- board
- shielding plate
- electromagnetic shielding
- pxi
- bending end
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Abstract
The utility model discloses a kind of reinforcement structures of 9U board suitable for PXI and PXIe standard, are related to 9U board mounting structure technical field；Including electromagnetic shielding plate and 9U board, after the opposite both ends of the electromagnetic shielding plate are respectively facing the direction bending of 9U board, the first bending end and the second bending end are formed；The electromagnetic shielding plate is fixedly mounted on above 9U board, is formed installation cavity between the two, is provided with multiple ventilation openings being connected with installation cavity on the first bending end and the second bending end；Multiple heater elements are fixedly mounted on the 9U board, a radiator is additionally provided in the installation cavity, the upper surface of multiple heater elements is tightly attached on the radiator, which is fixedly mounted on the lower surface of electromagnetic shielding plate；The utility model has the beneficial effects that：The structure effective solution heat dissipation problem of large scale board, prevents the element over-temperature on board.
Description
Technical field
The utility model relates to 9U board mounting structure technical fields, more specifically, the utility model relates to one kind to fit
The reinforcement structure of 9U board for PXI and PXIe standard.
Background technique
Board is a kind of printed circuit board, abbreviation pcb board, and when production has lock pin, and the main circuit of computer can be inserted
In the slot of plate (mainboard), for controlling the equipment such as the operation of hardware, such as display, capture card, after driver is installed, i.e.,
Corresponding hardware capability can be achieved.
Currently, this field is less to the electromagnetic armouring structure of large-sized board, the range all in 3U board and 6U board
It is interior.Oversized due to 9U board, the difficulty for the structure for being electromagnetically shielded and being reinforced to it also increases accordingly, 9U board
On element will appear overheat, cause the operation of board to go wrong.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of 9U board suitable for PXI and PXIe standard
Reinforcement structure, the structure effective solution heat dissipation problem of large scale board prevents the element over-temperature on board.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of suitable for PXI and PXIe standard
The reinforcement structure of 9U board, thes improvement is that：Including electromagnetic shielding plate and 9U board, the electromagnetic shielding plate it is opposite two
After end is respectively facing the direction bending of 9U board, the first bending end and the second bending end are formed；
The electromagnetic shielding plate is fixedly mounted on above 9U board, forms installation cavity, the first bending end between the two
With multiple ventilation openings being connected with installation cavity are provided on the second bending end；
Multiple heater elements are fixedly mounted on the 9U board, a radiator is additionally provided in the installation cavity,
The upper surface of multiple heater elements is tightly attached on the radiator, which is fixedly mounted on electromagnetic shielding plate
Lower surface.
In such a configuration, the upper surface of the electromagnetic shielding plate is provided with a groove, and the groove is in electromagnetic shielding plate
Lower surface form a convex block, the radiator is fixedly mounted on convex block.
In such a configuration, the 9U board has perpendicular vertical side walls, and the both ends of vertical side walls are distinguished
It is provided with a locating part, is defined by position of the locating part to the first bending end and the second bending end.
In such a configuration, the electromagnetic shielding plate is fixed on 9U board by multiple rivet joint screws.
In such a configuration, multiple connection-pegs are electrically connected on the side of the 9U board.
In such a configuration, the ventilation opening is elongated.
The utility model has the beneficial effects that：The structural strengthening of the utility model very good solution large scale board is asked
Topic, prevent board it is oversized caused by deform；Due to increasing electromagnetic shielding plate, the large scale board of very good solution
Electromagnetic shielding problem, prevent the electromagnetic interference in environment；In addition, solving board by the design of radiator structure and powering on
The problem of subcomponent radiates, avoids electronic component from overheating, simultaneously as the structure of electromagnetic shielding plate upper protruding block designs, convenient for dissipating
The installation of hot body, while the volume of installation cavity is increased, so that release efficiency is more preferably.
Detailed description of the invention
Fig. 1 is a kind of main view of the reinforcement structure of 9U board suitable for PXI and PXIe standard of the utility model.
Fig. 2 is a kind of detonation configuration of the reinforcement structure of 9U board suitable for PXI and PXIe standard of the utility model
Schematic diagram.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being related in patent, not singly refer to that component directly connects, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each skill in the utility model creation
Art feature, can be with combination of interactions under the premise of not conflicting conflict.
Shown in reference picture 1, Fig. 2, the utility model discloses a kind of reinforcement of 9U board suitable for PXI and PXIe standard
Structure, in the present embodiment, including electromagnetic shielding plate 10 and 9U board 20, the opposite both ends of the electromagnetic shielding plate 10 are respectively facing
After the direction bending of 9U board 20, the first bending end 101 and the second bending end 102 are formed；The electromagnetic shielding plate 10 is fixed
It is mounted on 20 top of 9U board, installation cavity is formed between the two, specifically, the electromagnetic shielding plate 10 passes through multiple rivetings
Stud 30 is fixed on 9U board 20.It is provided on first bending end 101 and the second bending end 102 multiple with installation cavity phase
The ventilation opening 103 of connection, specifically, the ventilation opening 103 is elongated.It is fixedly mounted on the 9U board 20 multiple
Heater element 201 is additionally provided with a radiator 40 in the installation cavity, and the upper surface of multiple heater elements 201 is equal
It is tightly attached on the radiator 40, which is fixedly mounted on the lower surface of electromagnetic shielding plate 10.
In the above-described embodiment, the upper surface of the electromagnetic shielding plate 10 is provided with a groove 104, which exists
The lower surface of electromagnetic shielding plate 10 forms a convex block, and the radiator 40 is fixedly mounted on convex block.In addition, the 9U board
20 have perpendicular vertical side walls 202, and the both ends of vertical side walls 202 are respectively arranged with a locating part 50, pass through limit
Part 50 is defined the position at the first bending end 101 and the second bending end 102；Electrically connect on the side of the 9U board 20
Then multiple connection-pegs 203.
By above-mentioned structure, the utility model very good solution structural strengthening problem of large scale board prevents plate
Card it is oversized caused by deform；Due to increasing electromagnetic shielding plate 10, the electromagnetism of the large scale board of very good solution
Shielding problem prevents the electromagnetic interference in environment；In addition, passing through the design of 40 structure of radiator, solves electronics member on board
The problem of part radiates, avoids electronic component from overheating, simultaneously as the structure of 10 upper protruding block of electromagnetic shielding plate designs, convenient for heat dissipation
The installation of body 40, while the volume of installation cavity is increased, so that release efficiency is more preferably.
It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of reinforcement structure of the 9U board suitable for PXI and PXIe standard, it is characterised in that：Including electromagnetic shielding plate and 9U
Board forms the first bending end and second after the opposite both ends of the electromagnetic shielding plate are respectively facing the direction bending of 9U board
Bending end；
The electromagnetic shielding plate is fixedly mounted on above 9U board, forms installation cavity between the two, the first bending end and the
Multiple ventilation openings being connected with installation cavity are provided on eighty percent discount bent-up end；
Multiple heater elements are fixedly mounted on the 9U board, a radiator is additionally provided in the installation cavity, it is described
The upper surfaces of multiple heater elements be tightly attached on the radiator, which is fixedly mounted under electromagnetic shielding plate
Surface.
2. a kind of reinforcement structure of 9U board suitable for PXI and PXIe standard according to claim 1, feature exist
In：The upper surface of the electromagnetic shielding plate is provided with a groove, which forms a convex block, institute in the lower surface of electromagnetic shielding plate
The radiator stated is fixedly mounted on convex block.
3. a kind of reinforcement structure of 9U board suitable for PXI and PXIe standard according to claim 1, feature exist
In：The 9U board has perpendicular vertical side walls, and the both ends of vertical side walls are respectively arranged with a locating part, pass through limit
Position part is defined the position at the first bending end and the second bending end.
4. a kind of reinforcement structure of 9U board suitable for PXI and PXIe standard according to claim 1, feature exist
In：The electromagnetic shielding plate is fixed on 9U board by multiple rivet joint screws.
5. a kind of reinforcement structure of 9U board suitable for PXI and PXIe standard according to claim 1, feature exist
In：Multiple connection-pegs are electrically connected on the side of the 9U board.
6. a kind of reinforcement structure of 9U board suitable for PXI and PXIe standard according to claim 1, feature exist
In：The ventilation opening is elongated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579292.2U CN208128626U (en) | 2018-04-23 | 2018-04-23 | A kind of reinforcement structure of the 9U board suitable for PXI and PXIe standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579292.2U CN208128626U (en) | 2018-04-23 | 2018-04-23 | A kind of reinforcement structure of the 9U board suitable for PXI and PXIe standard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128626U true CN208128626U (en) | 2018-11-20 |
Family
ID=64186850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579292.2U Expired - Fee Related CN208128626U (en) | 2018-04-23 | 2018-04-23 | A kind of reinforcement structure of the 9U board suitable for PXI and PXIe standard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733644A (en) * | 2019-09-12 | 2020-01-31 | 北京安达维尔航空设备有限公司 | kinds of reinforced board card support |
| CN113615327A (en) * | 2019-01-15 | 2021-11-05 | 株式会社日立高新技术 | Electromagnetic field shielding plate, method for manufacturing same, electromagnetic field shielding structure, and semiconductor manufacturing environment |
-
2018
- 2018-04-23 CN CN201820579292.2U patent/CN208128626U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615327A (en) * | 2019-01-15 | 2021-11-05 | 株式会社日立高新技术 | Electromagnetic field shielding plate, method for manufacturing same, electromagnetic field shielding structure, and semiconductor manufacturing environment |
| CN113615327B (en) * | 2019-01-15 | 2023-10-13 | 株式会社日立高新技术 | Electromagnetic field shielding plate, method for manufacturing the same, shielding structure, and semiconductor manufacturing environment |
| CN110733644A (en) * | 2019-09-12 | 2020-01-31 | 北京安达维尔航空设备有限公司 | kinds of reinforced board card support |
| CN110733644B (en) * | 2019-09-12 | 2021-08-10 | 北京安达维尔航空设备有限公司 | Reinforced board card support |
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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: 20181120 Termination date: 20190423 |