CN205566790U - PCB board mounting structure that shock attenuation was protected against radiation - Google Patents
PCB board mounting structure that shock attenuation was protected against radiation Download PDFInfo
- Publication number
- CN205566790U CN205566790U CN201620212626.3U CN201620212626U CN205566790U CN 205566790 U CN205566790 U CN 205566790U CN 201620212626 U CN201620212626 U CN 201620212626U CN 205566790 U CN205566790 U CN 205566790U
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- pcb board
- air cushion
- electromagnetic shielding
- post
- shielding frame
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Abstract
The utility model discloses a PCB board mounting structure that shock attenuation was protected against radiation, including the electromagnetic shield frame, go up the picture peg post, first air cushion, the PCB board, the underthrust sheet -pile, the second air cushion, lower insulation board, in operation, the first shell fragment of manual extrusion, first air cushion and PCB board penetrate in proper order on last picture peg post, loosen first shell fragment afterwards, first shell fragment bullet is opened the PCB board fixedly, during installation, only need insert corresponding installation position with the underthrust sheet -pile, second shell fragment bullet open can install fixed, the vent is used for the heat dissipation of PCB board, it can be effective insulating with lower insulation board to go up the insulation board, and the safety performance is improved, first air cushion and second air cushion can effectively carry out the shock attenuation protection to the PCB board, it damages to reduce the vibration, the electromagnetic shield frame effectively protects PCB board floor space all around to the electromagnetic interference of its production, the stability of its work is improved. The device simple structure, anti -seismic performance is good, and the anti -electromagnetic interference performance is strong, and simple to operate is swift, and insulating properties is good.
Description
Technical field
This utility model relates to a kind of pcb board mounting structure, particularly relates to the pcb board mounting structure of a kind of damping radioprotective.
Background technology
PCB (Printed Circuit Board), Chinese is printed circuit board, also known as printed substrate, it it is important electronic unit, it it is the supporter of electronic devices and components, being the carrier of electronic devices and components electrical connection, printed board develops into two-sided, multilamellar and flexibility from monolayer, and remains on respective development trend.Development along with industrial technology, the installation environment of pcb board is required more and more higher, such as damping performance, electromagnetism interference performance etc., existing pcb board is bolted on mounting portion mostly, and is mostly in open state, stacks installation such as two pieces of pcb boards, not only damping performance is poor, poor anti jamming capability, and installation difficulty, insulation effect is bad.In view of disadvantages described above, it is necessary to design the pcb board mounting structure of a kind of damping radioprotective in fact.
Utility model content
Technical problem to be solved in the utility model is: provide the pcb board mounting structure of a kind of damping radioprotective, solves existing open threaded installation structure damping performance difference and the problem of poor anti jamming capability.
nullFor solving above-mentioned technical problem，The technical solution of the utility model is: the pcb board mounting structure of a kind of damping radioprotective，Including electromagnetic shielding frame、Upper plate post、First air cushion、Pcb board、Lower plugboard post、Second air cushion、Lower insulation plate，Described upper plate post is positioned at bottom electromagnetic shielding frame inwall，Described upper plate post is connected with electromagnetic shielding frame close-fitting，The first described air cushion is positioned at electromagnetic shielding frame upper end and is positioned at plate column outer wall，The first described air cushion is movably connected with electromagnetic shielding frame and is connected with upper plate intercolumniation gap，Described pcb board is positioned at the first air cushion upper end and is positioned at plate column outer wall，Described pcb board and the first air cushion are movably connected and are connected with upper plate intercolumniation gap，Described lower plugboard post is positioned at bottom electromagnetic shielding frame outer wall，Described lower plugboard post is connected with electromagnetic shielding frame close-fitting，The second described air cushion is positioned at electromagnetic shielding frame lower end and is positioned at lower plugboard column outer wall，The second described air cushion is bonding with electromagnetic shielding frame to be connected and is connected with lower plugboard intercolumniation gap，Described lower insulation plate is positioned at the second air cushion lower end and is positioned at lower plugboard column outer wall，Described lower insulation plate and the second air cushion bonding be connected and be connected with lower plugboard intercolumniation gap.
This utility model further improves as follows:
Further, described upper plate post quantity is some, is symmetrically arranged in electromagnetic shielding frame.
Further, described lower plugboard post quantity is some, is symmetrically arranged in electromagnetic shielding frame.
Further, described electromagnetic shielding frame is additionally provided with some vents, and described vent is positioned at electromagnetic shielding frame outer wall, and described vent runs through electromagnetic shielding frame main body, and described vent is shaped as square, is distributed in electromagnetic shielding frame.
Further, described electromagnetic shielding frame is additionally provided with upper insulation plate, and described upper insulation plate is positioned at electromagnetic shielding frame inwall bottom center, and described lower insulation plate is bonding with electromagnetic shielding frame to be connected.
Further, described upper plate post is additionally provided with some first shell fragments, and the first described shell fragment is positioned at plate column outer wall upper end, and the first described shell fragment is connected with upper plate post one, and the first described shell fragment is distributed in plate post.
Further, described lower plugboard post is additionally provided with some second shell fragments, and the second described shell fragment is positioned at lower plugboard column outer wall upper end, and the second described shell fragment is connected with lower plugboard post one, and the second described shell fragment is distributed in lower plugboard post.
Compared with prior art, the pcb board mounting structure of this damping radioprotective, during work, manual squeezing the first shell fragment, upper plate post penetrates the first air cushion and pcb board successively, unclamp the first shell fragment subsequently, first shell fragment flicks to be fixed pcb board, during installation, have only to lower plugboard post is inserted corresponding installation position, second shell fragment flick can install fixing, vent is for the heat radiation of pcb board, upper insulation plate and lower insulation plate can effectively insulate, improve security performance, first air cushion and the second air cushion effectively can carry out shock-absorbing protecting to pcb board, reduce vibration damage, the electromagnetic interference that it is produced by pcb board floor space surrounding effectively protected by electromagnetic shielding frame, improve its job stability.This apparatus structure is simple, and anti-seismic performance is good, and electromagnetism interference performance is strong, and quick and easy for installation, good insulation preformance.
Accompanying drawing explanation
Fig. 1 illustrates this utility model schematic diagram
Fig. 2 illustrates plate post schematic diagram on this utility model
Fig. 3 illustrates this utility model lower plugboard post schematic diagram
Plate post 2 on electromagnetic shielding frame 1
First air cushion 3 pcb board 4
Lower plugboard post 5 second air cushion 6
Lower insulation plate 7 vent 101
Upper insulation plate 102 first shell fragment 201
Second shell fragment 501
Detailed description of the invention
nullSuch as Fig. 1、Fig. 2、Shown in Fig. 3，A kind of pcb board mounting structure of damping radioprotective，Including electromagnetic shielding frame 1、Upper plate post 2、First air cushion 3、Pcb board 4、Lower plugboard post 5、Second air cushion 6、Lower insulation plate 7，Described upper plate post 2 is positioned at bottom electromagnetic shielding frame 1 inwall，Described upper plate post 2 is connected with electromagnetic shielding frame 1 close-fitting，The first described air cushion 3 is positioned at electromagnetic shielding frame 1 upper end and is positioned at plate post 2 outer wall，The first described air cushion 3 is movably connected with electromagnetic shielding frame 1 and is connected with upper plate 2 intercolumniation gap，Described pcb board 4 is positioned at the first air cushion 3 upper end and is positioned at plate post 2 outer wall，Described pcb board 4 is movably connected with the first air cushion 3 and is connected with upper plate post 2 gap，Described lower plugboard post 2 is positioned at bottom electromagnetic shielding frame 1 outer wall，Described lower plugboard post 5 is connected with electromagnetic shielding frame 1 close-fitting，The second described air cushion 6 is positioned at electromagnetic shielding frame 1 lower end and is positioned at lower plugboard post 5 outer wall，The second described air cushion 6 is bonding with electromagnetic shielding frame 1 to be connected and is connected with lower plugboard post 5 gap，Described lower insulation plate 7 is positioned at the second air cushion 6 lower end and is positioned at lower plugboard post 5 outer wall，Described lower insulation plate 7 is bonding with the second air cushion 6 to be connected and is connected with lower plugboard post 5 gap，Described upper plate post 2 quantity is some，It is symmetrically arranged in electromagnetic shielding frame 1，Described lower plugboard post 5 quantity is some，It is symmetrically arranged in electromagnetic shielding frame 1，Described electromagnetic shielding frame 1 is additionally provided with some vents 101，Described vent 101 is positioned at electromagnetic shielding frame 1 outer wall，Described vent 101 runs through electromagnetic shielding frame 1 main body，Described vent 101 is shaped as square，It is distributed in electromagnetic shielding frame 1，Described electromagnetic shielding frame 1 is additionally provided with upper insulation plate 102，Described upper insulation plate 102 is positioned at electromagnetic shielding frame 1 inwall bottom center，Described lower insulation plate 102 is bonding with electromagnetic shielding frame 1 to be connected，Described upper plate post 2 is additionally provided with some first shell fragments 201，The first described shell fragment 201 is positioned at plate post 2 outer wall upper end，The first described shell fragment 201 is connected with upper plate post 2 one，The first described shell fragment 201 is distributed in plate post 2，Described lower plugboard post 5 is additionally provided with some second shell fragments 501，The second described shell fragment 501 is positioned at lower plugboard post 5 outer wall upper end，The second described shell fragment 501 is connected with lower plugboard post 5 one，The second described shell fragment 501 is distributed in lower plugboard post 5，The pcb board mounting structure of this damping radioprotective，During work，Manual squeezing the first shell fragment 201，Upper plate post 2 penetrates the first air cushion 3 and pcb board 4 successively，Unclamp the first shell fragment 201 subsequently，First shell fragment 201 flicks to be fixed pcb board 4，During installation，Have only to insert lower plugboard post 5 installation position of correspondence，Second shell fragment 501 flick can install fixing，Vent 101 is for the heat radiation of pcb board 4，Upper insulation plate 102 and lower insulation plate 7 can effectively insulate，Improve security performance，First air cushion 3 and the second air cushion 6 effectively can carry out shock-absorbing protecting to pcb board 4，Reduce vibration damage，The electromagnetic interference that it is produced by pcb board 4 floor space surrounding effectively protected by electromagnetic shielding frame 1，Improve its job stability.This apparatus structure is simple, and anti-seismic performance is good, and electromagnetism interference performance is strong, and quick and easy for installation, good insulation preformance.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, within all falling within protection domain of the present utility model.
Claims (7)
1. the pcb board mounting structure of a damping radioprotective, it is characterised in that include electromagnetic shielding frame, upper plate post,
First air cushion, pcb board, lower plugboard post, the second air cushion, lower insulation plate, described upper plate post is positioned at electromagnetism
Bottom mask frame inwall, described upper plate post is connected with electromagnetic shielding frame close-fitting, the first described air cushion position
In electromagnetic shielding frame upper end and be positioned at upper plate column outer wall, the first described air cushion is moving phase with electromagnetic shielding frame
Even and being connected with upper plate intercolumniation gap, described pcb board is positioned at the first air cushion upper end and is positioned at outside plate post
Wall, described pcb board and the first air cushion are movably connected and are connected with upper plate intercolumniation gap, described lower plugboard
Post is positioned at bottom electromagnetic shielding frame outer wall, and described lower plugboard post is connected with electromagnetic shielding frame close-fitting, described
Second air cushion is positioned at electromagnetic shielding frame lower end and is positioned at lower plugboard column outer wall, the second described air cushion and electromagnetic screen
Cover frame bonding be connected and be connected with lower plugboard intercolumniation gap, described lower insulation plate is positioned at the second air cushion lower end and position
In lower plugboard column outer wall, described lower insulation plate and the second air cushion bonding be connected and be connected with lower plugboard intercolumniation gap.
2. the pcb board mounting structure of damping radioprotective as claimed in claim 1, it is characterised in that described is upper slotting
Sheet-pile quantity is some, is symmetrically arranged in electromagnetic shielding frame.
3. the pcb board mounting structure of damping radioprotective as claimed in claim 1, it is characterised in that described is lower slotting
Sheet-pile quantity is some, is symmetrically arranged in electromagnetic shielding frame.
4. the pcb board mounting structure of damping radioprotective as claimed in claim 1, it is characterised in that described electromagnetism
Mask frame is additionally provided with some vents, and described vent is positioned at electromagnetic shielding frame outer wall, described vent
Running through electromagnetic shielding frame main body, described vent is shaped as square, is distributed in electromagnetic shielding frame.
5. the pcb board mounting structure of damping radioprotective as claimed in claim 1, it is characterised in that described electromagnetism
Mask frame is additionally provided with upper insulation plate, and described upper insulation plate is positioned at electromagnetic shielding frame inwall bottom center, institute
The lower insulation plate stated is bonding with electromagnetic shielding frame to be connected.
6. the pcb board mounting structure of damping radioprotective as claimed in claim 1, it is characterised in that described is upper slotting
Sheet-pile is additionally provided with some first shell fragments, and the first described shell fragment is positioned at plate column outer wall upper end, described
One shell fragment is connected with upper plate post one, and the first described shell fragment is distributed in plate post.
7. the pcb board mounting structure of damping radioprotective as claimed in claim 1, it is characterised in that described is lower slotting
Sheet-pile is additionally provided with some second shell fragments, and the second described shell fragment is positioned at lower plugboard column outer wall upper end, described
Two shell fragments are connected with lower plugboard post one, and the second described shell fragment is distributed in lower plugboard post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212626.3U CN205566790U (en) | 2016-03-21 | 2016-03-21 | PCB board mounting structure that shock attenuation was protected against radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212626.3U CN205566790U (en) | 2016-03-21 | 2016-03-21 | PCB board mounting structure that shock attenuation was protected against radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566790U true CN205566790U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620212626.3U Expired - Fee Related CN205566790U (en) | 2016-03-21 | 2016-03-21 | PCB board mounting structure that shock attenuation was protected against radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246657A (en) * | 2020-02-03 | 2020-06-05 | 新昌县七星街道博创机械厂 | Miniature circuit board for automobile anti-theft alarm |
| WO2020221925A1 (en) * | 2019-05-01 | 2020-11-05 | Norton (Waterford) Limited | Electronic module for medical device |
-
2016
- 2016-03-21 CN CN201620212626.3U patent/CN205566790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020221925A1 (en) * | 2019-05-01 | 2020-11-05 | Norton (Waterford) Limited | Electronic module for medical device |
| CN111246657A (en) * | 2020-02-03 | 2020-06-05 | 新昌县七星街道博创机械厂 | Miniature circuit board for automobile anti-theft alarm |
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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: 20160907 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |