CN210793665U - Flexible circuit board protection device and anti-crash record pack assembly - Google Patents
Flexible circuit board protection device and anti-crash record pack assembly Download PDFInfo
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- CN210793665U CN210793665U CN201921878565.4U CN201921878565U CN210793665U CN 210793665 U CN210793665 U CN 210793665U CN 201921878565 U CN201921878565 U CN 201921878565U CN 210793665 U CN210793665 U CN 210793665U
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- circuit board
- flexible circuit
- protection
- connector
- protection block
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Abstract
The utility model relates to a flexible circuit board protection device and an anti-crash recording bag assembly, which comprises a protection block and an end cover, the bottom surface of the protection block is provided with a groove, the space in the groove is used for placing a flexible circuit board, the edge of the groove on the bottom surface of the protection block is provided with a mounting groove, the mounting groove is provided with a horizontal groove surface parallel to the bottom surface of the protection block and a vertical groove surface vertical to the horizontal groove surface, the end cover is detachably and fixedly connected with the bottom surface of the protection block through the horizontal groove surface, the end cover can press the edge position of the flexible circuit board on the horizontal groove surface, the top surface of the protection block is detachably connected with a connector fixing frame which is used for fixing a connector of the flexible circuit board, the top surface of the protection block is provided with a through hole communicated with the groove, a damage that is used for the connecting portion of flexible circuit board and connector, the utility model discloses a protection device can effectively avoid the flexible circuit board.
Description
Technical Field
The utility model relates to a flight parameter recorder annex technical field, concretely relates to flexible circuit board protection device and anti crash record package assembly.
Background
On transportation equipment with high safety requirements, such as airplanes, flight parameter recorders are required to be equipped for storing flight parameter data and recording cabin audio, video and the like. The flight parameter recorder consists of a flight parameter collector and an anti-destruction recording packet, which are respectively responsible for the collection of flight parameters and the anti-destruction storage of flight parameter data, and the two are generally connected by a flexible circuit.
The inventor finds that the flexible circuit of the anti-crash record packet is lack of protection and is easy to damage under the condition that the flexible circuit is not connected with the flying parameter collector, so that the function of the whole anti-crash record packet is invalid, and great waste is generated, and therefore a protection structure of the flexible circuit board with reasonable structure and high strength is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above-mentioned prior art not enough, providing a flexible circuit board protection device, can effectively confront the flexible circuit board who destroys the record package and protect, guaranteed the functional normality of anti crash record package.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a flexible circuit board protection device, includes protection piece and end cover, the bottom surface of protection piece is seted up flutedly, space in the recess is used for placing flexible circuit board, the mounting groove is seted up at the edge of the recess of protection piece bottom surface, the mounting groove have with the parallel horizontal groove face of protection piece bottom surface and with horizontal groove face vertically vertical groove face, fixed connection can be dismantled with the protection piece through horizontal groove face to the end cover, and the end cover can compress tightly the border position of flexible circuit board on horizontal groove face, the top surface detachable of protection piece is connected with the connector mount, the connector mount is used for fixed flexible circuit board's connector, the through-hole that communicates with the recess is seted up to the protection piece top surface for passing of the connecting portion of flexible circuit board and connector.
Further, the connector fixing frame comprises a fixing plate, the fixing plate is provided with fixing holes used for fixing the connector of the flexible circuit board, connecting plates are arranged at two ends of the fixing plate, and the connecting plates and the top surface of the protection block can be detachably and fixedly connected.
Furthermore, the top surface of the protection block is provided with a connecting hole, and the protection block can be fixedly connected with the anti-crash recording bag through the connecting hole.
Further, the top surface of protection piece is equipped with the breach, breach and recess intercommunication, the breach is used for flexible circuit board to pass the protection piece and is connected with anti crash record package.
Furthermore, the protection block is provided with a transportation fixing hole for fixing the flexible circuit board protection device during transportation and movement.
Furthermore, the protection block, the end cover and the connector fixing frame are made of aluminum alloy materials.
The utility model also discloses an anti crash record newspaper assembly, including anti crash record package, flexible circuit board protection device, anti crash record package is connected with the flexible circuit board, and fixes on the top surface of protection piece, the flexible circuit board sets up in the recess, utilizes the end cover to compress tightly on horizontal groove face, and the connector of flexible circuit board is fixed on the connector mount.
The utility model has the advantages that:
1. the utility model discloses a protection device, flexible circuit board can arrange the recess in, through casing protection piece protection flexible circuit board, make as few as possible exposing of flexible circuit board outside, improved flexible circuit board's protection effect, reduced as far as because of tearing the possibility that leads to the flexible circuit board to damage.
2. The utility model discloses a protection device, flexible circuit board are fixed alone flexible circuit board's connector when fixed to fix the connector on the connector mount, make both connect the position under the protection of connector mount, reduced the damage possibility of connector and flexible circuit board junction.
3. The utility model discloses a protection device, end cover can compress tightly flexible border position on horizontal groove face, have avoided the vibrations of flexible circuit board when receiving the impact, have reduced the flexible circuit from the possibility of anti crash record package root wearing and tearing.
3. The utility model discloses a protection device has the transportation fixed orifices for fix protection device when transporting and removing, prevent the damage when transporting and removing.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 3 is a schematic bottom view of the utility model in embodiment 1 with the end cover removed;
fig. 4 is a schematic view of the overall structure of embodiment 2 of the present invention;
the anti-crash recording bag comprises a protective block 1, a groove 1-1, a horizontal groove surface 1-2, a vertical groove surface 1-3, a through hole 1-4, a connecting hole 1-5, a notch 1-6, a transport fixing hole 1-7, an end cover 2, an anti-crash recording bag 3, a fixing plate 4, a fixing hole 4-1, a connecting plate 5, a flexible circuit board 6 and a connector 7.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "upper" and "lower" in the present application, if any, are used only in a manner consistent with the upper and lower directions of the drawings themselves, and not for structural limitation, but merely for convenience of description and simplified description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention, and the terms "first", "second", and "third" are used merely for descriptive purposes and are not intended to indicate or imply relative importance.
Just as the introduction of background art, the flexible circuit board of present anti-crash record package lacks the protection, and fragile leads to whole anti-crash record package function inefficacy, to the above-mentioned problem, this application has proposed a flexible circuit board protection device.
In embodiment 1 of a typical embodiment of the present application, as shown in fig. 1 to 4, a flexible circuit board protection device includes a protection block 1, an end cap 2 and a connector fixing frame, the protection block is of a rectangular parallelepiped structure, a T-shaped groove 1-1 is formed in a bottom surface of the protection block, one end of the groove penetrates through a side surface of the protection block, a space in the groove is used for placing a flexible circuit board, the flexible circuit board can be placed in the groove, the flexible circuit board is protected by a casing protection block, the flexible circuit board is exposed as little as possible, a protection effect of the flexible circuit board is improved, the possibility of damage to the flexible circuit board due to tearing is reduced as much as possible, a mounting groove is formed at an edge of the groove, the mounting groove has a horizontal groove surface 1-2 parallel to the bottom surface of the protection block and a vertical groove surface 1-3 perpendicular to the horizontal groove surface, a plurality of first screw holes are formed in the horizontal groove face, the end cover is matched with the groove in shape, the end cover can be fixedly connected with the horizontal groove face of the mounting groove through the first screw holes and the bolts, the edge position of the flexible circuit board can be tightly pressed on the horizontal groove face through the end cover, the flexible circuit board is fixed in the groove, vibration of the flexible circuit board when the flexible circuit board is impacted is avoided, and the possibility that the flexible circuit is abraded from the root of the anti-crash record bag is reduced.
The connector fixing frame is detachably fixed on the top surface of the protection block through a bolt, the connector fixing frame is arranged at the edge position of one side of the top surface of the protection block, the connector fixing frame comprises a fixing plate 4, connecting plates 5 are fixed at two ends of the fixing plate, a 90-degree bending structure is arranged at the bottom of each connecting plate, two second threaded holes are formed in the 90-degree bending structure, each connecting plate can be fixedly connected with the top surface of the protection block through the second threaded holes and the bolts, rectangular through holes 1-4 are formed in the top surface position of the protection block between the two connecting plates and communicated with the grooves, and the connecting parts of the flexible circuit board and the connector can penetrate through the through holes, so that the connector is fixed on the connector fixing frame, the flexible circuit board independently fixes the connector of the flexible circuit board when being fixed and fixes the connector on the connector fixing, the connecting part of the connector and the flexible circuit board is protected by the connector fixing frame, so that the possibility of damage to the connecting part of the connector and the flexible circuit board is reduced.
The middle part of the fixed plate is provided with a fixed hole 4-1 matched with the connector of the flexible circuit board, the two sides of the fixed hole are provided with third threaded holes, and the connector of the flexible circuit board can penetrate through the fixed hole and is fixedly connected with the fixed plate through the third threaded holes and the bolts.
The top surface of the protection block is provided with four connecting holes 1-5, and the top surface of the protection block can be fixedly connected with the anti-crash recording bag through the connecting holes.
And notches 1-6 are arranged at the top surface of the protective block at one side where the side surface of the protective block penetrated by the T-shaped groove is located, and the notches are communicated with the groove and used for connecting the flexible circuit board extending to the upper part of the protective block and the anti-crash recording bag.
Four corner positions of the protection block are provided with transportation fixing holes 1-7 which are used for fixing the protection block during moving transportation and preventing the protection block from being damaged during transportation and moving.
In the embodiment, the protection block, the end cover and the connector fixing frame are all made of an aluminum alloy material 2A12, when the flexible printed circuit board fixing device is used, the flexible printed circuit board is arranged in the reserved groove of the protection block, and the connector of the flexible printed circuit board penetrates through the through hole; installing a connector fixing support, and fixing a connector of the flexible circuit board with the connector fixing frame; and installing an end cover, pressing the flexible circuit board on the horizontal groove surface by the end cover, coating thread glue on the fixing bolt, and screwing to finish the protection of the flexible circuit board.
Example 2
The embodiment discloses an anti-crash recording newspaper assembly, which comprises a flexible circuit board 6, an anti-crash recording bag 3 and a flexible circuit board protection device in the embodiment 1, wherein the anti-crash recording bag is fixed on the top surface of a protection block, the flexible circuit board penetrates through a gap to be connected with the anti-crash recording bag, a connecting part of the flexible circuit board and a connector penetrates through a through hole, and the connector 7 is fixed on a connector fixing frame.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (7)
1. The utility model provides a flexible circuit board protection device, its characterized in that, includes protection piece and end cover, the bottom surface of protection piece is seted up flutedly, space in the recess is used for placing flexible circuit board, the mounting groove is seted up at the edge of the recess of protection piece bottom surface, the mounting groove has the horizontal trough surface parallel with protection piece bottom surface and with horizontal trough surface vertically vertical trough surface, fixed connection can be dismantled with the protection piece through horizontal trough surface to the end cover, and the end cover can compress tightly the border position of flexible circuit board on horizontal trough surface, the top surface detachable of protection piece is connected with the connector mount, the connector mount is used for fixed flexible circuit board's connector, the through-hole that communicates with the recess is seted up to protection piece top surface for passing of the connecting portion of flexible circuit board and connector.
2. The device for protecting the flexible circuit board according to claim 1, wherein the connector holder comprises a fixing plate, the fixing plate is provided with fixing holes for fixing the connector of the flexible circuit board, and connecting plates are arranged at two ends of the fixing plate and detachably and fixedly connected with the top surface of the protection block.
3. The flexible circuit board protection device of claim 1, wherein the top surface of the protection block is provided with a connecting hole, and the protection block can be fixedly connected with the crash-resistant recording bag through the connecting hole.
4. The flexible circuit board protection device of claim 3, wherein the top surface of the protection block is provided with a notch, the notch is communicated with the groove, and the notch is used for connecting the flexible circuit board with the anti-crash recording bag through the protection block.
5. The flexible circuit board protection device of claim 1, wherein the protection block is provided with a transport fixing hole for fixing the flexible circuit board protection device during transport and movement.
6. The device as claimed in claim 1, wherein the protection block, the end cap and the connector holder are made of aluminum alloy.
7. An anti-crash record pack assembly is characterized by comprising an anti-crash record pack, a flexible circuit board and the flexible circuit board protection device as claimed in any one of claims 1 to 6, wherein the anti-crash record pack is connected with the flexible circuit board and fixed on the top surface of a protection block, the flexible circuit board is arranged in a groove and pressed on a horizontal groove surface by an end cover, and a connector of the flexible circuit board is fixed on a connector fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878565.4U CN210793665U (en) | 2019-11-01 | 2019-11-01 | Flexible circuit board protection device and anti-crash record pack assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878565.4U CN210793665U (en) | 2019-11-01 | 2019-11-01 | Flexible circuit board protection device and anti-crash record pack assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210793665U true CN210793665U (en) | 2020-06-19 |
Family
ID=71242925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878565.4U Active CN210793665U (en) | 2019-11-01 | 2019-11-01 | Flexible circuit board protection device and anti-crash record pack assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210793665U (en) |
-
2019
- 2019-11-01 CN CN201921878565.4U patent/CN210793665U/en active Active
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