CN219644362U - Aviation machine carries modularization electronic equipment machine case structure - Google Patents
Aviation machine carries modularization electronic equipment machine case structure Download PDFInfo
- Publication number
- CN219644362U CN219644362U CN202223370922.0U CN202223370922U CN219644362U CN 219644362 U CN219644362 U CN 219644362U CN 202223370922 U CN202223370922 U CN 202223370922U CN 219644362 U CN219644362 U CN 219644362U
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- Prior art keywords
- cover plate
- needle connector
- module
- middle frame
- data processing
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- 239000000758 substrate Substances 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 2
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an aviation airborne modularized electronic equipment cabinet structure, which comprises: the computer case comprises a case shell, a first storage battery and a second storage battery, wherein the case shell comprises a middle frame, a left cover plate and a right cover plate, a data processing module is fixedly arranged on the inner wall of the left cover plate, a power module is fixedly arranged on the inner wall of the right cover plate, and the data processing module and the power module are arranged inside the case shell; the connecting module is fixedly installed on the inner wall of one side of the middle frame, a first bent needle connector and a second bent needle connector are respectively arranged on two sides of the connecting module, a first straight needle connector is arranged on the data processing module, a second straight needle connector is arranged on the power module, the first bent needle connector is connected with the first straight needle connector in a matched mode, so that the data processing module is connected with the connecting module, and the second bent needle connector is connected with the second straight needle connector in a matched mode, so that the power module is connected with the connecting module. The chassis structure can meet the requirements of light equipment, high-density assembly, environmental adaptability and the like.
Description
Technical Field
The utility model relates to the technical field of mechanical structures of electronic equipment, in particular to a case structure of an aviation airborne modularized electronic equipment.
Background
Avionics are required to have perfect state monitoring and fault diagnosis functions, data communication functions are required, and meanwhile, a large number of vibration requirements can be met. Existing avionics do not have a structural layout that meets this requirement. The layout and the structural form of each module in the existing avionics equipment chassis are not optimized enough, and the requirements of equipment light weight, high-density assembly, environmental adaptability and the like cannot be met.
Disclosure of Invention
In view of the above, the embodiment of the utility model provides an aviation airborne modularized electronic equipment cabinet structure, which can effectively improve the heat dissipation effect of the cabinet and achieve the purposes of meeting the requirements of light equipment, high-density assembly, environmental adaptability and the like.
The embodiment of the utility model provides the following technical scheme: an airborne modular electronics chassis structure comprising:
the computer case comprises a computer case shell, wherein the computer case shell comprises a middle frame, a left cover plate and a right cover plate which are fixedly arranged on two sides of the middle frame, a data processing module is fixedly arranged on the inner wall of the left cover plate, and a power module is fixedly arranged on the inner wall of the right cover plate, so that the data processing module and the power module are arranged in the computer case shell;
the connecting module is fixedly installed on the inner wall of one side of the middle frame, a first bent needle connector and a second bent needle connector are respectively arranged on two sides of the connecting module, a first straight needle connector is arranged on the data processing module, a second straight needle connector is arranged on the power module, the first bent needle connector is connected with the first straight needle connector in a matched mode, so that the data processing module is connected with the connecting module, and the second bent needle connector is connected with the second straight needle connector in a matched mode, so that the power module is connected with the connecting module.
According to one embodiment of the utility model, the connecting module comprises a bracket, wherein one side of the bracket is provided with a substrate, and the other side of the bracket is provided with a rear rectangular connector so as to connect the substrate and the rear rectangular connector according to a set distance through the bracket; the first curved needle connector and the second curved needle connector are respectively fixed on two sides of the substrate, and the filter is fixedly installed on the substrate.
According to one embodiment of the utility model, the filter is fixedly arranged on the front surface of the substrate through a cushion block arranged on the front surface of the substrate and a cushion block arranged on the back surface of the substrate.
According to one embodiment of the utility model, the middle frame is bent into a closed integrated structure in a shape of a Chinese character 'kou' by adopting a sheet metal process, and the wall thickness of the middle frame is 1.5-2 mm.
According to one embodiment of the utility model, the bottom wall of the middle frame is symmetrically provided with grooves along the length direction, the width of each groove is 8-12 mm, the depth is 4-6 mm, and the groove spacing is 30-40 mm.
According to one embodiment of the utility model, the two sides of the bottom wall of the middle frame are respectively provided with a strut for limiting the data processing module and the power module.
According to one embodiment of the utility model, a handle, a debug connector and a front lock are mounted on the outer wall of the middle frame.
According to one embodiment of the utility model, the edge of the side wall of the middle frame is provided with a notch, the left cover plate and the right cover plate are respectively provided with a bulge at the position corresponding to the notch, and the bulges are matched with the notch.
According to one embodiment of the utility model, the left cover plate and the right cover plate are respectively provided with a mounting column and a reinforcing rib, the mounting columns are used for fixing the data processing module and the power module, and the reinforcing ribs are used for improving the strength of the cover plate.
According to the case structure of the aviation airborne modularized electronic equipment, disclosed by the utility model, the heat dissipation effect of the case can be effectively improved by optimizing the layout and the structural form of each module in the case, and the requirements of light weight, high-density assembly, environmental adaptability and the like of the equipment can be met. The electronic equipment cabinet structure has perfect state monitoring and fault diagnosis functions and data communication functions, can meet the requirement of vibration of a large amount, and is suitable for structural layout of avionic equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of an electronic device chassis according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a chassis housing according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a front structure of a connection module according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the back structure of a substrate according to an embodiment of the present utility model;
the device comprises a 1-chassis shell, a 2-connection module, a 3-data processing module, a 4-power module, a 5-first straight pin connector, a 6-second straight pin connector, a 7-debugging connector, a 101-middle frame, a 102-left cover plate, a 103-right cover plate, a 104-handle, a 105-groove, a 106-pillar, a 107-notch, a 108-bulge, a 109-mounting pillar, a 110-reinforcing rib, a 111-front locking, a 201-substrate, a 202-bracket, a 203-rear rectangular connector, a 204-first bent pin connector, a 205-second bent pin connector, a 206-filter, a 207-cushion block and a 208-cushion block.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be clearly and completely described below in detail with reference to the accompanying drawings in combination with the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.
The embodiment of the utility model provides an aviation airborne modularized electronic equipment case structure, which comprises:
the computer case comprises a computer case shell, wherein the computer case shell comprises a middle frame, a left cover plate and a right cover plate which are fixedly arranged on two sides of the middle frame, a data processing module is fixedly arranged on the inner wall of the left cover plate, and a power module is fixedly arranged on the inner wall of the right cover plate, so that the data processing module and the power module are arranged in the computer case shell;
the connecting module is fixedly installed on the inner wall of one side of the middle frame, a first bent needle connector and a second bent needle connector are respectively arranged on two sides of the connecting module, a first straight needle connector is arranged on the data processing module, a second straight needle connector is arranged on the power module, the first bent needle connector is connected with the first straight needle connector in a matched mode, so that the data processing module is connected with the connecting module, and the second bent needle connector is connected with the second straight needle connector in a matched mode, so that the power module is connected with the connecting module.
In one embodiment of the present utility model, as shown in fig. 1-4, the electronic device chassis structure is composed of a chassis housing 1, a connection module 2, a data processing module 3, and a power module 4. The chassis housing 1 is composed of a middle frame 101, a left cover plate 102, a right cover plate 103, a handle 104, a strut 106 and a front lock 111.
The middle frame 101 is bent into a closed integral structure in a shape like a Chinese character 'kou' by adopting a sheet metal process, and in the embodiment, the wall thickness of the middle frame 101 is preferably 1.5-2 mm. The bottom of the middle frame 101 is symmetrically provided with grooves 105 along the long side direction, which plays a role in strengthening the structure of the middle frame 101 to improve the structural rigidity. In this embodiment, the width of the groove 105 is preferably 8-12 mm, the depth of the groove 105 is preferably 4-6 mm, and the interval between the grooves on both sides is preferably 30-40 mm. The middle frame 101 is provided with a pillar 106 at the upper and lower sides, and the pillar 106 plays a limiting role on the data processing module 3 and the power module 4 so as to ensure the stability of the data processing module 3 and the power module 4. The handle 104, the debugging connector 7 and the front locking 111 are arranged on the outer side of the front wall of the middle frame, the handle 104 is convenient for hand operation, debugging operation can be realized through the debugging connector 7, the front locking 111 is used for further locking and fixing the structure, the connecting module 2 is arranged on the rear wall of the middle frame 104, the left cover plate 102 is arranged on the left side, and the right cover plate 103 is arranged on the right side.
In this embodiment, preferably, the screw hole spacing between the junction of the middle frame 101 and the cover plates on the left and right sides is 40-60 mm. Two gaps 107 are respectively reserved on the upper side edge and the lower side edge of the two sides of the middle frame, the length is 15-20 mm, the width is 2-4 mm, the distance is the width of the butt joint connector, and an operation space is provided for disassembling the left cover plate and the right cover plate. The rear sides of the left cover plate 102 and the right cover plate 103 are provided with 5-7mm bulges 108 corresponding to the middle frame openings 107, which plays a role in pulling and facilitates the disassembly of the cover plates.
The left cover plate 102 and the right cover plate 103 are respectively fixed with the data processing module 3 and the power module 4, so that large-power-consumption heat devices of the modules in the case, namely, the data processing module 3 and the power module 4 are tightly attached to the cover plate, heat dissipation can be achieved through the cover plate, the heat dissipation effect is effectively improved, and the service life of the modules is prolonged.
In this embodiment, the left cover plate 102 and the right cover plate 103 are provided with mounting posts 109 and reinforcing ribs 110. The mounting posts 109 are used for fixing the data processing module 3 and the power module 4, and the reinforcing ribs 110 are used for improving the strength of the cover plate. The distance between the mounting posts 109 is 50-70 mm, and the reinforcing ribs 110 are arranged in the shortest connecting line between two adjacent mounting posts.
In this embodiment, the connection module 2 is composed of a substrate 201, a bracket 202, a pad 207, a filter 206, a rear rectangular connector 203, a first looper connector 204, and a second looper connector 205. The substrate 201 and the rear rectangular connector 203 are connected by the bracket 202 to ensure the mating distance; the filter 206 is fixedly mounted on the front surface of the substrate 201 through a pad 207 disposed on the front surface of the substrate 201 and a pad 208 disposed on the back surface of the substrate 201. The data processing module 3 is in fit connection with the first curved needle connector 204 of the connection module 2 through the first straight needle connector 5, and the power module 4 is in fit connection with the second curved needle connector 205 of the connection module 2 through the second straight needle connector 6. In this embodiment, preferably, the clearance between the left and right cover plates and the middle frame is 0.2-0.5 mm, and the clearance between the straight needle connector and the curved needle connector is 0.1-0.3 mm.
According to the case structure of the aviation airborne modularized electronic equipment, requirements of equipment light weight, high-density assembly, environmental adaptability and the like can be met by optimizing the layout and the structural form of each module in the case.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (9)
1. An airborne modular electronics chassis structure, comprising:
the computer case comprises a computer case shell, wherein the computer case shell comprises a middle frame, a left cover plate and a right cover plate which are fixedly arranged on two sides of the middle frame, a data processing module is fixedly arranged on the inner wall of the left cover plate, and a power module is fixedly arranged on the inner wall of the right cover plate, so that the data processing module and the power module are arranged in the computer case shell;
the connecting module is fixedly installed on the inner wall of one side of the middle frame, a first bent needle connector and a second bent needle connector are respectively arranged on two sides of the connecting module, a first straight needle connector is arranged on the data processing module, a second straight needle connector is arranged on the power module, the first bent needle connector is connected with the first straight needle connector in a matched mode, so that the data processing module is connected with the connecting module, and the second bent needle connector is connected with the second straight needle connector in a matched mode, so that the power module is connected with the connecting module.
2. The avionics machine case structure according to claim 1, wherein the connection module includes a bracket, one side of which mounts a substrate and the other side of which mounts a rear rectangular connector to connect the substrate and the rear rectangular connector at a set distance through the bracket; the first curved needle connector and the second curved needle connector are respectively fixed on two sides of the substrate, and the filter is fixedly installed on the substrate.
3. The avionics modular electronics chassis structure of claim 2, wherein the filter is fixedly mounted to the front side of the substrate by a spacer disposed on the front side of the substrate and a spacer disposed on the back side of the substrate.
4. The aviation airborne modularized electronic equipment cabinet structure according to claim 1, wherein the middle frame is bent into a closed integrated structure in a shape of a Chinese character 'kou' by adopting a sheet metal process, and the wall thickness of the middle frame is 1.5-2 mm.
5. The case structure of an airborne modular electronic device according to claim 4, wherein the bottom walls of the middle frame are symmetrically provided with grooves along the length direction, the width of each groove is 8-12 mm, the depth is 4-6 mm, and the groove spacing is 30-40 mm.
6. The avionics machine case structure of claim 4, wherein the middle frame has two sides of a bottom wall respectively provided with a support for limiting the data processing module and the power module.
7. The avionics modular electronic equipment cabinet structure of claim 4, wherein the outer wall of the center frame is provided with a handle, a debug connector and a front lock.
8. The airborne modular electronic equipment cabinet structure according to claim 4, wherein a notch is formed in the edge of the side wall of the middle frame, protrusions are respectively arranged on the left cover plate and the right cover plate at positions corresponding to the notch, and the protrusions are matched with the notch.
9. The airborne modular electronic equipment cabinet structure of claim 1, wherein the left cover plate and the right cover plate are respectively provided with a mounting column and a reinforcing rib, the mounting column is used for fixing the data processing module and the power module, and the reinforcing rib is used for improving the strength of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223370922.0U CN219644362U (en) | 2022-12-15 | 2022-12-15 | Aviation machine carries modularization electronic equipment machine case structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223370922.0U CN219644362U (en) | 2022-12-15 | 2022-12-15 | Aviation machine carries modularization electronic equipment machine case structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219644362U true CN219644362U (en) | 2023-09-05 |
Family
ID=87819101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223370922.0U Active CN219644362U (en) | 2022-12-15 | 2022-12-15 | Aviation machine carries modularization electronic equipment machine case structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219644362U (en) |
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2022
- 2022-12-15 CN CN202223370922.0U patent/CN219644362U/en active Active
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