CN220603632U - FC child cartoon general test fixture structure - Google Patents
FC child cartoon general test fixture structure Download PDFInfo
- Publication number
- CN220603632U CN220603632U CN202320990087.6U CN202320990087U CN220603632U CN 220603632 U CN220603632 U CN 220603632U CN 202320990087 U CN202320990087 U CN 202320990087U CN 220603632 U CN220603632 U CN 220603632U
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- circuit board
- plate
- board
- side plate
- motherboard
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- 238000012812 general test Methods 0.000 title claims description 6
- 238000012360 testing method Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to the technical field of avionics, and particularly discloses an FC daughter card universal test tool structure which comprises a bottom plate, wherein a front side plate, a rear side plate, a right side plate and a left side plate are fixedly arranged on the bottom plate through fixing screws, a middle frame is arranged on the bottom plate, two sides of the middle frame are respectively connected with the inner walls of the right side plate and the left side plate, an upper cover plate is fixedly arranged at the tops of the front side plate, the rear side plate, the right side plate and the left side plate, circuit board mother plates are arranged on two sides above the bottom plate, strip-shaped side plate spines are arranged on the inner walls of the right side plate and the left side plate, a plurality of rectangular fixing holes are formed in the spines of the side plates, the circuit board mother plates are connected with the side plate spines on the right side plate and the left side plate through fixing screws, an FC daughter card module, a main control module and the circuit board mother plates are respectively fixed in the fixing holes of the spines of the side plates on the inner walls of the right side plate and the left side plate through locking bars.
Description
Technical Field
The utility model relates to the technical field of avionics, in particular to an FC sub-card universal test tool structure.
Background
Along with the increasing requirements of avionic tests on test equipment, the structure and various performance requirements of the test equipment become more severe, and especially the test equipment has better heat dissipation performance in the test processes of vibration, high and low temperature and the like, so as to support the smooth performance of relevant test work while ensuring stable and firm structure.
In order to ensure equipment stability, the traditional test tool structure adopts a thickened case structure, so that the equipment becomes bulky and heavy, and the disassembly and transportation cost is greatly increased; meanwhile, the too thick structural member also causes a hindrance to the heat dissipation performance of the equipment to a certain extent, which is not beneficial to timely discharging the heat generated by the electronic device; in addition, the flexible boards among the circuit boards are connected, and the overall structure is more flexible, but the characteristic that the flexible boards are inconvenient to disassemble and assemble makes the disassembly and assembly process more complicated, and meanwhile, the functional ductility of the tool is limited, so that the productivity of equipment is indirectly influenced.
Disclosure of Invention
The utility model aims to provide a general test tool structure for an FC sub-card so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a general test fixture structure of FC child cartoon, includes the bottom plate, be provided with preceding curb plate, posterior lateral plate and right side board, left side board through set screw fixation on the bottom plate, the middle part is provided with the center through set screw on the bottom plate, the center both sides are connected with right side board, left side board inner wall respectively, and the center can support stable effect to frock internal environment structure, preceding curb plate, posterior lateral plate and right side board, left side board top are provided with the upper cover plate through the anticreep screw fixation, be provided with the front side circuit board through set screw fixation on the preceding curb plate inner wall, the front side circuit board side is provided with motherboard and front side circuit board connector, bottom plate top both sides are provided with the circuit board motherboard, fixed on right side board, the left side board inner wall are provided with bar curb plate backbone, the inside a plurality of being provided with of curb plate backbone fixed orifices of curb plate backbone, the circuit board passes through set screw and links to each other with right side board, left side board on the curb plate backbone bottom plate, FC child card module, master control module, FC child card module are provided with the circuit board bottom plate, master control module through the master control module, the master control module is provided with the motherboard on the motherboard through the master card module and the side board inner wall through the fixed connection of side board on the backbone respectively.
Preferably, a handle is arranged above the front side plate through a fixing screw, so that the front side plate is convenient to move and take.
Preferably, the motherboard and the module connector are fixedly arranged above the bottom plate, and the motherboard is physically connected with the front side circuit board connector and the motherboard and the module connector.
Preferably, the side plate spine top is provided with helps the ware of pulling out, can realize FC daughter card module, main control module and the convenient dismantlement of circuit board mother board through helping the ware of pulling out.
Preferably, the front side circuit board is provided with a motherboard and a front side circuit board connector male head on the bottom of one side of the front side board, the motherboard and the front side circuit board connector female head are arranged above the motherboard of the circuit board, the front side circuit board and the motherboard of the circuit board are connected and fixed with the front side circuit board connector male head and the motherboard and the front side circuit board connector female head through the motherboard, and the flexible board connection between the circuit boards in the traditional tool test is replaced by the connection mode, so that the disassembly convenience of the tool is improved, and the maintenance cost is reduced.
Preferably, the detachable optical communication module is welded at the position, close to the upper cover plate, of the top of the circuit board in the main control module, and the optical communication module can be removed from the main control module in a scene without using the optical communication module, so that the power consumption of the device is saved.
Preferably, the outside of upper cover plate, posterior lateral plate and right side board, left side board all is provided with the heat dissipation muscle, has increased the area of contact of frock surface and external environment to the radiating efficiency of frock structure has been improved.
Preferably, a nameplate is arranged at one end of the upper cover plate, which is close to the front side plate.
Preferably, an avionics female connector is arranged on the outer side of the front side plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the front side plate, the rear side plate, the right side plate and the left side plate which are detachably assembled are used for reducing the complexity of the structure of the test tool, reducing the disassembly and transportation costs of the tool, and replacing the flexible plate connection between circuit boards in the traditional tool test by a pluggable connection mode, so that the disassembly convenience of the tool is improved, and the assembly, disassembly and maintenance costs are reduced; meanwhile, by arranging the heat dissipation ribs, the contact area between the outer surface of the tool and the external environment is increased, and therefore the heat dissipation efficiency of the tool structure is improved. The structure of the utility model has the characteristics of good rigidity, compact structure, light weight, durability and good heat dissipation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall internal structure of the present utility model;
FIG. 3 is a schematic diagram of a front side circuit board structure according to the present utility model;
fig. 4 is a schematic diagram of a motherboard structure of a circuit board according to the present utility model;
fig. 5 is a schematic diagram of a connection structure between a motherboard and a front side circuit board according to the present utility model
Fig. 6 is a schematic structural diagram of an optical communication module according to the present utility model.
In the figure: 1. an upper cover plate; 2. a nameplate; 3. a handle; 4. a front side plate; 5. a right side plate; 6. a rear side plate; 7. a middle frame; 8. a left side plate; 9. an FC daughter card module; 10. a main control module; 11. a front side circuit board; 12. a motherboard of a circuit board; 13. a bottom plate; 201. a heat dissipation rib; 202. an optical communication module; 203. a lateral plate spine; 204. a pull-out aid; 205. an avionics connector; 206. a motherboard and a front side circuit board connector; 207. a locking bar; 208. a motherboard and a module connector; 209. the motherboard and the front side circuit board connector male head; 210. motherboard and front side circuit board connector mother head; 211. an anti-drop screw; 212. and (5) fixing the screw.
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.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a general test fixture structure of FC child cartoon, includes bottom plate 13, be provided with preceding curb plate 4, posterior lateral plate 6 and right side board 5, left side board 8 through set screw 212 on the bottom plate 13 is fixed, the middle part is provided with center 7 through set screw 212 on the bottom plate 13, the center 7 both sides are connected with right side board 5, left side board 8 inner wall respectively, and center 7 can play the supporting stabilization effect to frock internal environment structure, preceding curb plate 4, posterior lateral plate 6 and right side board 5, left side board 8 top is provided with upper cover plate 1 through anticreep screw 211 is fixed, be provided with front side circuit board 11 through set screw 212 on the inner wall of preceding curb plate 4, front side circuit board 11 side is provided with motherboard and front side circuit board connector 206, bottom plate 13 top both sides are provided with circuit board motherboard 12, right side board 5, left side board 8 are fixed on the inner wall be provided with bar curb plate backbone 203, the inside a plurality of being provided with of curb plate backbone 203, and the circuit board 12 links to each other through set screw 212 with right side board 5, left side board 8's curb plate bottom 203, FC child motherboard 13 card module 10 and master control module 10 on the side board 13 is connected with front side board 13, master control module 10 through set up side board module 10, left side board module 10 on the bottom plate module 9.
Further, a handle 3 is arranged above the front side plate 4 through a fixing screw 212, so that the movable picking is facilitated.
Further, the motherboard and module connector 208 are fixedly disposed above the base 13, and the motherboard is physically connected to the front side circuit board connector 206 and the motherboard and module connector 208.
Further, a pull-out aid 204 is disposed above the side board spine 203, and the FC daughter card module 9, the main control module 10 and the motherboard 12 of the circuit board can be conveniently detached by the pull-out aid 204.
Further, the bottom of the side of the front side board 4, far away from the front side board 11, is provided with a motherboard and a front side circuit board connector male head 209, the upper side of the circuit board motherboard 12 is provided with a motherboard and a front side circuit board connector female head 210, the front side circuit board 11 and the circuit board motherboard 12 are connected and fixed with the front side circuit board connector male head 209 and the motherboard and the front side circuit board connector female head 210 through the motherboard, and the connection mode replaces the flexible board connection between the circuit boards in the traditional tool test, so that the disassembly convenience of the tool is improved, and the maintenance cost is reduced.
Further, the detachable optical communication module 202 is welded on the top of the circuit board in the main control module 10 near the upper cover plate 1, and the optical communication module 202 can be removed from the main control module 10 in a scene where the optical communication module 202 is not used, so that the power consumption of the device is saved.
Further, the heat dissipation ribs 201 are arranged on the outer sides of the upper cover plate 1, the rear side plate 6, the right side plate 5 and the left side plate 8, so that the contact area between the outer surface of the tool and the external environment is increased, and the heat dissipation efficiency of the tool structure is improved.
Further, a nameplate 2 is arranged at one end of the upper cover plate 1, which is close to the front side plate 4.
Further, an avionics female connector 205 is disposed outside the front side plate 4.
Working principle:
in the actual use process, the front side plate 4, the rear side plate 6, the right side plate 5 and the left side plate 8 are correspondingly and fixedly assembled on the bottom plate 13 through the fixing screws 212 prepared in advance, then the middle frame 7 is arranged on the bottom plate 13 through the fixing screws 212, two sides of the middle frame 7 are respectively connected with the inner walls of the right side plate 5 and the left side plate 8, and at the moment, the middle frame 7 can support and stabilize the internal environment structure of the tool; then, the FC daughter card module 9, the main control module 10 and the circuit board mother board 12 are connected with the module connector 208 through the mother boards, the circuit board mother board 12 is connected with the bottoms of the side board spines 203 on the right side board 5 and the left side board 8 through fixing screws 212, and the two sides of the FC daughter card module 9 and the main control module 10 are respectively fixed in the fixing holes of the side board spines 203 on the inner walls of the right side board 5 and the left side board 8 through locking strips 207, when the FC daughter card module 9 and the main control module 10 are required to be removed, the convenient disassembly of the FC daughter card module 9, the main control module 10 and the circuit board mother board 12 can be realized through the pulling-out aid 204, in addition, when the optical communication module 202 is not used, the optical communication module 202 can be removed from the main control module 10, and therefore the power consumption of the device is saved. In the working process of the tool, as the heat dissipation ribs 201 are arranged on the outer sides of the upper cover plate 1, the rear side plate 6, the right side plate 5 and the left side plate 8, the contact area between the outer surface of the tool and the external environment is increased by the raised heat dissipation ribs 201, so that the heat dissipation efficiency of the tool structure is improved, the tool is convenient to dissipate heat, the inner structure of the tool is protected from being influenced by high temperature, and the service life of the tool is prolonged.
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 (9)
1. The utility model provides a general test fixture structure of FC child cartoon, its characterized in that, including bottom plate (13), fixed preceding curb plate (4), posterior lateral plate (6) and right side board (5), left side board (8) of being provided with on bottom plate (13) through set screw (212), middle part is provided with center (7) on bottom plate (13), center (7) both sides are connected with right side board (5), left side board (8) inner wall respectively, preceding curb plate (4), posterior lateral plate (6) and right side board (5), left side board (8) top is provided with upper cover plate (1) through anticreep screw (211) fixation, be provided with anterior circuit board (11) on anterior curb plate (4) inner wall through set screw (212) fixation, anterior circuit board (11) side is provided with motherboard and anterior circuit board connector (206), bottom plate (13) top both sides are provided with circuit board motherboard (12), be provided with spine (203) on the inner wall of right side board (8) fixation, spine (203) inside rectangle curb plate (203) is provided with bar-shaped circuit board (12) and left side board (203) are connected with top board (203) through a plurality of bar-shaped circuit board (12), FC daughter card module (9), main control module (10) are arranged above bottom plate (13), circuit board mother board (12) are arranged at the bottom of bottom plate (13), FC daughter card module (9), main control module (10) and circuit board mother board (12) are connected with module connector (208) through the mother board, and FC daughter card module (9), main control module (10) both sides are fixed in the fixed orifices of right side board (5), left side board (8) inner wall upper side board backbone (203) respectively through retaining strip (207).
2. The universal FC daughter card test fixture structure of claim 1, wherein: the handle (3) is arranged above the front side plate (4) through a fixing screw (212).
3. The universal FC daughter card test fixture structure of claim 1, wherein: the motherboard and the module connector (208) are fixedly arranged above the bottom plate (13), and the motherboard is physically connected with the front side circuit board connector (206) and the motherboard and the module connector (208).
4. The universal FC daughter card test fixture structure of claim 1, wherein: an auxiliary puller (204) is arranged above the side plate spine (203).
5. The universal FC daughter card test fixture structure of claim 1, wherein: the front side circuit board (11) is provided with a motherboard and a front side circuit board connector male head (209) on the bottom of one side far away from the front side plate (4), a motherboard and a front side circuit board connector female head (210) are arranged above the circuit board motherboard (12), and the front side circuit board (11) and the circuit board motherboard (12) are fixedly connected with the front side circuit board connector male head (209) and the motherboard and the front side circuit board connector female head (210) through the motherboard.
6. The universal FC daughter card test fixture structure of claim 1, wherein: a detachable optical communication module (202) is welded at the position, close to the upper cover plate (1), of the top of a circuit board in the main control module (10).
7. The universal FC daughter card test fixture structure of claim 1, wherein: the outer sides of the upper cover plate (1), the rear side plate (6), the right side plate (5) and the left side plate (8) are respectively provided with radiating ribs (201).
8. The universal FC daughter card test fixture structure of claim 1, wherein: one end of the upper cover plate (1) close to the front side plate (4) is provided with a nameplate (2).
9. The universal FC daughter card test fixture structure of claim 1, wherein: and an avionics female connector (205) is arranged on the outer side of the front side plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320990087.6U CN220603632U (en) | 2023-04-27 | 2023-04-27 | FC child cartoon general test fixture structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320990087.6U CN220603632U (en) | 2023-04-27 | 2023-04-27 | FC child cartoon general test fixture structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220603632U true CN220603632U (en) | 2024-03-15 |
Family
ID=90177144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320990087.6U Active CN220603632U (en) | 2023-04-27 | 2023-04-27 | FC child cartoon general test fixture structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220603632U (en) |
-
2023
- 2023-04-27 CN CN202320990087.6U patent/CN220603632U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |