CN114926919A - Aviation data recording equipment with prevent static structure - Google Patents

Aviation data recording equipment with prevent static structure Download PDF

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Publication number
CN114926919A
CN114926919A CN202210489132.XA CN202210489132A CN114926919A CN 114926919 A CN114926919 A CN 114926919A CN 202210489132 A CN202210489132 A CN 202210489132A CN 114926919 A CN114926919 A CN 114926919A
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China
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fixedly connected
wall
storage box
data storage
shaped
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CN202210489132.XA
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CN114926919B (en
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赵林静
庄夏
李燕玲
邓方平
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Civil Aviation Flight University of China
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Civil Aviation Flight University of China
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00Registering or indicating the working of vehicles
    • G07C5/08Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841Registering performance data
    • G07C5/085Registering performance data using electronic data carriers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

The invention relates to the field of aviation data recording equipment. The invention discloses aviation data recording equipment with an anti-static structure, which comprises a bottom plate, wherein a data collecting block is fixedly connected to the rear side of the top surface of the bottom plate, a data storage box is lapped on the front side of the top surface of the bottom plate, a clamping mechanism is fixedly connected to the side surface of the inner wall of the data storage box, a data recorder is lapped on the upper side of the bottom plate, two L-shaped grooves are formed in the top surface of the bottom plate, and fixing mechanisms are respectively connected to the side surfaces of the inner walls of the vertical grooves of the two L-shaped grooves in a sliding manner The fixation is more convenient.

Description

Aviation data recording equipment with prevent static structure
Technical Field
The invention relates to the field of aviation data recording equipment, in particular to aviation data recording equipment with an anti-static structure.
Background
The aeronautical data recording device is commonly called a black box, and the black box can be used for recording various parameters of the airplane in the flying process, such as flying time, speed, altitude, airplane inclination, rotating speed and temperature of an engine and the like, and conversations between a pilot, crew members and various towers. When an airplane fails or has an accident, the black box is found, various recorded data are read from the black box, technicians can be helped to analyze the reason of the failure or the accident of the airplane, the shell of the black box is composed of a very thick steel plate and a plurality of layers of heat-insulating anti-impact protection materials and is usually installed at the safest part at the tail of the airplane, and with the continuous development and the improvement of scientific technology, the black box technology is not limited in the field of airplanes any more, but is widely applied to various fields, such as missiles, rockets, submarines, ships, automobiles and the like, and is used for recording various performance parameters of various target objects in the operation process.
When current aviation data record equipment is using, fix through part aviation data record equipment's such as more screw protective housing, use longer back when aviation data record equipment, because the appearance of the circumstances such as oxidation around it for the screw side is the rust circumstances such as appear easily, makes the difficult unscrewing of screw, makes taking apart, fixed comparatively inconvenient of aviation data record equipment protective housing.
Disclosure of Invention
The invention aims to provide aviation data recording equipment with an anti-static structure, which aims to solve the problems that in the background art, the side surface of a screw is easy to rust, the screw is difficult to unscrew, and the aviation data recording equipment is difficult to disassemble for maintenance and repair. In order to achieve the purpose, the invention provides the following technical scheme: the aviation data recording equipment with the anti-static structure comprises a bottom plate, wherein a data collecting block is fixedly connected to the rear side of the top surface of the bottom plate, a data storage box is lapped on the front side of the top surface of the bottom plate, a clamping mechanism is fixedly connected to the side surface of the inner wall of the data storage box, and a data recorder is lapped on the upper side of the bottom plate;
two L-shaped grooves are formed in the top surface of the bottom plate, two fixing mechanisms are connected to the side faces of the inner wall of the vertical groove of each L-shaped groove in a sliding mode, the top surface of each fixing mechanism is fixedly connected with the bottom surface of the data storage box, connecting blocks are fixedly connected to the left side and the right side of the front face of the data storage box, and a signal transmitter is fixedly connected to one side, opposite to the connecting blocks.
Preferably, the clamping mechanism comprises two round rods, the front ends and the rear ends of the two round rods are respectively rotatably connected with the front side and the rear side of the inner wall of the data storage box, the side surfaces of the round rods are fixedly sleeved with deflection plates, the front side and the rear side of the top surfaces of the two deflection plates are fixedly connected with first tension springs, and the top ends of the first tension springs are fixedly connected with the top surface of the inner wall of the data storage box;
the left side and the rear side of deflector bottom surface the equal fixedly connected with L shaped plate in right side of deflector bottom surface, the equal fixedly connected with second extension spring in both sides around the data storage box inner wall left and right sides, four the equal fixedly connected with in one end of two for a set of two liang of oppositions of second extension spring supports the piece, support the bottom surface of piece and the top surface sliding connection of bottom plate, one side fixedly connected with centre gripping strip of L shaped plate is kept away from to the deflector bottom surface.
Preferably, the fixing mechanism comprises two long blocks, the left and right sides of the two long blocks are respectively in sliding connection with the left and right sides of the inner walls of the two L-shaped vertical grooves, and the top surfaces of the long blocks are fixedly connected with the left and right sides of the bottom surface of the data storage box;
the opposite sides of the two long blocks are respectively provided with a sliding groove, the front side and the rear side of the opposite sides of the inner walls of the two sliding grooves are respectively and fixedly connected with a first pressure spring, one side of each of two first pressure springs which is a group and opposite to each other is respectively and fixedly connected with a T-shaped strip, and the side surface of the transverse strip of the T-shaped strip is in sliding connection with the side surface of the inner wall of the transverse groove of the L-shaped groove;
two slots have been seted up in the front of rectangular block, the front side activity of bottom plate is pegged graft and is had the C shape pole, the side of two montants of C shape pole and the side sliding connection of two slot inner walls, the equal fixedly connected with rectangular block in side of two horizontal poles of C shape pole, the front side of L shape groove vertical groove inner wall is opened and is equipped with the elongated slot, the side of rectangular block and the side sliding connection of elongated slot inner wall, the side of two montants of C shape pole all activity cup joints the second pressure spring, the rear end of second pressure spring and the front fixed connection of rectangular block, the front end of second pressure spring and the front fixed connection of elongated slot inner wall.
Preferably, the number of the T-shaped strips is two, one opposite side of each transverse strip of the T-shaped strips is an arc surface, and the side surfaces of the transverse strips of the T-shaped strips are connected with the side surfaces of the inner walls of the L-shaped grooves in a sliding mode.
Preferably, bearings are fixedly sleeved on the front side and the rear side of the round rod, and the outer ring of each bearing is fixedly connected with the inner side face of the data storage box.
Preferably, the shape of the side surface of the inner wall of the sliding groove is convex, and the upper and lower vertical strips of the T-shaped strip are respectively in sliding connection with the upper and lower sides of the inner wall of the sliding groove.
Preferably, the number of the supporting blocks is two, and an included angle between one side of each supporting block, which is opposite to the other side of each supporting block, and the top surface of the inner wall of the data storage box is 65 degrees.
Preferably, the side surface of the abutting block and the lower side of the clamping strip are fixedly connected with rubber sheets.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the matching among the structures such as the C-shaped rod, the long groove, the first pressure spring, the second pressure spring, the T-shaped strip and the like, the T-shaped strip transverse strip moves to the side surface of the inner wall of the sliding groove, the first pressure spring is extruded, and the T-shaped strip is contacted with the fixed state of the data storage box, so that the data storage box is not required to be fixed by screws, and the data storage box is convenient to disassemble and fix.
According to the invention, through the matching among the structures such as the clamping strip, the first tension spring, the second tension spring, the abutting blocks and the like, the transverse plates of the two L-shaped plates deflect to drive the two abutting blocks to close towards the middle, the second tension spring is stretched, and the two abutting blocks clamp the left side and the right side of the data recorder, so that the data recorder is fixed.
According to the invention, the structures such as the clamping strip, the abutting block, the deflecting plate and the L-shaped plate are matched, so that the deflecting plate drives the two L-shaped plates on the bottom surface to deflect, the side surface of the transverse plate of the L-shaped plate is contacted with the side surface of the abutting block, the abutting block is closed towards the middle, and the data recorder can be placed at a proper position.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a sectional view of a partial three-dimensional structure of the present invention;
FIG. 3 is a partial perspective sectional view of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a partial perspective sectional view of the present invention;
fig. 6 is a sectional view of a partial three-dimensional structure of the present invention.
In the figure: 1. a base plate; 2. a data collection block; 3. a data storage box; 4. a clamping mechanism; 41. a round bar; 42. a deflection plate; 43. a first tension spring; 44. a second tension spring; 45. a resisting block; 46. a clamping bar; 47. an L-shaped plate; 5. a data recorder; 6. an L-shaped slot; 7. a fixing mechanism; 71. a long block; 72. a chute; 73. a first pressure spring; 74. t-shaped strips; 75. a slot; 76. a C-shaped rod; 77. a square block; 78. a long groove; 79. a second pressure spring; 8. connecting blocks; 9. and a signal emitter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: an aviation data recording device with an anti-static structure comprises a bottom plate 1, wherein a data collecting block 2 is fixedly connected to the rear side of the top surface of the bottom plate 1, a data storage box 3 is lapped on the front side of the top surface of the bottom plate 1, a clamping mechanism 4 is fixedly connected to the side surface of the inner wall of the data storage box 3, and a data recorder 5 is lapped on the upper side of the bottom plate 1;
two L shape grooves 6 have been seted up to bottom plate 1's top surface, and two equal sliding connection in the side that the groove inner wall was erected in L shape grooves 6 has fixing mechanism 7, fixing mechanism 7's top surface and data storage box 3's bottom surface fixed connection, the equal fixedly connected with connecting block 8 in the positive left and right sides of data storage box 3, two one side fixedly connected with signal transmitter 9 that connecting block 8 is relative.
In this embodiment, as shown in fig. 1 and fig. 2, the clamping mechanism 4 includes two circular rods 41, the front and rear ends of the two circular rods 41 are rotatably connected to the front and rear sides of the inner wall of the data storage box 3, the side surface of the circular rod 41 is fixedly sleeved with the deflection plate 42, the front and rear sides of the top surfaces of the two deflection plates 42 are fixedly connected to the first tension spring 43, and the top end of the first tension spring 43 is fixedly connected to the top surface of the inner wall of the data storage box 3;
the left side of front side deflector 42 bottom surface and the equal fixedly connected with L shaped plate 47 in right side of rear side deflector 42 bottom surface, the equal fixedly connected with second extension spring 44 in both sides around the both sides about the inner wall of data storage box 3, two of four second extension springs 44 are the equal fixedly connected with of a set of two double-phase right one end and support piece 45, support piece 45's bottom surface and bottom plate 1's top surface sliding connection, one side fixedly connected with centre gripping strip 46 that L shaped plate 47 was kept away from to deflector 42 bottom surface.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, the fixing mechanism 7 includes two long blocks 71, the number of the long blocks 71 is two, the left and right sides of the two long blocks 71 are slidably connected with the left and right sides of the inner wall of the vertical groove of the two L-shaped grooves 6, respectively, and the top surfaces of the long blocks 71 are fixedly connected with the left and right sides of the bottom surface of the data storage box 3;
the opposite sides of the two long blocks 71 are provided with sliding grooves 72, the front side and the rear side of the opposite sides of the inner walls of the two sliding grooves 72 are fixedly connected with first pressure springs 73, two of the four first pressure springs 73 are a group, two opposite sides of the two first pressure springs are fixedly connected with T-shaped strips 74, and the side surfaces of the transverse strips of the T-shaped strips 74 are in sliding connection with the side surfaces of the inner walls of the transverse grooves of the L-shaped groove 6;
two slots 75 are formed in the front face of the long block 71, a C-shaped rod 76 is movably inserted in the front side of the bottom plate 1, the side faces of two vertical rods of the C-shaped rod 76 are connected with the side faces of the inner walls of the two slots 75 in a sliding mode, square blocks 77 are fixedly connected to the side faces of two transverse rods of the C-shaped rod 76, long slots 78 are formed in the front side of the vertical slot inner wall of the L-shaped slot 6, the side faces of the square blocks 77 are connected with the side faces of the inner walls of the long slots 78 in a sliding mode, second pressure springs 79 are movably sleeved on the side faces of the two vertical rods of the C-shaped rod 76, the rear ends of the second pressure springs 79 are fixedly connected with the front faces of the square blocks 77, and the front ends of the second pressure springs 79 are fixedly connected with the front sides of the inner walls of the long slots 78.
In this embodiment, as shown in fig. 2, 3, 5, and 6, the number of the T-shaped strips 74 is two, opposite sides of two transverse strips of the two T-shaped strips 74 are both arc surfaces, side surfaces of the transverse strips of the T-shaped strips 74 are slidably connected with side surfaces of the inner wall of the L-shaped groove 6, and resistance is small when the T-shaped strips 74 with the arc surfaces on the side surfaces are in contact with the side surfaces of the L-shaped groove 6.
In this embodiment, as shown in fig. 1 and fig. 2, bearings are fixedly sleeved on the front and rear sides of the round rod 41, an outer ring of each bearing is fixedly connected with the inner side surface of the data storage box 3, and the bearings reduce friction force of the round rod 41 when the inner wall side surface of the data storage box 3 rotates.
In this embodiment, as shown in fig. 5 and 6, the side surface of the inner wall of the sliding groove 72 is convex, the upper and lower two vertical bars of the T-shaped bar 74 are slidably connected with the upper and lower sides of the inner wall of the sliding groove 72, respectively, and the convex sliding groove 72 can limit the sliding length of the T-shaped bar 74, so that the T-shaped bar 74 cannot slide out from the side surface of the inner wall of the sliding groove 72.
In this embodiment, as shown in fig. 1 and fig. 2, the number of the abutting blocks 45 is two, an included angle between one side of each of the two abutting blocks 45, which is opposite to the other side, and the top surface of the inner wall of the data storage box 3 is 65 °, and the data storage box 3, which is opposite to the other side and is provided with the inclined surface, can drive the deflection plate 42 to deflect through the L-shaped plate 47.
In this embodiment, as shown in fig. 2, the side surface of the abutting block 45 and the lower side of the clamping strip 46 are both fixedly connected with rubber sheets, and the rubber sheets can reduce the possibility of static electricity occurring when the abutting block 45, the clamping strip 46 and the side surface of the data recorder 5 are in contact.
The use method and the advantages of the invention are as follows: the use method of the aviation data recording equipment with the anti-static structure comprises the following working processes:
as shown in fig. 1, 2, 3, 4, 5 and 6: firstly, the C-shaped rod 76 is pulled forward, so that the two vertical rods of the C-shaped rod 76 move from the side surfaces of the inner wall of the slot 75 to the side surfaces of the inner wall of the slot 78, meanwhile, the two vertical rods of the C-shaped rod 76 drive the two square blocks 77 to move to the front sides of the inner wall of the slot 78, so that the square blocks 77 and the slot 78 extrude the second pressure spring 79, the fixing state of the C-shaped rod 76 on the long block 71 is released, the data storage box 3 is pulled upward, the two long blocks 71 are driven to move to the upper side of the inner wall of the L-shaped slot 6, so that the side surfaces of the transverse strip of the T-shaped strip 74 are in contact with the side surfaces of the L-shaped slot 6, the transverse strip of the T-shaped strip 74 is in contact with the side surfaces of the inner wall of the L-shaped slot 6, the transverse strip of the T-shaped strip 74 moves to the side surfaces of the inner wall of the slot 72, the first pressure spring 73 is extruded, the data storage box 3 is contacted with the fixing state of the T-shaped strip 74, so that the data storage box 3 does not need to be fixed by screws, and the data storage box 3, and the disassembly and the data storage box 3, The fixation is more convenient.
The data recorder 5 is placed on the top surface of the bottom plate 1, the C-shaped rod 76 moves forwards, the long block 71 can move to the side surface of the inner wall of the L-shaped groove 6, the T-shaped strip 74 can move to the side surface of the inner wall of the transverse groove of the L-shaped groove 6, and the data storage box 3 is fixed, at the moment, the two clamping strips 46 on the lower sides of the two deflection plates 42 deflect from the inclined surface to be in contact with the upper side of the data recorder 5, so that the clamping strips 46 fix the top surface of the data recorder 5, the first tension spring 43 is stretched, the two L-shaped plates 47 on the bottom surface deflect when the two deflection plates 42 deflect, the transverse plates of the two L-shaped plates 47 deflect to drive the two abutting blocks 45 to be closed towards the middle, the second tension spring 44 is stretched, so that the two abutting blocks 45 clamp the left side and the right side of the data recorder 5, and the data recorder 5 is fixed.
After the data storage box 3 is fixed, the bottom surfaces of the clamping strips 46 are in contact with the top surface of the data recorder 5, so that the data recorder 5 generates upward pressure on the clamping strips 46, the two clamping strips 46 drive the two deflection plates 42 to deflect, the deflection plates 42 drive the two L-shaped plates 47 on the bottom surfaces of the deflection plates to deflect, the lateral surfaces of the transverse plates of the L-shaped plates 47 which do deflection motion are in contact with the lateral surfaces of the abutting blocks 45, the two abutting blocks 45 are closed towards the middle, the bottom surfaces of the two clamping strips 46 and the lateral surfaces of the two abutting blocks 45 are in contact with the lateral surfaces of the data recorder 5, and the data recorder 5 can be placed at a proper position.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. An airborne data recording device with antistatic structure, comprising a base plate (1), characterized in that: the data acquisition device is characterized in that a data collection block (2) is fixedly connected to the rear side of the top surface of the bottom plate (1), a data storage box (3) is lapped on the front side of the top surface of the bottom plate (1), a clamping mechanism (4) is fixedly connected to the side surface of the inner wall of the data storage box (3), and a data recorder (5) is lapped on the upper side of the bottom plate (1);
two L shape grooves (6), two have been seted up to the top surface of bottom plate (1) the equal sliding connection in side that the inslot wall was erect in L shape groove (6) has fixed establishment (7), the top surface of fixed establishment (7) and the bottom surface fixed connection of data storage box (3), the equal fixedly connected with connecting block (8) of the positive left and right sides of data storage box (3), two one side fixedly connected with signal transmitter (9) that connecting block (8) are relative.
2. An airborne data recording apparatus having an antistatic structure in accordance with claim 1 wherein: the clamping mechanism (4) comprises two round rods (41), the front ends and the rear ends of the two round rods (41) are respectively rotatably connected with the front side and the rear side of the inner wall of the data storage box (3), the side surfaces of the round rods (41) are fixedly sleeved with deflection plates (42), the front side and the rear side of the top surfaces of the two deflection plates (42) are respectively and fixedly connected with a first tension spring (43), and the top ends of the first tension springs (43) are fixedly connected with the top surface of the inner wall of the data storage box (3);
the front side the left side and the rear side of deflector (42) bottom surface the equal fixedly connected with L shaped plate (47) in right side of deflector (42) bottom surface, the equal fixedly connected with second extension spring (44) in both sides around the data storage box (3) inner wall left and right sides, four the equal fixedly connected with in one end that two second extension springs (44) are two and a set of two liang of relative supports piece (45), support the bottom surface of piece (45) and the top surface sliding connection of bottom plate (1), one side fixedly connected with centre gripping strip (46) of L shaped plate (47) are kept away from to deflector (42) bottom surface.
3. An airborne data recording apparatus having an antistatic structure in accordance with claim 1 wherein: the fixing mechanism (7) comprises two long blocks (71), the left and right sides of the two long blocks (71) are respectively in sliding connection with the left and right sides of the inner walls of the vertical grooves of the two L-shaped grooves (6), and the top surfaces of the long blocks (71) are fixedly connected with the left and right sides of the bottom surface of the data storage box (3);
the two opposite sides of the long blocks (71) are respectively provided with a sliding groove (72), the front side and the rear side of the opposite side of the inner wall of the two sliding grooves (72) are respectively and fixedly connected with a first pressure spring (73), one side of each two opposite sides of each of the four first pressure springs (73) is respectively and fixedly connected with a T-shaped strip (74), and the side surface of the transverse strip of each T-shaped strip (74) is in sliding connection with the side surface of the inner wall of the transverse groove of the L-shaped groove (6);
two slots (75) have been seted up in the front of rectangular block (71), the front side activity of bottom plate (1) is pegged graft and is had C shape pole (76), the side of two montants of C shape pole (76) and the side sliding connection of two slot (75) inner walls, the equal fixedly connected with square piece (77) in side of two horizontal poles of C shape pole (76), L shape groove (6) erect the front side of inslot wall and have been seted up elongated slot (78), the side of square piece (77) and the side sliding connection of elongated slot (78) inner wall, the equal activity of side of two montants of C shape pole (76) has cup jointed second pressure spring (79), the rear end of second pressure spring (79) and the front fixed connection of square piece (77), the front end of second pressure spring (79) and the front side fixed connection of elongated slot (78) inner wall.
4. An airborne data recording apparatus having an antistatic structure in accordance with claim 3 wherein: the quantity of T shape strip (74) is two, two the relative one side of two horizontal strips of T shape strip (74) is the cambered surface, the side and the side sliding connection of L shape groove (6) inner wall of the horizontal strip of T shape strip (74).
5. An airborne data recording apparatus having an antistatic structure according to claim 2, wherein: the front side and the rear side of the round rod (41) are fixedly sleeved with bearings, and the outer ring of each bearing is fixedly connected with the inner side face of the data storage box (3).
6. An airborne data recording apparatus having an antistatic structure according to claim 3, wherein: the side surface of the inner wall of the sliding groove (72) is convex, and the upper and lower vertical strips of the T-shaped strip (74) are respectively in sliding connection with the upper and lower sides of the inner wall of the sliding groove (72).
7. An airborne data recording apparatus having an antistatic structure according to claim 2, wherein: the number of the supporting blocks (45) is two, and an included angle between one side of each supporting block (45), which is opposite to the other side, and the top surface of the inner wall of the data storage box (3) is 65 degrees.
8. An airborne data recording apparatus having an antistatic structure according to claim 2, wherein: the side surface of the abutting block (45) and the lower side of the clamping strip (46) are fixedly connected with rubber sheets.
CN202210489132.XA 2022-05-06 2022-05-06 Aviation data recording equipment with antistatic structure Active CN114926919B (en)

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