CN217877755U - Air data computer detection device - Google Patents
Air data computer detection device Download PDFInfo
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- CN217877755U CN217877755U CN202221440943.2U CN202221440943U CN217877755U CN 217877755 U CN217877755 U CN 217877755U CN 202221440943 U CN202221440943 U CN 202221440943U CN 217877755 U CN217877755 U CN 217877755U
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Abstract
The utility model discloses an atmospheric data computer detection device, including sealed frame and installing at the inside detection device body of sealed frame, the data jack has been seted up in the left side of detection device body, the right side of sealed frame is rotated and is connected with sealing door, and the through-hole has been seted up in the left side of sealed frame, and the circular sealed section of thick bamboo of inner wall fixedly connected with of through-hole, the inner wall grafting of circular sealed section of thick bamboo have connecting plug, and annular extrusion groove has been seted up on connecting plug's surface. This air data computer detection device, in connecting plug inserts circular sealed cylinder, and link to each other with the detection device body in the sealed frame, rotate the lead screw this moment, make the lead screw drive the piston descend in a rectangular cylinder, pass through the connecting pipe with the gas in the rectangular cylinder and extrude to annular gasbag in, annular gasbag is inside to be inflated the back and can produce the inflation, and fill up the annular extrusion groove on connecting plug surface, thereby play certain waterproof effect, ensure that water can not get into the connector assembly department, the protective effect to the detection device body has been improved.
Description
Technical Field
The utility model relates to an atmospheric data computer technology field specifically is an atmospheric data computer detection device.
Background
The air data computer is an essential aviation electronic component in an aircraft cockpit, information such as static pressure, total temperature and the like is measured through various precision sensors, various data related to air parameters are calculated by using the computer, convenience can be provided for pilots, flight safety is ensured, most of detection devices of the air data computer are installed on the ground and used for detecting, diagnosing faults and the like of the air data computer, various electric wires are generally required to be used for connection, and data transmission is facilitated.
Present atmospheric data computer detection device has certain defect at the in-service use in-process, for example in comparatively moist environment, inside moisture and moisture can get into detection device's main part through detection device's wire connection department to cause certain damage to the electric power component in the detection device easily, relatively poor to detection device's protectiveness, make the improvement to detection device to this application of this problem, provide the better detection device of waterproof performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atmospheric data computer detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an atmospheric data computer detection device, includes sealed frame and installs the detection device body in sealed frame inside, and the data jack has been seted up in the left side of detection device body, the right side of sealed frame is rotated and is connected with sealing door, and the through-hole has been seted up in the left side of sealed frame, and the circular sealing barrel of inner wall fixedly connected with of through-hole, and the inner wall of circular sealing barrel is pegged graft and is had connecting plug, and annular extrusion groove has been seted up on connecting plug's surface, the annular gasbag of the inner wall fixedly connected with of circular sealing barrel, and the surface mounting of circular sealing barrel has seal assembly, and seal assembly includes a rectangle section of thick bamboo, and the inner wall sliding connection of a rectangle section of thick bamboo has the piston, and the top threaded connection of a rectangle section of thick bamboo has the lead screw, and the bottom intercommunication of a rectangle section of thick bamboo has the connecting pipe.
Preferably, the bottom end of the screw rod extends into the rectangular cylinder and is rotatably connected with the upper surface of the piston through a bearing.
Preferably, the bottom end of the connecting pipe extends to the interior of the circular sealing cylinder and is communicated with the interior of the annular air bag.
Preferably, the position of the annular air bag corresponds to the position of the annular extrusion groove.
Preferably, the inner bottom wall of the sealing frame is fixedly connected with a positioning frame, the upper surface of the positioning frame is provided with a fixing groove, and the lower surface of the detection device body is in sliding connection with the inner bottom wall of the fixing groove.
Preferably, the motor is installed on the right side of locating frame, and the output fixedly connected with screw rod of motor, the interior diapire sliding connection of locating frame has the roof, and the roof extends to the inside of fixed slot to with screw rod threaded connection.
Advantageous effects
The utility model provides an atmospheric data computer detection device possesses following beneficial effect:
1. this atmospheric data computer detection device, in connecting plug inserts circular sealed section of thick bamboo, and link to each other with the detection device body in the sealed frame, rotate the lead screw this moment, make the lead screw drive piston descend in a rectangle section of thick bamboo, pass through the connecting pipe with the gas in a rectangle section of thick bamboo and extrude to annular gasbag in, annular gasbag is inside to inflate the back and can produce the inflation, and fill up the annular extrusion groove on connecting plug surface, thereby can play certain waterproof effect, ensure that water can not get into the connector assembly department, the protective effect to the detection device body has been improved.
2. This atmospheric data computer detection device, with the locating frame of detection device body in putting into sealed frame on, open the motor, make the motor drive the screw rod rotatory, the screw rod can drive the roof and remove to the left side, until compressing tightly the detection device body in the fixed slot, can ensure that the position of detection device body in sealed frame can not take place the skew, ensure the stability of being connected of connecting plug and detection device body, it is more convenient during the use.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the three-dimensional structure of the circular sealing cylinder of the present invention.
In the figure: the device comprises a sealing frame 1, a detection device body 2, a sealing door 3, a circular sealing barrel 4, a connecting plug 5, an annular air bag 6, a rectangular barrel 7, a piston 8, a screw rod 9, a connecting pipe 10, a positioning frame 11, a screw rod 12 and a top plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an atmospheric data computer detection device, include sealed frame 1 and install at 1 inside detection device body 2 of sealed frame, the data jack has been seted up in the left side of detection device body 2, the right side of sealed frame 1 is rotated and is connected with sealing door 3, the through-hole has been seted up in the left side of sealed frame 1, the circular sealed section of thick bamboo 4 of inner wall fixedly connected with of through-hole, the inner wall grafting of circular sealed section of thick bamboo 4 has connecting plug 5, annular extrusion groove has been seted up on connecting plug 5's surface, the inner wall fixedly connected with annular gasbag 6 of circular sealed section of thick bamboo 4, the position of annular gasbag 6 is corresponding with the position of annular extrusion groove.
The surface mounting of a circular sealed section of thick bamboo 4 has seal assembly, seal assembly includes a rectangular section of thick bamboo 7, the inner wall sliding connection of a rectangular section of thick bamboo 7 has piston 8, the top threaded connection of a rectangular section of thick bamboo 7 has lead screw 9, the bottom of lead screw 9 extends to the inside of a rectangular section of thick bamboo 7, and rotate with the upper surface of piston 8 through the bearing and be connected, the bottom intercommunication of a rectangular section of thick bamboo 7 has connecting pipe 10, the bottom of connecting pipe 10 extends to the inside of a circular sealed section of thick bamboo 4, and be linked together with the inside of annular gasbag 6.
Connecting plug 5 inserts in circular sealed section of thick bamboo 4, and link to each other with detection device body 2 in the sealed frame 1, rotate lead screw 9 this moment, make lead screw 9 drive piston 8 descend in a rectangle section of thick bamboo 7, extrude the gas in a rectangle section of thick bamboo 7 to annular gasbag 6 in through connecting pipe 10, annular gasbag 6 is inside to be aerifyd the back and can produce the inflation, and fill up the annular extrusion groove on connecting plug 5 surface, thereby can play certain waterproof effect, ensure that water can not get into the connector assembly department, the protective effect to detection device body 2 has been improved.
Inner diapire fixedly connected with locating frame 11 of seal frame 1, the fixed slot has been seted up to the upper surface of locating frame 11, the lower surface of detection device body 2 and the inner diapire sliding connection of fixed slot, and the motor is installed on the right side of locating frame 11, the output fixedly connected with screw rod 12 of motor, and inner diapire sliding connection of locating frame 11 has roof 13, and roof 13 extends to the inside of fixed slot to with screw rod 12 threaded connection.
On putting into the locating frame 11 in the sealed frame 1 with detection device body 2, opening the motor, it is rotatory to make the motor drive screw rod 12, and screw rod 12 can drive roof 13 and remove to the left side, until compressing tightly detection device body 2 in the fixed slot, can ensure that the position of detection device body 2 in sealed frame 1 can not take place the skew, ensures connecting plug 5 and detection device body 2's stability of being connected, and is more convenient during the use.
The working principle is as follows: when the air data computer detection device is used, firstly, the detection device body 2 is placed on the positioning frame 11 in the sealing frame 1, the motor is started, the motor drives the top plate 13 to move towards the left side through the screw 12 until the detection device body 2 is pressed in the fixing groove, the fixed position of the detection device body 2 in the sealing frame 1 is ensured not to deviate, the sealing door 3 is closed, the connecting plug 5 penetrates through the circular sealing barrel 4 and is connected with the detection device body 2, meanwhile, the screw 9 is rotated, the screw 9 drives the piston 8 to descend, gas in the rectangular barrel 7 is extruded into the annular air bag 6 through the connecting pipe 10, the annular air bag 6 is inflated and then expands, the annular extrusion groove is compressed, water is ensured not to enter the detection device body 2 from the plug connection position, the waterproof effect on the detection device body 2 is improved, and the air data computer detection device is safer and more convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an atmospheric data computer detection device, includes sealed frame (1) and installs detection device body (2) inside sealed frame (1), the data jack, its characterized in that have been seted up in the left side of detection device body (2): the right side of sealing frame (1) is rotated and is connected with sealing door (3), the through-hole has been seted up in the left side of sealing frame (1), the circular sealed section of thick bamboo (4) of inner wall fixedly connected with of through-hole, the inner wall of circular sealed section of thick bamboo (4) is pegged graft and is had connecting plug (5), annular extrusion groove has been seted up on the surface of connecting plug (5), the inner wall fixedly connected with annular gasbag (6) of circular sealed section of thick bamboo (4), the surface mounting of circular sealed section of thick bamboo (4) has seal assembly, seal assembly includes a rectangle section of thick bamboo (7), the inner wall sliding connection of a rectangle section of thick bamboo (7) has piston (8), the top threaded connection of a rectangle section of thick bamboo (7) has lead screw (9), the bottom intercommunication of a rectangle section of thick bamboo (7) has connecting pipe (10).
2. An air data computerized inspection device according to claim 1, wherein: the bottom end of the screw rod (9) extends into the rectangular cylinder (7) and is rotationally connected with the upper surface of the piston (8) through a bearing.
3. An air data computerized inspection apparatus according to claim 1, wherein: the bottom end of the connecting pipe (10) extends to the interior of the circular sealing cylinder (4) and is communicated with the interior of the annular air bag (6).
4. An air data computerized inspection device according to claim 1, wherein: the position of the annular air bag (6) corresponds to the position of the annular extrusion groove.
5. An air data computerized inspection device according to claim 1, wherein: the inner bottom wall of the sealing frame (1) is fixedly connected with a positioning frame (11), the upper surface of the positioning frame (11) is provided with a fixing groove, and the lower surface of the detection device body (2) is connected with the inner bottom wall of the fixing groove in a sliding mode.
6. An air data computerized inspection device according to claim 5, wherein: the motor is installed on the right side of locating frame (11), the output fixedly connected with screw rod (12) of motor, and the interior diapire sliding connection of locating frame (11) has roof (13), and roof (13) extend to the inside of fixed slot to with screw rod (12) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440943.2U CN217877755U (en) | 2022-06-09 | 2022-06-09 | Air data computer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440943.2U CN217877755U (en) | 2022-06-09 | 2022-06-09 | Air data computer detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217877755U true CN217877755U (en) | 2022-11-22 |
Family
ID=84095012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221440943.2U Active CN217877755U (en) | 2022-06-09 | 2022-06-09 | Air data computer detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217877755U (en) |
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2022
- 2022-06-09 CN CN202221440943.2U patent/CN217877755U/en active Active
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