Atmosphere data double-set tester

Abstract

The utility model provides an atmosphere data double-set tester, which comprises a tester body, the tester body comprises a shell, a bus monitoring assembly, a furling mechanism and a lifting mechanism, a control panel is arranged at the front end of the shell, side plates are integrally formed at the edges of the shell, the lifting mechanism is inserted into the inner sides of the side plates, and the bus monitoring assembly is connected with the control panel. The bottom of the lifting mechanism is connected with a light-transmitting film, and the bottom of the light-transmitting film is inserted into the winding mechanism. According to the atmospheric data double-set tester, the bus monitoring assembly is in butt joint with the tester shell, so that the bus monitoring assembly can be in contact with the heat dissipation grating part on the tester shell in a long-time non-use state, the surface of the heat dissipation grating is subjected to enclosure blocking treatment, and the probability that external dust drifts to the inside is reduced. The whole control panel can be enclosed, the probability that external liquid splashes to the surface of the control panel is reduced, and the protection effect on tester equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atmospheric data processing, in particular to an atmospheric data double-set tester. Background Art

[0002] The atmospheric data computer is a multi-input and multi-output airborne integrated equipment. The atmospheric data dual-set tester is used to test the atmospheric data computer. According to the prior art, such as the atmospheric data computer test device described in the Chinese patent document CN101876719A, the disclosed technical solution is to connect the computer to a DC power supply module and an adapter module, the DC power supply module is provided with a power control module, the DC power supply module is connected to the adapter module, and the adapter module has a signal conditioning box module to connect the atmospheric data computer and the atmospheric data indicating instrument. As a result, it has the advantages of simple structure, compact assembly, economical and practical, fast test speed, accurate data and high simulation degree.

[0003] According to the technical solution disclosed by the tester, the atmospheric data dual-set tester in the prior art needs to be connected by cables when in use, and a large amount of heat is generated during operation, so an effective heat dissipation system needs to be set up. When the conventional atmospheric data dual-set tester is not used for a long time, the heat dissipation port is always exposed to the outside, which makes it easy to accumulate dust. At the same time, since the control panel of the atmospheric data dual-set tester is provided with a large number of control buttons, it is easy to be touched or external liquid splashes onto the surface whether in use or in the storage state, which can easily damage the set state. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a dual-set atmospheric data tester to solve the problems raised in the above-mentioned background technology. The utility model can enclose the heat dissipation grille when it is not used for a long time, thereby improving the protection effect of the control panel and improving the space utilization.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an atmospheric data dual-set tester, including a tester body, the tester body including an outer shell, a bus monitoring component, a retracting mechanism and a lifting mechanism, a control panel is provided at the front end of the outer shell, and side panels are integrally formed at the edges of the outer shell, and a lifting mechanism is inserted into the inner side of the side panel, and a light-transmitting film is connected to the bottom of the lifting mechanism, and the bottom of the light-transmitting film is inserted into the interior of the retracting mechanism, the side of the bus monitoring component is movably connected to the lifting mechanism part, and the bus monitoring component is pressed against the side of the outer shell after being lifted by the lifting mechanism.

[0006] Furthermore, a heat dissipation grille is provided on the side of the shell, there are four side panels, and a lifting slot is opened in the middle of each side panel, an extension plate is welded to the outer side of the bottom of one of the side panels, and a bayonet is inserted at the end of the extension plate.

[0007] Furthermore, the surface of the control panel is equipped with functional switches such as a power switch and a current test switch. The surface of the control panel is also provided with a power supply indicator light, a current test hole and an indicating resistance test hole.

[0008] Furthermore, the bus monitoring component includes a monitoring box and a hanging rod, a fixing ring is welded to the rear end of the monitoring box, the hanging rod is inserted into the inner side of the fixing ring, and a card slot is opened on the side of the monitoring box.

[0009] Furthermore, the bus monitoring component is in a suitcase-like structure as a whole, the card slot is provided on the side of the cover plate of the monitoring box, and the card pin passes through the interior of the extension plate and then is embedded in the interior of the card slot.

[0010] Furthermore, the lifting mechanism includes a lifting plate and a clamping ring, and the reeling mechanism includes a reeling box and a reeling shaft. The reeling shaft is inserted into the interior of the reeling box, and both ends of the reeling shaft are embedded in the inner wall of the reeling box through bearings.

[0011] Furthermore, sliders are integrally formed at both ends of the lifting plate, a clamping plate is integrally formed on the side of the slider, and a clamping ring is welded on the outer side of the clamping plate.

[0012] Furthermore, the clamping ring is pressed on the surface of the hanging rod, the slider passes through the inside of the lifting groove, the clamping plate is against the surface of the side plate, the two ends of the light-transmitting film are respectively fixedly connected to the lifting plate and the winding shaft, and a strip hole is opened on the top of the winding box.

[0013] Beneficial effects of the utility model:

[0014] 1. The atmospheric data dual-set tester connects the bus monitoring component with the tester housing, so that when not in use for a long time, the bus monitoring component can contact the heat dissipation grille part on the tester housing to achieve enclosure and sealing treatment on the surface of the heat dissipation grille, thereby reducing the probability of external dust drifting into the interior.

[0015] 2. Since the bus monitoring component and the tester shell are integrated and assembled in the atmospheric data double-set tester, it provides convenience in both storage and transportation, improves the utilization rate of space, and at the same time, with the help of the bottom pin, it can be directly locked and connected with the cover part of the bus monitoring component, which can further improve the stability of the bus monitoring component in a closed state.

[0016] 3. The atmospheric data dual-set tester is connected to the lifting mechanism through the bus monitoring component, which can control the retracting mechanism at the bottom to lift the internal light-transmitting film, so that the entire control panel can be enclosed in a long-term storage state, reducing the probability of external liquid splashing onto the surface of the control panel and improving the protection effect of the tester equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model after the bus monitoring component and the tester are assembled;

[0018] Figure 2 It is a schematic diagram of the structure of the outer shell of the tester of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the bus monitoring component of the utility model;

[0020] Figure 4 It is an internal cross-sectional view of the retracting mechanism of the utility model;

[0021] In the figure: 1. shell; 2. bus monitoring component; 3. retracting mechanism; 4. light-transmitting film; 5. lifting mechanism; 6. control panel; 7. heat dissipation grille; 8. extension plate; 9. latch; 10. retracting box; 11. side panel; 12. lifting slot; 13. monitoring box; 14. fixing ring; 15. hanging rod; 16. slot; 17. retracting shaft; 18. strip hole; 19. lifting plate; 20. slider; 21. clamping plate; 22. clamping ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 4 The utility model provides the following technical solutions: an atmospheric data double set tester, comprising a tester body, the tester body comprising a shell 1, a bus monitoring component 2, a reeling mechanism 3 and a lifting mechanism 5, a control panel 6 is arranged at the front end of the shell 1, a side panel 11 is integrally formed at the edge of the shell 1, a lifting mechanism 5 is inserted into the inner side of the side panel 11, a light-transmitting film 4 is connected to the bottom of the lifting mechanism 5, the bottom of the light-transmitting film 4 is inserted into the inside of the reeling mechanism 3, the side of the bus monitoring component 2 is movably connected to the lifting mechanism 5 part, and the bus monitoring component 2 is lifted by the lifting mechanism 5 and pressed on the side of the shell 1. The atmospheric data double set tester is used to test the atmospheric data computer, and the tester meets the atmospheric data computer test requirements of the manual CMM34-18-01.

[0024] When the utility model is used, the tester can be connected to the bus monitoring component 2 by a cable, and the bus data of the atmospheric data computer can be parsed and displayed by the supporting atmospheric data system test software. By simulating the specified external air pressure environment, the bus data output by the atmospheric data system is analyzed to determine whether it is consistent with the specified external air pressure environment to determine its function. When not in use, after the lifting mechanism 5 provided in the device is docked with the bus monitoring component 2, the lifting mechanism 5 can be lifted up so that the bottom surface of the bus monitoring component 2 fits with the side of the tester housing 1, and the heat dissipation grille 7 can be pressed to enclose the part. At the same time, the lifting mechanism 5 can also trigger the retracting mechanism 3 at the bottom to pull the internal light-transmitting film 4 upward, so as to achieve the enclosure of the control panel 6 part, and improve the integrity of the tester and the bus monitoring component 2, which is convenient for carrying and moving.

[0025] In this embodiment, a heat dissipation grille 7 is provided on the side of the housing 1, there are four side panels 11, and a lifting slot 12 is provided in the middle of each side panel 11, an extension plate 8 is welded to the outer side of the bottom of one of the side panels 11, and a latch 9 is inserted at the end of the extension plate 8, and the surface of the control panel 6 is equipped with a power switch, a current test switch and other functional switches, and the surface of the control panel 6 is also provided with a power supply indicator light, a current test hole and an indicating resistance test hole. By docking the bus monitoring component 2 with the tester housing 1, the bus monitoring component 2 can be used to contact the heat dissipation grille 7 on the tester housing 1 when not in use for a long time, so as to achieve enclosure and blocking treatment on the surface of the heat dissipation grille 7, thereby reducing the probability of external dust drifting into the interior.

[0026] Specifically, when the tester is in operation, the heat generated by the internal components is discharged to the outside through the heat dissipation grille 7. When not in use, the hanging rod 15 at the rear end of the bus monitoring component 2 is clamped on the clamping ring 22 and pushed upward until the bottom surface of the bus monitoring component 2 is pressed against the side of the tester housing 1, so that the heat dissipation grille 7 can be partially pressed to block it, thereby achieving the blocking of the heat dissipation grille 7.

[0027] In this embodiment, the bus monitoring component 2 includes a monitoring box 13 and a hanging rod 15. A fixing collar 14 is welded to the rear end of the monitoring box 13. The hanging rod 15 is inserted into the inner side of the fixing collar 14. A slot 16 is provided on the side of the monitoring box 13. The bus monitoring component 2 is a suitcase-like structure as a whole. The slot 16 is provided on the side of the cover of the monitoring box 13. The bayonet 9 passes through the inside of the extension plate 8 and is embedded in the inside of the slot 16. Since the bus monitoring component 2 is integrated and assembled with the tester housing 1, it is convenient for both storage and transportation, and the space utilization is improved. At the same time, the bayonet 9 at the bottom is directly locked and connected with the cover of the bus monitoring component 2, so that the stability of the bus monitoring component 2 in a closed state can be further improved.

[0028] Specifically, after the hanging rod 15 is clamped on the clamping ring 22, the hanging rod 15 can be moved up along the lifting slot 12 synchronously with the lifting rod during the process of pushing the bus monitoring component 2, and finally the bottom surface of the bus monitoring component 2 is fitted with the side of the tester housing 1. At this time, the side of the monitoring box 13 is also aligned with the extension plate 8. At this time, the pin 9 is embedded in the inside of the slot 16 to lock the entire bus monitoring component 2. At this time, the fixed ring 14 at the rear end of the bus monitoring component 2 cooperates with the hanging rod 15 to support and fix the top, and the bottom is locked by the pin 9.

[0029] In this embodiment, the lifting mechanism 5 includes a lifting plate 19 and a snap ring 22, the reeling mechanism 3 includes a reeling box 10 and a reeling shaft 17, the reeling shaft 17 is inserted into the interior of the reeling box 10, and the two ends of the reeling shaft 17 are embedded in the inner wall of the reeling box 10 through bearings, the two ends of the lifting plate 19 are integrally formed with sliders 20, the side of the slider 20 is integrally formed with a clamping plate 21, the outer side of the clamping plate 21 is welded with a snap ring 22, the clamping ring 22 is pressed on the surface of the hanging rod 15, the slider 20 passes through the interior of the lifting slot 12, the clamping plate 21 is against the surface of the side plate 11, and the two ends of the light-transmitting film 4 are fixedly connected to the lifting plate 19 and the reeling shaft 17 respectively. By connecting the bus monitoring component 2 with the lifting mechanism 5, the reeling mechanism 3 at the bottom can be controlled to lift the internal light-transmitting film 4, so that the entire control panel 6 can be enclosed and sealed in a long-term storage state, reducing the probability of external liquid splashing onto the surface of the control panel 6, and improving the protection effect of the tester equipment.

[0030] Specifically, after the lifting plate 19 is moved upward, the light-transmitting film 4 at the bottom can be pulled upward from the surface of the winding shaft 17 through the strip hole 18, so that the surface of the control panel 6 can be completely covered with the light-transmitting film 4. In this state, it can block external splashing liquid and dust at the same time. After the bus monitoring component 2 is removed, the lifting plate 19 can be moved downward to release the spreading of the light-transmitting film 4, so that the buttons on the control panel 6 can be directly controlled.

[0031] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An atmospheric data dual-set tester, comprising a tester body, characterized in that: The tester body comprises a housing (1), a bus monitoring component (2), a retracting mechanism (3) and a lifting mechanism (5); a control panel (6) is arranged at the front end of the housing (1); side panels (11) are integrally formed at the edges of the housing (1); the lifting mechanism (5) is inserted into the inner side of the side panels (11); the bottom of the lifting mechanism (5) is connected to a light-transmitting film (4); the bottom of the light-transmitting film (4) is inserted into the interior of the retracting mechanism (3); the side of the bus monitoring component (2) is movably connected to the lifting mechanism (5); and the bus monitoring component (2) is lifted by the lifting mechanism (5) and then pressed against the side of the housing (1).

2. The air data dual set tester according to claim 1, characterized in that: A heat dissipation grille (7) is provided on the side of the housing (1), the number of the side panels (11) is four, and a lifting slot (12) is provided in the middle of each side panel (11), an extension panel (8) is welded to the outer side of the bottom of one of the side panels (11), and a latch (9) is inserted at the end of the extension panel (8).

3. The air data dual set tester according to claim 2, characterized in that: The surface of the control panel (6) is equipped with a power switch and a current test switch. The surface of the control panel (6) is also provided with a power supply indicator light, a current test hole and an indicating resistance test hole.

4. The air data dual set tester according to claim 2, characterized in that: The bus monitoring component (2) comprises a monitoring box (13) and a hanging rod (15); a fixing ring (14) is welded to the rear end of the monitoring box (13); the hanging rod (15) is inserted into the inner side of the fixing ring (14); and a slot (16) is provided on the side of the monitoring box (13).

5. The air data dual set tester according to claim 4, characterized in that: The bus monitoring component (2) is in the form of a suitcase-like structure as a whole; the card slot (16) is provided on the side of the cover plate of the monitoring box (13); and the card pin (9) passes through the interior of the extension plate (8) and is then embedded in the interior of the card slot (16).

6. The air data dual set tester according to claim 4, characterized in that: The lifting mechanism (5) comprises a lifting plate (19) and a clamping ring (22), and the reeling mechanism (3) comprises a reeling box (10) and a reeling shaft (17), wherein the reeling shaft (17) is inserted into the interior of the reeling box (10), and both ends of the reeling shaft (17) are embedded in the inner wall of the reeling box (10) through bearings.

7. The air data dual set tester according to claim 6, characterized in that: Slide blocks (20) are integrally formed at both ends of the lifting plate (19), a clamping plate (21) is integrally formed on the side of the slide block (20), and a clamping ring (22) is welded to the outer side of the clamping plate (21).

8. The air data dual set tester according to claim 7, characterized in that: The clamping ring (22) is pressed against the surface of the hanging rod (15), the sliding block (20) passes through the inside of the lifting groove (12), the clamping plate (21) is pressed against the surface of the side plate (11), the two ends of the light-transmitting film (4) are respectively fixedly connected to the lifting plate (19) and the reeling shaft (17), and a strip hole (18) is opened on the top of the reeling box (10).

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