Static debugging and checking tool for course plotter

Abstract

The utility model relates to the technical field of track plotter detection equipment, in particular to a track plotter static debugging inspection tool which comprises a shell, the front face of the shell is suitable for being provided with a displayer and case keyboard keys, a keyboard cover plate is arranged on the case keyboard keys, and a keyboard circuit board and a keyboard fixing plate are arranged in the shell. The bus backboard is arranged in the shell, a development board and a power module are arranged on the bus backboard, and the power module is connected with the development board, the keyboard circuit board and the displayer; the rear cover is arranged on the back face of the shell, a heat dissipation structure is arranged on the rear cover, and the rear cover and the shell are made of aluminum alloy materials. And a heat dissipation structure is arranged on the rear cover, so that heat dissipation can be effectively carried out on the static debugging and inspection tool for the track plotter, and the internal temperature of the tool is ensured to be dissipated through the heat dissipation structure. Moreover, the shell and the rear cover are both made of aluminum alloy materials, so that the stability of the tool can be effectively improved, the tool is easy to carry and use frequently, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of tracker testing equipment, specifically to tracker static debugging and testing fixtures. Background Technology

[0002] A track refers to the path taken by ships and seaplanes during navigation. Ships are subject to various factors and interferences during navigation, resulting in navigational errors; therefore, a track is generally not a straight line. Currently, a "tracker" is a navigation device used by ships to generate nautical charts in real time and automatically complete charting operations. With the development of maritime technology, the fields of maritime navigation and operations are constantly evolving, leading to an increasing demand for and reliance on trackers, especially regarding their reliability and accuracy.

[0003] The tracker static debugging and inspection fixture can complete the static debugging and inspection of the HJ-VG tracker and the HEC401 nautical chart plotting machine. Its purpose is to check the accuracy of the HJ-VG tracker and the HEC401 nautical chart plotting machine. Currently, the only tool for solving the accuracy testing of these two types of equipment is the tracker static debugging and inspection fixture.

[0004] The existing static calibration and testing fixture housing has poor stability and heat dissipation, making it unsuitable for frequent handling and use. Its poor stability may cause damage to the static calibration and testing fixture, rendering it unusable, and its poor heat dissipation may prevent it from being used for extended periods. Utility Model Content

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the problem that the housing of the static debugging and inspection tooling for trackers in the prior art has poor stability and heat dissipation, which is not conducive to frequent handling and use, thereby providing a static debugging and inspection tooling for trackers.

[0006] To address the aforementioned technical problems, this utility model provides a static debugging and testing fixture for a tracker, comprising: a housing, the front of which is adapted to mount a display and a keyboard button, the keyboard button having a keyboard cover, and the interior of the housing containing a keyboard circuit board and a keyboard mounting plate; a bus backplate, located within the housing, containing a development board and a power module, the power module being connected to the development board, the keyboard circuit board, and the display; and a rear cover, located on the back of the housing, having a heat dissipation structure, the rear cover and the housing being made of aluminum alloy.

[0007] Furthermore, the heat dissipation structure is a heat dissipation through hole formed on the back cover.

[0008] Furthermore, the front of the housing is provided with a frame, and the display is embedded in the frame.

[0009] Furthermore, the bus backplane is provided with a display debugging interface, through which the development board is connected to the display.

[0010] Furthermore, the bus backplane is provided with a keyboard interface, and the development board is connected to the keyboard circuit board through the keyboard interface.

[0011] Furthermore, a power switch and a reset button are provided on the side wall of the housing, and both the power switch and the reset button are connected to the power module.

[0012] Furthermore, a speaker is provided on the side wall of the housing, and the speaker is connected to the power module and the display.

[0013] Furthermore, the side wall of the housing is provided with a first welding socket and a second welding socket.

[0014] Furthermore, two handle fixing blocks are provided on the side wall of the housing, and the handle is installed on the handle fixing blocks.

[0015] Furthermore, rubber corner protectors are provided at each of the top corners of the housing.

[0016] The technical solution of this utility model has the following advantages:

[0017] 1. The static debugging and testing fixture for a tracker provided by this utility model includes: a housing, the front of which is adapted to install a display and a chassis keyboard, the chassis keyboard having a keyboard cover, and the interior of the housing containing a keyboard circuit board and a keyboard mounting plate; a bus backplate, located inside the housing, containing a development board and a power module, the power module being connected to the development board, the keyboard circuit board, and the display; and a rear cover, located on the back of the housing, having a heat dissipation structure, the rear cover and the housing being made of aluminum alloy.

[0018] By mounting the monitor and keyboard buttons on the front of the housing, and providing a keyboard cover, the keyboard buttons are effectively protected from damage. An internal keyboard circuit board connects to the keyboard buttons and is also connected to the development board and power module on the bus backplane, thus powering the keyboard buttons. Simultaneously, the power module on the bus backplane connects to the monitor, providing power. A heat dissipation structure on the rear cover effectively cools the static debugging and testing fixture of the tracker, ensuring that internal heat is dissipated. Furthermore, both the housing and rear cover are made of aluminum alloy, which significantly increases the fixture's stability, facilitates frequent handling, and extends its service life.

[0019] 2. The static debugging and testing fixture for the tracker provided by this utility model has a frame on the front of the housing, and the display is embedded in the frame. This ensures the stability of the display installation and prevents the display from shaking.

[0020] 3. The static debugging and testing fixture for the tracker provided by this utility model has a display debugging interface on the bus backplane, and the development board is connected to the display through the display debugging interface, thereby realizing the electrical connection between the display and the development board.

[0021] The utility model summary section is provided to present the chosen concepts in a simplified form, which will be further described in the detailed embodiments below. The utility model summary section is not intended to identify essential or essential features of this disclosure, nor is it intended to limit the scope of this disclosure. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the static debugging and testing fixture for the tracker provided by this utility model;

[0024] Figure 2 The main view of the static debugging and testing fixture for the track instrument provided by this utility model;

[0025] Figure 3 A schematic diagram of the groove structure of the track instrument static debugging and inspection fixture provided by this utility model;

[0026] Figure 4A side view of the static debugging and testing fixture for the tracker provided by this utility model;

[0027] Figure 5 Half-sectional view of the static debugging and testing fixture for the track instrument provided by this utility model;

[0028] Figure 6 A schematic diagram of the reset button of the static debugging and testing fixture for the track instrument provided by this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Housing; 2. Back cover; 3. Handle fixing block; 4. Keyboard cover plate; 5. Keyboard fixing plate; 6. Power switch; 7. Reset button; 8. First soldering socket; 9. Second soldering socket; 10. Handle; 11. Rubber corner protectors; 12. Chassis keyboard buttons; 13. Monitor; 14. Keyboard circuit board; 15. Development board; 16. Speaker; 17. Frame; 18. Groove; 19. Display debugging interface; 20. Power module; 21. Bus backplate; 22. Keyboard interface. Detailed Implementation

[0031] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this disclosure. Therefore, the drawings and description are to be considered exemplary in nature and not restrictive.

[0032] In the description of this disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this disclosure, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joint" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or connections that allow for communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0034] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] The following disclosure provides numerous different embodiments or examples for implementing various structures of this disclosure. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this disclosure. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this disclosure, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0036] The preferred embodiments of this disclosure are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0037] Please see Figures 1 to 6As shown, this utility model provides a static debugging and testing fixture for a tracker, comprising: a housing 1, the front of which is adapted to mount a display 13 and a chassis keyboard 12, the chassis keyboard 12 having a keyboard cover 4, and the interior of the housing 1 having a keyboard circuit board 14 and a keyboard fixing plate 5; a bus backplate 21, located inside the housing 1, having a development board 15 and a power module 20, the power module 20 being connected to the development board 15, the keyboard circuit board 14, and the display 13; and a rear cover 2, located on the back of the housing 1, having a heat dissipation structure, the rear cover 2 and the housing 1 being made of aluminum alloy.

[0038] By mounting a display 13 and a keyboard button 12 on the front of the housing 1, and providing a keyboard cover 4 for the keyboard button 12, the keyboard button 12 can be effectively protected from damage. A keyboard circuit board 14 inside the housing 1 connects to the keyboard button 12 and is also connected to the development board 15 and power module 20 on the bus backplane 21, thus powering the keyboard button 12. Simultaneously, the power module 20 on the bus backplane 21 connects to the display 13, providing power to the display 13. A heat dissipation structure is provided on the rear cover 2, effectively cooling the static debugging and testing fixture of the tracker, ensuring that the internal temperature of the fixture is dissipated through the heat dissipation structure. Furthermore, both the housing 1 and the rear cover 2 are made of aluminum alloy, which effectively increases the stability of the fixture, facilitates frequent handling, and extends its service life.

[0039] The keyboard mounting plate 5 is used to reinforce the keyboard. Since the keyboard is a self-made mechanical keyboard, it is welded and not a whole piece. After the keyboard is installed with the case keyboard key 12, the case keyboard key 12 can be modularized, which can play the role of reinforcing and modularizing the case keyboard key 12.

[0040] In this embodiment, the heat dissipation structure is a heat dissipation through-hole formed on the rear cover 2. The design of this heat dissipation through-hole facilitates the dissipation of heat from the inside of the tooling.

[0041] A groove 18 can also be provided on the side wall of the housing 1, which can also be used for heat dissipation.

[0042] The housing 1 has a frame 17 on its front side, and the display 13 is embedded in the frame 17. This ensures the stability of the display 13 during installation and prevents the display 13 from shaking.

[0043] In some optional embodiments, the bus backplane 21 is provided with a display debugging interface 19, and the development board 15 is connected to the display 13 through the display debugging interface 19, thereby realizing the electrical connection between the display 13 and the development board 15.

[0044] Specifically, the bus backplane 21 is provided with a keyboard interface 22, and the development board 15 is connected to the keyboard circuit board 14 through the keyboard interface 22, thereby realizing the electrical connection between the keyboard circuit board 14 and the development board 15.

[0045] In some optional embodiments, a power switch 6 and a reset button 7 are provided on the side wall of the housing 1, both of which are connected to the power module 20. The display 13 can be started via the power switch 6 for easy commissioning and testing. Simultaneously, the reset button 7 is used to reset the display before the next use.

[0046] In this embodiment, a speaker 16 is provided on the side wall of the housing 1, and the speaker 16 is connected to the power module 20 and the display 13.

[0047] Specifically, the side wall of the housing 1 is provided with a first welding socket 8 and a second welding socket 9. The first welding socket 8 and the second welding socket 9 can provide a reliable power connection.

[0048] In some optional embodiments, two handle 10 fixing blocks 3 are provided on the side wall of the housing 1, and the handle 10 is mounted on the handle fixing blocks 3. The handle fixing blocks 3 are provided to facilitate the mounting of the handle 10 on the handle fixing blocks 3, thereby facilitating the carrying and use of the tooling.

[0049] Rubber corner protectors 11 are provided at each of the top corners of the housing 1. The rubber corner protectors 11 serve to protect the housing 1 and prevent it from being damaged.

[0050] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A static debugging and testing fixture for a tracker, characterized in that, include: The housing (1) has a front side adapted to mount a display (13) and a chassis keyboard button (12), the chassis keyboard button (12) is provided with a keyboard cover (4), and the inside of the housing (1) is provided with a keyboard circuit board (14) and a keyboard fixing plate (5). A bus backplane (21) is located inside the housing (1). The bus backplane (21) is provided with a development board (15) and a power module (20). The power module (20) is connected to the development board (15), the keyboard circuit board (14), and the display (13). The back cover (2) is located on the back of the housing (1). The back cover (2) is provided with a heat dissipation structure. The back cover (2) and the housing (1) are made of aluminum alloy.

2. The tracker static debugging and testing fixture according to claim 1, characterized in that, The heat dissipation structure is a heat dissipation through hole formed on the rear cover (2).

3. The tracker static debugging and testing fixture according to claim 2, characterized in that, The front of the housing (1) is provided with a frame (17), and the display (13) is embedded in the frame (17).

4. The tracker static debugging and testing fixture according to claim 3, characterized in that, The bus backplane (21) is provided with a display debugging interface (19), and the development board (15) is connected to the display (13) through the display debugging interface (19).

5. The static debugging and testing fixture for the tracker according to any one of claims 1-4, characterized in that, The bus backplane (21) is provided with a keyboard interface (22), and the development board (15) is connected to the keyboard circuit board (14) through the keyboard interface (22).

6. The tracker static debugging and testing fixture according to claim 5, characterized in that, The side wall of the housing (1) is provided with a power switch (6) and a reset button (7), both of which are connected to the power module (20).

7. The tracker static debugging and testing fixture according to claim 6, characterized in that, A speaker (16) is provided on the side wall of the housing (1), and the speaker (16) is connected to the power module (20) and the display (13).

8. The tracker static debugging and testing fixture according to claim 7, characterized in that, The housing (1) is provided with a first welding socket (8) and a second welding socket (9) on its side wall.

9. The tracker static debugging and testing fixture according to claim 7, characterized in that, Two handle fixing blocks (3) are provided on the side wall of the housing (1), and the handle (10) is installed on the handle fixing blocks (3).

10. The tracker static debugging and testing fixture according to claim 9, characterized in that, The shell (1) is provided with rubber corner protectors (11) at each of its apex corners.

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