Vehicle-mounted data downloading tool

Abstract

The utility model discloses a vehicle data download frock relates to frock technical field, including body and buckle, the side of body is provided with telescopic slot, the movable wear of telescopic slot is equipped with fixed column, the end of fixed column is fixedly connected with the limiting board, the outer end fixed connection of fixed column has the installation rod, the center of buckle is provided with the clamping slot, the side of buckle is provided with the movable hole of fixed column rotation connection, the other side screw thread connection of buckle has butterfly bolt. This vehicle data download frock, through setting fixed column structure on the body, can fix frock in the suitable position in the process of using device, avoids handheld, has reduced work intensity, has increased the convenience when using device.

Description

Technical Field

[0001] This utility model relates to the field of tooling technology, specifically to a vehicle-mounted data download tooling. Background Technology

[0002] With the rapid development of the railway industry, the functions of train onboard systems are becoming more and more powerful and complex. Whether it is design, debugging or maintenance personnel, when faced with complex onboard equipment, they need to obtain the information recorded in the onboard equipment as soon as possible to confirm whether there are any abnormalities in the current train operation, and analyze the abnormal logs in a timely manner to output solutions.

[0003] Currently, testing personnel need to carry various tools on the vehicle, including multiple dedicated USB flash drives, dedicated communication cables, laptops, tablets, and blank CF / PC cards, to download data through different download interfaces of various on-board devices. The existing data download method is inconvenient because there is no designated place to put the download device, requiring users to hold the download device by hand or use a stand, which makes data downloading somewhat difficult.

[0004] Therefore, it is necessary to propose an on-board data download tool to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide an in-vehicle data download fixture to solve the problem mentioned in the background art that the existing data download methods, due to the lack of a designated place for the download device, require the user to hold the download device by hand or use a separate stand, which brings certain inconvenience to the data download process.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a vehicle-mounted data download fixture, comprising a body and a buckle. A telescopic groove is provided on one side of the body, and a fixed post is movably inserted through the telescopic groove. A limit plate is fixedly connected to the end of the fixed post, and an installation rod is fixedly connected to the outer end of the fixed post. A buckle groove is provided at the center of the buckle, and a movable hole for rotatable connection with the fixed post is provided on one side of the buckle. A wing bolt is threadedly connected to the other side of the buckle.

[0009] Preferably, a turntable is rotatably connected to the other end of the fixed column, and a tension spring is fixedly connected between the inner side of the turntable and the inner wall of the telescopic groove.

[0010] Preferably, the bottom of the main body is provided with a movable groove below the telescopic groove, and a sliding groove communicating with the telescopic groove is provided in the movable groove. A locking block is fixedly connected to the outer circular surface of the fixed column and slidably disposed in the sliding groove.

[0011] Preferably, a limiting groove is provided at one end of the movable groove near the outer side, and one side of the limiting groove is inclined inward.

[0012] Preferably, the buckle, telescopic groove, turntable, limiting plate, and fixing post are all circular, and the axes of the limiting plate, fixing post, buckle, and movable hole are on the same straight line.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides an in-vehicle data download fixture, which has the following beneficial effects:

[0015] This vehicle-mounted data download fixture, by setting a fixing column structure on the main body, can be fixed in a suitable position during the use of the device, avoiding hand handling, reducing labor intensity, and increasing the convenience of using the device. Attached Figure Description

[0016] Figure 1 This is an axonometric view of the present invention;

[0017] Figure 2 This is a bottom view of the present invention;

[0018] Figure 3 This is a schematic diagram of the installation of the fixed column structure of this utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the fixed column structure of this utility model;

[0020] Figure 5 This is an enlarged schematic diagram of the buckle structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the system structure of this utility model.

[0022] In the diagram: 1. Body; 2. Telescopic groove; 4. Limiting groove; 5. Movable groove; 6. Slide groove; 7. Tension spring; 8. Turntable; 9. Fixed column; 10. Locking block; 11. Buckle; 12. Limiting plate; 13; 14. Wing bolt; 15. Mounting rod; 17. Locking groove; 19. Movable hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-6 As shown, a vehicle-mounted data download fixture includes a body 1 and a buckle 11. A telescopic groove 2 is provided on one side of the body 1, and a fixed post 9 is movably inserted in the telescopic groove 2. A limit plate 12 is fixedly connected to the end of the fixed post 9, and an installation rod 15 is fixedly connected to the outer end of the fixed post 9. A slot 17 is provided at the center of the buckle 11, and a movable hole 19 is provided on one side of the buckle 11 to be rotatably connected to the fixed post 9. A wing bolt 14 is threadedly connected to the other side of the buckle 11.

[0025] The other end of the fixed column 9 is rotatably connected to a turntable 8, and a tension spring 7 is fixedly connected between the inner side of the turntable 8 and the inner wall of the telescopic groove 2.

[0026] The bottom of the main body 1 is provided with a movable groove 5 located below the telescopic groove 2. The movable groove 5 is provided with a sliding groove 6 that communicates with the telescopic groove 2. A locking block 10 is fixedly connected to the outer circular surface of the fixed column 9 and is slidably disposed in the sliding groove 6. The locking block 10 can both push the fixed column 9 to move and limit it to prevent it from retracting.

[0027] A limiting groove 4 is provided at one end of the movable groove 5 near the outer side. One side of the limiting groove 4 is inclined inward. The inclined limiting groove 4 can lock the block. Since the fixed column 9 is located on one side, it will generate a downward rotational force. Therefore, under the action of gravity and the limiting groove 4, it prevents the block from rotating and affecting the use of the device.

[0028] The buckle 11, telescopic groove 2, turntable 8, limiting plate 12, and fixing post 9 are all circular. The axes of the limiting plate 12, fixing post 9, buckle 11, and movable hole 19 are on the same straight line, so that the buckle 11 can rotate during use and can fix the device on a bracket or fixed position at any angle.

[0029] The circuit system of this fixture is built around the core board (3568 core board), integrating functions such as power management, communication interface, storage, and peripheral expansion. The core board realizes serial communication through RS232 circuit, supporting serial data transmission with external devices. The core board integrates a USB HUB, expanding multiple USB interfaces (such as USB HOST port and USB flash drive download port); the USB signal switch realizes dynamic switching of USB signals to meet the connection needs of different peripherals (such as USB flash drives and download fixtures). The system also provides network ports (Ethernet communication), CF card interfaces (CompactFlash storage), and PC card interfaces (PCMCIA storage), covering multiple peripheral connection scenarios. The vehicle data download fixture integrates multiple physical interfaces (USB, Ethernet, CF / PC card slots, etc.), supports data download and compression of vehicle devices such as JRU, TCR, and CIR, supports background task switching and parallel operation, and automatically adapts to the communication protocols of different devices to achieve seamless conversion and synchronous processing of multiple protocols.

[0030] Working principle: When using the device, push the locking block 10 to push the fixing column 9 out of the telescopic groove 2, then rotate the locking block 10 to lock the locking block 10 in the limiting groove 4, so that the buckle 11 is exposed, place the locking groove 17 on the bracket or a fixed position, rotate the wing bolt 14, the wing bolt 14 will press the bracket or fixing device to one side until the device is tightly clamped on the bracket or a fixed position.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted data download fixture, characterized in that: The device includes a body (1) and a buckle (11). A telescopic groove (2) is provided on one side of the body (1). A fixed post (9) is movably inserted in the telescopic groove (2). A limit plate (12) is fixedly connected to the end of the fixed post (9). An installation rod (15) is fixedly connected to the outer end of the fixed post (9). A buckle groove (17) is provided at the center of the buckle (11). An movable hole (19) is provided on one side of the buckle (11) and is rotatably connected to the fixed post (9). A wing bolt (14) is threaded on the other side of the buckle (11).

2. The vehicle-mounted data download fixture according to claim 1, characterized in that: The other end of the fixed column (9) is rotatably connected to a turntable (8), and a tension spring (7) is fixedly connected between the inner side of the turntable (8) and the inner wall of the telescopic groove (2).

3. The vehicle-mounted data download fixture according to claim 1, characterized in that: The bottom of the main body (1) is provided with a movable groove (5) located below the telescopic groove (2). A sliding groove (6) communicating with the telescopic groove (2) is provided in the movable groove (5). A locking block (10) is fixedly connected to the outer circular surface of the fixed column (9) and slidably disposed in the sliding groove (6).

4. The vehicle-mounted data download fixture according to claim 3, characterized in that: The movable groove (5) has a limiting groove (4) at one end near the outside, and one side of the limiting groove (4) is inclined inward.

5. The vehicle-mounted data download fixture according to claim 1, characterized in that: The buckle (11), telescopic groove (2), turntable (8), limiting plate (12), and fixing post (9) are all circular, and the axes of the limiting plate (12), fixing post (9), buckle (11), and movable hole (19) are on the same straight line.

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