Debugging assembly based on debugging screw and nut

Abstract

The utility model provides a debugging assembly based on debugging screws and nuts. The debugging assembly comprises a debugging frame, debugging screws and debugging nuts, wherein the debugging screws and the debugging nuts are detachably connected to the debugging frame. The debugging frame comprises a frame body and screw mounting holes connected to four corners of the frame body, and the screw mounting holes are through holes or threaded holes; the debugging screw comprises a screw rod, a screw rod thread connected to one end of the screw rod and a screw head connected to the other end of the screw rod; the screw rod penetrates through the screw mounting hole and is in threaded connection with the debugging nut; a to-be-tested workpiece is detachably connected in the frame body, and a contact pin of the to-be-tested workpiece protrudes out of the frame body; the length of the screw is greater than the sum of the height of the frame body and the length of the pin protruding out of the frame body. According to the utility model, the debugging screws and nuts are combined with the rocket-loaded single module, and the module is supported to a certain height, so that a device or a socket is not in direct contact with a desktop, the debugging is safe and reliable, and the operation is simple.

Description

Technical Field

[0001] This utility model relates to the field of measurement and testing technology, and specifically to a debugging component based on a debugging screw and nut. Background Technology

[0002] With the rapid development of aerospace technology, higher demands are being placed on the performance and adaptability of electronic products. After assembly, electronic products require extensive debugging, including single-module debugging and overall system debugging. Single-module debugging can test the operation of circuits and check the working status of individual electronic components. Single-module debugging affects the overall system debugging status and is an important prerequisite for the proper functioning of electronic products.

[0003] During single-module debugging, the module is placed on the debugging table for debugging personnel to perform debugging work. Some components or sockets on the module are higher than the module surface. When the module is placed on the table, the components or sockets come into contact with the table. Repeated placement can easily damage the components or sockets and pose a potential hazard to electronic products. In particular, internal adapter sockets have some long pins, which are particularly prone to deformation or breakage when placed on the table, which has a significant impact on the module.

[0004] Therefore, a debugging component is needed that allows debugging devices or sockets to not directly contact the desktop. Summary of the Invention

[0005] This invention addresses the problem of pins easily colliding with the desktop during debugging by providing a debugging component based on a debugging screw and nut. By combining the debugging screw and nut with the projectile-mounted module, the module is raised to a certain height, ensuring that the device or socket does not directly contact the desktop, thus guaranteeing safe and reliable debugging and simplifying operation.

[0006] This utility model provides a debugging component based on debugging screws and nuts, including a debugging frame and debugging screws and nuts detachably connected to the debugging frame;

[0007] The debugging frame includes a frame body and screw mounting holes at the four corners of the frame body. The screw mounting holes are either through holes or threaded holes.

[0008] The adjusting screw includes a screw rod, a screw thread connected to one end of the screw rod, and a screw head connected to the other end of the screw rod. The screw rod passes through the screw mounting hole and is threadedly connected to the adjusting nut.

[0009] The workpiece to be tested is detachably connected to the frame body, and the pins of the workpiece to be tested protrude outside the frame body.

[0010] The length of the screw is greater than the sum of the height of the frame body and the length of the pin protruding from the outside of the frame body.

[0011] In the present invention, a debugging component based on a debugging screw and nut is provided. In a preferred embodiment, the debugging nut and the screw head have the same height and shape.

[0012] In the present invention, a debugging component based on a debugging screw and nut is provided. In a preferred embodiment, both the debugging nut and the screw head are 10mm high and hexagonal in shape, with a width of 8mm.

[0013] In the present invention, a debugging assembly based on a debugging screw and nut is provided. In a preferred embodiment, the total length of the debugging screw is 50mm.

[0014] In the present invention, a debugging component based on a debugging screw and nut is provided. In a preferred embodiment, both the internal thread of the debugging nut and the external thread of the screw are M4.

[0015] The present invention discloses a debugging component based on a debugging screw and nut. In a preferred embodiment, the debugging nut includes a debugging nut body and countersunk holes connected to both ends inside the debugging nut body.

[0016] In the present invention, a debugging component based on a debugging screw and nut is preferably provided, wherein the depth of the countersunk hole is 2 mm and the diameter is 4.5 mm.

[0017] In the present invention, a debugging assembly based on a debugging screw and nut is provided. As a preferred embodiment, the debugging screw is made of stainless steel.

[0018] In the present invention, a debugging assembly based on a debugging screw and nut is provided. In a preferred embodiment, the debugging nut is located at the lower part of the frame body, and the screw head can be located at the upper or lower part of the frame body.

[0019] This utility model has the following advantages:

[0020] During the debugging of single modules of missile-borne electronic products, components or sockets on the module often protrude above the module surface. This makes it difficult to keep the module stable on the debugging table, inconvenient for operators, and causes wear and tear due to contact with the table surface. In particular, the pins of internal adapter sockets protrude from the module, easily causing bending or breakage during debugging, posing a risk to the electronic product. To address this problem, this invention provides a debugging component based on a debugging screw and nut. For module frame structures, the two components work together to support the module without affecting other structures, ensuring safe and stable placement during debugging without damaging electronic components. The screws are designed for the versatility of electronic product modules, are simple and convenient to operate, and require no tools during debugging and installation. The screws are suitable for both through-hole and threaded frames, are reusable, and are made of relatively stable stainless steel. The combination of the debugging screw and nut ensures the module is placed stably on the table, and maintains a certain distance between protruding components or sockets and the table surface, ensuring module safety and convenient debugging. Attached Figure Description

[0021] Figure 1 This is a front view of the assembly state of an embodiment 1 of a debugging component based on a debugging screw and nut;

[0022] Figure 2 This is a perspective view of the assembly state of an embodiment 1 of a debugging component based on a debugging screw and nut;

[0023] Figure 3 A side view of the assembled state of a debugging assembly based on a debugging screw and nut;

[0024] Figure 4 A main view of the debugging screw in a debugging component based on a debugging screw and nut;

[0025] Figure 5 A top view of a debugging screw in a debugging assembly based on a debugging screw and nut;

[0026] Figure 6 This is a main view of the debugging nut in a debugging component based on a debugging screw and nut.

[0027] Figure 7 A top view of the debugging nut in a debugging assembly based on a debugging screw and nut;

[0028] Figure 8 This is a front view of the assembly state of a debugging component based on a debugging screw and nut, embodiment 2.

[0029] Figure 9 This is a perspective view of the assembly state of a debugging component based on a debugging screw and nut, as shown in Embodiment 2.

[0030] Figure label:

[0031] 1. Debugging frame; 11. Frame body; 12. Screw mounting hole; 2. Debugging screw; 21. Screw rod; 22. Screw thread; 23. Screw head; 3. Debugging nut; 31. Debugging nut body; 32. Countersunk hole; 4. Workpiece to be tested. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] Example 1

[0034] like Figures 1-7 As shown, a debugging assembly based on a debugging screw and nut is described. Figures 1-2 The debugging frame 1, debugging screw 2, and debugging nut 3 are in the following states: debugging screw 2 is facing downwards, debugging nut 3 is tightened, and the threaded head 23 is in contact with the table. Debugging screw 2 supports module 4 to a certain height, which protects the devices or sockets protruding from module 4.

[0035] Figures 3-5 For the structural diagram of the debugging screw 2, the height of a single module 4 in existing electronic products is generally no more than 30mm, the through hole is generally φ4.5, and the threaded hole 12 of the frame 1 is generally M4. Therefore, the screw thread 22 of the debugging screw 2 is designed to be M4-6H, the total length of the screw 21 is set to 50mm, and the thread length is 35mm. This length can basically achieve full coverage. Compared with ordinary standard screws, the head 23 of the debugging screw is higher, which makes it convenient for debugging personnel to operate.

[0036] Figures 6-7 The structural diagram of the nut 23 is shown. The shape of the nut body 31 is basically the same as that of the nut head 23, but there are countersunk holes 32 with a depth of 2mm and a diameter of 4.5mm on each of the two inner end faces. These holes are designed to reduce the thread length and facilitate the movement of the nut 3 on the screw. The height of the nut 3 is also convenient for operation. The nut screw 2 needs to be used repeatedly, so the material is relatively stable stainless steel 14Cr17Ni2.

[0037] Figure 1 , 2This is a front assembly diagram of the debugging assembly based on the debugging screws and nuts. Front assembly is generally used when the frame mounting holes 12 are through holes. As can be seen from the diagram, the pins of the socket 4 protrude from the lower surface of the module. If the module is placed directly on the debugging table for debugging, the pins are easily bent or broken, making the debugging process neither safe nor convenient. The debugging screws 2 are passed through the four mounting holes 12 of the frame 1, and the debugging nuts 3 are tightened from the back. The debugging screws 2 support the entire module, keeping the pins 4 at a certain distance from the table, which provides protection. The debugging screws 2 and nuts 3 can be tightened by hand during installation without the need for tools, which is convenient and simple.

[0038] Example 2

[0039] like Figures 3-9 As shown, a debugging assembly based on a debugging screw and nut is provided. The debugging screw 2 and the debugging nut 3 are the same as in Embodiment 1, except that the screw mounting hole 12 of the debugging frame 1 is a threaded hole, the debugging screw 2 is in an upward position, the debugging nut 3 is locked, and the screw head 23 contacts the desktop. Both usage forms can support the module to a certain height and protect the devices or sockets 4 protruding from the module.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A debugging assembly based on a debugging screw and nut, characterized in that: Includes a debugging frame (1) and debugging screws (2) and debugging nuts (3) that are detachably connected to the debugging frame (1); The debugging frame (1) includes a frame body (11) and screw mounting holes (12) connected at the four corners of the frame body (11). The screw mounting holes (12) are through holes or threaded holes. The adjusting screw (2) includes a screw (21), a screw thread (22) connected to one end of the screw (21), and a screw head (23) connected to the other end of the screw (21). The screw (21) passes through the screw mounting hole (12) and is threadedly connected to the adjusting nut (3). The workpiece to be tested (4) is detachably connected inside the frame body (11), and the pins of the workpiece to be tested protrude outside the frame body (11). The length of the screw (21) is greater than the sum of the height of the frame body (11) and the length of the pin protruding from the outside of the frame body (11).

2. The debugging assembly based on a debugging screw and nut according to claim 1, characterized in that: The height and shape of the adjustment nut (3) and the screw head (23) are the same.

3. The debugging assembly based on the debugging screw and nut according to claim 2, characterized in that: The height of the adjustment nut (3) and the screw head (23) are both 10mm and both are hexagonal, with a width of 8mm.

4. The debugging assembly based on a debugging screw and nut according to claim 1, characterized in that: The total length of the adjustment screw (2) is 50mm.

5. The debugging assembly based on a debugging screw and nut according to claim 1, characterized in that: The internal thread of the adjustment nut (3) and the external thread of the screw (21) are both M4.

6. The debugging assembly based on the debugging screw and nut according to claim 1, characterized in that: The adjustment nut (3) includes an adjustment nut body (31) and countersunk holes (32) connected to both ends inside the adjustment nut body (31).

7. A debugging assembly based on a debugging screw and nut according to claim 6, characterized in that: The depth of the countersunk hole (32) is 2 mm and the diameter is 4.5 mm.

8. The debugging assembly based on the debugging screw and nut according to claim 1, characterized in that: The adjusting screw (2) is made of stainless steel.

9. A debugging assembly based on a debugging screw and nut according to claim 1, characterized in that: The adjustment nut (3) is located at the lower part of the frame body (11), and the screw head (23) can be located at the upper or lower part of the frame body (11).

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