Lightweight intermediate frequency data acquisition equipment

Abstract

The utility model discloses a lightweight intermediate frequency data acquisition device, which comprises a mounting base and a shell, the shell is welded on the mounting base, an interface end is centrally arranged on one side of the shell, and an anti-falling structure is mounted on the outer surface of the mounting base and in front of the interface end through a rivet. According to the utility model, the anti-falling structure is arranged at the interface end, and one interface end corresponds to a group of clamping plates which are arranged up and down, so that a wire can be fixed in an anti-falling manner under the elastic action of the telescopic spring rod, the wire at the interface end can be accurately clamped, and the required wire can be conveniently subjected to anti-falling operation through independent control; when the frame-shaped plate extrudes the telescopic spring rods to enable the positioning grooves II to be aligned with the plugging grooves, a user can plug the positioning plates between the positioning grooves II and the plugging grooves, so that the clamping plates can be fixed, the situation that the anti-falling effect of the wire is affected by shaking of the telescopic spring rods is avoided, and the shell is made of a carbon fiber composite material and is high in light weight.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, specifically a lightweight intermediate frequency data acquisition device. Background Technology

[0002] Lightweight intermediate frequency data acquisition equipment is an electronic device specifically designed to collect, store, and transmit data from various data sources. Traditional intermediate frequency data acquisition equipment is heavy due to the use of metal casings or redundant circuit designs. To address this, a lightweight intermediate frequency data acquisition device is proposed.

[0003] The prior art, disclosed in patent publication number CN219321652U, presents the following technical solution: A data acquisition device, comprising an acquisition device body, multiple connection ports, and an anti-detachment limiting mechanism. The multiple connection ports are located on one side of the acquisition device body, and the anti-detachment limiting mechanism is located on the outside of the connection ports. The anti-detachment limiting mechanism includes a fixed limiting frame, and one side of the fixed limiting frame has multiple evenly distributed L-shaped engaging parts integrally formed.

[0004] The above technical solution uses the upper and lower anti-detachment limiting plates to make the wires clamp into the corresponding slots for anti-detachment and locking. However, the wires are made of flexible material, and the upper and lower anti-detachment limiting plates cannot clamp the wires into the corresponding slots exactly. Users may need to make adjustments one by one. In addition, when inserting the wires into the interface, the sliding of the upper anti-detachment limiting plate may affect the user's installation of the wires. Utility Model Content

[0005] The purpose of this invention is to provide a lightweight intermediate frequency data acquisition device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lightweight intermediate frequency data acquisition device, including a mounting base and a housing, wherein the housing is welded to the mounting base, and an interface end is centrally arranged on one side of the housing, and an anti-detachment structure is installed on the outer surface of the mounting base in front of the interface end by means of rivets.

[0007] The anti-fall-off structure includes a hollow mounting frame. Insertion slots are arranged on both the upper and lower sides of the hollow mounting frame, corresponding to the front of the interface end. Telescopic spring rods are embedded in the through holes on both sides of the hollow mounting frame. Clamping plates are fixedly connected to the outer sides of the telescopic spring rods. Rubber pads are provided on the outer sides of the clamping plates. Frame plates are fixedly connected to the edges of both sides of the clamping plates. Positioning slot one is provided above the front side of the upper frame plate and below the front side of the lower frame plate. Positioning slot two is provided below the front side of the upper and lower frame plates and above the front side of the lower frame plate. When the telescopic spring rod is in its natural state, positioning slot one aligns with the insertion slot, and a positioning plate is inserted between positioning slot one and the insertion slot. When the telescopic spring rod is in its compressed state, positioning slot two aligns with the insertion slot, and a positioning plate is inserted between positioning slot two and the insertion slot.

[0008] In the above technical solution, the wire is fixed to prevent it from falling off under the elastic action of the telescopic spring rod. It can accurately clamp the wire at the interface end, and the individual control makes it convenient to perform the anti-fall-off operation on the required wire. When the frame plate squeezes the telescopic spring rod so that the positioning groove two is aligned with the insertion groove, the user can insert the positioning plate between the positioning groove two and the insertion groove, thereby fixing the clamping plate and preventing the telescopic spring rod from shaking and affecting the anti-fall-off effect of the wire.

[0009] As a further preferred embodiment of this technical solution, a shell cover is provided around the top of the outer shell by means of rivets.

[0010] The above technical solution facilitates disassembly for maintenance of internal components.

[0011] As a further preferred embodiment of this technical solution, the outer shell sidewall is provided with an electromagnetic shielding film, and the inner side of the electromagnetic shielding film is provided with a thermally conductive silicone layer.

[0012] In the above technical solution, the electromagnetic shielding film solves the problem of poor shielding performance of carbon fiber, and the thermally conductive silicone layer can conduct heat to the outer shell and dissipate it evenly.

[0013] As a further preferred embodiment of this technical solution, a flexible circuit board is installed on the bottom side inside the housing. An intermediate frequency signal processing module is soldered onto one side of the flexible circuit board, a power supply module is soldered onto one side of the flexible circuit board, and a signal module is soldered onto the other side of the flexible circuit board. The intermediate frequency signal processing module, the power supply module, and the signal module are connected through the flexible circuit board.

[0014] As a further preferred embodiment of this technical solution, heat dissipation grooves are arranged on both sides of the outer wall of the outer shell, and fitting grooves are provided on both sides of the outer shell and on the outer side of the heat dissipation grooves. Mounting grooves are provided around the fitting grooves.

[0015] In the above technical solution, heat dissipation grooves are provided on both sides of the outer casing for further heat dissipation.

[0016] As a further preferred embodiment of this technical solution, each of the fitting grooves is embedded with a fitting plate, and each fitting plate is fixedly connected to a mounting plate on all four sides. The mounting plates are all disposed in the mounting grooves and are connected to the mounting grooves by rivets.

[0017] In the above technical solution, the detachable interlocking plate allows the dustproof net to be removed for replacement or cleaning.

[0018] As a further preferred embodiment of this technical solution, the outer shell is made of carbon fiber composite material.

[0019] In the above technical solution, the outer shell is made of carbon fiber composite material, which is lightweight and strong.

[0020] This utility model provides a lightweight intermediate frequency data acquisition device, which has the following advantages:

[0021] (1) This utility model installs an anti-detachment structure at the interface end, and each interface end corresponds to a set of clamps set above and below. Under the elastic action of the telescopic spring rod, the wire can be fixed to prevent detachment. The wire at the interface end can be clamped precisely, and the individual control makes it convenient to perform anti-detachment operation on the required wire. When the frame plate squeezes the telescopic spring rod so that the positioning groove two is aligned with the insertion groove, the user can insert the positioning plate between the positioning groove two and the insertion groove, thereby fixing the clamp and preventing the telescopic spring rod from shaking and affecting the anti-detachment effect of the wire.

[0022] (2) The outer shell of this utility model is made of carbon fiber composite material, which is lightweight and strong. The electromagnetic shielding film solves the problem of poor shielding of carbon fiber. The thermally conductive silicone layer can conduct heat to the outer shell and dissipate it evenly. The outer shell has heat dissipation grooves on both sides for further heat dissipation. The detachable interlocking plate can remove the dustproof net for replacement or cleaning. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the anti-detachment structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the assembly and disassembly of the interlocking plate and interlocking groove of this utility model;

[0027] In the diagram: 1. Mounting base; 2. Outer shell; 3. Shell cover; 21. Flexible circuit board; 22. Intermediate frequency signal processing module; 23. Power supply module; 24. Signal module; 25. Electromagnetic shielding film; 26. Thermally conductive silicone layer; 27. Heat dissipation groove; 28. Fitting groove; 29. ​​Mounting groove; 4. Fitting plate; 41. Dustproof net; 42. Mounting plate; 5. Anti-fall-off structure; 6. Interface end; 51. Hollowed-out mounting bracket; 511. Insertion groove; 52. Frame plate; 53. Positioning groove one; 54. Positioning groove two; 55. Positioning plate; 56. Clamping plate; 57. Rubber pad; 58. Telescopic spring rod. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0029] This utility model provides a technical solution: such as Figure 1 and Figure 2 As shown in this embodiment, a lightweight intermediate frequency data acquisition device includes a mounting base 1 and a housing 2. The housing 2 is made of carbon fiber composite material, which is lightweight and strong. The top of the housing 2 is provided with a cover 3 by rivets around its perimeter. The housing 2 is welded to the mounting base 1. An interface end 6 is centrally arranged on one side of the housing 2. An anti-detachment structure 5 is installed on the outer surface of the mounting base 1 and in front of the interface end 6 by rivets.

[0030] like Figure 2 and Figure 4As shown, the sidewall of the outer casing 2 is provided with an electromagnetic shielding film 25. The electromagnetic shielding film 25 is a copper-nickel alloy plating layer with a thickness of 0.05-0.2mm. The electromagnetic shielding film 25 solves the problem of poor shielding performance of carbon fiber. A thermally conductive silicone layer 26 is provided inside the electromagnetic shielding film 25. The thermally conductive silicone layer 26 can conduct heat to the outer casing 2 and dissipate it evenly. A flexible circuit board 21 is installed on the bottom inside the outer casing 2. An intermediate frequency signal processing module 22 is soldered to one side of the flexible circuit board 21, and a power module 23 is soldered to another side of the flexible circuit board 21. The intermediate frequency signal processing module 22 uses surface-mount components and is directly soldered to the flexible circuit board 21 to reduce the weight of the components. The other side of the flexible circuit board 21 is soldered with... The signal module 24 is connected to the intermediate frequency signal processing module 22 and the power supply module 23 via a flexible circuit board 21. Heat dissipation grooves 27 are arranged on both sides of the outer wall of the housing 2. Fitting grooves 28 are provided on both sides of the housing 2, located outside the heat dissipation grooves 27. Mounting grooves 29 are provided around each fitting groove 28. Fitting plates 4 are embedded in each fitting groove 28. Mounting plates 42 are fixedly connected to each fitting plate 4 around its perimeter. Mounting plates 42 are all located within the mounting grooves 29 and are connected to the mounting grooves 29 by rivets. The heat dissipation grooves 27 on both sides of the housing 2 further dissipate heat. The detachable fitting plates 4 allow the dustproof mesh 41 to be removed for replacement or cleaning.

[0031] like Figure 3As shown, the anti-detachment structure 5 includes a hollow mounting bracket 51. The hollow mounting bracket 51 has insertion slots 511 arranged on both its upper and lower sides, corresponding to the front of the interface end 6. Telescopic spring rods 58 are embedded in the through holes on the upper and lower sides of the hollow mounting bracket 51. Clamping plates 56 are fixedly connected to the outer sides of the telescopic spring rods 58. Rubber pads 57 are provided on the outer sides of the clamping plates 56. Frame plates 52 are fixedly connected to the edges of both sides of the clamping plates 56. Positioning slots 53 are provided on the upper front side of the upper frame plate 52 and the lower front side of the lower frame plate 52. Positioning slots 54 are provided on the lower front side of the upper and lower frame plates 52 and the upper front side of the lower frame plate 52. When the telescopic spring rods 58 are in their natural state, positioning slots 53 and insertion slots 511 are aligned. There is a gap between positioning slots 53 and insertion slots 511. A positioning plate 55 is inserted, and the telescopic spring rod 58 is compressed, aligning the second positioning groove 54 with the insertion groove 511. The positioning plate 55 is inserted between the second positioning groove 54 and the insertion groove 511. By installing an anti-detachment structure 5 at the interface end, and with one interface end 6 corresponding to a set of upper and lower clamping plates 56, the wire can be fixed in place under the elastic action of the telescopic spring rod 58. The wire at the interface end 6 can be precisely clamped, and individual control is convenient for anti-detachment operation of the required wire. When the frame plate 52 squeezes the telescopic spring rod 58 to align the second positioning groove 54 with the insertion groove 511, the user can insert the positioning plate 55 between the second positioning groove 54 and the insertion groove 511, thereby fixing the clamping plate 56 and preventing the telescopic spring rod 58 from shaking and affecting the anti-detachment effect of the wire.

[0032] This utility model provides a lightweight intermediate frequency data acquisition device. The specific working principle is as follows: When it is necessary to fix the wire at the interface end 6 to prevent it from falling off, the user pulls the frame plate 52 on the upper and lower sides to compress and deform the telescopic spring rod 58, so that the wire is clamped between the upper and lower clamps 56. The rubber pad 57 can increase the friction. When the positioning groove 54 is aligned with the insertion groove 511, the positioning plate 55 is inserted between the positioning groove 54 and the insertion groove 511 to fix the clamp 56 during the anti-fall-off process.

[0033] 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 lightweight intermediate frequency data acquisition device, comprising a mounting base (1) and a housing (2), characterized in that: The outer shell (2) is welded to the mounting base (1). An interface end (6) is centrally arranged on one side of the outer shell (2). An anti-detachment structure (5) is installed on the outer surface of the mounting base (1) in front of the interface end (6) by rivets. The anti-fall-off structure (5) includes a hollow mounting bracket (51). The hollow mounting bracket (51) has insertion slots (511) arranged on both the upper and lower sides, and is correspondingly set in front of the interface end (6). Telescopic spring rods (58) are embedded in the through holes on the upper and lower sides of the hollow mounting bracket (51). Clamping plates (56) are fixedly connected to the outside of the telescopic spring rods (58). Rubber pads (57) are provided on the outside of the clamping plates (56). Frame plates (52) are fixedly connected to the edges of both sides of the clamping plates (56). The upper and lower frames of the frame plates (52) are located above and below the frame plates (52). Positioning groove 1 (53) is provided on the lower side of each side. Positioning groove 2 (54) is provided on the lower front side of the upper and lower frame plates (52) and on the upper front side of the lower frame plate (52). When the telescopic spring rod (58) is in its natural state, positioning groove 1 (53) is aligned with the insertion groove (511). Positioning plate (55) is inserted between positioning groove 1 (53) and insertion groove (511). When the telescopic spring rod (58) is in its compressed state, positioning groove 2 (54) is aligned with insertion groove (511). Positioning plate (55) is inserted between positioning groove 2 (54) and insertion groove (511).

2. The lightweight intermediate frequency data acquisition device according to claim 1, characterized in that: The top of the outer shell (2) is fitted with a cover (3) by rivets.

3. The lightweight intermediate frequency data acquisition device according to claim 1, characterized in that: The outer shell (2) has an electromagnetic shielding film (25) on its side wall, and a thermally conductive silicone layer (26) is provided on the inner side of the electromagnetic shielding film (25).

4. The lightweight intermediate frequency data acquisition device according to claim 1, characterized in that: A flexible circuit board (21) is installed on the bottom side inside the outer casing (2). An intermediate frequency signal processing module (22) is soldered on one side of the flexible circuit board (21), a power supply module (23) is soldered on one side of the flexible circuit board (21), and a signal module (24) is soldered on the other side of the flexible circuit board (21). The intermediate frequency signal processing module (22), the power supply module (23), and the signal module (24) are connected through the flexible circuit board (21).

5. A lightweight intermediate frequency data acquisition device according to claim 1, characterized in that: The outer walls of the outer shell (2) are provided with heat dissipation grooves (27), and the outer sides of the outer shell (2) and the outer sides of the heat dissipation grooves (27) are provided with fitting grooves (28), and the fitting grooves (28) are provided with mounting grooves (29) around them.

6. A lightweight intermediate frequency data acquisition device according to claim 5, characterized in that: Each of the fitting grooves (28) is embedded with a fitting plate (4), and each of the fitting plates (4) is fixedly connected with a mounting plate (42) around its perimeter. Each of the mounting plates (42) is set in a mounting groove (29), and the mounting plates (42) are connected to the mounting groove (29) by rivets.

7. A lightweight intermediate frequency data acquisition device according to claim 1, characterized in that: The outer shell (2) is made of carbon fiber composite material.

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