An analog-to-digital converter housing

Abstract

The utility model relates to the technical field of electronic information engineering discloses an analog-digital converter shell, including the casing, the outer wall upper end right side fixed connection of casing has clamping mechanism, clamping mechanism is used for fixed wiring, the outer wall lower end mounting of casing has support mechanism, support mechanism is used for supporting casing, clamping mechanism includes fixed block, fixed block installs the outer wall upper end right side of casing, the outer wall lower end fixed connection of fixed block has the connecting plate, the outer wall rear end mounting of fixed block has round block, the outer wall upper end right side mounting of casing has drive assembly. In the utility model, through up and down swing handle, make the inside rotation connection of rectangular block round axle slide on triangular block, the rectangular block drives the inside rotation of clamping block no.

Description

Technical Field

[0001] This utility model relates to the field of electronic information engineering technology, and in particular to an analog-to-digital converter housing. Background Technology

[0002] Analog-to-digital (ADC) refers to analog and digital signals, and is a core concept in the fields of electronics and information technology to describe signal and system types. Understanding the differences and connections between the two is fundamental to understanding modern electronic devices and information processing. An analog-to-digital converter (ADC) is an electronic device that converts continuously changing analog signals into discrete digital signals, solving the problem that analog signals cannot be directly processed by digital systems. Physical quantities in nature usually exist in the form of continuously changing analog signals, but digital systems only recognize discrete binary data. The ADC converts analog signals into digital signals through quantization and encoding processes, providing a foundation for subsequent digital processing.

[0003] Currently, in existing analog-to-digital converters, the housing is directly soldered to the PCB board via package pins, relying on the mechanical strength of the PCB to fix the wiring. However, during use, misalignment can occur, and this displacement is transmitted to the pins through the housing and contact points, causing the pins to continuously bear bending stress. Eventually, this can lead to complete breakage of the solder joint and complete detachment of the wiring. Existing technology designs stress relief grooves near the pins. These grooves can distribute stress evenly, reducing local stress concentration and thus lowering the bending stress on the pins. This prevents the solder joints from breaking due to excessive stress and causing misalignment of the wiring during use. However, the stress relief grooves weaken the rigidity of the pins, leading to increased wiring oscillation and more contact friction points, ultimately resulting in wiring tangling. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an analog-to-digital converter housing, which aims to improve the problems of loosening and falling off of wiring and wire tangling in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an analog-to-digital converter housing, comprising a housing, a clamping mechanism fixedly connected to the upper right side of the outer wall of the housing for fixing wiring, a support mechanism installed at the lower end of the outer wall of the housing for supporting the housing; the clamping mechanism includes a fixing block, the fixing block being installed on the upper right side of the outer wall of the housing, a connecting plate fixedly connected to the lower end of the outer wall of the fixing block, a plurality of connecting posts I being equidistantly installed on the front and rear sides of the lower middle part of the inner wall of the fixing block, a connecting post II being fixedly connected to the upper middle part of the inner wall of the fixing block, a round block being installed at the rear end of the outer wall of the fixing block, and a drive assembly being installed on the upper right side of the outer wall of the housing.

[0006] As a further description of the above technical solution:

[0007] The drive assembly includes a handle, which is mounted on the upper right side of the outer wall of the housing. A rectangular block is fixedly connected to the rear end of the outer wall of the handle. A clamping block one is slidably connected to the rear end of the inner wall of the rectangular block. A clamping block two is slidably connected to the front end of the inner wall of the rectangular block. A spring is fixedly connected to the middle of the front side of the outer wall of the clamping block one.

[0008] As a further description of the above technical solution:

[0009] The support mechanism includes a rectangular bar, which is installed on the lower end of the outer wall of the housing. Multiple cylinders are equidistantly installed on the front and rear sides of the lower end of the outer wall of the rectangular bar. A connecting rod is slidably connected to the upper middle part of the outer wall of the cylinder. A long plate is installed on the lower end of the outer wall of the rectangular bar. Multiple support blocks are equidistantly installed on the front and rear sides of the lower end of the outer wall of the long plate.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the connecting plate is threaded with screws at the front and rear ends, and the outer wall of the circular block is threaded with a nut at the middle of the rear end.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the handle is fitted with a rubber sleeve, the front end of the inner wall of the rectangular block is rotatably connected to a round shaft, and the middle of the front end of the outer wall of the second clamping block is fixedly connected to a triangular block.

[0014] As a further description of the above technical solution:

[0015] A nameplate is fixedly connected to the middle of the front end of the outer wall of the housing, and a rectangular groove is opened in the middle of the inner wall of the rectangular block.

[0016] As a further description of the above technical solution:

[0017] The upper outer wall of the rectangular strip is threaded with multiple screws at equal intervals on the front and rear sides. The screws are used to connect the rectangular strip and the housing. A washer is fixedly connected to the lower outer wall of the support block.

[0018] As a further description of the above technical solution:

[0019] A connecting column is installed on the upper inner wall of the support block, and multiple square grooves are equidistantly opened on the lower front and rear sides of the outer wall of the long plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by swinging the handle up and down, the circular shaft connected inside the rectangular block slides on the triangular block, thereby causing the clamping block two to start to move. Then, through the tension of the spring, the clamping block one, which is fixedly connected to it, also moves accordingly. The middle part of the outer wall of the clamping block one is connected to the rectangular block through the connecting post two. When the handle swings upward, the clamping block one and the clamping block two move in opposite directions. When the handle swings downward, the circular shaft moves to the bottom of the triangular block, and the rectangular block drives the clamping block one to rotate inward. The clamping block two also moves accordingly, and finally clamps the wire, avoiding the problems of loosening and falling off or wire tangling after the wire is fixed.

[0022] 2. In this utility model, by pulling the rectangular bar, the connecting rod that is rotatably connected to the lower cylindrical part of the outer wall of the rectangular bar begins to stretch, thereby unfolding the support frame to support the shell. A long plate is installed at the lower part of the outer wall of the rectangular bar, and a support block is rotatably connected to the front and rear sides of the lower part of the outer wall of the long plate. A connecting column three is rotatably connected to the upper part of the inner wall of the support block. The support block is connected to the long plate through the connecting column three, which enhances the structural stability and seismic resistance. Attached Figure Description

[0023] Figure 1 This is a front view of the housing of an analog-to-digital converter proposed in this utility model;

[0024] Figure 2 This is a perspective view of the housing of an analog-to-digital converter proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of an analog-to-digital converter housing clamping mechanism proposed in this utility model;

[0026] Figure 4 This is an exploded view of an analog-to-digital converter housing clamping mechanism proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of an analog-to-digital converter housing support mechanism proposed in this utility model;

[0028] Figure 6 This is an exploded view of an analog-to-digital converter housing support mechanism proposed in this utility model;

[0029] Figure 7 This is a partial exploded view of the supporting mechanism for the housing of an analog-to-digital converter proposed in this utility model.

[0030] Legend:

[0031] 1. Housing; 2. Nameplate; 3. Clamping mechanism; 301. Fixing block; 302. Connecting plate; 303. Connecting post one; 304. Connecting post two; 305. Round block; 306. Screw one; 307. Drive assembly; 3071. Handle; 3072. Rectangular block; 3073. Clamping block one; 3074. Spring; 3075. Clamping block two; 308. Rubber sleeve; 309. Round shaft; 310. Triangular block; 311. Nut; 5. Support mechanism; 501. Rectangular strip; 502. Screw two; 503. Connecting rod; 504. Cylinder; 505. Support block; 506. Long plate; 507. Connecting post three; 508. Washer. 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. 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.

[0033] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of an analog-to-digital converter housing, comprising a housing 1. A clamping mechanism 3 is fixedly connected to the upper right side of the outer wall of the housing 1 for fixing wiring. A support mechanism 5 is installed at the lower end of the outer wall of the housing 1 for supporting the housing 1. The clamping mechanism 3 includes a fixing block 301, which is installed on the upper right side of the outer wall of the housing 1. A connecting plate 302 is fixedly connected to the lower end of the outer wall of the fixing block 301. Multiple connecting posts 303 are equidistantly installed on the front and rear sides of the lower middle part of the inner wall of the fixing block 301. The upper middle part of the inner wall of the fixing block 301... A connecting post 304 is fixedly connected. A round block 305 is installed on the rear end of the outer wall of the fixing block 301. A drive assembly 307 is installed on the upper right side of the outer wall of the housing 1. The drive assembly 307 includes a handle 3071. The handle 3071 is installed on the upper right side of the outer wall of the housing 1. A rectangular block 3072 is fixedly connected to the rear end of the outer wall of the handle 3071. A clamping block 3073 is slidably connected to the rear end of the inner wall of the rectangular block 3072. A clamping block 3075 is slidably connected to the front end of the inner wall of the rectangular block 3072. A spring 3074 is fixedly connected to the middle of the front side of the outer wall of the clamping block 3073.

[0034] Specifically, by swinging the handle 3071 up and down, a rectangular block 3072 is fixedly connected to the rear end of the outer wall of the handle 3071, causing the circular shaft 309 rotatably connected inside the rectangular block 3072 to slide on the triangular block 310. A clamping block 1 3073 is slidably connected to the rear end of the inner wall of the rectangular block 3072, and a clamping block 2 3075 is slidably connected to the front end of the inner wall of the rectangular block 3072. A spring 3074 is fixedly connected to the middle of the front side of the outer wall of the clamping block 1 3073, thereby causing the clamping block 2 3075 to start to move, and then being stretched by the spring 3074. The action of the clamping block 3073 fixedly connected to it causes the clamping block 3073 to move accordingly. The middle part of the outer wall of the clamping block 3073 is connected to the rectangular block 3072 through the connecting post 304. When the handle 3071 swings upward, the clamping block 3073 and the clamping block 3075 move in opposite directions. When the handle 3071 swings downward, the round shaft 309 moves to the bottom of the triangular block 310, and the rectangular block 3072 drives the clamping block 3073 to rotate inward. The clamping block 3075 also moves accordingly, thereby clamping the wiring.

[0035] Reference Figure 5 , Figure 6 and Figure 7 The support mechanism 5 includes a rectangular bar 501, which is installed on the lower end of the outer wall of the housing 1. Multiple cylinders 504 are equidistantly installed on the front and rear sides of the lower end of the outer wall of the rectangular bar 501. A connecting rod 503 is slidably connected to the upper middle part of the outer wall of the cylinders 504. A long plate 506 is installed on the lower end of the outer wall of the rectangular bar 501. Multiple support blocks 505 are equidistantly installed on the front and rear sides of the lower end of the outer wall of the long plate 506. Multiple screws 502 are threadedly connected on the front and rear sides of the upper end of the outer wall of the rectangular bar 501. The screws 502 are used to connect the rectangular bar 501 and the housing 1. A washer 508 is fixedly connected to the lower end of the outer wall of the support block 505. A connecting column 507 is installed on the upper end of the inner wall of the support block 505. Multiple square grooves are equidistantly opened on the front and rear sides of the lower end of the outer wall of the long plate 506.

[0036] Specifically, multiple cylinders 504 are equidistantly installed on the front and rear sides of the lower outer wall of the rectangular bar 501. By pulling the rectangular bar 501, the connecting rod 503, which is rotatably connected to the cylinders 504 at the lower outer wall of the rectangular bar 501, begins to stretch, thereby unfolding the support frame to support the shell 1. A long plate 506 is installed on the lower outer wall of the rectangular bar 501. A support block 505 is rotatably connected to the front and rear sides of the lower outer wall of the long plate 506. A connecting column 3 507 is rotatably connected to the upper inner wall of the support block 505. The support block 505 is connected to the long plate 506 through the connecting column 3 507, which enhances the structural stability and vibration resistance.

[0037] Reference Figure 2 , Figure 3 and Figure 4The inner wall of the connecting plate 302 is threaded with screw 306 at both ends. The outer wall of the round block 305 is threaded with nut 311 at the middle of the rear end. The outer wall of the handle 3071 is fitted with rubber sleeve 308. The inner wall of the rectangular block 3072 is rotatably connected with round shaft 309. The outer wall of the clamping block 3075 is fixedly connected with triangular block 310 at the middle of the front end. The outer wall of the housing 1 is fixedly connected with nameplate 2 at the middle of the front end. The inner wall of the rectangular block 3072 is provided with rectangular groove.

[0038] Specifically, screws 306 are threaded to the front and rear ends of the inner wall of the connecting plate 302, so that the connecting plate 302 is connected to the upper end of the outer wall of the housing 1. Nut 311 is threaded to the middle of the rear end of the outer wall of the round block 305. Rubber sleeve 308 is installed on the outer wall of the handle 3071 for anti-slip. Round shaft 309 is rotatably connected to the front end of the inner wall of the rectangular block 3072. Triangular block 310 is fixedly connected to the middle of the front end of the outer wall of the clamping block 3075. Nameplate 2 is fixedly connected to the middle of the front end of the outer wall of the housing 1 for identifying relevant information. A rectangular groove is opened in the middle of the inner wall of the rectangular block 3072, so that clamping block 3073 and clamping block 3075 can be installed inside the rectangular block 3072.

[0039] Working principle: By swinging the handle 3071 up and down, the circular shaft 309, which is rotatably connected inside the rectangular block 3072, slides on the triangular block 310, thereby causing the clamping block 3075 to move. Then, through the stretching action of the spring 3074, the clamping block 3073, which is fixedly connected to it, also moves accordingly. The middle of the outer wall of the clamping block 3073 is connected to the rectangular block 3072 through the connecting post 304. When the handle 3071 swings upward, the clamping blocks 3073 and 3075 move in opposite directions. When the handle 3071 swings downward, the circular shaft 309 moves to the bottom of the triangular block 310, and the rectangular block 3072 drives the clamping block 3073 to rotate inward. The clamping block 3075 also moves accordingly, finally clamping the wire and avoiding the problems of loosening, falling off, and tangling of the wire after it is fixed.

[0040] By pulling the rectangular bar 501, the connecting rod 503, which is rotatably connected to the cylinder 504 at the lower end of the outer wall of the rectangular bar 501, begins to stretch, thereby unfolding the support frame to support the shell 1. A long plate 506 is installed at the lower end of the outer wall of the rectangular bar 501. Support blocks 505 are rotatably connected to the front and rear sides of the lower end of the outer wall of the long plate 506. A connecting column 3 507 is rotatably connected to the upper end of the inner wall of the support block 505. The support block 505 is connected to the long plate 506 through the connecting column 3 507, which enhances the structural stability and vibration resistance.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An analog-to-digital converter housing, comprising a housing (1), characterized in that: A clamping mechanism (3) is fixedly connected to the upper right side of the outer wall of the housing (1). The clamping mechanism (3) is used to fix the wiring. A support mechanism (5) is installed at the lower end of the outer wall of the housing (1). The support mechanism (5) is used to support the housing (1). The clamping mechanism (3) includes a fixing block (301), which is installed on the upper right side of the outer wall of the housing (1). A connecting plate (302) is fixedly connected to the lower end of the outer wall of the fixing block (301). Multiple connecting posts (303) are equidistantly installed on the front and rear sides of the lower middle part of the inner wall of the fixing block (301). A connecting post (304) is fixedly connected to the upper middle part of the inner wall of the fixing block (301). A round block (305) is installed on the rear end of the outer wall of the fixing block (301). A drive assembly (307) is installed on the upper right side of the outer wall of the housing (1).

2. The housing of an analog-to-digital converter according to claim 1, characterized in that: The drive assembly (307) includes a handle (3071), which is mounted on the upper right side of the outer wall of the housing (1). A rectangular block (3072) is fixedly connected to the rear end of the outer wall of the handle (3071). A clamping block one (3073) is slidably connected to the rear end of the inner wall of the rectangular block (3072). A clamping block two (3075) is slidably connected to the front end of the inner wall of the rectangular block (3072). A spring (3074) is fixedly connected to the middle of the front side of the outer wall of the clamping block one (3073).

3. The housing of an analog-to-digital converter according to claim 1, characterized in that: The support mechanism (5) includes a rectangular bar (501), which is installed on the lower end of the outer wall of the housing (1). Multiple cylinders (504) are equidistantly installed on the front and rear sides of the lower end of the outer wall of the rectangular bar (501). A connecting rod (503) is slidably connected to the upper part of the outer wall of the cylinder (504). A long plate (506) is installed on the lower end of the outer wall of the rectangular bar (501). Multiple support blocks (505) are equidistantly installed on the front and rear sides of the lower end of the outer wall of the long plate (506).

4. The housing of an analog-to-digital converter according to claim 1, characterized in that: The inner wall of the connecting plate (302) is threaded with screws (306) at the front and rear ends, and the outer wall of the round block (305) is threaded with nuts (311) at the middle of the rear end.

5. The housing of an analog-to-digital converter according to claim 2, characterized in that: The handle (3071) is fitted with a rubber sleeve (308) on its outer wall, and a round shaft (309) is rotatably connected to the front end of the inner wall of the rectangular block (3072). A triangular block (310) is fixedly connected to the middle of the front end of the outer wall of the clamping block (3075).

6. The housing of an analog-to-digital converter according to claim 2, characterized in that: A nameplate (2) is fixedly connected to the middle of the front end of the outer wall of the housing (1), and a rectangular groove is opened in the middle of the inner wall of the rectangular block (3072).

7. The housing of an analog-to-digital converter according to claim 3, characterized in that: The upper outer wall of the rectangular strip (501) is threaded with multiple screws (502) at equal intervals on the front and rear sides. The screws (502) are used to connect the rectangular strip (501) and the housing (1). The lower outer wall of the support block (505) is fixedly connected with a washer (508).

8. The housing of an analog-to-digital converter according to claim 3, characterized in that: The upper inner wall of the support block (505) is equipped with a connecting column three (507), and the lower outer wall of the long plate (506) is provided with multiple square grooves at equal intervals on the front and rear sides.

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