Signal conditioning device with positioning structure

Abstract

The utility model provides a signal conditioning device with a positioning structure, which comprises a slide rail mechanism and a signal conditioning mechanism, and the signal conditioning mechanism is mounted on the slide rail mechanism. The sliding rail mechanism comprises a guide rail, an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are both fixedly connected to one side of the guide rail, a rectangular riveting groove is formed in the bottom of the lower clamping plate, the upper clamping plate is provided with a bent inner angle, the bent inner angle is smaller than 90 degrees, and the lower clamping plate is provided with a rectangular riveting groove. The signal conditioner body is not excessively designed, only the arc-shaped lower clamping groove is formed, the guide rail is only slightly modified, namely the riveting groove and the threaded groove are formed, installation and fixation are convenient and stable through the riveting piece, meanwhile, when the signal conditioner body is manufactured, a complex elastic buckle structure does not need to be designed, and the manufacturing cost is reduced. Therefore, the production cost is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of signal conditioning devices, in particular to a signal conditioning device with a positioning structure. Background Art

[0002] A signal conditioner is a device used to process and optimize input signals, primarily in industrial, medical, automation, and measurement systems. Its primary function is to improve the quality of the signal, making it suitable for subsequent data acquisition and processing.

[0003] Generally, a signal conditioner is installed in an electrical box via a guide rail, and a sliding snap-on structure is provided on the signal conditioner to cooperate with the guide rail's clip to secure the signal conditioner. However, this structure is relatively complex and the production mold cost is high. Utility Model Content

[0004] The purpose of the present utility model is to provide a signal conditioning device with a positioning structure to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A signal conditioning device with a positioning structure comprises a slide rail mechanism and a signal conditioning mechanism, wherein the signal conditioning mechanism is mounted on the slide rail mechanism;

[0007] The slide rail mechanism includes a guide rail, an upper clamping plate, and a lower clamping plate. The upper clamping plate and the lower clamping plate are both fixedly connected to one side of the guide rail. A rectangular rivet groove is provided at the bottom of the lower clamping plate. The upper clamping plate has an inner bending angle, and the inner bending angle is less than 90 degrees.

[0008] The signal conditioning mechanism includes a signal conditioner body, an upper card slot and a lower card slot. The upper card slot and the lower card slot are both opened on one side of the signal conditioner body. The upper card slot matches the upper card plate. The lower card slot is an arc-shaped slot. A rivet is provided between the lower card plate and the signal conditioner body. The upper side of the rivet matches the rivet groove of the lower card plate, and the lower side of the rivet matches the lower card slot.

[0009] In one embodiment, the thickness of the lower clamping plate is greater than the thickness of the riveted part.

[0010] In one embodiment, a handle is installed on one side of the rivet.

[0011] In one embodiment, a fastening bolt is installed on the rivet, and the end of the fastening bolt is threadedly connected to the lower clamping plate.

[0012] In one embodiment, the guide rail is fixed in the electrical box by screws.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The present invention does not make too many designs on the signal conditioner body, but only opens an arc-shaped lower card slot, and only makes slight changes to the guide rail, that is, opens a rivet groove and a thread groove, and is conveniently and stably installed and fixed by riveting parts. At the same time, when preparing the signal conditioner body, there is no need to design a complex elastic snap-fit structure, thereby effectively saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the three-dimensional diagrams of the present utility model;

[0016] Figure 2 This is the second stereogram of the present invention.

[0017] In the figure: 11, guide rail; 12, upper clamping plate; 13, lower clamping plate; 21, rivet; 22, handle; 23, fastening bolt; 31, signal conditioner body; 32, upper clamping slot; 33, lower clamping slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example:

[0020] See also Figure 1 and Figure 2 , the utility model provides a technical solution:

[0021] A signal conditioning device with a positioning structure includes a slide mechanism and a signal conditioning mechanism, which is mounted on the slide mechanism. The signal conditioning mechanism is a device used to process and optimize input signals and is primarily used in industrial, medical, automation, and measurement systems. Its primary function is to improve signal quality, making it suitable for subsequent data acquisition and processing. It is often mounted in an electrical box using slides, with the slide mechanism providing a mounting support for the signal conditioning mechanism.

[0022] The slide rail mechanism includes a guide rail 11, an upper card plate 12, and a lower card plate 13. The upper card plate 12 and the lower card plate 13 are both fixedly connected to one side of the guide rail 11. The upper card plate 12 is made of PVC and has elasticity. The bottom of the lower card plate 13 is provided with a rectangular rivet groove for providing an insertion track for the riveted member 21. The upper card plate 12 has a bending inner angle, and the bending inner angle is less than 90 degrees, which has good anti-detachment ability and can effectively prevent the signal conditioning mechanism from detaching from the slide rail mechanism.

[0023] The signal conditioning mechanism includes a signal conditioner body 31, an upper card slot 32 and a lower card slot 33. The upper card slot 32 and the lower card slot 33 are both opened on one side of the signal conditioner body 31. The upper card slot 32 matches the upper card plate 12. The lower card slot 33 is an arc-shaped slot. A rivet 21 is provided between the lower card plate 13 and the signal conditioner body 31. The rivet 21 is inserted into the rivet groove on the lower card plate 13 and the lower card slot 33 on the signal conditioner body 31, and is used in conjunction with the upper card plate 12 to fix the signal conditioner body 31. The upper side of the rivet 21 matches the rivet groove of the lower card plate 13, and the lower side of the rivet 21 matches the lower card slot 33.

[0024] Furthermore, the thickness of the lower clamping plate 13 is greater than the thickness of the rivet 21 , so as to ensure the strength of the lower clamping plate 13 and prevent the lower clamping plate 13 from being broken due to the formation of the notch.

[0025] Furthermore, a handle 22 is installed on one side of the rivet 21. The handle 22 is used to assist manual pulling of the rivet 21.

[0026] Furthermore, a fastening bolt 23 is threadedly mounted on the rivet 21, and the end of the fastening bolt 23 is threadedly connected to the lower clamping plate 13. The fastening bolt 23 is used to fix the rivet 21. The guide rail 11 is fixedly installed in the electrical box by screws.

[0027] The working principle of the present invention is as follows: first, the upper slot 32 of the signal conditioner body 31 is clamped on the upper clamping plate 12. Since the upper clamping plate 12 is an elastic member, the lower slot 33 of the signal conditioner body 31 can be clamped on the lower clamping plate 13. At this time, the rivet 21 is inserted into the rivet groove on the lower clamping plate 13 and the lower slot 33 on the signal conditioner body 31 through the handle 22, and used in conjunction with the upper clamping plate 12 to position and fix the signal conditioner body 31, and the rivet 21 is fixed by the fastening bolt 23. The present invention does not make too many designs on the signal conditioner body 31, but only opens the arc-shaped lower slot 33, and only makes slight changes to the guide rail 11, that is, opens the rivet groove and the threaded groove. Therefore, when preparing the signal conditioner body 31, there is no need to design a complex elastic snap structure, thereby effectively saving production costs.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A signal conditioning device with a positioning structure, comprising a slide rail mechanism and a signal conditioning mechanism, wherein the signal conditioning mechanism is mounted on the slide rail mechanism, characterized in that: The slide rail mechanism comprises a guide rail (11), an upper card plate (12) and a lower card plate (13); the upper card plate (12) and the lower card plate (13) are both fixedly connected to one side of the guide rail (11); a rectangular riveting groove is provided at the bottom of the lower card plate (13); the upper card plate (12) has a bending inner angle, and the bending inner angle is less than 90 degrees; The signal conditioning mechanism includes a signal conditioner body (31), an upper card slot (32) and a lower card slot (33), wherein the upper card slot (32) and the lower card slot (33) are both opened on one side of the signal conditioner body (31), the upper card slot (32) matches the upper card plate (12), and the lower card slot (33) is an arc-shaped slot. A rivet (21) is provided between the lower card plate (13) and the signal conditioner body (31), the upper side of the rivet (21) matches the rivet slot of the lower card plate (13), and the lower side of the rivet (21) matches the lower card slot (33).

2. The signal conditioning device with a positioning structure according to claim 1, characterized in that: The thickness of the lower clamping plate (13) is greater than the thickness of the riveted part (21).

3. The signal conditioning device with a positioning structure according to claim 1, characterized in that: A handle (22) is installed on one side of the rivet (21).

4. The signal conditioning device with a positioning structure according to claim 1, characterized in that: A fastening bolt (23) is installed on the rivet (21), and the end of the fastening bolt (23) is threadedly connected to the lower clamping plate (13).

5. The signal conditioning device with a positioning structure according to claim 1, characterized in that: The guide rail (11) is fixedly installed in the electrical box by screws.

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