Quickly-assembled signal isolator

Abstract

The utility model relates to the technical field of signal isolators, in particular to a fast-assembly type signal isolator which comprises a signal isolator body, a groove is formed in the end face of the signal isolator body, an adjusting groove is formed in the inner side of the groove, adjusting supports are fixedly installed on the inner side of the adjusting groove in an opposite mode, and the adjusting supports are rotationally connected with adjusting rods. The end of the adjusting rod is fixedly connected with a first bevel gear, and a connecting groove is formed in the inner side of the adjusting groove. A rotating groove is formed in the side face of the signal isolator, a rotating support is fixedly installed on the inner side of the rotating groove, a rotating rod is rotationally connected to the side face of the rotating support, and a second bevel gear is fixedly connected to the end of the rotating rod. A connecting support is fixedly installed on the inner side of the connecting groove, and a transmission rod is rotationally connected to the side face of the connecting support. The two ends of the transmission rod are fixedly connected with a first transmission gear and a second transmission gear correspondingly, and the outer side of the adjusting rod is in threaded connection with an adjusting block. The device is convenient for installation personnel to operate, can rapidly install the signal isolator, and can be suitable for slide rails with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of signal isolators, in particular to a quick-install signal isolator. Background Art

[0002] A signal isolator is a signal isolation device that converts input single-channel or dual-channel current or voltage signals into output isolated single-channel or dual-channel linear current or voltage signals, and improves the electrical isolation performance between input, output, and power supply. Signals may encounter various interferences during transmission. To ensure signal stability, it is particularly important to use a signal isolator.

[0003] Existing signal isolators are usually installed on the slide rails of a distribution cabinet, but the small space makes it inconvenient for installers to operate, making the installation of the signal isolator troublesome and limiting the universality of the installation of the signal isolator. Therefore, a quick-install signal isolator is needed. Summary of the invention

[0004] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides a quick-install signal isolator to solve the problems that the existing signal isolators are difficult to install and the installation universality is limited.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A quick-install signal isolator, comprising a signal isolator, wherein the end surface of the signal isolator is provided with a groove, an adjustment groove is opened inside the groove, an adjustment support is fixedly installed opposite to the inside of the adjustment groove, the adjustment support is rotatably connected with an adjustment rod, the end of the adjustment rod is fixedly connected with a first bevel gear, the other end of the adjustment rod is rotatably connected with the adjustment groove, and a connecting groove is opened inside the adjustment groove;

[0007] A rotating groove is opened on the side of the signal isolator, and the rotating groove is connected with the connecting groove. A rotating support is fixedly installed on the inner side of the rotating groove. A rotating rod is rotatably connected to the side of the rotating support. The end of the rotating rod is fixedly connected to the second bevel gear. A connecting support is fixedly installed on the inner side of the connecting groove. A transmission rod is rotatably connected to the side of the connecting support. The two end portions of the transmission rod are respectively fixedly connected to the first transmission gear and the second transmission gear. The first transmission gear and the second transmission gear are respectively meshed and connected with the first bevel gear and the second bevel gear. An adjusting block is threadedly connected to the outer side of the adjusting rod. The adjusting block passes through the adjusting groove and is fixedly connected to the clamping block, which is convenient for the installer to operate and quickly install the signal isolator. At the same time, it can be suitable for slide rails of different widths.

[0008] Furthermore, a knob is fixedly connected to the end of the rotating rod, thereby facilitating the installer to adjust the spacing between the clamping blocks.

[0009] Furthermore, a rough layer is provided on the inner side of the rotating groove, and a friction block is fixedly connected to the outer side of the rotating rod. The friction block can contact with the rough layer, thereby preventing the rotating rod from loosening.

[0010] Furthermore, a slotted protective plate is fixedly installed on the outer side of the adjustment groove, thereby protecting the adjustment rod in the adjustment groove and ensuring the stability of the adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of a quick-install signal isolator of the utility model;

[0012] Figure 2 It is a cross-sectional structural schematic diagram of an embodiment of a quick-install signal isolator of the utility model;

[0013] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0014] Figure 4 It is a right side structural schematic diagram of a quick-install signal isolator embodiment of the utility model;

[0015] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0016] Reference numerals in the accompanying drawings of the specification:

[0017] Signal isolator 1, groove 101, adjustment groove 102, adjustment support 103, adjustment rod 104, first bevel gear 105, connecting groove 106, rotating groove 201, rotating support 202, rotating rod 203, second bevel gear 204, connecting support 205, transmission rod 206, first transmission gear 207, second transmission gear 208, adjustment block 209, clamping block 210, knob 3, rough layer 401, friction block 402, protective plate 5. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0020] Example:

[0021] like Figure 1-Figure 5 As shown, a quick-install signal isolator of the utility model comprises a signal isolator 1, a groove 101 is arranged on the end face of the signal isolator 1, an adjustment groove 102 is opened inside the groove 101, an adjustment support 103 is fixedly installed opposite to the inside of the adjustment groove 102, the adjustment support 103 is rotatably connected with an adjustment rod 104, a first bevel gear 105 is fixedly connected to the end of the adjustment rod 104, the other end of the adjustment rod 104 is rotatably connected with the adjustment groove 102, and a connecting groove 106 is opened inside the adjustment groove 102;

[0022] A rotating groove 201 is opened on the side of the signal isolator 1, and the rotating groove 201 is connected to the connecting groove 106. A rotating support 202 is fixedly installed on the inner side of the rotating groove 201, and a rotating rod 203 is rotatably connected to the side of the rotating support 202. The end of the rotating rod 203 is fixedly connected to the second bevel gear 204. A connecting support 205 is fixedly installed on the inner side of the connecting groove 106, and a transmission rod 206 is rotatably connected to the side of the connecting support 205. The ends of the transmission rod 206 are respectively fixedly connected to the first transmission gear 207 and the second transmission gear 208. The first transmission gear 207 and the second transmission gear 208 are respectively meshed and connected with the first bevel gear 105 and the second bevel gear 204. An adjusting block 209 is threadedly connected to the outer side of the adjusting rod 104. The adjusting block 209 passes through the adjusting groove 102 and is fixedly connected to the clamping block 210, which is convenient for the installer to operate and quickly install the signal isolator. At the same time, it can be suitable for slide rails of different widths.

[0023] The end of the rotating rod 203 is fixedly connected with a knob 3 , thereby facilitating the installer to adjust the distance between the clamping blocks 210 .

[0024] A rough layer 401 is provided inside the rotating groove 201 , and a friction block 402 is fixedly connected to the outside of the rotating rod 203 . The friction block 402 can contact with the rough layer 401 , thereby preventing the rotating rod 203 from loosening.

[0025] A slotted protective plate 5 is fixedly mounted on the outer side of the adjustment slot 102, thereby protecting the adjustment rod 104 in the adjustment slot 102 and ensuring the stability of the adjustment process.

[0026] The above are only embodiments of the utility model. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field to which the utility model belongs before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for the ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A quick-install signal isolator, characterized in that: The signal isolator (1) comprises a signal isolator (1), wherein the end surface of the signal isolator (1) is provided with a groove (101), an adjusting groove (102) is provided inside the groove (101), an adjusting support (103) is fixedly installed opposite the inside of the adjusting groove (102), the adjusting support (103) is rotatably connected to an adjusting rod (104), the end of the adjusting rod (104) is fixedly connected to a first bevel gear (105), the other end of the adjusting rod (104) is rotatably connected to the adjusting groove (102), and a connecting groove (106) is provided inside the adjusting groove (102); The signal isolator (1) has a rotating groove (201) on its side, the rotating groove (201) is connected to the connecting groove (106), a rotating support (202) is fixedly installed on the inner side of the rotating groove (201), a rotating rod (203) is rotatably connected to the side of the rotating support (202), a second bevel gear (204) is fixedly connected to the end of the rotating rod (203), a connecting support (205) is fixedly installed on the inner side of the connecting groove (106), and the connecting support (205) is rotatably connected to the side of the rotating support (202). A transmission rod (206) is connected, and the ends of the transmission rod (206) are respectively fixedly connected with a first transmission gear (207) and a second transmission gear (208), and the first transmission gear (207) and the second transmission gear (208) are respectively meshed with the first bevel gear (105) and the second bevel gear (204), and the outer side of the adjustment rod (104) is threadedly connected with an adjustment block (209), and the adjustment block (209) passes through the adjustment slot (102) and is fixedly connected with a clamping block (210).

2. A quick-install signal isolator as claimed in claim 1, characterized in that: The end of the rotating rod (203) is fixedly connected with a knob (3).

3. A quick-install signal isolator as claimed in claim 2, characterized in that: A rough layer (401) is arranged inside the rotating groove (201), and a friction block (402) is fixedly connected to the outside of the rotating rod (203), and the friction block (402) can contact the rough layer (401).

4. A quick-install signal isolator as claimed in claim 3, characterized in that: A slotted protective plate (5) is fixedly mounted on the outer side of the adjustment slot (102).

Images