CN221178099U - Protection mechanism of mine signal isolation conversion module - Google Patents
Protection mechanism of mine signal isolation conversion module Download PDFInfo
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- CN221178099U CN221178099U CN202322719500.8U CN202322719500U CN221178099U CN 221178099 U CN221178099 U CN 221178099U CN 202322719500 U CN202322719500 U CN 202322719500U CN 221178099 U CN221178099 U CN 221178099U
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- conversion module
- signal isolation
- isolation conversion
- mine signal
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 63
- 230000006835 compression Effects 0.000 claims description 3
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- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a protection mechanism of a mine signal isolation conversion module, and relates to the technical field of electronic equipment. The utility model comprises a mounting structure and a supporting structure, wherein the mounting structure comprises a mounting plate, two through rotating grooves are symmetrically arranged in the mounting plate along the center, a supporting plate is rotatably connected in each rotating groove, and a double-lug frame for connecting and supporting the supporting structure is arranged at the supporting end of each supporting plate; the support structure comprises a support plate, a sliding groove is formed in the support plate, corresponding to the rotating groove, a sliding block is connected inside the sliding groove in a sliding mode, an adapter is fixedly connected to the center position of one face of the installation plate, the sliding block is connected with a sliding inserting rod in a sliding mode on two side faces of the inner wall of the sliding groove in a sliding mode, and a spring is sleeved on a rod body of the sliding inserting rod. The mine signal isolation conversion module solves the problems of poor protection effect and poor installation stability of the mine signal isolation conversion module through the installation structure and the supporting structure.
Description
Technical Field
The utility model belongs to the technical field of electronic instruments, and particularly relates to a protection mechanism of a mine signal isolation conversion module.
Background
The mine signal isolation conversion module is mainly applied to underground coal mines and is used for processing scenes with gas and coal dust explosion risks. For example, IT-DD is a specially designed product, which adopts a photoelectric isolation technology, can realize anti-interference isolation of digital quantity, and can isolate an intrinsic safety signal (refer to a signal meeting a specific safety standard) from a non-intrinsic safety signal or complete conversion of input and output voltages.
When the existing mine signal isolation conversion module is used in a mine, sometimes, in order to avoid damage to the mine signal isolation conversion module caused by accidents of workers, the mine signal isolation conversion module is embedded into a wall for use, but after the mine signal isolation conversion module is embedded, an external box body is generally not provided with a safety protection mechanism, sometimes slight geological activities are pressed by the wall body, the situation of local deformation occurs, the embedded installation stability is low, and sometimes unexpected detachment occurs due to detachment of part of the wall body.
Disclosure of utility model
The utility model aims to provide a protection mechanism of a mine signal isolation conversion module, which solves the problems of poor protection effect and poor installation stability of the mine signal isolation conversion module by arranging an installation structure and a supporting structure.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a protection mechanism of a mine signal isolation conversion module, which comprises a mounting structure and a supporting structure, wherein the upper part of the mounting structure is movably connected with the supporting structure, when the protection mechanism is used, firstly, a mounting plate is symmetrically and fixedly connected to the top and the bottom of a mine signal isolation conversion module case, then, a required mounting groove is formed on a wall according to the mine signal isolation conversion module case, the volume of the groove is larger than that of the mine signal isolation conversion module case, but smaller than that of the mine signal isolation conversion module case after the protection mechanism is mounted, after the mounting groove is formed, the mine signal isolation conversion module can be mounted, when the protection mechanism is mounted, firstly, a supporting plate at the back side can be pushed inwards or outwards simultaneously pulled to drive a sliding block to slide along a sliding groove, and the sliding groove can compress and stretch a spring to a certain extent in the sliding process, in the process, the supporting plate can gradually move downwards until one side of the supporting plate can be pushed into the mounting groove, then, the supporting plate at the front is pulled outwards or inwards, so that the supporting plate is converted into a straight state from the lifting state, and then, the mine signal isolation conversion module can be mounted, and the signal isolation conversion module can be fixed;
The mounting structure comprises a mounting plate, two through rotating grooves are symmetrically formed in the mounting plate along the center, a support plate is rotatably connected in each rotating groove, and a double-lug frame for connecting and supporting the support structure is arranged at the support end of each support plate;
The supporting structure comprises a supporting plate, a sliding groove is formed in the supporting plate corresponding to the rotating groove, sliding blocks are slidably connected in the sliding groove, an adapter is fixedly connected to the sliding blocks at the center position of one surface facing the mounting plate, two jacks extending inwards are symmetrically formed in two side surfaces of the sliding blocks facing the inner wall of the sliding groove, each jack is slidably connected with a sliding plug rod, the other end of each sliding plug rod is fixedly connected to the inner wall of the sliding groove, and a spring is sleeved on a rod body of each sliding plug rod; the mine signal isolation conversion module can be installed and positioned in the movable state in the wall body through the cooperation among the support plate, the sliding block, the sliding plug rod and the spring, and the support state of the inner wall of the tank body can be self-adjusted along with geological activity in the mine, so that the mine signal isolation conversion module can be always kept in tension and support; through the setting of mounting structure and support structure, can carry out self-adaptation activity support to the upper and lower surface of mine signal isolation conversion module, avoid mine signal isolation conversion module to receive the extrusion of wall body, can promote mine signal isolation conversion module's security and stability greatly.
Further, the mounting plate is fixedly connected to the top and the bottom of the mine signal isolation conversion module case.
Further, the length of the mounting plate is smaller than or equal to the length of the supporting plate.
Further, the sliding groove is positioned right above the rotating groove.
Further, the adapter is rotatably connected between the binaural frames.
Further, the length of the insertion hole in the sliding block is equal to the maximum compression distance of the spring.
The utility model has the following beneficial effects:
According to the utility model, through the cooperation among the support plate, the sliding block, the sliding plug rod and the spring, the installation and positioning of the mine signal isolation conversion module in the movable state inside the wall body can be realized, and the support state of the inner wall of the tank body can be self-adjusted along with geological activity inside the mine, so that the mine signal isolation conversion module can be always kept in tension and support.
According to the utility model, through the arrangement of the mounting structure and the supporting structure, the upper surface and the lower surface of the mine signal isolation conversion module can be supported in a self-adaptive manner, so that the mine signal isolation conversion module is prevented from being extruded by a wall body, and the safety and the stability of the mine signal isolation conversion module can be greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a structural exploded view of the present utility model;
FIG. 3 is a schematic diagram of a bracket structure according to the present utility model;
FIG. 4 is a schematic diagram of a bracket according to the present utility model;
fig. 5 is a schematic view of the mounting structure of the present utility model.
Reference numerals:
1. A mounting structure; 101. a mounting plate; 1011. a rotary groove; 102. a support plate; 1021. a binaural frame; 2. a support structure; 201. a supporting plate; 2011. a chute; 202. a slide block; 2021. an adapter; 203. a sliding plug rod; 2031. and (3) a spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, the utility model discloses a protection mechanism of a mine signal isolation conversion module, which comprises a mounting structure 1 and a supporting structure 2, wherein the upper part of the mounting structure 1 is movably connected with the supporting structure 2;
The mounting structure 1 comprises a mounting plate 101, wherein the mounting plate 101 is fixedly connected to the top and the bottom of a mine signal isolation conversion module case, two through rotating slots 1011 are symmetrically formed in the interior of the mounting plate along the center, a support plate 102 is rotatably connected to the interior of each rotating slot 1011, and a double-lug frame 1021 for connecting and supporting the support structure 2 is arranged at the support end of the support plate 102;
The supporting structure 2 comprises a supporting plate 201, the length of the supporting plate 201 is larger than or equal to that of the mounting plate 101, a sliding groove 2011 is formed in the inner part corresponding to a rotating groove 1011, sliding blocks 202 are connected in a sliding mode in the sliding groove 2011, an adapter 2021 is fixedly connected to the center position of one surface of the sliding block 202 facing the mounting plate 101, the adapter 2021 is rotationally connected between two lug frames 1021, two jacks extending inwards are symmetrically formed in two side surfaces of the sliding block 202 facing the inner wall of the sliding groove 2011, each jack is in sliding connection with one sliding plug rod 203, the other end of the sliding plug rod 203 is fixedly connected to the inner wall of the sliding groove 2011, a spring 2031 is sleeved on a rod body of the sliding plug rod 203, and the length of each jack in the sliding block 202 is equal to the maximum compression distance of the spring 2031;
When the mine signal isolation conversion module is used, firstly, the mounting plates 101 are symmetrically and fixedly connected to the top and the bottom of the mine signal isolation conversion module case, then, a required mounting groove is formed in the wall according to the mine signal isolation conversion module case, the volume of the groove is larger than that of the mine signal isolation conversion module case, but smaller than that of the mine signal isolation conversion module case after the protection mechanism is mounted, after the mounting groove is formed, the mine signal isolation conversion module can be mounted, firstly, the support plate 102 on the back can be pushed inwards or pulled outwards simultaneously during mounting, the slide block 202 is driven to slide along the slide groove 2011, the spring 2031 can be compressed and stretched to a certain extent during sliding of the slide groove 2011, in this process, the support plate 201 can be gradually moved downwards until one side of the support plate 201 can be pushed into the mounting groove, then, the support plate 102 on the front can be pulled outwards or pushed inwards simultaneously, the support plate 201 can be converted into a straight state from a tilted state, and then, the mine signal isolation conversion module can be pushed into the mounting groove, so that the mounting and fixing of the mine signal isolation conversion module can be completed;
In summary, through the cooperation among the support plate 102, the sliding block 202, the sliding plug rod 203 and the spring 2031, the installation and positioning of the mine signal isolation conversion module in the movable state inside the wall body can be realized, and the support state of the inner wall of the tank body can be self-adjusted along with the geological activity inside the mine, so that the mine signal isolation conversion module can be always kept in tension and support; through the setting of mounting structure 1 and support structure 2, can carry out self-adaptation activity support to the upper and lower surface of mine signal isolation conversion module, avoid mine signal isolation conversion module to receive the extrusion of wall body, can promote mine signal isolation conversion module's security and stability greatly.
One specific application of this embodiment is: when the mine signal isolation conversion module protection mechanism is used, firstly, the mounting plates 101 are symmetrically and fixedly connected to the top and the bottom of the mine signal isolation conversion module case, then, a required mounting groove is formed in the wall according to the mine signal isolation conversion module case, the size of the groove is larger than that of the mine signal isolation conversion module case, but smaller than that of the mine signal isolation conversion module after the protection mechanism is mounted, after the mounting groove is formed, the mine signal isolation conversion module can be mounted, when the mine signal isolation conversion module is mounted, firstly, the supporting plate 102 on the back can be pushed inwards or pulled outwards simultaneously, so that the sliding block 202 can be driven to slide along the sliding groove 2011, the spring 2031 can be compressed and stretched to a certain extent in the sliding process of the sliding groove 2011, in the process, the supporting plate 201 can gradually move downwards until one side of the supporting plate 201 can be pushed into the mounting groove, then, the supporting plate 102 which is pushed outwards or inwards can be pushed inwards, so that the supporting plate 201 is converted into a straight state from a tilted state, and then, the mine signal isolation conversion module can be mounted and fixed in the mine.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a protection machanism of mine signal isolation conversion module, includes mounting structure (1) and support structure (2), its characterized in that: the upper part of the mounting structure (1) is movably connected with the supporting structure (2);
The mounting structure (1) comprises a mounting plate (101), two through rotating grooves (1011) are symmetrically formed in the mounting plate (101) along the center, a support plate (102) is rotatably connected in each rotating groove (1011), and a double-lug frame (1021) for connecting and supporting the support structure (2) is arranged at the support end of each support plate (102);
The utility model provides a support structure (2) is including a supporting plate (201), spout (2011) has been seted up to the inside correspondence groove (1011) of supporting plate (201), and the inside of spout (2011) all sliding connection has slider (202), slider (202) are facing central point put fixedly connected with adaptor (2021) of mounting panel (101) one side, two jack that extend inwards have all been seted up to two sides of slider (202) facing spout (2011) inner wall to the symmetry, and every jack all with a slip inserted bar (203) slip grafting, the other end fixed connection of slip inserted bar (203) is on the inner wall of spout (2011), the cover is equipped with spring (2031) on the body of rod of slip inserted bar (203).
2. The protection mechanism for a mine signal isolation conversion module of claim 1, wherein: the mounting plate (101) is fixedly connected to the top and the bottom of the mine signal isolation conversion module case.
3. The protection mechanism for a mine signal isolation conversion module of claim 1, wherein: the length of the mounting plate (101) is smaller than or equal to the length of the supporting plate (201).
4. The protection mechanism for a mine signal isolation conversion module of claim 1, wherein: the sliding groove (2011) is positioned right above the rotary groove (1011).
5. The protection mechanism for a mine signal isolation conversion module of claim 1, wherein: the adapter (2021) is rotatably connected between the binaural frames (1021).
6. The protection mechanism for a mine signal isolation conversion module of claim 1, wherein: the length of the inner insertion hole of the sliding block (202) is equal to the maximum compression distance of the spring (2031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719500.8U CN221178099U (en) | 2023-10-11 | 2023-10-11 | Protection mechanism of mine signal isolation conversion module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719500.8U CN221178099U (en) | 2023-10-11 | 2023-10-11 | Protection mechanism of mine signal isolation conversion module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221178099U true CN221178099U (en) | 2024-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719500.8U Active CN221178099U (en) | 2023-10-11 | 2023-10-11 | Protection mechanism of mine signal isolation conversion module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221178099U (en) |
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2023
- 2023-10-11 CN CN202322719500.8U patent/CN221178099U/en active Active
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