CN220830597U - Signal processing module of single electromagnetic shielding cabinet - Google Patents
Signal processing module of single electromagnetic shielding cabinet Download PDFInfo
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- CN220830597U CN220830597U CN202322506848.9U CN202322506848U CN220830597U CN 220830597 U CN220830597 U CN 220830597U CN 202322506848 U CN202322506848 U CN 202322506848U CN 220830597 U CN220830597 U CN 220830597U
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- electromagnetic shielding
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 230000000670 limiting effect Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of signal modules and discloses a single electromagnetic shielding cabinet signal processing module which comprises a basic component, a filtering component, a plugging component and a mounting component, wherein the filtering component is mounted at the right end of the basic component, the plugging component is arranged at the rear end of the basic component, the mounting component is fixedly connected with the rear end of the plugging component, the basic component comprises a module main body, a fixed block is fixedly connected with the upper side of the right end of the module main body, a jack is arranged in the middle of the bottom end of the fixed block, a first positioning column is fixedly connected with the middle of the top end of a filter screen plate, a limiting hole is formed in the lower side of the right end of the filter screen plate, an L-shaped sliding plate is arranged at the bottom end of the filter screen plate, and a second positioning column is fixedly connected with the inner wall of the upper side of the right end of the L-shaped sliding plate. According to the utility model, the filter screen plate can be independently taken down from the right side of the module main body so as to facilitate cleaning, and the ventilation and heat dissipation of the module are prevented from being influenced by excessive dust attached to the surface of the filter screen plate.
Description
Technical Field
The utility model relates to the technical field of signal modules, in particular to a signal processing module of a single electromagnetic shielding cabinet.
Background
The signal processing module of the single electromagnetic shielding cabinet is a module for processing signals in the electromagnetic shielding cabinet, generally has the functions of processing, outputting, adjusting, protecting, converting, monitoring and the like on information, can be customized according to specific application requirements, and plays an important role in the electromagnetic shielding cabinet.
At present, a part of existing signal processing modules can be additionally provided with a filter screen for ventilation and heat dissipation of the interior in actual use, so that external dust is prevented from entering the interior of the module, but most of the filter screens are fixed on the surfaces of the filter screens, so that the filter screens are inconvenient to detach and clean, the ventilation and heat dissipation effects of the filter screens can be influenced due to accumulation of a large amount of dust, and most of the modules are directly fixed on a cabinet, so that the filter screens are inconvenient to maintain and overhaul the interior of the filter screens.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a single electromagnetic shielding cabinet signal processing module which is used for independently removing a filter screen plate from the right side of a signal module main body so as to be convenient for cleaning.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a monomer electromagnetic shielding rack signal processing module, includes basic unit spare, filtering component, grafting subassembly and installation component, filtering component is installed to basic unit spare right-hand member, basic unit spare rear end is provided with the grafting subassembly, grafting subassembly rear end fixedly connected with installation component, basic unit spare includes the module main part, module main part right-hand member upside fixedly connected with fixed block, fixed block bottom middle part is provided with the jack, module main part rear end left and right sides all fixedly connected with link up the piece, link up the piece and all be provided with the slot on the opposite side one end;
The filter component comprises a filter screen plate, a first positioning column is fixedly connected to the middle of the top end of the filter screen plate, a limiting hole is formed in the lower side of the right end of the filter screen plate, an L-shaped sliding plate is arranged at the bottom end of the filter screen plate, a second positioning column is fixedly connected to the inner wall of the upper side of the right end of the L-shaped sliding plate, sliding blocks are rotatably connected to the left sides of the front end and the rear end of the L-shaped sliding plate, and a first spring is fixedly connected to the left end of each sliding block.
Further, the grafting subassembly includes the plugboard, plugboard front end left and right sides all is provided with the square groove, the equal sliding connection in both ends middle part inner wall is had the pull rod about the plugboard and runs through inside and outside both sides, the equal fixedly connected with of the relative one end of pull rod presses the piece, press the equal fixedly connected with second spring of both sides about one end of facing away from each other, left and right sides second spring is opposite to one end respectively fixed connection at plugboard left and right sides inner wall.
Further, the installation component includes the base, base front end fixed connection is at the plugboard rear end, base front end four corners all is provided with the mounting hole.
Further, the left end of the first spring is fixedly connected to the inner walls of the bottoms of the front side and the rear side of the right end of the module main body respectively, and the upper end and the lower end of the sliding block are connected to the inner walls of the bottoms of the front side and the rear side of the right end of the module main body respectively in a sliding manner and penetrate through the right side.
Further, the shape of the left end of the second positioning column is matched with the shape of the inner wall of the limiting hole, and the shape of the top end of the first positioning column is matched with the shape of the inner wall of the jack.
Further, the shape of the outer wall of the connecting block is matched with the shape of the inner wall of the square groove.
Further, the upper end and the lower end of the pressing block are respectively connected with the inner walls of the left end and the right end of the plugboard in a sliding way and penetrate through the opposite sides of the square groove.
Further, the opposite ends of the pressing blocks are in chamfer shapes, and the shapes of the opposite ends of the pressing blocks are matched with the shapes of the inner walls of the slots.
The utility model has the following beneficial effects:
1. according to the utility model, the second positioning column is taken out from the limiting hole by pulling the L-shaped sliding plate rightwards, the left end of the L-shaped sliding plate is pulled to the notch on the right side of the bottom of the module main body, and then the L-shaped sliding plate rotates downwards, so that the left side of the top of the L-shaped sliding plate loses support to the bottom of the filter screen plate, and the filter screen plate can be independently taken down from the right side of the module main body so as to be convenient for cleaning, and the ventilation and heat dissipation of the module are prevented from being influenced by excessive dust attached to the surface of the filter screen plate.
2. In the utility model, when the connecting block is inserted into the square groove, the pressing block is pushed to retract towards the inner walls of the two sides and extrude the second spring, after the connecting block is completely inserted, the connecting block is reset with the pressing block under the action of the elasticity of the second spring and is inserted into the slot to limit the pressing block, and the pressing block is driven to be separated from the slot by pulling the pull rods on the two sides outwards, so that the whole module main body can be taken down from the plugboard.
Drawings
Fig. 1 is a front end perspective view of a signal processing module of a single electromagnetic shielding cabinet according to the present utility model;
fig. 2 is a schematic diagram of a main structure of a signal module of a signal processing module of a single electromagnetic shielding cabinet according to the present utility model;
Fig. 3 is a schematic diagram of a filter screen board structure of a signal processing module of a single electromagnetic shielding cabinet according to the present utility model;
FIG. 4 is a cross-sectional view of a signal processing module of a single electromagnetic shielding cabinet according to the present utility model;
Fig. 5 is a cross-sectional view of a signal module main body of a signal processing module of a single electromagnetic shielding cabinet according to the present utility model;
fig. 6 is a schematic diagram of an L-shaped slide plate of a signal processing module of a single electromagnetic shielding cabinet according to the present utility model.
Legend description:
1. A base assembly; 101. a module body; 102. a fixed block; 103. a joint block; 104. a slot; 105. a jack; 2. a filter assembly; 201. a screen plate; 202. a limiting hole; 203. a first positioning column; 204. an L-shaped sliding plate; 205. a second positioning column; 206. a sliding block; 207. a first spring; 3. a plug assembly; 301. a plug board; 302. a pull rod; 303. a second spring; 304. pressing the blocks; 305. a square groove; 4. a mounting assembly; 401. a base; 402. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a monomer electromagnetic shield rack signal processing module, including basic unit 1, filtering unit 2, grafting subassembly 3 and installation component 4, filtering unit 2 is installed to basic unit 1 right-hand member, basic unit 1 rear end is provided with grafting subassembly 3, grafting subassembly 3 rear end fixedly connected with installation component 4, basic unit 1 includes module main part 101, the inside corresponding electronic component that is used for installing of module main part 101, the information that receives produces functions such as processing, output, regulation, protection, conversion, monitoring, module main part 101 right-hand member upside fixedly connected with fixed block 102, fixed block 102 bottom middle part is provided with jack 105, module main part 101 rear end left and right sides all fixedly connected with link up piece 103, link up piece 103 all is provided with slot 104 on the opposite side one end.
The filter assembly 2 comprises a filter screen plate 201, a first positioning column 203 is fixedly connected to the middle of the top end of the filter screen plate 201, a limiting hole 202 is formed in the lower side of the right end of the filter screen plate 201, an L-shaped sliding plate 204 is arranged at the bottom end of the filter screen plate 201, a second positioning column 205 is fixedly connected to the inner wall of the upper side of the right end of the L-shaped sliding plate 204, sliding blocks 206 are rotatably connected to the left sides of the front end and the rear end of the L-shaped sliding plate 204, first springs 207 are fixedly connected to the left ends of the sliding blocks 206, the L-shaped sliding plate 204 is pulled rightwards to enable the second positioning column 205 to be taken out of the limiting hole 202, meanwhile, the sliding blocks 206 stretch the first springs 207, pull the left end of the L-shaped sliding plate 204 to a notch on the right side of the bottom of the module main body 101, then rotate downwards, the left side of the top of the L-shaped sliding plate 204 loses support to the bottom of the filter screen plate 201, and the filter screen plate 201 can be taken down from the right side of the module main body 101 to be cleaned.
The plug-in assembly 3 comprises a plug-in plate 301, square grooves 305 are formed in the left side and the right side of the front end of the plug-in plate 301, pull rods 302 are slidably connected to the middle inner walls of the left end and the right end of the plug-in plate 301 and penetrate through the inner side and the outer side, pressing blocks 304 are fixedly connected to the opposite ends of the pull rods 302, second springs 303 are fixedly connected to the upper side and the lower side of the opposite ends of the pressing blocks 304, the opposite ends of the second springs 303 are respectively fixedly connected to the inner walls of the left end and the right end of the plug-in plate 301, the connecting blocks 103 are inserted into the square grooves 305, the connecting blocks 103 push the pressing blocks 304 to retract towards the inner walls of the two sides and squeeze the second springs 303, after the connecting blocks 103 are completely inserted, the pressing blocks 304 are reset under the elasticity of the second springs 303 and are inserted into the slots 104 to be installed in the positions in a limiting mode, the two sides of the pull rods 302 are pulled outwards to drive the pressing blocks 304 to be separated from the slots 104, and the whole module body 101 can be removed from the plug-in 301.
The mounting assembly 4 comprises a base 401, the front end of the base 401 is fixedly connected to the rear end of the plugboard 301, mounting holes 402 are formed in four corners of the front end of the base 401, and the base 401 and the plugboard 301 are mounted at corresponding positions of the cabinet through the mounting holes 402 embedded in screws.
The left end of the first spring 207 is fixedly connected to the inner walls of the bottoms of the front and rear sides of the right end of the module main body 101, and the upper end and the lower end of the sliding block 206 are slidably connected to the inner walls of the bottoms of the front and rear sides of the right end of the module main body 101 and penetrate through the right side.
The shape of the left end of the second positioning column 205 is matched with the shape of the inner wall of the limiting hole 202, the shape of the top end of the first positioning column 203 is matched with the shape of the inner wall of the jack 105, and the shape of the hole is matched with the shape of the column, so that the filter screen plate 201 is convenient to install and limit.
The shape of the outer wall of the connecting block 103 is matched with the shape of the inner wall of the square groove 305 so as to realize the installation of the module main body 101.
The upper and lower ends of the pressing block 304 are respectively and slidably connected to the inner walls of the left and right ends of the plug board 301 and penetrate through the opposite sides of the square groove 305.
The opposite ends of the pressing block 304 are in chamfer angles, the shapes of the opposite ends of the pressing block 304 are matched with the shapes of the inner walls of the slots 104, so that a limiting effect between the pressing block 304 and the slots 104 is achieved, and the chamfer angle parts of the pressing block 304 facilitate the pressing of the connecting block 103 to enable the connecting block to slide under force.
Working principle: firstly, the base 401 and the plugboard 301 are installed at the corresponding position of the cabinet through the installation holes 402 in an embedded manner, then the connecting block 103 is inserted in the alignment square groove 305, in the process of insertion, the connecting block 103 pushes the pressing block 304 to retract towards the inner walls of the two sides and presses the second spring 303, after the connecting block 103 is completely inserted, the connecting block is reset by the elasticity of the second spring 303 and is inserted into the slot 104 to limit the connecting block, the pressing block 304 is driven to be separated from the slot 104 by pulling the two side pull rods 302 outwards, the module main body 101 is integrally removed from the plugboard 301, the L-shaped sliding plate 204 is pulled rightwards to enable the second positioning column 205 to be taken out from the limit hole 202, meanwhile, the sliding block 206 is slid to stretch the first spring 207, the left end of the L-shaped sliding plate 204 is pulled to the notch on the right side of the bottom of the module main body 101, then the L-shaped sliding plate 204 is rotated downwards, the bottom of the filter screen 201 is prevented from being supported by the left side of the top of the L-shaped sliding plate 204, and the filter screen 201 can be removed from the right side of the module main body 101 to be cleaned.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a monomer electromagnetic shield rack signal processing module, includes basic unit spare (1), filtering component (2), grafting subassembly (3) and installation component (4), its characterized in that: the novel filter assembly is characterized in that the filter assembly (2) is arranged at the right end of the basic assembly (1), the plug assembly (3) is arranged at the rear end of the basic assembly (1), the installation assembly (4) is fixedly connected to the rear end of the plug assembly (3), the basic assembly (1) comprises a module main body (101), a fixed block (102) is fixedly connected to the upper side of the right end of the module main body (101), a jack (105) is arranged in the middle of the bottom end of the fixed block (102), connecting blocks (103) are fixedly connected to the left side and the right side of the rear end of the module main body (101), and slots (104) are formed in the opposite ends of the connecting blocks (103);
The filter assembly (2) comprises a filter screen plate (201), a first positioning column (203) is fixedly connected to the middle of the top end of the filter screen plate (201), a limiting hole (202) is formed in the lower side of the right end of the filter screen plate (201), an L-shaped sliding plate (204) is arranged at the bottom end of the filter screen plate (201), a second positioning column (205) is fixedly connected to the inner wall of the upper side of the right end of the L-shaped sliding plate (204), sliding blocks (206) are rotatably connected to the left sides of the front end and the rear end of the L-shaped sliding plate (204), and first springs (207) are fixedly connected to the left end of each sliding block (206).
2. The single electromagnetic shielding cabinet signal processing module of claim 1, wherein: the plug assembly (3) comprises a plug plate (301), square grooves (305) are formed in the left side and the right side of the front end of the plug plate (301), pull rods (302) are slidably connected to the inner walls of the middle parts of the left side and the right side of the plug plate (301) and penetrate through the inner side and the outer side of the plug plate, pressing blocks (304) are fixedly connected to opposite ends of the pull rods (302), second springs (303) are fixedly connected to the upper side and the lower side of one opposite end of each pressing block (304), and the left side and the right side of each second spring (303) are fixedly connected to the inner walls of the left end and the right end of each plug plate (301) respectively.
3. The single electromagnetic shielding cabinet signal processing module of claim 1, wherein: the mounting assembly (4) comprises a base (401), the front end of the base (401) is fixedly connected with the rear end of the plugboard (301), and mounting holes (402) are formed in four corners of the front end of the base (401).
4. The single electromagnetic shielding cabinet signal processing module of claim 1, wherein: the left end of the first spring (207) is fixedly connected to the inner walls of the bottoms of the front side and the rear side of the right end of the module main body (101), and the upper end and the lower end of the sliding block (206) are respectively connected to the inner walls of the bottoms of the front side and the rear side of the right end of the module main body (101) in a sliding manner and penetrate through the right side.
5. The single electromagnetic shielding cabinet signal processing module of claim 1, wherein: the shape of the left end of the second positioning column (205) is matched with the shape of the inner wall of the limiting hole (202), and the shape of the top end of the first positioning column (203) is matched with the shape of the inner wall of the jack (105).
6. The single electromagnetic shielding cabinet signal processing module of claim 1, wherein: the shape of the outer wall of the connecting block (103) is matched with the shape of the inner wall of the square groove (305).
7. The single electromagnetic shielding cabinet signal processing module of claim 2, wherein: the upper end and the lower end of the pressing block (304) are respectively connected with the inner walls of the left end and the right end of the plugboard (301) in a sliding way and penetrate through the opposite sides of the square groove (305).
8. The single electromagnetic shielding cabinet signal processing module of claim 2, wherein: the opposite ends of the pressing blocks (304) are in chamfer angles, and the shapes of the opposite ends of the pressing blocks (304) are matched with the shapes of the inner walls of the slots (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506848.9U CN220830597U (en) | 2023-09-15 | 2023-09-15 | Signal processing module of single electromagnetic shielding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506848.9U CN220830597U (en) | 2023-09-15 | 2023-09-15 | Signal processing module of single electromagnetic shielding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830597U true CN220830597U (en) | 2024-04-23 |
Family
ID=90727041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506848.9U Active CN220830597U (en) | 2023-09-15 | 2023-09-15 | Signal processing module of single electromagnetic shielding cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830597U (en) |
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2023
- 2023-09-15 CN CN202322506848.9U patent/CN220830597U/en active Active
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