CN211505419U - Microcomputer protection device with light gas return monitoring and alarming function - Google Patents
Microcomputer protection device with light gas return monitoring and alarming function Download PDFInfo
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- CN211505419U CN211505419U CN201922485835.1U CN201922485835U CN211505419U CN 211505419 U CN211505419 U CN 211505419U CN 201922485835 U CN201922485835 U CN 201922485835U CN 211505419 U CN211505419 U CN 211505419U
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- sliding
- dust cover
- cleaning
- humidifying
- protection device
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Abstract
The utility model discloses a microcomputer protection device with the functions of monitoring light gas return alarm, which comprises a case, an operation panel arranged on the case, a liquid crystal display screen, an operation button, a dust cover rotatably arranged on the operation panel, a connecting component for connecting the dust cover and the operation panel, a locking component for locking the dust cover on the operation panel, a sealing component, a cleaning component for cleaning the dust cover and a supporting component for supporting the dust cover, the cleaning assembly comprises sliding plates symmetrically arranged on two sides of the operating panel, sliding blocks matched with the sliding plates, rotating shafts arranged on the sliding blocks, cleaning rollers matched with the rotating shafts, cleaning cloth arranged on the cleaning rollers, a driving part used for driving the cleaning rollers to move up and down and a humidifying part used for humidifying the cleaning cloth, and the sliding plates are provided with sliding grooves matched with the sliding blocks.
Description
Technical Field
The utility model belongs to the technical field of electric power system protective apparatus, especially, relate to a computer protection device with light gas of monitoring returns and reports an emergency and asks for help or increased vigilance function.
Background
The microcomputer protection device is generally installed in an embedded mode, and a microcomputer operation panel is directly exposed out of the switch. In practical application, dust in the air enters, so that the reliability of microcomputer protection is easily reduced and even the microcomputer protection is damaged. Therefore, a transparent dust cover is usually arranged on the microcomputer operation panel at present, but the surface of the dust cover and dust accumulation affect workers to observe the display screen under the condition of not opening the dust cover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a microcomputer protection device with light gas of monitoring returns and reports an emergency and asks for help or increased vigilance function.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a microcomputer protection device with a function of monitoring light gas return alarm comprises a case, an operation panel arranged on the case, a liquid crystal display screen, an operation key, a dust cover rotatably arranged on the operation panel, a connecting assembly used for connecting the dust cover and the operation panel, a locking assembly used for locking the dust cover on the operation panel, a sealing assembly, a cleaning assembly used for cleaning the dust cover and a supporting assembly used for supporting the dust cover, the cleaning assembly comprises sliding plates symmetrically arranged on two sides of the operating panel, sliding blocks matched with the sliding plates, rotating shafts arranged on the sliding plates, cleaning rollers matched with the rotating shafts, cleaning cloth arranged on the cleaning rollers, a driving component used for driving the cleaning rollers to move up and down and a humidifying component used for humidifying the cleaning cloth, and the sliding plates are provided with sliding chutes matched with the sliding blocks; when piling up too much dust on the dust cover, accessible driver part drives the cleaning roller and reciprocates, reciprocates at the in-process that the cleaning roller reciprocated, and the dust cover surface will constantly be cleaned to the cleaning cloth, and then will pile up the dust on the dust cover surface and get rid of.
Preferably, the driving part comprises a limiting groove arranged on the sliding plate, a driving shaft arranged on the sliding block, a first pulley arranged on the driving shaft, a second pulley arranged on the upper end of the sliding plate, a fixed column arranged on the sliding plate and a pull rope, wherein one end of the pull rope is fixed on the fixed column, and the other end of the pull rope sequentially bypasses the first pulley and the second pulley; when needs clearance dust cover, can pull the stay cord, and then drive first pulley and shift up to drive the cleaning roller and shift up and clear up the dust cover, and because first pulley is the movable pulley, it is more laborsaving, the staff of being convenient for stimulates the cleaning roller and reciprocates.
Preferably, a sliding groove is arranged in the sliding groove, and an elastic piece is sleeved on the sliding rod; promote the slider through the elastic component, can promote the cleaning roller and move down for the clearance moves down speed, can also guarantee that the cleaning roller is under not receiving the external force condition, and it is located the spout bottom to influence the normal opening of dust cover.
Preferably, the humidifying component comprises a humidifying pipe and a water conveying piece, wherein the humidifying pipe and the water conveying piece are arranged above the cleaning roller, and a plurality of humidifying holes are uniformly formed in the humidifying pipe; clear water is conveyed into the humidifying pipe and is uniformly dripped onto the cleaning cloth from the humidifying holes, so that the cleaning cloth has better wiping effect.
Preferably, the water delivery part comprises a water delivery pipe arranged on the humidifying pipe and a funnel matched with the water delivery pipe.
Preferably, the sliding block is provided with a water suction roller, and the surface of the water suction roller is provided with a water suction towel; can adsorb the water stain absorption of remaining on the dust cover totally through the piece of cloth that absorbs water, can also clean the dust cover once more, improve the clearance effect.
In conclusion, when too much dust is accumulated on the dust cover, the cleaning roller can be driven by the driving part to move up and down, and the cleaning cloth continuously wipes the surface of the dust cover in the process of moving up and down of the cleaning roller, so that the dust accumulated on the surface of the dust cover is removed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is an enlarged view of fig. 1 at B.
Fig. 4 is a cross-sectional view of the present invention.
Fig. 5 is an enlarged view of fig. 4 at a.
Fig. 6 is a schematic structural diagram of a rear view angle of the present invention.
Fig. 7 is an enlarged view of fig. 6 at a.
Fig. 8 is a sectional view of the present invention.
Fig. 9 is an enlarged view of fig. 8 at a.
Fig. 10 is an enlarged view of fig. 8 at B.
Detailed Description
As shown in fig. 1-10, a microcomputer protection device with a function of monitoring light gas back alarm comprises a case 1, an operation panel 11, a liquid crystal display 12, an operation key 13, a dust cover 14, a light gas detector, a connecting assembly, a locking assembly, a cleaning assembly, a sealing assembly and a supporting assembly, wherein the operation panel 11 is fixed on the side wall of the case and used for fixing the liquid crystal display and the operation key; the liquid crystal display screen 12 is fixed on the operation panel; the operation keys 13 are arranged on the operation panel; the dust cover 14 is made of polycarbonate resin and is connected to the operation panel through a connecting assembly; specifically, the connecting assembly comprises a fixing plate 2, a rotating shaft 21 and a connecting plate 22, wherein the fixing plate 2 is correspondingly fixed on the operation panel; two ends of the rotating shaft 21 are respectively and rotatably connected to the fixing plate; one side of the connecting plate 22 is fixed on the rotating shaft, and the other side of the connecting plate is fixed on the dust cover; the light gas detector is a conventional light gas detector, is arranged on a transformer matched with the microcomputer protection device and used for detecting whether light gas is generated in the transformer or not, and is connected with an alarm lamp, and when the light gas is detected, the alarm lamp is turned on to send out a signal.
Specifically, the locking assembly comprises an inserting plate 3, a slot 31, a mounting hole, an inserting rod 32, a locking hole 33, a first elastic part 34, a baffle 35, a ball 37 and a resetting part 36, wherein the inserting plate 3 is fixed on the side wall of the dust cover, and an inclined surface 30 is arranged on the inserting plate; the slot 31 is arranged on the operation panel and can be used for inserting a plug board; the mounting hole is formed in the operation panel and communicated with the slot; the inserted rod 32 is arranged in the mounting hole and can slide relative to the mounting hole; the locking hole 33 is formed in the inserting plate; the baffle 35 is fixed on the inserted link; the first elastic piece 34 is a spring which is sleeved on the inserted rod, one end of the first elastic piece is fixed on the baffle plate, and the other end of the first elastic piece is fixed on the operating plate; the ball 37 is rotatably connected to the end of the inserted link; the reset piece 36 is made of torsion springs which are sleeved on the rotating shaft respectively, one torsion arm is fixed on the rotating shaft, the other torsion arm is fixed on the fixing plate, when the operation key does not need to be pressed for operation, the dust cover is pressed and rotated, so that the inserting groove of the inserting plate is inserted, the inserting plate extrudes the inserting rod, when the dust cover is covered on the operation panel in a horizontal mode, the inserting rod is aligned with the locking hole, the first elastic piece pushes the inserting rod to enter the locking hole, the locking is finished, the dust cover is ensured to be attached to the operation panel, and the dust prevention effect is further ensured; when the operation key is required to be pressed for operation, the insert rod is pulled to move out of the locking hole, the reset piece drives the dust cover to rotate and move by a certain range, and then the insert plate is automatically moved out of the slot, so that the dust cover is conveniently opened.
Specifically, the supporting assembly comprises a connecting shaft 4, a connecting rod 41, an elastic clamping piece 42, a shifting plate 43 and a strip-shaped bulge 44, wherein one end of the connecting shaft 4 is fixed on the dust cover; one end of the connecting rod 41 is rotatably connected to the connecting shaft; the elastic clamping piece 42 is fixed on the connecting rod and is just clamped on the top of the operation panel, so that when the operation key is not required to be pressed for operation, the rotatable dust cover covers the operation panel, thereby preventing dust from entering and ensuring the protection reliability of the microcomputer; when the operation key needs to be pressed for operation, the dust cover is rotated to a horizontal rotating state, and the connecting rod is rotated to enable the elastic clamping piece to be clamped on the operation panel, so that the dust cover does not need to be held by a worker, and the operation of the worker is facilitated; the shifting plate 43 is fixed on the elastic card; the strip-shaped protrusions 44 are uniformly fixed on the shifting plate.
Specifically, the sealing assembly comprises a mounting groove 5, a second elastic piece 51, a sealing strip 52 and a sealing groove 53, wherein the mounting groove 5 is formed in the operation panel and is used for the bottom of the dust cover to enter; the second elastic piece 51 is a spring which is uniformly arranged in the mounting groove, and the lower end of the second elastic piece is fixed at the bottom of the mounting groove; the sealing strip 52 is a conventional rubber sealing strip and is fixed at the upper end of the second elastic element; the sealing groove 53 is formed in the sealing strip, the bottom of the dust cover can be clamped in the sealing groove, the sealing strip is pushed through the second elastic piece, the sealing groove is tightly attached to the bottom of the dust cover, and the sealing effect is guaranteed.
Specifically, the cleaning assembly comprises a sliding plate 6, a sliding block 61, a rotating shaft 62, a cleaning roller 63, cleaning cloth 64, a driving part, a water absorbing roller 65, a water absorbing towel 66 and a humidifying part, wherein the sliding plate 6 is fixed on two sides of the operation panel through screws and is provided with a sliding groove; the sliding block 61 is arranged in the sliding groove and can move up and down relative to the sliding groove; one end of the rotating shaft 62 is fixed on the sliding block; two ends of the cleaning roller 63 are respectively provided with a rotating hole for inserting a rotating shaft; the cleaning cloth 64 is a conventional cleaning towel wrapped on the outer wall of the cleaning roller; the water suction roller 65 is a conventional round roller, is arranged below the cleaning roller and is connected with the sliding block in the same connection mode with the cleaning roller; the water absorption towel 66 is wrapped on the outer wall of the water absorption roller.
Specifically, the driving part comprises a limiting groove 7, a driving shaft 71, a first pulley 72, a second pulley 73, a fixed column 74, a pull rope 75, a sliding rod 76 and an elastic piece 77, and the limiting groove 7 is formed in the sliding plate; one end of the driving shaft 71 is fixed on the sliding block, and the other end of the driving shaft just extends out of the limiting groove; the first pulley 72 is a conventional pulley which is rotatably connected to a driving shaft; the second pulley 73 is arranged on the top of the sliding plate through a shaft; the fixed column 74 is fixed at the top of the sliding plate; the pull rope 75 is a conventional nylon rope, one end of the pull rope is fixed on the fixed column, and the other end of the pull rope sequentially rounds the first pulley and the second pulley; the sliding rod 76 is fixed in the sliding groove, and the sliding block is provided with a hole for the sliding rod to pass through; the elastic part 77 selects a spring, the spring is sleeved on the sliding rod, one end of the elastic part is fixed at the top of the sliding groove, the other end of the elastic part is fixed on the sliding block, when too much dust is accumulated on the dust cover, the pull rope can be pulled, the first pulley is driven to move upwards, the cleaning roller is driven to move upwards, in the process of moving upwards, the cleaning cloth continuously cleans the surface of the dust cover, and the dust accumulated on the surface of the dust cover is removed.
Specifically, the humidifying component comprises a humidifying pipe 8, a water conveying pipe 81 and a funnel 82, one end of the humidifying pipe 8 is fixed on the sliding block, the other end of the humidifying pipe is suspended and is positioned right above the cleaning roller, and the bottom of the humidifying pipe is uniformly provided with a plurality of humidifying holes 83; one end of the water delivery pipe 81 is fixed on the humidifying pipe and is communicated with the humidifying pipe; the funnel 82 is communicated with one end of the water conveying pipe, clean water is conveyed into the humidifying pipe through the funnel, and the clean water is uniformly dripped onto the cleaning cloth from the humidifying hole, so that the cleaning cloth is better in wiping effect.
Claims (6)
1. The utility model provides a computer protection device with light gas of monitoring returns and reports an emergency and asks for help or increased vigilance function, includes quick-witted case (1), locates operating panel (11), liquid crystal display (12), operation button (13) on the quick-witted case, rotatable locating dust cover (14) on the operating panel, be used for connecting dust cover and operating panel's coupling assembling, be used for locking subassembly, seal assembly on operating panel with the dust cover, be used for clearing up the clearance subassembly of dust cover and be used for supporting the supporting component of dust cover, its characterized in that: the cleaning assembly comprises sliding plates (6) symmetrically arranged on two sides of the operating panel (11), sliding blocks (61) matched with the sliding plates (6), rotating shafts (62) arranged on the sliding blocks (61), cleaning rollers (63) matched with the rotating shafts (62), cleaning cloth (64) arranged on the cleaning rollers (63), a driving component used for driving the cleaning rollers to move up and down and a humidifying component used for humidifying the cleaning cloth, and the sliding plates are provided with sliding grooves matched with the sliding blocks.
2. The microcomputer protection device with the function of monitoring the light gas return alarm according to claim 1, characterized in that: the driving component comprises a limiting groove (7) arranged on the sliding plate, a driving shaft (71) arranged on the sliding block (61), a first pulley (72) arranged on the driving shaft (71), a second pulley (73) arranged on the upper end of the sliding plate, a fixing column (74) arranged on the sliding plate and a pull rope (75), wherein one end of the pull rope is fixed on the fixing column, and the other end of the pull rope sequentially bypasses the first pulley and the second pulley.
3. The microcomputer protection device with the function of monitoring the light gas return alarm according to claim 1, characterized in that: a sliding rod (76) is arranged in the sliding groove, and an elastic piece (77) is sleeved on the sliding rod (76).
4. The microcomputer protection device with the function of monitoring the light gas return alarm according to claim 1, characterized in that: the humidifying component comprises a humidifying pipe (8) and a water delivery piece, wherein the humidifying pipe (8) is arranged above the cleaning roller, and a plurality of humidifying holes (83) are uniformly formed in the humidifying pipe.
5. The microcomputer protection device with the function of monitoring the light gas return alarm according to claim 4, characterized in that: the water conveying piece comprises a water conveying pipe (81) arranged on the humidifying pipe and a funnel (82) matched with the water conveying pipe.
6. The microcomputer protection device with the function of monitoring the light gas return alarm according to claim 1, characterized in that: a water absorption roller (65) is arranged on the sliding block, and a water absorption towel (66) is arranged on the surface of the water absorption roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485835.1U CN211505419U (en) | 2019-12-27 | 2019-12-27 | Microcomputer protection device with light gas return monitoring and alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922485835.1U CN211505419U (en) | 2019-12-27 | 2019-12-27 | Microcomputer protection device with light gas return monitoring and alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211505419U true CN211505419U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922485835.1U Active CN211505419U (en) | 2019-12-27 | 2019-12-27 | Microcomputer protection device with light gas return monitoring and alarming function |
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| Country | Link |
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| CN (1) | CN211505419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901274A (en) * | 2021-02-05 | 2021-06-04 | 中煤科工集团重庆研究院有限公司 | Coal mine underground gas monitoring and protecting device |
-
2019
- 2019-12-27 CN CN201922485835.1U patent/CN211505419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901274A (en) * | 2021-02-05 | 2021-06-04 | 中煤科工集团重庆研究院有限公司 | Coal mine underground gas monitoring and protecting device |
| CN112901274B (en) * | 2021-02-05 | 2023-12-01 | 中煤科工集团重庆研究院有限公司 | Underground coal mine gas monitoring and protecting device |
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