CN220871969U - Overpressure alarm digital display meter - Google Patents
Overpressure alarm digital display meter Download PDFInfo
- Publication number
- CN220871969U CN220871969U CN202322723465.7U CN202322723465U CN220871969U CN 220871969 U CN220871969 U CN 220871969U CN 202322723465 U CN202322723465 U CN 202322723465U CN 220871969 U CN220871969 U CN 220871969U
- Authority
- CN
- China
- Prior art keywords
- digital display
- display meter
- box body
- fixedly arranged
- meter box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000004224 protection Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to an overpressure alarm digital display meter, which comprises a digital display meter box body, wherein a display screen is fixedly arranged on the front surface of the digital display meter box body, a filter frame is fixed on the right side of the digital display meter box body, a protection mechanism is arranged on the outer side of the digital display meter box body, the protection mechanism comprises a rotating motor, and the rotating motor is fixedly arranged on the outer surface of the right side of the digital display meter box body. This superpressure warning digital display meter through setting up protection machanism, can blow into the inside of digital display meter box through the air intake with external wind when digital display meter uses, realizes the filter effect through the filter frame, can drive the brush and reciprocate under rotating electrical machines's drive simultaneously, carries out the deashing in the filter frame, drives two-way threaded rod under belt pulley one, belt pulley two and belt drive simultaneously and rotates, and two-way threaded rod's rotation can drive the electric fan through two-way screw thread pieces and move toward opposite one side or be the one side that deviates from mutually.
Description
Technical Field
The utility model relates to the technical field of digital display meters, in particular to an overpressure alarm digital display meter.
Background
The digital display meter has the characteristics of visual sense, convenient and fast setting, high intelligent control degree and the like, and along with the high-speed development of the current sensing technology, the digital display meter has continuously strong functions and continuously improved precision, is widely applied to various industries and daily lives because of being used for replacing the traditional mechanical meters in a large number.
In the practical use process of the existing digital display meter, as more elements are arranged in the digital display meter, the heat dissipation purpose is generally achieved through the air inlet and the heat dissipation port, the filter screen is arranged in the air inlet and the heat dissipation port, more dust can be accumulated under long-time use, the heat dissipation effect is poor, and the protection function is lacked, so that the overpressure alarm digital display meter is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an overpressure alarm digital display meter which has the advantages of good protection effect and the like, and solves the problems that the prior digital display meter has poor heat dissipation effect and lacks protection function because the prior digital display meter is internally provided with more elements, the heat dissipation purpose is generally realized through an air inlet and a heat dissipation port, and the interiors of the air inlet and the heat dissipation port are respectively provided with a filter screen, so that more dust can be accumulated under long-time use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the overpressure alarm digital display meter comprises a digital display meter box body, wherein a display screen is fixedly arranged on the front surface of the digital display meter box body, a filter frame is fixed on the right side of the digital display meter box body, and a protection mechanism is arranged on the outer side of the digital display meter box body;
The protection mechanism comprises a rotating motor, the rotating motor is fixedly arranged on the outer surface of the right side of the digital display meter box body, a screw rod is fixedly arranged at the output shaft of the rotating motor, a movable block is connected with the outer surface of the screw rod in a threaded manner, a movable frame is fixedly arranged on the outer surface of the left side of the movable block, a hairbrush is fixedly arranged on the outer surface of the movable frame, a bidirectional threaded rod is rotatably arranged in the digital display meter box body, a belt pulley I is fixedly arranged on the outer surface of the screw rod, a belt pulley II is fixedly arranged on the outer surface of the bidirectional threaded rod, the belt pulley I and the belt pulley II are conveyed through a belt, two bidirectional threaded blocks are connected with the outer surface of the bidirectional threaded rod in a threaded manner, and an electric fan is fixedly arranged on the right side of each bidirectional threaded block.
Preferably, the outer surfaces of the front side and the rear side of the filter frame are provided with sliding grooves, and the two ends of the two movable frames extend to the inside of the sliding grooves and are in sliding connection with the sliding grooves.
Preferably, the brush is in contact with the surface of the filter frame.
Preferably, the air inlet is formed in the outer surface of the right side of the digital display meter box body, and the length of the filtering frame is larger than that of the air inlet.
Preferably, the inside fixed mounting of digital display table box has the slide bar, and the surface slidable mounting of slide bar has two in quantity's slider, and fixed connection between the surface of two sliders and the two-way screw thread piece.
Preferably, the right outer surface of the digital display meter box body is provided with a through hole, and the belt through hole extends to the inside of the digital display meter box body.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This superpressure warning digital display meter through setting up protection machanism, can blow in the inside of digital display meter box through the air intake with external wind when digital display meter uses, realize the filter effect through the filter frame, can drive the brush and reciprocate under rotating electrical machines's drive simultaneously, carry out the deashing in the filter frame, drive two-way threaded rod under belt pulley one, belt pulley two and belt drive simultaneously and rotate, two-way threaded rod's rotation can drive the electric fan through two-way screw thread pieces and to one side opposite or be the one side that deviates from mutually and remove, realize large tracts of land radiating purpose, realize the radiating effect to the component in the digital display meter box.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged view of the structure of fig. 2a according to the present utility model.
In the figure: 1. a digital display meter box body; 2. a display screen; 3. a filter frame; 4. a protective mechanism; 401. a rotating electric machine; 402. a screw rod; 403. a movable block; 404. a moving frame; 405. a brush; 406. a two-way threaded rod; 407. a first belt pulley; 408. a belt pulley II; 409. a belt; 410. a bidirectional screw block; 411. an electric fan.
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. 1-3, an overpressure alarm digital display meter in this embodiment includes a digital display meter box 1, a display screen 2 is fixedly installed on the front surface of the digital display meter box 1, a filter frame 3 is fixed on the right side of the digital display meter box 1, and a protection mechanism 4 is installed on the outer side of the digital display meter box 1.
It should be noted that, the digital display meter is an instrument capable of converting an electric signal into digital display, and the display principle is that the characteristic of a nixie tube is utilized; a nixie tube is a display device composed of a plurality of Light Emitting Diodes (LEDs), each of which represents a number, and displays a different number by controlling the different LEDs to be turned on or off. In the digital display instrument, the digital display can be realized by decoding different control signals and then driving the corresponding nixie tube to emit light, and the heat dissipation purpose can be realized for the elements in the digital display instrument through the arrangement, so that the protection performance of the device is improved.
The protection mechanism 4 comprises a rotating motor 401, the rotating motor 401 is fixedly arranged on the outer surface of the right side of the digital display meter box body 1, a screw rod 402 is fixedly arranged at the output shaft of the rotating motor 401, a movable block 403 is connected with the outer surface of the screw rod 402 in a threaded manner, a movable frame 404 is fixedly arranged on the outer surface of the left side of the movable block 403, a hairbrush 405 is fixedly arranged on the outer surface of the movable frame 404, the screw rod 402 can be driven to rotate under the driving of the rotating motor 401, and the movable frame 404 can be driven to move up and down by the rotation of the screw rod 402, so that the dust removal of the filtering frame 3 caused by the movement of the hairbrush 405 is realized, and dust adhesion on the filtering frame 3 is avoided.
The inside rotation of digital display table box 1 installs bi-directional threaded rod 406, the surface fixed mounting of lead screw 402 has belt pulley one 407, the surface fixed mounting of bi-directional threaded rod 406 has belt pulley two 408, pass through belt 409 conveying between belt pulley one 407 and the belt pulley two 408, the surface threaded connection of bi-directional threaded rod 406 has a quantity two bi-directional screw thread pieces 410, the right side of two bi-directional screw thread pieces 410 is all fixed mounting has electric fan 411, and can drive bi-directional threaded rod 406 rotation through the conveying between belt pulley one 407, belt pulley two 408 and belt 409 under the drive of rotating electrical machine 401, can drive two bi-directional screw thread pieces 410 and realize opposite one side or be the one side that deviates from mutually and remove under the rotation of bi-directional threaded rod 406, thereby take electric fan 411 to reciprocate, the area of blowing diffuses, improve the radiating effect.
The inside fixed mounting of digital display table box 1 has the slide bar, and the surface slidable mounting of slide bar has a quantity to be two sliders, and fixed connection between the surface of two sliders and the two-way thread piece 410, sets up the purpose of slide bar and slider and can carry out spacingly to the removal of two-way thread piece 410 for drive the slider simultaneously and slide on the surface of slide bar under the removal of two-way thread piece 410.
In practice, the method is carried out according to the following steps:
1) Firstly, the rotary motor 401 is electrically connected with an external power supply through a wire;
2) Then, the rotating motor 401 is started, and the rotating motor 401 is started to drive the hairbrush 405 to move up and down so as to clean dust on the filter frame 3;
3) Simultaneously, the bidirectional threaded rod 406 is driven to rotate by the rotation motor 401 through the transmission of the belt pulley I407, the belt pulley II 408 and the belt 409;
4) Finally, the electric fan 411 is driven to move to the opposite side or the opposite side, so that the purpose of large-area heat dissipation is realized.
To sum up, this superpressure alarm digital display meter through setting up protection machanism 4, can blow into the inside of digital display meter box 1 through the air intake with external wind when digital display meter uses, realize the filter effect through filter frame 3, can drive brush 405 reciprocate simultaneously under the drive of rotating electrical machines 401, carry out the deashing in the filter frame 3, drive bi-directional threaded rod 406 rotation under belt pulley 407, belt pulley two 408 and belt 409 transmission simultaneously, bi-directional threaded rod 406's rotation can drive the electric fan 411 through two bi-directional screw thread pieces 410 and to one side opposite or be the side that deviates from mutually and remove, realize the radiating purpose of large tracts of land, realize the radiating effect to the component in the digital display meter box 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an superpressure alarm digital display table, includes digital display table box (1), its characterized in that: the front of the digital display meter box body (1) is fixedly provided with a display screen (2), the right side of the digital display meter box body (1) is fixedly provided with a filtering frame (3), and the outer side of the digital display meter box body (1) is provided with a protection mechanism (4);
The protection mechanism (4) comprises a rotating motor (401), the rotating motor (401) is fixedly arranged on the outer surface of the right side of the digital display meter box body (1), a screw rod (402) is fixedly arranged at the output shaft of the rotating motor (401), a movable block (403) is connected with the outer surface of the screw rod (402) in a threaded mode, a movable frame (404) is fixedly arranged on the outer surface of the left side of the movable block (403), a hairbrush (405) is fixedly arranged on the outer surface of the movable frame (404), a bidirectional threaded rod (406) is arranged in the digital display meter box body (1) in a rotating mode, a belt pulley I (407) is fixedly arranged on the outer surface of the screw rod (402), a belt pulley II (408) is fixedly arranged on the outer surface of the belt pulley I (407), two bidirectional threaded rods (410) are in threaded connection with two bidirectional threaded blocks (410), and an electric fan (411) is fixedly arranged on the right side of each bidirectional threaded block (410).
2. The overpressure alarm digital display meter according to claim 1, wherein: the outer surfaces of the front side and the rear side of the filter frame (3) are provided with sliding grooves, and the two ends of the two movable frames (404) extend to the inside of the sliding grooves and are in sliding connection with the sliding grooves.
3. The overpressure alarm digital display meter according to claim 1, wherein: the brush (405) is in contact with the surface of the filter frame (3).
4. The overpressure alarm digital display meter according to claim 1, wherein: the outer surface of the right side of the digital display meter box body (1) is provided with an air inlet, and the length of the filtering frame (3) is greater than that of the air inlet.
5. The overpressure alarm digital display meter according to claim 1, wherein: the inside fixed mounting of digital display table box (1) has the slide bar, and the surface slidable mounting of slide bar has two sliders in quantity, and fixed connection between the surface of two sliders and two-way screw thread piece (410) all.
6. The overpressure alarm digital display meter according to claim 1, wherein: the right side surface of digital display table box (1) has seted up the opening, and band (409) run through the opening and extend to the inside of digital display table box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723465.7U CN220871969U (en) | 2023-10-11 | 2023-10-11 | Overpressure alarm digital display meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723465.7U CN220871969U (en) | 2023-10-11 | 2023-10-11 | Overpressure alarm digital display meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871969U true CN220871969U (en) | 2024-04-30 |
Family
ID=90808170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322723465.7U Active CN220871969U (en) | 2023-10-11 | 2023-10-11 | Overpressure alarm digital display meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871969U (en) |
-
2023
- 2023-10-11 CN CN202322723465.7U patent/CN220871969U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210319807U (en) | SMD RGB embeds IC unreal color LED lamp | |
| CN220871969U (en) | Overpressure alarm digital display meter | |
| CN110680079A (en) | Industrial brush convenient for replacing brush filaments | |
| CN215637655U (en) | Outer machine of automatically cleaning type purification air conditioner | |
| CN216720573U (en) | Outdoor 5G basic station intelligent power distribution cabinet | |
| CN116354174A (en) | Cable processing winding machine | |
| CN214852057U (en) | Circuit board sorting mechanism | |
| CN208636025U (en) | A kind of torsion life test machine | |
| CN112450620A (en) | Office document frame fixed based on self gravity self weight | |
| CN112547592A (en) | Automatic dust collector of computer | |
| CN219695979U (en) | Real-time billboard for equipment management | |
| CN219216433U (en) | Automatic conveying equipment for wine boxes of production line | |
| CN219082932U (en) | Structure for protecting single-module LED lamp surface | |
| CN221010435U (en) | Cleaning device for printed circuit board | |
| CN218057931U (en) | Plastic wire drawing machine divides silk coiling mechanism | |
| CN219442717U (en) | Ultrasonic cleaning equipment for glass protective film | |
| CN214066124U (en) | Environment monitoring device with high lifting structure | |
| CN109994287A (en) | A kind of double fibre glass-covered wire cooler with air filtering function | |
| CN210721359U (en) | Computer power supply with alarm function | |
| CN215495607U (en) | Photoelectric door sensor with excellent heat radiation structure for teaching | |
| CN219367463U (en) | Lower reservoir inspection searchlight | |
| CN220484483U (en) | Intelligent inspection robot for belt conveyor | |
| CN220946276U (en) | Polyethylene film on-line cooling device | |
| CN214506239U (en) | Dustproof noise reduction system of power transformation engineering | |
| CN208283441U (en) | A kind of intelligent electric meter convenient for reading data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |