CN217930434U - High-brightness magnetic-sensing double-color liquid level meter - Google Patents
High-brightness magnetic-sensing double-color liquid level meter Download PDFInfo
- Publication number
- CN217930434U CN217930434U CN202221194658.7U CN202221194658U CN217930434U CN 217930434 U CN217930434 U CN 217930434U CN 202221194658 U CN202221194658 U CN 202221194658U CN 217930434 U CN217930434 U CN 217930434U
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- Prior art keywords
- double
- explosion
- display dial
- control box
- proof shell
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- 239000007788 liquid Substances 0.000 title claims description 24
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010615 ring circuit Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses a hi-lite magnetism sensing double-colored level gauge relates to level gauge technical field, including the level gauge main part, the level gauge main part links to each other with double-colored display dial plate is fixed, the fixed control box that is equipped with of level gauge main part, the control box is located double-colored display dial plate one side and slides and be equipped with explosion-proof shell, the fixed sealing ring that is equipped with of explosion-proof shell, the sealing ring closely links to each other with the double-colored display dial plate, double-colored display dial plate is equipped with the tight groove of clamp of symmetry, the fixed slider that inserts that is equipped with the symmetry of explosion-proof shell, it is equipped with the bleeder vent to insert slider to be located tight groove one side of clamp, the control box is equipped with the power connection post that links to each other with the power, the power connection post is equipped with the resistance wire, the slip cap is equipped with the slip ring on the resistance wire, the slip ring is fixed and is equipped with the fluorescent tube, the fluorescent tube is fixed in double-colored display dial plate one side, the utility model discloses simple structure, the luminance of explosion-proof fluorescent tube is adjusted to the accessible increases the definition when observing, and is equipped with the protective housing of usefulness, and is strong, and is suitable popularization.
Description
Technical Field
The utility model belongs to the technical field of the level gauge, concretely relates to hi-lite magnetic-sensing double-colored level gauge.
Background
The double-color liquid level meter is manufactured by selecting high-quality stainless steel and imported electronic components, a high-brightness LED double-color light-emitting tube is adopted at a display part to form a columnar display screen, and the height of the measured liquid level is detected through red-green change of an LED light column;
in current magnetism sensing double-colored level gauge, because the dial plate that its demonstration gives out light through the double-colored luminotron of LED, if luminance is too high, can lead to the battery to transship and reduce life, and luminance is low then can lead to showing unclear, so, this example provides the definition when the luminance of an accessible regulation fluorescent tube increases the dial plate and observes, and is equipped with the high luminance magnetism sensing double-colored level gauge of the protective housing of explosion-proof usefulness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two-colour level gauge of hi-lite magnetism sensing, simple structure, definition when the luminance of accessible regulation fluorescent tube increases the dial plate observation, and is equipped with the protective housing of explosion-proof usefulness, and the practicality is strong, is fit for promoting.
The utility model provides a following technical scheme: a high-brightness magnetic-sensing double-color liquid level meter comprises a liquid level meter main body, a double-color display dial plate, an explosion-proof shell and a control box, wherein the front end of the liquid level meter main body is fixedly connected with the double-color display dial plate, the liquid level meter main body is fixedly provided with the control box below the double-color display dial plate, the control box is arranged at one side of the double-color display dial plate and is provided with the explosion-proof shell in a sliding manner, the explosion-proof shell is fixedly provided with a sealing ring, the sealing ring is tightly connected with four side edges of the double-color display dial plate, symmetrical clamping grooves are formed in the upper part of the double-color display dial plate, symmetrical inserting sliding blocks are fixedly arranged in the explosion-proof shell, the inserting sliding blocks are tightly connected with the clamping grooves, and air holes are formed in one side, located in the clamping grooves, of the inserting sliding blocks;
the improved double-color display device is characterized in that electric connection posts connected with a power supply are fixedly arranged in the control box, a resistance wire is fixedly arranged between the electric connection posts, a sliding ring is sleeved on the resistance wire in a sliding mode, a sliding groove is formed in the control box, a sliding button penetrating through the sliding groove is fixedly arranged on the sliding ring, a lamp tube is fixedly arranged on the control box, and the lamp tube is fixed to one side of the double-color display dial plate.
Preferably, the connecting discs are fixedly arranged below and on the side edges of the liquid level meter main body, the transparent cover is fixedly arranged on the explosion-proof shell, and the graduated scale is fixedly arranged on one side, located on the transparent cover, of the explosion-proof shell.
Preferably, the control box is fixedly provided with a switch, one side of the lamp tube is connected with the electric pole circuit, and the other side of the lamp tube is connected with the sliding ring circuit.
Preferably, the length of the air hole does not exceed the height of the clamping groove, the inserting sliding block is positioned in the clamping groove and has friction force, and the explosion-proof shell is communicated with the double-color display dial plate through air flow.
The utility model has the advantages that: simple structure, the luminance of accessible regulation fluorescent tube increases the definition when the dial plate is observed, and is equipped with the protective housing of explosion-proof usefulness, and the practicality is strong, specifically as follows:
(1) The utility model discloses be equipped with the control box, when normal practical, lean on double-colored display dial plate to carry out direct observation, when double-colored display dial plate observation is unclear, open the switch, make the fluorescent tube luminous, project the display color of double-colored display dial plate on the translucent cover, and through the luminance of slip button regulation fluorescent tube, when the slip button slides, it drives the slip ring and slides on the resistance wire, adjust the resistance on the fluorescent tube circuit, thereby change the luminance of fluorescent tube, until being convenient for observe, reach the purpose of low consumption, increase the life of dial plate.
(2) The utility model discloses, the utility model discloses be equipped with explosion-proof shell, atmospheric pressure grow between double-colored display dial plate and explosion-proof shell, when pressure in it reaches certain value, it overcomes and inserts the frictional force between slip and the tight groove of clamp, make and insert slip to the tight groove of clamp outward slip, make the inside of bleeder vent intercommunication explosion-proof shell, balanced its inside atmospheric pressure, explosion-proof shell does not drop simultaneously, protect set and fluorescent tube, the user observes explosion-proof shell and is outwards ejecting back, impress it once more, prevent in the gaseous explosion-proof shell that gets into, reach explosion-proof purpose with this.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is an overall schematic view of the present invention;
fig. 2 is a cross-sectional view of the clamping groove of the present invention;
fig. 3 is a sectional view of the control box of the present invention;
labeled in the figure as: the liquid level meter comprises a liquid level meter main body 1, a connecting disc 2, a double-color display dial plate 3, an explosion-proof shell 4, an insertion slide block 5, a sealing ring 6, a transparent cover 7, a graduated scale 8, a control box 9, a switch 10, a sliding button 11, a lamp tube 12, a clamping groove 13, an air hole 14, a sliding groove 15, an electric connecting column 16, a resistance wire 17 and a sliding ring 18.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The structural features of the present invention will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, a high-brightness magnetic-sensing double-color liquid level meter comprises a liquid level meter main body 1, a double-color display dial 3, an explosion-proof shell 4 and a control box 9, wherein the front end of the liquid level meter main body 1 is fixedly connected with the double-color display dial 3, the control box 9 is fixedly arranged below the double-color display dial 3 of the liquid level meter main body 1, the explosion-proof shell 4 is arranged on one side of the double-color display dial 3 of the control box 9 in a sliding manner, the double-color display dial 3 and explosion-proof are protected through the explosion-proof shell 4, the explosion-proof shell 4 is fixedly provided with a sealing ring 6, the sealing ring 6 is tightly connected with four side edges of the double-color display dial 3, seal between 4 and the double-colored display dial plate 3 of explosion-proof shell through sealing ring 6, double-colored display dial plate 3 is located the top and is equipped with the tight groove 13 of clamp of symmetry, the fixed slider 5 that inserts that is equipped with the symmetry of explosion-proof shell 4, insert slider 5 and the tight groove 13 zonulae occludens of clamp, it is equipped with bleeder vent 14 to insert slider 5 and be located tight groove 13 one side of clamp, the length of bleeder vent 14 is no longer than the height of the tight groove 13 of clamp, through inside and outside atmospheric pressure of bleeder vent 14 balance, it has frictional force to insert slider 5 and be located tight groove 13 of clamp, make explosion-proof shell 4 and double-colored display dial plate 3 be difficult for droing, the air current communicates with each other between explosion-proof shell 4 and the double-colored display dial plate 3.
Referring to fig. 1 and 3, a power connection post 16 connected with a power supply is fixedly arranged in a control box 9, a resistance wire 17 is fixedly arranged between the power connection posts 16, a sliding ring 18 is sleeved on the resistance wire 17 in a sliding mode, the resistance is changed by sliding the sliding ring 18 on the resistance wire 17, a sliding groove 15 is formed in the control box 9, a sliding button 11 penetrating through the sliding groove 15 is fixedly arranged on the sliding ring 18, the sliding ring 18 is moved through the sliding button 11, a lamp tube 12 is fixedly arranged on the control box 9, the lamp tube 12 is fixed on one side of a bi-color display dial 3, the brightness of the dial is increased through the lamp tube 12, a switch 10 is fixedly arranged on the control box 9, one side of the lamp tube 12 is connected with a power connection post 16 circuit, and the other side of the lamp tube 12 is connected with a sliding ring 18 circuit.
Referring to fig. 1, a connecting disc 2 is fixedly arranged below a liquid level meter main body 1 and on the side edge, the liquid level meter main body 1 is connected with a measured container through the connecting disc, a transparent cover 7 is fixedly arranged on an explosion-proof shell 4, and a graduated scale 8 is fixedly arranged on one side of the explosion-proof shell 4, which is located on the transparent cover 7.
The utility model discloses a two-colour level gauge of hi-lite magnetism sensing, simple structure, the definition when the luminance of fluorescent tube is adjusted to the accessible increases the dial plate and observes, and is equipped with the protective housing of explosion-proof usefulness, and the practicality is strong, is fit for promoting.
Specifically, when the pressure inside the double-color display dial 3 and the explosion-proof housing 4 is increased, the pressure overcomes the friction force between the insertion slide 5 and the clamping groove 13 when the pressure inside the double-color display dial 3 and the explosion-proof housing 4 reaches a certain value, the insertion slide 5 slides out of the clamping groove 13, the air holes 14 are communicated with the inside of the explosion-proof housing 4 to balance the internal pressure, the explosion-proof housing 4 does not fall off to protect the dial and the lamp tube 12, and a user observes that the explosion-proof housing 4 is ejected outwards and then presses the explosion-proof housing 4 in again;
referring to fig. 1 and 3, in normal use, direct observation is carried out by the double-color display dial 3, when the double-color display dial 3 is not clearly observed, the switch 10 is turned on to make the lamp tube 12 emit light, the display color of the double-color display dial 3 is projected on the transparent cover 7, the brightness of the lamp tube 12 is adjusted by sliding the sliding button 11, when the sliding button 11 slides, the sliding button drives the sliding ring 18 to slide on the resistance wire 17, the resistance on the circuit of the lamp tube 12 is adjusted, and therefore the brightness of the lamp tube 12 is changed until the observation is convenient.
Although the present invention 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 above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A high-brightness magnetic-sensing double-color liquid level meter comprises a liquid level meter main body (1), a double-color display dial (3), an explosion-proof shell (4) and a control box (9), and is characterized in that the front end of the liquid level meter main body (1) is fixedly connected with the double-color display dial (3), the control box (9) is fixedly arranged below the double-color display dial (3), the explosion-proof shell (4) is arranged on one side of the double-color display dial (3) in a sliding manner in the control box (9), the explosion-proof shell (4) is fixedly provided with a sealing ring (6), the sealing ring (6) is tightly connected with four side edges of the double-color display dial (3), a symmetrical clamping groove (13) is arranged above the double-color display dial (3), a symmetrical inserting sliding block (5) is fixedly arranged on the explosion-proof shell (4), the inserting sliding block (5) is tightly connected with the clamping groove (13), and an air hole (14) is arranged on one side of the inserting sliding block (5) which is arranged on the clamping groove (13);
the power supply control device is characterized in that power connection posts (16) connected with a power supply are fixedly arranged in the control box (9), resistance wires (17) are fixedly arranged between the power connection posts (16), sliding sleeves are sleeved on the resistance wires (17) and provided with sliding rings (18), sliding grooves (15) are formed in the control box (9), sliding buttons (11) penetrating through the sliding grooves (15) are fixedly arranged on the sliding rings (18), a lamp tube (12) is fixedly arranged on the control box (9), and the lamp tube (12) is fixed on one side of the double-color display dial (3).
2. The high-brightness magnetic-sensing bicolor liquid level meter according to claim 1, wherein the connecting discs (2) are fixedly arranged below and at the side edges of the liquid level meter main body (1), the transparent cover (7) is fixedly arranged on the explosion-proof shell (4), and the graduated scale (8) is fixedly arranged on one side, located on the transparent cover (7), of the explosion-proof shell (4).
3. A high brightness magnetic-sensing bicolor liquid level gauge according to claim 1, characterized in that the control box (9) is fixedly provided with a switch (10), one side of the lamp tube (12) is electrically connected with the electric pole (16), and the other side is electrically connected with the sliding ring (18).
4. A high brightness magnetic-sensing bicolor liquid level gauge according to claim 1, characterized in that the length of the air hole (14) does not exceed the height of the clamping groove (13), the inserting slide block (5) is positioned in the clamping groove (13) and has friction force, and the explosion-proof shell (4) is in air flow communication with the bicolor display dial (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221194658.7U CN217930434U (en) | 2022-05-17 | 2022-05-17 | High-brightness magnetic-sensing double-color liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221194658.7U CN217930434U (en) | 2022-05-17 | 2022-05-17 | High-brightness magnetic-sensing double-color liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930434U true CN217930434U (en) | 2022-11-29 |
Family
ID=84177288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221194658.7U Expired - Fee Related CN217930434U (en) | 2022-05-17 | 2022-05-17 | High-brightness magnetic-sensing double-color liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217930434U (en) |
-
2022
- 2022-05-17 CN CN202221194658.7U patent/CN217930434U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |