CN213397260U - Variable visual angle's capacitanc LED shows level gauge - Google Patents
Variable visual angle's capacitanc LED shows level gauge Download PDFInfo
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- CN213397260U CN213397260U CN202022894966.8U CN202022894966U CN213397260U CN 213397260 U CN213397260 U CN 213397260U CN 202022894966 U CN202022894966 U CN 202022894966U CN 213397260 U CN213397260 U CN 213397260U
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Abstract
The utility model discloses a capacitanc LED of variable visual angle shows level gauge, including the mounting, mounting bottom central point puts fixed mounting and has the blowoff valve, mounting top fixed mounting has transparent observation cover, transparent observation cover outside surface is equipped with siphunculus in the non-magnetic conduction, transparent observation cover surface both sides are equipped with the scale, the even worn-out fur of siphunculus inboard fixed mounting LED in the non-magnetic conduction, the even worn-out fur bottom end fixedly connected with electric capacity board of LED, spliced pole outside fixedly connected with flange, the inboard both ends of transparent observation cover are equipped with right side plate electrode and left side plate electrode, the inboard one end of the even worn-out fur of LED is equipped. This capacitanc LED of variable visual angle shows level gauge, the even worn-out fur of fixed semiconductor chip and the even worn-out fur of LED that battery, the even worn-out fur bottom end fixed connection's of the even worn-out fur bottom end of LED through transparent observation cover top fixed mounting, the even worn-out fur of LED were established to inboard one end of the even worn-out fur of LED be electric connection, make the level gauge along with the liquid level change, let right side plate electrode and left side plate electrode switch on, light the even worn-out fur.
Description
Technical Field
The utility model relates to an adopt measuring device technical field, specifically be a capacitanc LED of variable visual angle shows level gauge.
Background
The capacitance type liquid level meter is based on the capacitance induction principle, and when a measured medium soaks the height change of a measuring electrode, the capacitance change is caused. It can convert the change of various material level and liquid level medium height into standard current signal, and can remotely transmit it to operation control chamber to make centralized display, alarm or automatic control of secondary instrument or computer device.
Present capacitive level meter intelligence is through the numerical value change of fixed position observation level meter, and level meter in the past generally adopts magnetic float to measure, and its precision is not comprehensive enough, and the phenomenon of damage appears easily, uses a period of time after, makes the problem that inside breaks down easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a capacitanc LED of variable visual angle shows level gauge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a visual angle-variable capacitance type LED display liquid level meter comprises a fixing piece, positioning bolts are fixedly arranged at two ends of the fixing piece, a blowoff valve is fixedly arranged at the center of the bottom end of the fixing piece, a transparent observation cover is fixedly arranged at the top end of the fixing piece, the outer side surface of the transparent observation cover is provided with a non-magnetic middle through pipe, both sides of the surface of the transparent observation cover are provided with graduated scales, the inner side of the non-magnetic middle through pipe is fixedly provided with an LED light homogenizing plate, the top end of the transparent observation cover is fixedly provided with a battery, the bottom end of the LED dodging plate is fixedly connected with a capacitor plate, the back of the transparent observation cover is fixedly provided with a connecting column, the outer side of the connecting column is fixedly connected with a connecting flange, the periphery of the outer side of the connecting flange is provided with fixing bolt holes, the inboard both ends of transparent observation cover are equipped with right side plate electrode and left side plate electrode, the inboard one end of the even board of LED is equipped with fixed semiconductor chip.
Preferably, the fixing part is provided with two fixing parts, and the positioning bolts fixedly arranged at the two ends of the fixing part penetrate through the inner side of the fixing part and are provided with two groups which are symmetrically distributed at the two ends of the fixing part.
Preferably, the blowoff valve fixedly installed at the center position of the bottom end of the fixing piece penetrates through the inner side of the fixing piece and is communicated with the non-magnetic conducting middle through pipe arranged on the surface of the outer side of the transparent observation cover.
Preferably, the width dimension of the LED light homogenizing plate fixedly mounted on the inner side of the non-magnetic conductive middle through pipe is matched with the width dimension of the non-magnetic conductive middle through pipe, and the fixed semiconductor chip arranged at one end of the inner side of the LED light homogenizing plate is connected with the capacitor plate.
Preferably, the battery fixedly mounted at the top end of the transparent observation cover, the capacitor plate fixedly connected with the bottom end of the LED light homogenizing plate, the fixed semiconductor chip arranged at one end of the inner side of the LED light homogenizing plate and the LED light homogenizing plate are electrically connected.
Preferably, the two connecting columns fixedly mounted on the back of the transparent observation cover are cylindrical, and a through hole with the diameter size consistent with that of the connecting column is formed in the center of a connecting flange fixedly connected to the outer side of the connecting column.
Preferably, the fixed semiconductor chip arranged at one end of the inner side of the LED dodging plate is connected with the capacitor plate fixedly connected with the bottom end of the LED dodging plate, and is subjected to waterproof treatment.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this capacitanc LED of variable visual angle shows level gauge, the even worn-out fur of fixed semiconductor chip and the even worn-out fur of LED that battery, the even worn-out fur bottom end fixed connection's of the even worn-out fur bottom end of LED through transparent observation cover top fixed mounting, the even worn-out fur of LED were established to the inboard one end of the even worn-out fur of LED be electric connection, can make this level gauge along with the liquid level change, let right side plate electrode and left side plate electrode switch on, light the even worn-out fur.
(2) This capacitanc LED of variable visual angle shows level gauge through mounting bottom central point fixed mounting's blowoff valve, can be effectively regular change the inside liquid of this level gauge, avoids inside liquid to cause damage and pollution to this level gauge because of not changing for a long time.
(3) The variable-view-angle capacitive LED display liquid level meter is connected with a capacitor plate fixedly connected with the bottom end of an LED light homogenizing plate through a fixed semiconductor chip arranged at one end of the inner side of the LED light homogenizing plate, is subjected to waterproof treatment, and directly emits red, yellow, blue, green, cyan, orange, purple and white light by compounding and releasing excess energy through current carriers to cause photon emission; the color change depends on the magnitude of the current, red when small, and other colors appear as the current increases.
Drawings
FIG. 1 is a schematic view of the overall structure of the front side of the present invention;
FIG. 2 is a schematic view of the overall structure of the steel frame on the side of the present invention;
FIG. 3 is a schematic view of the overall internal structure of the front LED dodging plate of the present invention;
fig. 4 is a schematic view of the overall structure of the positive flange of the present invention.
In the figure: the device comprises a fixing piece 1, a positioning bolt 2, a blowdown valve 3, a transparent observation cover 4, a non-magnetic-conductive middle through pipe 5, a graduated scale 6, a light-homogenizing plate 7 LED, a battery 8, a capacitor plate 9, a connecting flange 10, a fixing bolt hole 11, a connecting column 12, a right-side electrode plate 13, a left-side electrode plate 14 and a semiconductor chip 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a variable visual angle capacitance type LED display liquid level meter comprises a fixing piece 1, wherein two ends of the fixing piece 1 are fixedly provided with positioning bolts 2, the fixing piece 1 is provided with two fixing pieces, the two positioning bolts 2 fixedly arranged at the two ends of the fixing piece 1 penetrate through the inner side of the fixing piece 1, two groups are arranged, the two positioning bolts are symmetrically distributed at the two ends of the fixing piece 1, the central position of the bottom end of the fixing piece 1 is fixedly provided with a blowoff valve 3, the blowoff valve 3 fixedly arranged at the central position of the bottom end of the fixing piece 1 penetrates through the inner side of the fixing piece 1 and is communicated with a non-magnetic conduction middle through pipe 5 arranged on the outer side surface of a transparent observation cover 4, the outer side surface of the transparent observation cover 4 is provided with a non-magnetic conduction middle through pipe 5, two sides of the surface of the transparent observation cover 4 are provided with scales 6, the inner side of the non-magnetic conduction middle through pipe 5 is fixedly, the fixed semiconductor chip 15 arranged at one end of the inner side of the LED light homogenizing plate 7 is connected with the capacitor plate 9, the battery 8 is fixedly arranged at the top end of the transparent observation cover 4, the capacitor plate 9 is fixedly connected at the bottom end of the LED light homogenizing plate 7, the connecting column 12 is fixedly arranged at the back of the transparent observation cover 4, the connecting column 12 fixedly arranged at the back of the transparent observation cover 4 is totally provided with two columns, the shape of the column is cylindrical, the central position of the connecting flange 10 fixedly connected at the outer side of the connecting column 12 is provided with a through hole fixedly connected with the diameter size of the connecting column 12, the connecting flange 10 is fixedly connected at the outer side of the connecting column 12, the periphery of the outer side of the connecting flange 10 is provided with a fixed bolt hole 11, the right electrode plate 13 and the left electrode plate 14 are arranged at two ends of the inner side of the transparent observation cover 4, the fixed semiconductor chip 15 is arranged at one end, and waterproof treatment is carried out, and the battery 8 fixedly installed at the top end of the transparent observation cover 4, the capacitor plate 9 fixedly connected with the bottom end of the LED dodging plate 7, the fixed semiconductor chip 15 arranged at one end of the inner side of the LED dodging plate 7 and the LED dodging plate 7 are electrically connected.
When the variable-view-angle capacitive LED display liquid level meter is used, the battery 8 fixedly mounted at the top end of the transparent observation cover 4, the capacitor plate 9 fixedly connected with the bottom end of the LED dodging plate 7, the fixed semiconductor chip 15 arranged at one end of the inner side of the LED dodging plate 7 and the LED dodging plate 7 are electrically connected, so that the right electrode plate 13 and the left electrode plate 14 of the liquid level meter are conducted along with the change of the liquid level, and the LED dodging plate 7 is lightened; the central position of the bottom end of the fixing piece 1 is fixedly provided with the drain valve 3, so that the liquid in the liquid level meter can be effectively and regularly replaced, and the liquid level meter is prevented from being damaged and polluted because the liquid in the liquid level meter is not replaced for a long time; a fixed semiconductor chip 15 is arranged at one end of the inner side of the LED light homogenizing plate 7, is connected with a capacitor plate 9 fixedly connected with the bottom end of the LED light homogenizing plate 7 and is subjected to waterproof treatment, excess energy is released through carrier recombination to cause photon emission, and red, yellow, blue, green, cyan, orange, purple and white light is directly emitted; the color change depends on the magnitude of the current, red when small, and other colors appear as the current increases.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a capacitanc LED of variable visual angle shows level gauge, includes mounting (1), mounting (1) both ends fixed mounting has positioning bolt (2), its characterized in that: the utility model discloses a fixing piece, including mounting (1), transparent observation cover (4), siphunculus (5) in the non-magnetic conduction is put fixed mounting in mounting (1) bottom central point, transparent observation cover (1) top fixed mounting has transparent observation cover (4), transparent observation cover (4) outside surface is equipped with siphunculus (5) in the non-magnetic conduction, transparent observation cover (4) surface both sides are equipped with scale (6), siphunculus (5) inboard fixed mounting has even worn-out fur of LED (7) in the non-magnetic conduction, transparent observation cover (4) top fixed mounting has battery (8), even worn-out fur of LED (7) bottom fixedly connected with electric capacity board (9), transparent observation cover (4) back fixed mounting has spliced pole (12), spliced pole (12) outside fixedly connected with flange (10), fixing bolt hole (11) have been seted up all around in the flange (10) outside, transparent observation cover (4) inboard both, and a fixed semiconductor chip (15) is arranged at one end of the inner side of the LED light homogenizing plate (7).
2. The variable viewing angle capacitive LED display level gauge of claim 1, wherein: the fixing piece (1) is provided with two fixing pieces, the positioning bolts (2) fixedly arranged at the two ends of the fixing piece (1) penetrate through the inner side of the fixing piece (1) and are provided with two groups, and the two groups are symmetrically distributed at the two ends of the fixing piece (1).
3. The variable viewing angle capacitive LED display level gauge of claim 1, wherein: the central position of the bottom end of the fixing piece (1) is fixedly provided with a blowoff valve (3) which penetrates through the inner side of the fixing piece (1) and is communicated with a non-magnetic middle through pipe (5) arranged on the outer side surface of the transparent observation cover (4).
4. The variable viewing angle capacitive LED display level gauge of claim 1, wherein: the width dimension of the LED light homogenizing plate (7) fixedly installed on the inner side of the non-magnetic conductive middle through pipe (5) is matched with the width dimension of the non-magnetic conductive middle through pipe (5), and a fixed semiconductor chip (15) arranged at one end of the inner side of the LED light homogenizing plate (7) is connected with the capacitor plate (9).
5. The variable viewing angle capacitive LED display level gauge of claim 1, wherein: the transparent observation cover (4) is characterized in that a battery (8) fixedly mounted at the top end, a capacitor plate (9) fixedly connected with the bottom end of the LED light homogenizing plate (7), a fixed semiconductor chip (15) arranged at one end of the inner side of the LED light homogenizing plate (7) and the LED light homogenizing plate (7) are electrically connected.
6. The variable viewing angle capacitive LED display level gauge of claim 1, wherein: the transparent observation cover (4) is characterized in that the back surface of the transparent observation cover (4) is fixedly provided with two connecting columns (12) which are cylindrical, and the center of a connecting flange (10) fixedly connected with the outer sides of the connecting columns (12) is provided with a through hole fixedly connected with the connecting columns (12) and the diameter of the through hole is consistent with that of the connecting columns.
7. The variable viewing angle capacitive LED display level gauge of claim 1, wherein: the fixed semiconductor chip (15) arranged at one end of the inner side of the LED light homogenizing plate (7) is connected with the capacitor plate (9) fixedly connected with the bottom end of the LED light homogenizing plate (7) and is subjected to waterproof treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894966.8U CN213397260U (en) | 2020-12-02 | 2020-12-02 | Variable visual angle's capacitanc LED shows level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894966.8U CN213397260U (en) | 2020-12-02 | 2020-12-02 | Variable visual angle's capacitanc LED shows level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397260U true CN213397260U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022894966.8U Active CN213397260U (en) | 2020-12-02 | 2020-12-02 | Variable visual angle's capacitanc LED shows level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213397260U (en) |
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2020
- 2020-12-02 CN CN202022894966.8U patent/CN213397260U/en active Active
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