CN202329756U - Device for displaying water level by using number - Google Patents
Device for displaying water level by using number Download PDFInfo
- Publication number
- CN202329756U CN202329756U CN2011204087260U CN201120408726U CN202329756U CN 202329756 U CN202329756 U CN 202329756U CN 2011204087260 U CN2011204087260 U CN 2011204087260U CN 201120408726 U CN201120408726 U CN 201120408726U CN 202329756 U CN202329756 U CN 202329756U
- Authority
- CN
- China
- Prior art keywords
- tongue tube
- input port
- chip
- termination power
- water level
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a device for displaying a water level by using a number. The device consists of a monitoring probe and a display circuit. A buoy, a magnet, a float, nine reed switches and a sealed tube are arranged in the monitoring probe. Nine reed switches, fifteen diodes, a CD4511 decoding chip and a digital tube are arranged in the display circuit. When the water level in water storage equipment reaches the position of a certain reed switch, the corresponding reed switch is turned on, and a corresponding number is displayed after the processing of the display circuit; when the water storage equipment does not contain water, all the nine reed switches are not turned on, and the digital tube displays 0; and when the water storage equipment is filled with the water, the ninth reed switch is turned on, and the digital tube displays 9.
Description
Technical field
The utility model relates to a kind of device that shows water level, especially relates to a kind of device that shows water level with numeral.
Background technology
The mode that shows at present water level has plenty of through the scale understanding water level on the glass tube with water storage equipment UNICOM; Have plenty of to simulate and show water level with light emitting diode; The method that more than shows is all directly perceived inadequately; And can not realize remote monitoring with what glass tube showed water level, simulate with light emitting diode and show that water level is accurate inadequately.
Summary of the invention
The purpose of the utility model provides the device that a kind of numeral shows water level, and this device can intuitively accurately show water level, and the scheme that the utility model adopted is in order to achieve the above object: by a monitoring probe; A display circuit is formed the device that a numeral shows water level, in described monitoring probe, contains a floating drum, a magnet; A float, 9 tongue tubes, i.e. the 1st tongue tube, the 2nd tongue tube, the 3rd tongue tube, the 4th tongue tube; The, 5 tongue tubes, the 6th tongue tube, the 7th tongue tube, the 8th tongue tube, the 9th tongue tube, a sealed tube; Described floating drum bottom is provided with an inlet opening and is placed in the water storage equipment, and its material is processed with diamagnetic material, and described magnet and float link into an integrated entity; Described float is a diamagnetic material, and its core is hollow, and described magnet and float are placed in the described floating drum and under the effect of water, can fluctuate; Described 9 tongue tubes are placed in the sealed tube, and its order is to be uniformly distributed with the right side that is arranged in floating drum from top to bottom, and the 1st tongue tube is near the bottom; The 9th tongue tube is near top, and described sealed tube and water are tight to be separated, and links into an integrated entity with floating drum; Its material also is a diamagnetic material, and the working method of described monitoring probe is: the water in the water storage equipment drives magnet and float moves up and down, and the place of arrival can attract corresponding tongue tube.
In described display circuit, contain 9 tongue tubes, 15 diodes, a CD4511 coding chip; A charactron, it is A, B, C, D that described CD4511 chip has 4 input ports, it is a, b, c, d, e, f, g that 7 delivery outlets are arranged; It can convert the binary binary-coded decimal of input to 7 segment encodes that charactron is used, and promptly importing a binary number can show a corresponding metric number through charactron, and described charactron a, b, c, d, e, f, seven input ports of g are connected with seven delivery outlets of CD4511 chip; One termination power of said the 1st tongue tube, and the other end is connected with the A input port of CD4511 through a second tube sheet, in case the 1st tongue tube is connected and is promptly imported one 0001 binary-coded decimal; Charactron shows 1 after decoding, a termination power of said the 2nd tongue tube, and the other end is connected with the B input port of CD4511 through a diode; In case the 2nd tongue tube is connected and promptly imported one 0010 binary-coded decimal, charactron shows 2 after decoding, a termination power of said the 3rd tongue tube; And the other end is connected with A, the B input port of CD4511 respectively through two diodes, promptly imports one 0011 binary-coded decimal in case the 3rd tongue tube is connected, and charactron shows 3 after decoding; One termination power of said the 4th tongue tube, and the other end is connected with the C input port of CD4511 through a diode, in case the 4th tongue tube is connected and is promptly imported one 0100 binary-coded decimal; Charactron shows the 4, the said the 5th in a termination power of reed pipe after decoding, and the other end is connected with A, the C input port of CD4511 respectively through two diodes; In case the 5th tongue tube is connected and promptly imported one 0101 binary-coded decimal, charactron shows 5 after decoding, a termination power of said the 6th tongue tube; And the other end is connected with B, the C input port of CD4511 respectively through two diodes, promptly imports one 0110 binary-coded decimal in case the 6th tongue tube is connected, and charactron shows 6 after decoding; One termination power of said the 7th tongue tube, and the other end is connected with A, B, the C input port of CD4511 respectively through three diodes, in case the 7th tongue tube is connected and is promptly imported one 0111 binary-coded decimal; Charactron shows 7 after decoding, a termination power of said the 8th tongue tube, and the other end is connected with the D input port of CD4511 through 1 diode; In case the 8th tongue tube is connected and is promptly imported one 1000 binary-coded decimal; Charactron shows 8 after decoding, a termination power of said the 9th tongue tube, and the other end is connected with A, the D input port of CD4511 respectively through two diodes; In case the 9th tongue tube is connected and is promptly imported one 1001 binary-coded decimal; Charactron shows 9 through decoding back, and said 9 tongue tubes are all disconnected and promptly imported one 0000 binary-coded decimal, charactron demonstration 0 after deciphering.
The working method of the utility model is: when the water level in the water storage equipment arrives certain in the reed pipe position; Its corresponding tongue tube adhesive will show corresponding digital after handling through display circuit; When 9 not adhesives of tongue tube when anhydrous in the water storage equipment, charactron shows 0, the 9th tongue tube adhesive when water in the water storage equipment is full; Charactron shows 9
The utility model has the advantages that: through observe numeral that charactron shows can accurately know water in the water storage equipment what, another advantage of the utility model is to realize remote monitoring.
Description of drawings
Fig. 1 is the structural representation of the monitoring probe of the utility model
Fig. 2 is the display circuit schematic diagram of the utility model
Embodiment
To specifically narrate the technical scheme of the utility model with reference to accompanying drawing: by a monitoring probe, a display circuit is formed the device that a numeral shows water level, in monitoring probe, contains a floating drum (29); A magnet (28), a float (30), 9 tongue tubes; A sealed tube (27), floating drum (29) bottom is provided with an inlet opening (31) and is placed in the water storage equipment, and its material is processed with diamagnetic material; Magnet (28) links into an integrated entity with float (30), and float (30) is a diamagnetic material, and its core is hollow; Magnet (28) is placed in the floating drum (29) with float (30) and under the effect of water, can fluctuates, and 9 tongue tubes are placed in the sealed tube (27), and its order is to be uniformly distributed with the right side that is arranged in floating drum (29) from top to bottom; The 1st tongue tube is near the bottom, the 9th in reed pipe near top, sealed tube (27) separates with water is tight; And link into an integrated entity with floating drum (29), its material also is a diamagnetic material.
In display circuit, contain 9 tongue tubes, i.e. tongue tube (1), (2), (3), (4), (5), (6), (7), (8), (9), 15 diodes; Be diode (26), (25), (24), (23), (22), (21), (20), (19), (18), (17), (16), (15), (14), (13), (12); A CD4511 coding chip (11), a charactron (10), a of charactron (10), b, c, d, e, f, seven input ports of g are connected with seven delivery outlets of CD4511 chip (11); One termination power of the 1st tongue tube (1); And the other end is connected with the A input port of CD4511 chip (11) through a diode (26), a termination power of the 2nd tongue tube (2), and the other end is connected with the B input port of CD4511 chip (11) through a diode (25); One termination power of the 3rd tongue tube (3); And the other end is connected with A, the B input port of CD4511 chip (11) respectively through two diodes (23), (24), a termination power of the 4th tongue tube (4), and the other end is connected with the C input port of CD4511 chip (11) through a diode (22); One termination power of the 5th tongue tube (5); And the other end is connected with A, the C input port of CD4511 chip (11) respectively through two diodes (20), (21), a termination power of the 6th tongue tube (6), and the other end is connected with B, the C input port of CD4511 chip (11) respectively through two diodes (18), (19); One termination power of the 7th tongue tube (7); And the other end is connected with A, B, the C input port of CD4511 chip (11) respectively through three diodes (15), (16), (17), a termination power of the 8th tongue tube (8), and the other end is connected with the D input port of CD4511 chip (11) through 1 diode (14); One termination power of the 9th tongue tube (9), and the other end is connected with A, the D input port of CD4511 chip (11) respectively through two diodes (12), (13).
Claims (2)
1. the device of a numeral demonstration water level is by a monitoring probe; A display circuit is formed, and it is characterized in that: a termination power of the 1st tongue tube (1), and the other end is connected with the A input port of CD4511 chip (11) through a diode (26); One termination power of the 2nd tongue tube (2); And the other end is connected with the B input port of CD4511 chip (11) through a diode (25), a termination power of the 3rd tongue tube (3), and the other end is connected with A, the B input port of CD4511 chip (11) respectively through two diodes (23), (24); One termination power of the 4th tongue tube (4); And the other end is connected with the C input port of CD4511 chip (11) through a diode (22), a termination power of the 5th tongue tube (5), and the other end is connected with A, the C input port of CD4511 chip (11) respectively through two diodes (20), (21); One termination power of the 6th tongue tube (6); And the other end is connected with B, the C input port of CD4511 chip (11) respectively through two diodes (18), (19), a termination power of the 7th tongue tube (7), and the other end is connected with A, B, the C input port of CD4511 chip (11) respectively through three diodes (15), (16), (17); One termination power of the 8th tongue tube (8); And the other end is connected with the D input port of CD4511 chip (11) through 1 diode (14), a termination power of the 9th tongue tube (9), and the other end is connected with A, the D input port of CD4511 chip (11) respectively through two diodes (12), (13).
2. show that according to claims 1 described numeral the device of water level is characterized in that: 9 tongue tubes are placed in the sealed tube (27), and its order is to be uniformly distributed with the right side that is arranged in floating drum (29) from top to bottom, and the 1st tongue tube is near the bottom, and the 9th tongue tube is near top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204087260U CN202329756U (en) | 2011-10-21 | 2011-10-21 | Device for displaying water level by using number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204087260U CN202329756U (en) | 2011-10-21 | 2011-10-21 | Device for displaying water level by using number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329756U true CN202329756U (en) | 2012-07-11 |
Family
ID=46441734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204087260U Expired - Fee Related CN202329756U (en) | 2011-10-21 | 2011-10-21 | Device for displaying water level by using number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329756U (en) |
-
2011
- 2011-10-21 CN CN2011204087260U patent/CN202329756U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103929169A (en) | Sensor output level isolation and conversion circuit, level isolation and conversion circuit and device | |
| CN203658605U (en) | Automatic rain gauge | |
| CN202329756U (en) | Device for displaying water level by using number | |
| CN202256650U (en) | Multifunctional electric power meter testing desk | |
| CN202582667U (en) | Synchronous equidirectional indicating device for water level of pulley-type water tower | |
| CN204278026U (en) | For the Digiplex of robot | |
| CN204188739U (en) | A kind of spray valve inspection lineman dress | |
| CN202533222U (en) | Novel vacuum display equipment | |
| CN204085747U (en) | A kind of teaching bench pressure test table | |
| CN202352069U (en) | Structure of remote controller testing equipment | |
| CN203191122U (en) | Cover-sealing pressure measuring instrument for filling and cover-sealing machine | |
| CN202422675U (en) | Light emitting diode (LED) digital tube capable of displaying three colors | |
| CN202067467U (en) | Dot matrix display device based on USB (universal serial bus) flash disk read-in | |
| CN203300184U (en) | Nixie tube | |
| CN202679339U (en) | Wireless transmission system of proximity switch | |
| CN202259074U (en) | Digital display type intelligent controller used for plastic casing breaker | |
| CN201653891U (en) | Reaction cup device of luminous tester | |
| CN202814631U (en) | A digital display pressure gage with three-wire current output | |
| CN202996242U (en) | A production viewing board | |
| CN202631031U (en) | Sealing structure of intelligent card (IC) intelligent water meter signal transmitting support | |
| CN205445984U (en) | A intelligent control device for divide period adjusting water pump flow | |
| CN204718676U (en) | Intellectual water meter sender circle test fixture system | |
| CN203165380U (en) | Broadcasting box | |
| CN204794554U (en) | Gear box | |
| CN203869396U (en) | Control system for electronic expansion valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131021 |