CN207215242U - A kind of concentrating instrument liquid level sensor detection means - Google Patents
A kind of concentrating instrument liquid level sensor detection means Download PDFInfo
- Publication number
- CN207215242U CN207215242U CN201721298767.2U CN201721298767U CN207215242U CN 207215242 U CN207215242 U CN 207215242U CN 201721298767 U CN201721298767 U CN 201721298767U CN 207215242 U CN207215242 U CN 207215242U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- level sensor
- groove
- beaker
- seat
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of concentrating instrument liquid level sensor detection means, including firm banking, the firm banking is cylindrical structural, cylinder shape groove is offered at the top of the firm banking, central area inside the cylinder shape groove offers rectangular recess, the inside of the rectangular recess is connected with liquid level sensor seat, the top of the liquid level sensor seat offers through hole along vertical direction, there is the first standing groove being opened at the top of liquid level sensor seat the both sides of the through hole, second standing groove, the inside of first standing groove, which is placed with, receives diode, the inside of second standing groove is placed with light emitting transistor, the internal activity of the through hole is socketed with bull stick, the other end of the bull stick is welded with flap.The present apparatus can select suitable beaker and corresponding liquid level sensor, meet the use of instrument assembling.
Description
Technical field
It the utility model is related to chemical apparatuses technical field, more particularly to a kind of concentrating instrument liquid level sensor detection means.
Background technology
Photoelectric liquid level sensor is that reflected refraction principle occurs in two kinds of extended medias using light and develops new
Contact liquid-level measuring-controlling apparatus.It has simple in construction, and positioning precision is high, without mechanical part, is not required to debug, high sensitivity and
It is corrosion-resistant, little power consumption, many advantages, such as small volume and by the gradual accreditation in market.Output and photoelectric probe due to liquid level
Whether contact that liquid level is relevant, other characteristics with medium, such as temperature, pressure, density, electricity parameter are unrelated, and traditional photoelectricity
Liquid level beaker is that glass material is process, and the processing technology of beaker cannot be guaranteed the uniformity of beaker tube wall, so as to cause
Liquid level sensor is likely to occur the bad results such as erroneous judgement in Difference angles, and a kind of new liquid level sensor inspection is invented for this
Device is surveyed, the stability of detection liquid level sensor in use, selects suitable beaker and corresponding liquid level sensor, it is full
The use of sufficient instrument assembling.
Utility model content
The purpose of this utility model is and a kind of concentrating instrument liquid level proposed in order to solve shortcoming present in prior art
Sensor detecting device.
To achieve these goals, the utility model employs following technical scheme：
A kind of concentrating instrument liquid level sensor detection means, including firm banking, the firm banking are cylindrical structural, institute
To state and cylinder shape groove is offered at the top of firm banking, the central area inside the cylinder shape groove offers rectangular recess,
The inside of the rectangular recess is connected with liquid level sensor seat, and the top of the liquid level sensor seat offers along vertical direction
There are the first standing groove being opened at the top of liquid level sensor seat, the second standing groove in through hole, the both sides of the through hole, and described first puts
The inside for putting groove is placed with and receives diode, and the inside of second standing groove is placed with light emitting transistor, the through hole it is interior
Portion's movable sleeve is connected to bull stick, and the other end of the bull stick is welded with flap, beaker seat, the burning are welded with the top of the flap
The inside of cup is placed with beaker.
Preferably, the beaker, beaker seat, liquid level sensor seat, firm banking are in concentric position relation.
Preferably, the light emitting transistor inside the reception diode and the second standing groove inside first standing groove, two
The end face of person is sealed using AB glue, and whole sensor is respectively positioned under liquid level in use.
Preferably, there is the mounting groove being opened on firm banking the side of the rectangular recess, and mounting groove is tangential on square
Connected in star.
Preferably, the depth of the cylinder shape groove is less than the depth of rectangular recess, and cylinder shape groove and flap phase
Match somebody with somebody.
Compared with prior art, the beneficial effects of the utility model are：By the way that the structure of device is optimized and changed
Enter, beaker, beaker seat, liquid level sensor seat, firm banking, the reception diode in liquid level sensor seat, luminous three are installed
Pole pipe, reception diode and light emitting transistor form liquid level sensor, can test liquid level sensor and in a different direction can
Liquid level in no detection beaker, while can also detect under identical liquid level testing result in different beakers, so as to reach choose it is best
Beaker and most suitable liquid level sensor, reduce the error in accurate experiment.The present apparatus is simple in construction, reasonable in design, just with
Installation and dismounting.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of concentrating instrument liquid level sensor detection means positive structure diagram；
Fig. 2 be the utility model proposes a kind of concentrating instrument liquid level sensor detection means beaker and beaker seat main view
Figure；
Fig. 3 be the utility model proposes a kind of concentrating instrument liquid level sensor detection means liquid level sensor seat and fixation
The normal axomometric drawing of base；
Fig. 4 be the utility model proposes a kind of concentrating instrument liquid level sensor detection means beaker, beaker seat and fixation
The normal axomometric drawing of base；
Fig. 5 be the utility model proposes the liquid level sensor seat part of concentrating instrument liquid level sensor detection means a kind of tear open
Divide view.
In figure：1st, beaker, 2 beaker seats, 3 liquid level sensor seats, 4 firm bankings, 5 reception diodes, 6 light emitting transistors, 7
Flap, 8 bull sticks, 9 through holes, 10 first standing grooves, 11 second standing grooves, 12 cylinder shape grooves, 13 rectangular recess.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-5, a kind of concentrating instrument liquid level sensor detection means, including firm banking 4, firm banking 4 are cylinder
Shape structure, the top of firm banking 4 offer cylinder shape groove 12, and the central area inside cylinder shape groove 12 offers rectangle
Groove 13, there is the mounting groove being opened on firm banking 4 side of rectangular recess 13, and mounting groove is tangential on rectangular recess 13,
The inside of rectangular recess 13 is connected with liquid level sensor seat 3, and the top of liquid level sensor seat 3 offers through hole along vertical direction
9, there are the first standing groove 10 for being opened in the top of liquid level sensor seat 3, the second standing groove 11, the first standing groove in the both sides of through hole 9
10 inside, which is placed with, receives diode 5, and the inside of the second standing groove 11 is placed with light emitting transistor 6, in the first standing groove 10
Light emitting transistor 6 inside the standing groove 11 of reception diode 5 and second in portion, both end faces are sealed using AB glue, whole to pass
Sensor is respectively positioned under liquid level in use, and the internal activity of through hole 9 is socketed with bull stick 8, and the other end of bull stick 8 is welded with
Flap 7, the depth of cylinder shape groove 12 is less than the depth of rectangular recess 13, and cylinder shape groove 12 matches with flap 7, flap
7 top is welded with beaker seat 2, and the inside of beaker seat 2 is placed with beaker 1, beaker 1, beaker seat 2, liquid level sensor seat 3, solid
Determine base 4 and be in concentric position relation.
Operation principle：First firm banking 4 is fixed on horizontal table, sensor holder 3 is then fixed on fixed bottom
In rectangular recess 13 on seat 4, reception diode 5, light emitting transistor 6 are then individually positioned in the top of liquid level sensor seat 3
In the first standing groove 10 and the second standing groove 11 that open up, end face is sealed with AB glue, then the bull stick 8 on the bottom of beaker seat 2
It is inserted into the through hole 9 at the center of liquid level sensor seat 3, then rotates beaker seat 2, beaker 1 is relatively motionless with both beaker seats 2,
Drive beaker 1 to rotate, can detect liquid level in beaker 1 in a different direction so as to test liquid level sensor, verify liquid level
Each position of the sensor in the rotation process of beaker 1 whether can normal work, in order to select suitable liquid level sensor, together
When can also detect under identical liquid level testing result in different beakers 1, to select the uniform beaker 1 of inwall, reduce in accurate experiment
Error.The present apparatus is simple in construction, reasonable in design, just with installation with dismantling.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of concentrating instrument liquid level sensor detection means, including firm banking（4）, it is characterised in that the firm banking（4）
For cylindrical structural, the firm banking（4）Top offer cylinder shape groove（12）, the cylinder shape groove（12）It is internal
Central area offer rectangular recess（13）, the rectangular recess（13）Inside be connected with liquid level sensor seat（3）, it is described
Liquid level sensor seat（3）Top offer through hole along vertical direction（9）, the through hole（9）Both sides be opened in liquid level
Sensor holder（3）First standing groove at top（10）, the second standing groove（11）, first standing groove（10）Inside be placed with
Receive diode（5）, second standing groove（11）Inside be placed with light emitting transistor（6）, the through hole（9）Inside live
It is dynamic to be socketed with bull stick（8）, the bull stick（8）The other end be welded with flap（7）, the flap（7）Top be welded with beaker
Seat（2）, the beaker seat（2）Inside be placed with beaker（1）.
A kind of 2. concentrating instrument liquid level sensor detection means according to claim 1, it is characterised in that the beaker（1）、
Beaker seat（2）, liquid level sensor seat（3）, firm banking（4）In concentric position relation.
3. a kind of concentrating instrument liquid level sensor detection means according to claim 1, it is characterised in that described first places
Groove（10）Internal reception diode（5）With the second standing groove（11）Internal light emitting transistor（6）, both end faces use AB
Glue is sealed, and whole sensor is respectively positioned under liquid level in use.
A kind of 4. concentrating instrument liquid level sensor detection means according to claim 1, it is characterised in that the rectangular recess
（13）Side be opened in firm banking（4）On mounting groove, and mounting groove is tangential on rectangular recess（13）.
5. a kind of concentrating instrument liquid level sensor detection means according to claim 1, it is characterised in that the cylinder is recessed
Groove（12）Depth be less than rectangular recess（13）Depth, and cylinder shape groove（12）With flap（7）Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298767.2U CN207215242U (en) | 2018-03-07 | 2018-03-07 | A kind of concentrating instrument liquid level sensor detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298767.2U CN207215242U (en) | 2018-03-07 | 2018-03-07 | A kind of concentrating instrument liquid level sensor detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215242U true CN207215242U (en) | 2018-04-10 |
Family
ID=61820716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298767.2U Active CN207215242U (en) | 2018-03-07 | 2018-03-07 | A kind of concentrating instrument liquid level sensor detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578003A (en) * | 2022-03-04 | 2022-06-03 | 安徽三联学院 | Meat bacterium detection sensor and mechanism thereof |
-
2018
- 2018-03-07 CN CN201721298767.2U patent/CN207215242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578003A (en) * | 2022-03-04 | 2022-06-03 | 安徽三联学院 | Meat bacterium detection sensor and mechanism thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103760240B (en) | A kind of flange automatic defect detecting device and detection method | |
| CN207215242U (en) | A kind of concentrating instrument liquid level sensor detection means | |
| CN206638277U (en) | A kind of environment measuring equipment | |
| CN206704790U (en) | Water sample save set is used in a kind of drinking water detection | |
| CN101592600B (en) | Quick-response infrared gas senor with high sensitivity | |
| CN201210088Y (en) | Integrating-sphere | |
| WO2021159675A1 (en) | Cup welding inspection apparatus and inspection method thereof | |
| CN206248073U (en) | A kind of automatic detecting jig of the heating column height that can detect radiator | |
| CN108267193A (en) | For the water level detecting equipment and steam oven of steam oven | |
| CN201255741Y (en) | Sample fast detecting apparatus | |
| CN110376460A (en) | Automatic detection device for atomization plate | |
| CN206862867U (en) | A kind of screw detecting carrier | |
| CN103728104B (en) | A kind of watch waterproof performance test jig | |
| CN205679639U (en) | Sealing test box | |
| CN209215357U (en) | A kind of water quality detecting device | |
| CN212622402U (en) | Probe fixing base of concatenation formula | |
| CN208282797U (en) | A kind of improved piston inner cooling path position dimension non-destructive detecting device | |
| CN203745424U (en) | Automatic detection device for defects of flange | |
| CN210570865U (en) | Ultrasonic sensor mounting structure | |
| CN204546350U (en) | Tool component | |
| CN209470756U (en) | A kind of magnetic double level gauge calibration equipment | |
| CN203100655U (en) | Depth testing fixture of inclined plane processing of cylinder cap | |
| CN207440097U (en) | Soil testing assemblies | |
| CN102095471B (en) | Transmission type photoelectric sensor | |
| CN205861292U (en) | It is applicable to the device of Sterilized isolator return air high efficiency particulate air filter PAO test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |