CN213812507U - Test environment equipment information detection device - Google Patents
Test environment equipment information detection device Download PDFInfo
- Publication number
- CN213812507U CN213812507U CN202023264872.9U CN202023264872U CN213812507U CN 213812507 U CN213812507 U CN 213812507U CN 202023264872 U CN202023264872 U CN 202023264872U CN 213812507 U CN213812507 U CN 213812507U
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- Prior art keywords
- water tank
- fixedly connected
- level sensor
- lifting screw
- plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000012360 testing method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 47
- 230000000694 effects Effects 0.000 description 8
- 238000012031 short term test Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a test environment equipment information detection device, which effectively solves the problem that the existing laboratory lacks equipment for simultaneously and rapidly detecting a plurality of liquid level sensors; the technical scheme includes that the water tank lifting device comprises a water tank, wherein a lifting screw rod is rotatably connected to one side of the water tank and is connected with a servo motor fixedly connected to the outer side wall of the water tank; a standard liquid level sensor is fixedly connected in the water tank, a control computer is fixedly connected with the side wall of the water tank, and the control computer is electrically connected with the servo motor and the standard liquid level sensor; the utility model discloses the structure is succinct, can effectually realize detecting when to a plurality of level sensor, has improved the efficiency that detects before laboratory level sensor uses, and the practicality is strong.
Description
Technical Field
The utility model relates to an information detection technical field specifically is a test environment equipment information detection device.
Background
A level sensor is a pressure sensor that measures the level of a liquid. The liquid level sensor is based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid, and adopts an isolated diffused silicon sensitive element or a ceramic capacitance pressure sensitive sensor to convert the static pressure into an electric signal, and then the electric signal is converted into a standard electric signal through temperature compensation and linear correction.
The precision and the error of the liquid level sensor are required to be detected in advance after the liquid level sensor is purchased and before the liquid level sensor is used in the existing test room, and a device capable of detecting a plurality of liquid level sensors quickly is lacked in the existing equipment.
Therefore, the utility model provides a test environment equipment information detects and puts and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a test environment equipment information detection device, the effectual problem that lacks a plurality of level sensor short-term test equipment simultaneously of having solved in the current laboratory.
The utility model discloses a water tank, one side of water tank rotate and connect with the lifting screw rod, the lifting screw rod link to each other with the servo motor fixedly connected at the water tank lateral wall, the lifting screw rod on the screw-thread fit have a fixed plate, the fixed plate on seted up a plurality of locating holes, the fixed plate lower extreme fixedly connected with down the locking post, the lifting screw rod left and right sides all be provided with the upper locking post fixedly connected at the water tank lateral wall;
the water tank in fixedly connected with standard level sensor, water tank lateral wall fixedly connected with control computer, control computer with servo motor, standard level sensor all the electricity connect.
Preferably, a clamping plate is connected in the fixed plate in a left-right sliding manner, a plurality of clamping holes are formed in the clamping plate, each clamping hole can be coaxial with each positioning hole, and a threaded sleeve is fixedly connected to one end, which is arranged outside the fixed plate, of the clamping plate;
and the fixed plate is rotatably connected with a clamping screw which penetrates through the threaded sleeve and is in threaded fit with the threaded sleeve.
Preferably, the upper end of the clamping plate is fixedly connected with a power supply plate, a plurality of power supply holes are formed in the power supply plate, a plurality of indicating lamps are fixedly connected to the power supply plate, and the number of the power supply holes and the number of the indicating lamps are the same as the number of the positioning holes.
Preferably, a limiting hole arranged on the side wall of the water tank is arranged beside the lifting screw rod, and a limiting column is detachably connected in the limiting hole;
the side of the water tank is fixedly connected with a side plate, and the side plate is provided with a plurality of placing holes.
Preferably, both sides of the fixed plate are provided with stop grooves matched with the upper stop moving columns.
Preferably, the clamping hole is coaxially and fixedly connected with a rubber ring.
The utility model discloses lack the problem to a plurality of level sensor short-term test equipment simultaneously and make the improvement in current laboratory, possess following beneficial effect:
1. the fixing plate and the clamping plate are matched with the rubber ring to fix the liquid level sensors, and the lifting screw is arranged to control the lifting of the fixing plate, so that the liquid level sensors are placed in the water tank at the same time;
2. by arranging the lower stop column and the upper stop column, the effect of complex actions of controlling the fixed plate to lift and rotate by a single screw is realized, and the required effect is achieved by utilizing a simple structure;
3. the arrangement of the limit columns in detachable connection enables the device to have two modes, so that a user can conveniently take the liquid level sensor;
the utility model discloses the structure is succinct, can effectually realize detecting when to a plurality of level sensor, has improved the efficiency that detects before laboratory level sensor uses, and the practicality is strong.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a perspective view of the fixing plate and the related structure thereof.
Fig. 5 is a schematic perspective view of the clamping plate and its related structure.
Fig. 6 is a schematic view of the power panel according to the present invention.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 6. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The first embodiment of the invention relates to a testing environment equipment information detection device, which is characterized by comprising a water tank 1, wherein the water tank 1 is a common water tank 1 without a top at the upper part and is used for storing water and providing a fixed foundation for a subsequent structure, one side of the water tank 1 is rotatably connected with a lifting screw 2, the lifting screw 2 is connected with a servo motor fixedly connected with the outer side wall of the water tank 1, the servo motor is started to drive the lifting screw 2 to rotate forwards and reversely, a fixed plate 3 is in threaded fit with the lifting screw 2, specifically, one end of the fixed plate 3 is provided with a threaded hole, the lifting screw 2 passes through the threaded hole and is in threaded fit with the threaded hole, the fixed plate 3 is provided with a plurality of positioning holes 4, a liquid level sensor can pass through the fixed plate 3 and is fixed in the positioning holes 4, the lower end of the fixed plate 3 is fixedly connected with a lower locking column 5, when the fixed plate 3 descends to the lowest end of the lifting screw 2, the lower stop column 5 is contacted with the bottom surface of the water tank 1, the upper stop columns 6 fixedly connected to the side wall of the water tank 1 are arranged on the left side and the right side of the lifting screw 2, and the upper stop columns 6 can be contacted with the fixed plate 3, so that the displacement of the fixed plate 3 is limited, and the fixed plate 3 can be lifted along with the rotation of the lifting screw 2;
the water tank 1 is internally and fixedly connected with a standard liquid level sensor 7, the side wall of the water tank 1 is fixedly connected with a control computer 8, the control computer 8 is electrically connected with the servo motor and the standard liquid level sensor 7, and the control computer 8 is electrically connected with an external power supply and supplies power to connected electronic components;
in the embodiment, referring to fig. 1, when the device is used specifically, in an initial position, the fixing plate 3 is located at a high position outside the water tank 1, when detection is needed, the liquid level sensor is clamped in the positioning hole 4 of the fixing plate 3, then the lifting screw 2 is controlled to rotate forward by the control computer 8, the lifting screw 2 rotates to drive the fixing plate 3 to rotate synchronously, and the fixing plate 3 is enabled to come right above the water tank 1;
when the fixed plate 3 is contacted with the upper stop column 6, the fixed plate 3 cannot continuously rotate along with the lifting screw 2, the lifting screw 2 continuously rotates to drive the fixed plate 3 to descend, when the lower stop column 5 is contacted with the bottom surface of the water tank 1, the fixed plate 3 is positioned at the lowest end of the lifting screw 2, the fixed plate 3 cannot continuously rotate at the moment, the servo motor stops working under the action of overload protection, and the liquid level sensor is submerged into water at the moment;
after the detection, the user controls the 2 reversals of lifting screw through control computer 8, fixed plate 3 rotates along with it, when locking post 5 and 1 lateral wall of water tank contact down, fixed plate 3 can't continue to rotate along with lifting screw 2, lifting screw 2 reverses at this moment and drives fixed plate 3 to rise, when locking post 5 moves to 1 top of water tank and breaks away from the contact with 1 lateral wall of water tank down, fixed plate 3 continues to rotate along with lifting screw 2, when fixed plate 3 and another last locking post 6 contact, fixed plate 3 can't continue to rotate, fixed plate 3 rises to 2 highest places of lifting screw and can't continue to move with the brake disc contact of 2 upper ends of lifting screw at this moment, servo motor stop work under overload protection's effect this moment, the user takes off level sensor can.
In a second embodiment, on the basis of the first embodiment, the present embodiment provides a structure for clamping a liquid level sensor on a fixing plate 3, specifically, referring to fig. 1, fig. 2, fig. 3, and fig. 4, a clamping plate 9 is slidably connected to the fixing plate 3 from left to right, a plurality of clamping holes 10 are formed in the clamping plate 9, each clamping hole 10 can be coaxial with each positioning hole 4, inner diameters of the clamping hole 10 and the positioning hole 4 are the same, when the liquid level sensor is placed in the positioning hole 4, the clamping hole 10 and the corresponding positioning hole 4 are coaxial, and when the liquid level sensor is pulled, the liquid level sensor can be clamped by pulling the clamping plate 9 through a side wall of the clamping hole 10 and a side wall of the positioning hole 4;
one end of the clamping plate 9, which is arranged outside the fixed plate 3, is fixedly connected with a threaded sleeve 11, the fixed plate 3 is rotatably connected with a clamping screw 12 which penetrates through the threaded sleeve 11 and is in threaded fit with the threaded sleeve, one end of the clamping screw 12 is coaxially and fixedly connected with a handle, the clamping plate 9 can be driven to slide left and right in the fixed plate 3 by rotating the clamping screw 12, and the fixing reliability can be effectively ensured by means of the self-locking capacity of the screw;
the clamping hole 10 is coaxially and fixedly connected with a rubber ring 21, and the rubber ring 21 can effectively prevent the clamping plate 9 and the fixing plate 3 from being damaged when being fixed in a staggered manner;
this embodiment is when specifically using, places level sensor back in locating hole 4, rotates the handle and drives clamping screw 12 and rotate, and clamping screw 12 rotates and drives clamping plate 9 through thread bush 11 and slide to press from both sides level sensor in the locating hole 4 tightly.
In the third embodiment, on the basis of the first embodiment, a power panel 13 is fixedly connected to the upper end of the clamping plate 9, a plurality of power holes 14 are formed in the power panel 13, the power panel 13 is electrically connected with the control computer 8, the power holes 14 are used for supplying power to the liquid level sensor, a plurality of indicator lamps 15 are fixedly connected to the power panel 13, the number of the power holes 14 and the number of the indicator lamps 15 are the same as the number of the positioning holes 4, when the liquid level sensor enters the water tank 1 and one end of the liquid level sensor is immersed in water, the control computer 8 receives liquid level data transmitted by the liquid level sensor and compares the liquid level data with water level data of the standard liquid level sensor 7, and if an error is larger than a preset value, the control computer 8 controls the indicator lamps 15 corresponding to the liquid level sensor to be normally on.
In a fourth embodiment, on the basis of the first embodiment, referring to fig. 1 and fig. 3, a side plate 18 is fixedly connected to a side of the water tank 1, a plurality of placing holes 19 are formed in the side plate 18, after the liquid level sensor detects, when the fixing plate 3 rotates to a position above the side plate 18, the fixing plate 3 contacts the upper stop column 6, and the placing holes 19 and the positioning holes 4 are in one-to-one correspondence and coaxial;
2 other being provided with of lifting screw 2 sets up the spacing hole 16 at 1 lateral wall of water tank, spacing downthehole 16 in can dismantle and be connected with spacing post 17, spacing post 17 set up make be used for in advance to insert the level sensor that awaits measuring and place the hole 19, later insert spacing post 17 in the hole 16, under spacing post 17 and the effect of last movable column 6, lifting screw 2 rotates and will only drive fixed plate 3 up-and-down motion, when lifting screw 2 drives fixed plate 3 downstream and contacts until the level sensor that awaits measuring and the terminal surface under the power strip 13, fixed plate 3 stop motion, this moment the user rotate clamping screw 12 with level sensor fix on fixed plate 3 can.
Fifth embodiment, on the basis of the first embodiment, referring to fig. 3 and 4, both sides of the fixing plate 3 are provided with a stopping groove 20 matched with the upper stopping post 6, and the arrangement of the stopping groove 20 makes the contact between the upper stopping post 6 and the fixing plate 3 more stable.
When the utility model is used in concrete, the fixing plate 3 is positioned at the high position of the lifting screw rod 2 and above the side plate 18 when in the initial position, when needing to be detected, a certain amount of water is randomly put into the water tank, then the liquid level sensor is clamped in the positioning hole 4 of the fixing plate 3, then the handle is rotated to drive the clamping screw rod 12 to rotate, the clamping screw rod 12 rotates to drive the clamping plate 9 to slide through the thread sleeve 11, and thus the liquid level sensor in the positioning hole 4 is clamped tightly;
then, the control computer 8 controls the lifting screw 2 to rotate forwards, the lifting screw 2 rotates to drive the fixing plate 3 to rotate synchronously, and the fixing plate 3 is enabled to come right above the water tank 1;
when the fixed plate 3 is contacted with the upper stop column 6, the fixed plate 3 cannot continuously rotate along with the lifting screw 2, the lifting screw 2 continuously rotates to drive the fixed plate 3 to descend, when the lower stop column 5 is contacted with the bottom surface of the water tank 1, the fixed plate 3 is positioned at the lowest end of the lifting screw 2, the fixed plate 3 cannot continuously rotate at the moment, the servo motor stops working under the action of overload protection, the liquid level sensor is submerged in water at the moment, and detection starts;
the control computer 8 receives the liquid level data of each liquid level sensor and compares the liquid level data with the liquid level data of the standard liquid level sensor 7, if the error is larger than a preset value, the control computer 8 controls the indicator light 15 corresponding to the liquid level sensor to be normally on, and a user can mark the liquid level sensor;
after the detection is finished, a user controls the lifting screw 2 to rotate reversely through the control computer 8, the fixing plate 3 rotates along with the lifting screw, when the lower stop column 5 is contacted with the side wall of the water tank 1, the fixing plate 3 cannot rotate along with the lifting screw 2 continuously, at the moment, the lifting screw 2 rotates reversely to drive the fixing plate 3 to lift up, when the lower stop column 5 moves to the upper part of the water tank 1 and is separated from the side wall of the water tank 1, the fixing plate 3 continues to rotate along with the lifting screw 2, when the fixing plate 3 is contacted with the other upper stop column 6, the fixing plate 3 cannot rotate continuously, at the moment, the fixing plate 3 rises to the highest position of the lifting screw 2 and is contacted with a brake disc at the upper end of the lifting screw 2 to stop working under the overload protection effect;
then, a user can insert the limiting column 17 into the limiting hole 16, the lifting screw 2 is controlled by the control computer 8 to rotate forwards, the fixing plate 3 descends under the action of the limiting column 17 and the upper stop column 6, the fixing plate 3 cannot move downwards continuously when the liquid level sensors are in contact with the side plates 18, the servo motor stops working under the action of overload protection, the clamping screw 12 is unscrewed by the user, power connectors of the liquid level sensors are pulled out of the power holes 14, and the lifting screw 2 is controlled by the control computer 8 to rotate backwards and lift the fixing plate 3.
The utility model discloses lack the problem to a plurality of level sensor short-term test equipment simultaneously and make the improvement in current laboratory, possess following beneficial effect:
1. the fixing plate and the clamping plate are matched with the rubber ring to fix the liquid level sensors, and the lifting screw is arranged to control the lifting of the fixing plate, so that the liquid level sensors are placed in the water tank at the same time;
2. by arranging the lower stop column and the upper stop column, the effect of complex actions of controlling the fixed plate to lift and rotate by a single screw is realized, and the required effect is achieved by utilizing a simple structure;
3. the arrangement of the limit columns in detachable connection enables the device to have two modes, so that a user can conveniently take the liquid level sensor;
the utility model discloses the structure is succinct, can effectually realize detecting when to a plurality of level sensor, has improved the efficiency that detects before laboratory level sensor uses, and the practicality is strong.
Claims (6)
1. The information detection device for the test environment equipment is characterized by comprising a water tank (1), wherein one side of the water tank (1) is rotatably connected with a lifting screw (2), the lifting screw (2) is connected with a servo motor fixedly connected to the outer side wall of the water tank (1), a fixing plate (3) is in threaded fit with the lifting screw (2), a plurality of positioning holes (4) are formed in the fixing plate (3), a lower stop column (5) is fixedly connected to the lower end of the fixing plate (3), and upper stop columns (6) fixedly connected to the side wall of the water tank (1) are arranged on the left side and the right side of the lifting screw (2);
the water tank (1) in fixedly connected with standard level sensor (7), water tank (1) lateral wall fixedly connected with control computer (8), control computer (8) with servo motor, standard level sensor (7) all the electricity connect.
2. The information detection device of the test environment equipment according to claim 1, wherein a clamping plate (9) is connected in a left-right sliding manner in the fixing plate (3), a plurality of clamping holes (10) are formed in the clamping plate (9), each clamping hole (10) can be coaxial with each positioning hole (4), and a threaded sleeve (11) is fixedly connected to one end, which is arranged outside the fixing plate (3), of the clamping plate (9);
the fixing plate (3) is rotatably connected with a clamping screw rod (12) which penetrates through the threaded sleeve (11) and is in threaded fit with the threaded sleeve.
3. The test environment equipment information detection device according to claim 2, wherein a power panel (13) is fixedly connected to the upper end of the clamping plate (9), a plurality of power holes (14) are formed in the power panel (13), a plurality of indicator lamps (15) are fixedly connected to the power panel (13), and the number of the power holes (14) and the number of the indicator lamps (15) are the same as the number of the positioning holes (4).
4. The test environment equipment information detection device according to any one of claims 1-3, wherein a limit hole (16) formed in the side wall of the water tank (1) is formed beside the lifting screw (2), and a limit column (17) is detachably connected in the limit hole (16);
the side of the water tank (1) is fixedly connected with a side plate (18), and the side plate (18) is provided with a plurality of placing holes (19).
5. The testing environment equipment information detection device according to claim 1, wherein both sides of the fixed plate (3) are provided with a stop groove (20) matched with the upper stop column (6).
6. The test environment equipment information detection device according to claim 2, wherein the clamping hole (10) is coaxially and fixedly connected with a rubber ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264872.9U CN213812507U (en) | 2020-12-30 | 2020-12-30 | Test environment equipment information detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264872.9U CN213812507U (en) | 2020-12-30 | 2020-12-30 | Test environment equipment information detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213812507U true CN213812507U (en) | 2021-07-27 |
Family
ID=76947869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023264872.9U Expired - Fee Related CN213812507U (en) | 2020-12-30 | 2020-12-30 | Test environment equipment information detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213812507U (en) |
-
2020
- 2020-12-30 CN CN202023264872.9U patent/CN213812507U/en not_active Expired - Fee Related
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| 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: 20210727 |