CN219798463U - Special metering device of agar volume - Google Patents
Special metering device of agar volume Download PDFInfo
- Publication number
- CN219798463U CN219798463U CN202320946059.4U CN202320946059U CN219798463U CN 219798463 U CN219798463 U CN 219798463U CN 202320946059 U CN202320946059 U CN 202320946059U CN 219798463 U CN219798463 U CN 219798463U
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- CN
- China
- Prior art keywords
- range finder
- laser range
- agar
- metering device
- bottom plate
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Links
- 229920001817 Agar Polymers 0.000 title claims abstract description 22
- 239000008272 agar Substances 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a special metering device for agar volume, which comprises a bottom plate, a measuring cup arranged on the bottom plate, and a communicating pipe vertically arranged at the bottom of the measuring cup through a diversion hole; be located measuring glass one side on the bottom plate and be provided with the stand perpendicularly, be provided with the diaphragm through first connector level on the stand, be provided with laser range finder through second connector horizontal slip on the diaphragm, laser range finder's laser emission window sets up perpendicularly downwards, and laser range finder's data line passes through serial ports and host computer communication connection. The utility model is designed according to the actual measurement requirement of the agar volume; in the measuring process, the laser range finder and the communicating vessel principle are combined, and the detection precision can reach 0.01mm. Meanwhile, the device is not contacted with agar in the measuring process, so that no loss is caused, manual judgment is avoided, the reliability is high, and the measuring work and the data recording can be completed by one person.
Description
Technical Field
The utility model relates to a volumetric device, in particular to a special metering device for agar volume.
Background
In the process of manufacturing flat plate petri dishes, it is necessary to measure the volume of irregular objects. For example: in the process of producing the culture dish, the volume of agar in the culture dish needs to be accurately controlled, and measuring cylinders are adopted for measurement at present. The operator adds a proper amount of water in the measuring cylinder, records the scale at the moment, then divides and cuts the large agar block into small blocks to be added into the measuring cylinder, records the scale after the agar block is added, and obtains the volume of the agar by calculating the difference between the front and the back. During the measurement, the manual operation reads and records, and the problems of inconvenient operation, inaccurate measurement and low measurement efficiency exist. If the fluctuation of the water surface is large and the liquid level change is small, the measurement efficiency is low and the measured data is distorted; meanwhile, the agar is divided into the sections to cause loss, so that inaccurate measurement can be caused, and finally, data failure is caused.
Disclosure of Invention
The utility model aims to provide a special metering device for agar volume, which has high metering precision and efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the special metering device for the agar volume comprises a bottom plate, and a measuring cup arranged on the bottom plate, wherein the bottom of the measuring cup is communicated with a communicating pipe which is vertically arranged through a diversion hole; be located measuring glass one side on the bottom plate and be provided with the stand perpendicularly, be provided with the diaphragm through first connector level on the stand, be provided with laser range finder through second connector horizontal slip on the diaphragm, laser range finder's laser emission window sets up perpendicularly downwards, and laser range finder's data line passes through serial ports and host computer communication connection.
Optionally, a positioning seat provided with a circular groove is arranged on the bottom plate, the measuring cup is placed in the circular groove, and the circular groove is convenient for positioning the measuring cup.
Optionally, the communicating pipe is vertically arranged on the outer wall of the measuring cup, and an open slot communicated with the circular slot is formed on the positioning seat corresponding to the position of the communicating pipe. Thus being beneficial to the installation of the inner cavity of the measuring cup and the communicating pipe.
Optionally, a float is arranged in the communicating pipe, so as to improve the measurement accuracy of the laser range finder.
Optionally, a laser emission window of the laser range finder is vertically and downwardly arranged right above the communicating pipe.
Further, the first connector and the second connector are connectors with locking mechanisms, so that the X coordinate and the Z coordinate of the laser range finder can be conveniently adjusted.
The utility model is designed according to the actual measurement requirement of the agar volume; in the measuring process, the laser range finder and the communicating vessel principle are combined, and the detection precision can reach 0.01mm. Meanwhile, the device is not contacted with agar in the measuring process, so that no loss is caused, manual judgment is avoided, the reliability is high, and the measuring work and the data recording can be completed by one person.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
The following describes embodiments of the present utility model in detail with reference to the accompanying drawings, and the embodiments and specific operation procedures are given by the embodiments of the present utility model under the premise of the technical solution of the present utility model, but the scope of protection of the present utility model is not limited to the following embodiments.
It should be noted that, in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" may be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.
As shown in FIG. 1, the special metering device for agar volume comprises a bottom plate 1, a measuring cup 2 arranged on the bottom plate 1, and a communicating pipe 3 vertically arranged at the bottom of the measuring cup 2 through a diversion hole; the measuring cup is characterized in that an upright post 4 is vertically arranged on one side of the measuring cup 2 on the bottom plate 1, a transverse post 6 is horizontally arranged on the upright post 4 through a first connector 5, a laser range finder 8 is horizontally arranged on the transverse post 6 in a sliding manner through a second connector 7, and the laser range finder 8 is fixedly connected with the second connector 7 through a connecting seat 9.
Advantageously or exemplarily, the laser emission window of the laser range finder 8 is vertically arranged downwards, and the data line of the laser range finder 8 is in communication connection with the upper computer 10 through a serial port, and the detection data is sent to the upper computer 10 for storage, recording and printout.
Advantageously or exemplarily, in order to avoid distortion of the measurement data caused by water surface fluctuations, a float 11 is provided within the communication tube 3 to improve the measurement accuracy of the laser rangefinder 8.
Advantageously or exemplarily, to improve the stability of the measuring cup 2 during measurement and to facilitate positioning, a positioning seat 12 of circular groove structure is fixed to the bottom plate 1.
Advantageously or exemplarily, for convenience of installation and maintenance, the communicating tube 3 is vertically disposed on the outer wall of the measuring cup 2, and the positioning seat 12 is provided with an open slot 13 communicating with the circular slot of the positioning seat 12 at a position corresponding to the lower end of the communicating tube 3.
Advantageously or exemplarily, in order to achieve convenient adjustment of the height (Z-coordinate) and horizontal position (X-coordinate) of the laser rangefinder 8, the laser emission window is aligned vertically downwards to the upper orifice of the communicating tube 3, so as to enable the laser beam emitted by the laser rangefinder 8 to hit accurately the float 11 in the communicating tube 3, the first and second connectors are connectors with locking mechanisms.
Claims (6)
1. A special metering device of agar volume, its characterized in that: the measuring cup comprises a bottom plate, a measuring cup arranged on the bottom plate, and a communicating pipe vertically arranged at the bottom of the measuring cup through a diversion hole; be located measuring glass one side on the bottom plate and be provided with the stand perpendicularly, be provided with the diaphragm through first connector level on the stand, be provided with laser range finder through second connector horizontal slip on the diaphragm, laser range finder's laser emission window sets up perpendicularly downwards, and laser range finder's data line passes through serial ports and host computer communication connection.
2. The agar volume special metering device of claim 1, wherein: the bottom plate is provided with a positioning seat provided with a circular groove, and the measuring cup is placed in the circular groove.
3. The agar volume special metering device of claim 2, wherein: the communicating pipe is vertically arranged on the outer wall of the measuring cup, and an open slot communicated with the circular slot is formed in the positioning seat corresponding to the position of the communicating pipe.
4. The agar volume special metering device according to claim 1 or 2, characterized in that: a floater is arranged in the communicating pipe.
5. The agar volume special metering device according to claim 1 or 2, characterized in that: the laser emission window of the laser range finder is vertically downwards arranged right above the communicating pipe.
6. The agar volume special metering device according to claim 1 or 2, characterized in that: the first connector and the second connector are connectors with locking mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946059.4U CN219798463U (en) | 2023-04-24 | 2023-04-24 | Special metering device of agar volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946059.4U CN219798463U (en) | 2023-04-24 | 2023-04-24 | Special metering device of agar volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798463U true CN219798463U (en) | 2023-10-03 |
Family
ID=88179168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320946059.4U Active CN219798463U (en) | 2023-04-24 | 2023-04-24 | Special metering device of agar volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798463U (en) |
-
2023
- 2023-04-24 CN CN202320946059.4U patent/CN219798463U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |