CN219977476U - Gauge pipe convenient for installing sensor - Google Patents
Gauge pipe convenient for installing sensor Download PDFInfo
- Publication number
- CN219977476U CN219977476U CN202321561567.7U CN202321561567U CN219977476U CN 219977476 U CN219977476 U CN 219977476U CN 202321561567 U CN202321561567 U CN 202321561567U CN 219977476 U CN219977476 U CN 219977476U
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- Prior art keywords
- mounting
- gauge
- sensor
- circuit board
- pipe
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- 238000009434 installation Methods 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The gauge pipe is provided with a gauge head and a mounting block, wherein a mounting cavity is arranged in the gauge head, and the circuit board is mounted through the mounting cavity; the sensor through holes are formed in the mounting blocks and are used for mounting the sensors, the wire through holes are formed in the mounting blocks, and the mounting blocks are connected with the gauge heads through the wire through holes, so that the mounting sensors mounted in the sensor through holes are connected with the circuit board mounted in the mounting cavity, the structural complexity of the gauge pipe is greatly simplified through the arrangement of the mounting blocks, the gauge pipe is conveniently cast, and the production cost of the gauge pipe is greatly reduced; and the wire passing holes are formed in the mounting blocks, so that the length of the sensor wires connected between the sensor and the circuit board can be greatly reduced, the transmission attenuation of sensor signals is reduced, and the detection precision of the sensor is improved.
Description
Technical Field
The utility model belongs to the technical field of gauge tubes, and particularly relates to a gauge tube convenient for installing a sensor.
Background
At present, ultrasonic water meters (flowmeters) are commonly used in the fields of smart cities, residential homes, enterprises, smart new rural areas and the like. In order to continuously improve the metering accuracy and increase the data reliability and safety, the pipe section structure of the ultrasonic water meter is also continuously optimized and innovated, and the flow state of water flow in the pipe section of the water meter is stable, so that the ultrasonic water meter is an important factor for normal running of the water meter, accurate measurement data and normal functions of each item.
The utility model patent with the application number of CN202211236275.6 discloses a pipe section for an ultrasonic water meter, which comprises a measuring pipe, wherein transducer mounting seat mounting holes are formed in the side wall of the measuring pipe at intervals, transducer mounting seats are arranged on the transducer mounting seat mounting holes, the transducer mounting seats are in through connection with the measuring pipe, a temperature measuring hole is formed in the upper wall of the measuring pipe, a temperature measuring seat is arranged on the temperature measuring hole, the central line of the temperature measuring seat and the central line of the temperature measuring hole are in the same straight line, a gauge head mounting seat is arranged on the upper wall of the measuring pipe, gauge head mounting seat threading holes are formed in the side wall of the gauge head mounting seat at intervals, gauge head mounting seat threading holes are formed in the upper wall of the gauge head mounting seat, and threading posts are arranged between the gauge head mounting seat threading holes and the transducer mounting seat threading holes in a connecting manner; the meter tube mainly has the following defects that (1) the meter tube is used for installing the transducer through the measuring tube, the connecting of the measuring tube and the meter tube is inconvenient, and the production cost of the meter tube is increased; (2) The measuring tube is connected with the gauge outfit through the pipe fitting, so that the whole structure of the gauge outfit is complicated, the production cost of the gauge outfit is greatly improved, the wiring length of the transducer is increased, and the measuring precision of the transducer is affected.
Disclosure of Invention
Aiming at the defects, the technical problem to be solved by the utility model is to provide the gauge pipe which is convenient for installing the sensor, which is used for simplifying the sensor installation structure of the gauge pipe, shortening the distance between the sensor and the circuit board and improving the measuring precision of the transducer.
In order to solve the technical problems, the utility model adopts the technical proposal that,
the utility model provides a gauge outfit convenient to installation sensor, be equipped with the gauge outfit that is used for installing the circuit board and the installation piece that is used for installing the sensor on the gauge outfit, be equipped with the line hole on the installation piece, the installation piece passes through the line hole and is connected with the gauge outfit to insert the sensor on the installation piece on the circuit board in the gauge outfit.
As a preferable scheme of the utility model, the mounting block is connected to the side wall of the gauge outfit, and the wire through holes are arranged through the mounting block and the side wall of the gauge outfit.
As a preferable scheme of the utility model, a mounting cavity for mounting the circuit board is arranged in the gauge outfit, and a circuit board mounting post for mounting the circuit board is arranged in the mounting cavity.
As a preferred aspect of the present utility model, the height of the via hole is lower than the height of the mounting surface of the circuit board mounting post.
As a preferable scheme of the utility model, a meter cover mounting column for mounting a meter cover is arranged in the mounting cavity, and a height difference is arranged between the meter cover mounting column and the circuit board mounting column.
As a preferable mode of the utility model, the mounting block is provided with a sensor through hole for mounting the sensor.
As a preferable mode of the utility model, a stepped hole is arranged on the side end face of the mounting block, and the stepped hole is connected with the sensor through hole.
As a preferable mode of the present utility model, the mounting block is disposed obliquely with respect to the axis of the gauge pipe.
As a preferable scheme of the utility model, the outer side wall of the gauge outfit is connected with a positioning strip.
As a preferable scheme of the utility model, the upper end face of the gauge outfit is provided with a groove.
As a preferable scheme of the utility model, the two ends of the gauge pipe are connected with flanges, the lower end surface of each flange is provided with a flange plane, and the mounting blocks are arranged parallel to the flange planes.
The utility model has the beneficial effects that the installation sensor installed in the sensor through hole is connected with the circuit board installed in the installation cavity through the wire passing hole, and the structure complexity of the gauge pipe is greatly simplified through the arrangement of the installation block, thereby being convenient for casting the gauge pipe and greatly reducing the production cost of the gauge pipe; and the wire passing holes are formed in the mounting blocks, so that the length of the sensor wires connected between the sensor and the circuit board can be greatly reduced, the transmission attenuation of sensor signals is reduced, and the detection precision of the sensor is improved.
Drawings
Fig. 1 is a schematic view of the structure of the present gauge pipe.
Fig. 2 is a schematic view of the structure of fig. 1 after being rotated at a certain angle.
Fig. 3 is a partial enlarged view at a.
Reference numerals: the meter tube comprises a meter tube 1, a flange 1-1, a flange plane 1-2, a meter head 2, a mounting cavity 2-1, a circuit board mounting column 2-2, a meter cover mounting column 2-3, a groove 2-4, a positioning strip 2-5, a meter head through hole 2-6, a mounting block 3, a wire passing hole 3-1, a sensor through hole 3-2 and a stepped hole 3-3.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
In order to monitor water consumption, a sensor and a circuit board are arranged on the meter tube, and the sensor is connected with the circuit board and sends water flow information in the meter tube to the circuit board; in order to facilitate the assembly of the sensor and the circuit board on the gauge pipe, a gauge outfit 2 and an installation block 3 are arranged on the gauge pipe 1, an installation cavity 2-1 is arranged in the gauge outfit 2, and the circuit board is installed through the installation cavity 2-1; the sensor through hole 3-2 is arranged in the mounting block 3, the sensor through hole 3-2 is used for mounting a sensor, the wire through hole 3-1 is arranged on the mounting block 3, and the mounting block 3 is connected with the gauge outfit 2 through the wire through hole 3-1, so that the mounting sensor arranged in the sensor through hole 3-2 is connected with a circuit board arranged in the mounting cavity 2-1, and the structural complexity of the gauge pipe is greatly simplified through the arrangement of the mounting block 3, the gauge pipe is conveniently cast, and the production cost of the gauge pipe is greatly reduced; and the wire through hole 3-1 is arranged in the mounting block 3, so that the length of a sensor wire connected between the sensor and the circuit board can be greatly reduced, the transmission attenuation of a sensor signal is reduced, and the detection precision of the sensor is improved.
The installation block 3 is obliquely arranged relative to the axis of the gauge pipe 1, and in the embodiment, a sensor installed on the installation block 3 is a transducer, and the transducer is used for monitoring the water consumption flowing through the gauge head; in order to facilitate the opposite arrangement of the receiving end and the transmitting end of the transducer 3, the mounting blocks 3 are oppositely arranged on the gauge pipe 1 in pairs, namely, the mounting blocks 3 at opposite positions, and the wire through holes 3-1 are coaxially arranged; in this embodiment, four mounting blocks 3 are provided on the gauge pipe 1 in pairs.
The mounting block 3 is connected to the side wall of the gauge outfit 2, i.e. the height of the mounting block 3 extends to the side wall of the gauge outfit 2, so that the wire passing hole 3-1 penetrates through the mounting block 3 and the side wall of the gauge outfit 2, and the mounting sensor arranged in the sensor through hole 3-2 is conveniently connected with the circuit board arranged in the mounting cavity 2-1.
The circuit board mounting column 2-2 for mounting the circuit board is arranged in the mounting cavity 2-1, the circuit board is mounted on the upper end face of the circuit board mounting column 2-2, and the height of the wire passing hole 3-1 is lower than the mounting surface height of the circuit board mounting column 2-2, so that the sensor wire is connected to the lower side of the circuit board through the wire passing hole 3, the mounting position of the circuit board is close to the opening of the mounting cavity 2-1, and the mounting convenience of the circuit board is improved.
Four meter cover mounting columns 2-3 for mounting meter covers are arranged in the mounting cavity 2-1, the circuit board mounting columns 2-2 are connected to one sides of the two meter cover mounting columns 2-3, and height differences are arranged between the meter cover mounting columns 2-3 and the circuit board mounting columns 2-2, so that a certain gap is formed between the end cover after the end cover is mounted and the circuit board, and interference between the end cover and the circuit board is prevented.
The side end face of the mounting block 3 is provided with the stepped hole 3-3, the stepped hole 3-3 is connected with the sensor through hole 3-2, when the transducer is mounted, the transducer is limited and mounted through the stepped hole 3-3, meanwhile, a sealing ring is conveniently added between the stepped hole 3-3 and the transducer, and the sealing performance of the mounting part of the transducer is improved.
The outer side wall of the gauge outfit 2 is connected with a positioning strip 2-5, and the end cover is conveniently installed on the installation cavity 2-1 through the arrangement of the positioning strip 2-5.
The upper end face of the gauge outfit 2 is provided with the groove 2-4, and the sealing performance between the end face of the gauge outfit 2 and the end cover is conveniently improved through the arrangement of the groove 2-4.
In some preferred forms, a gauge head through hole 2-6 is arranged in the mounting cavity 2-1, and the gauge head through hole 2-6 is used for mounting other sensors for measuring the flow rate and the flow rate of liquid.
The two ends of the gauge pipe 1 are connected with flanges 1-1, the lower end face of the flange 1-1 is provided with flange planes 1-2, the lower end face of the mounting block 3 is arranged parallel to the flange planes 1-2, and a reference is conveniently provided for the arrangement position of the mounting block 3 through the flange planes 1-2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the drawings are used more herein, the possibility of using other terms is not excluded; these terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides a gauge outfit convenient to install sensor, its characterized in that, be equipped with gauge outfit (2) and the installation piece (3) that are used for installing the sensor that are used for installing the circuit board on gauge outfit (1), be equipped with wire hole (3-1) on installation piece (3), installation piece (3) are connected with gauge outfit (2) through wire hole (3-1) to insert the sensor on installation piece (3) on the circuit board in gauge outfit (2).
2. A gauge pipe for facilitating the mounting of a sensor according to claim 1, characterized in that the mounting block (3) is connected to the side wall of the gauge outfit (2), and that the wire through holes (3-1) are provided through the side wall of the mounting block (3), the gauge outfit (2).
3. A gauge pipe for facilitating the installation of a sensor according to claim 2, characterized in that a mounting cavity (2-1) for mounting a circuit board is provided in the gauge head (2), and a circuit board mounting post (2-2) for mounting a circuit board is provided in the mounting cavity (2-1).
4. A gauge pipe for facilitating the mounting of a sensor according to claim 3, characterized in that the height of the wire-passing hole (3-1) is lower than the mounting surface height of the circuit board mounting post (2-2).
5. A gauge pipe for facilitating the installation of a sensor according to claim 3, wherein a gauge cover mounting post (2-3) for mounting a gauge cover is provided in the mounting cavity (2-1), and a height difference is provided between the gauge cover mounting post (2-3) and the circuit board mounting post (2-2).
6. A gauge pipe for facilitating the mounting of a sensor according to claim 1, characterized in that the mounting block (3) is provided with a sensor through hole (3-2) for mounting the sensor.
7. A gauge pipe for facilitating the installation of a sensor according to claim 6, characterized in that a stepped hole (3-3) is provided in the side end face of the installation block (3), the stepped hole (3-3) being connected to the sensor through hole (3-2).
8. A gauge pipe for facilitating the mounting of a sensor according to claim 1, characterized in that the mounting block (3) is arranged obliquely with respect to the axis of the gauge pipe (1).
9. A gauge pipe for facilitating the installation of a sensor according to claim 1, characterised in that the outer side wall of the gauge head (2) is connected with a locating strip (2-5).
10. A gauge pipe for facilitating the installation of a sensor according to claim 1, characterized in that the upper end surface of the gauge head (2) is provided with grooves (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561567.7U CN219977476U (en) | 2023-06-19 | 2023-06-19 | Gauge pipe convenient for installing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561567.7U CN219977476U (en) | 2023-06-19 | 2023-06-19 | Gauge pipe convenient for installing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219977476U true CN219977476U (en) | 2023-11-07 |
Family
ID=88591550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321561567.7U Active CN219977476U (en) | 2023-06-19 | 2023-06-19 | Gauge pipe convenient for installing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219977476U (en) |
-
2023
- 2023-06-19 CN CN202321561567.7U patent/CN219977476U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |