CN216750355U - 5 hole needle probes of dysmorphism of angularly adjustable - Google Patents
5 hole needle probes of dysmorphism of angularly adjustable Download PDFInfo
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- CN216750355U CN216750355U CN202123240657.XU CN202123240657U CN216750355U CN 216750355 U CN216750355 U CN 216750355U CN 202123240657 U CN202123240657 U CN 202123240657U CN 216750355 U CN216750355 U CN 216750355U
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Abstract
The utility model discloses an angle-adjustable 5-hole needle probe with special shape, which comprises a main tube, a first adjusting tube and a second adjusting tube, wherein adjustable structures with the same structure are arranged between the main tube and the first adjusting tube and between the second adjusting tube and the first adjusting tube; the main body pipe, the first adjusting pipe and the second adjusting pipe are communicated with each other; further comprising: a detection end and a pressure scanner; the sense terminal is located the second control tube, and the second control tube is connected with the sense terminal, and the sense terminal still is connected with pressure scanner, the utility model relates to a sensor technical field. This technical scheme adopts the probe structure with adjustable angle, realizes the adjustment at 2 corner position installation movable structure, and the pressure value of different oil duct angles of adaptation that can be very big, different levels, installation and maintenance convenient and fast more.
Description
Technical Field
The utility model relates to a sensor technical field specifically is a 5 hole needle probes of dysmorphism of angularly adjustable.
Background
The sensitivity of the pressure in an oil passage of an aircraft engine needs to be detected by using a pressure probe, the traditional pressure sensor is a fixed angle, the probes with different specifications and models need to be replaced when the position of a detection end is adjusted in a mounting and maintenance mode, the detection sensitivity of the traditional five-hole needle sensor is low, the sensitivity of the pressure in the oil passage of the aircraft engine is relatively high, and the traditional five-hole needle sensor is mainly applied to a steam turbine of a ship body.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an angle-adjustable special-shaped 5-hole needle probe comprises a main body tube, a first adjusting tube and a second adjusting tube, wherein adjustable structures with the same structure are arranged between the main body tube and the first adjusting tube and between the second adjusting tube and the first adjusting tube;
the main body pipe, the first adjusting pipe and the second adjusting pipe are communicated with each other;
further comprising: a detection end and a pressure scanner;
the detection end is located the second regulating tube, and the second regulating tube is connected with the detection end, and the detection end still is connected with pressure scanner.
Preferably, the detection end comprises a probe and at least five inner pipelines;
the probe is provided with at least five detection holes, and the five inner pipelines pass through the main body pipe, the first adjusting pipe and the second adjusting pipe at one time and then are inserted into the five detection holes of the probe.
Preferably, the adjustable structure comprises: the inner screw thread and the outer screw thread;
the main pipe and the first adjusting pipe are provided with limiting rings, the inner screw thread is sleeved on the main pipe, the inner end of the inner screw thread is in contact with the limiting rings, the outer screw thread is sleeved on the first adjusting pipe, the inner end of the outer screw thread is in contact with the limiting rings, and the outer screw thread and the inner screw thread are meshed through threads.
Preferably, the adjustable structure is arranged at the corner of the main pipe body and the first adjusting pipe.
Advantageous effects
The utility model provides a 5 hole needle probes of dysmorphism of angularly adjustable. The adjustable oil duct angle adjusting device has the advantages that the angle adjustable probe structure is adopted, the movable structure is installed at 2 corner parts to achieve adjustment, the adjustable oil duct angle adjusting device can be greatly adapted to different oil duct angles and pressure values at different levels, and the adjustable oil duct angle adjusting device is convenient and quick to install and maintain.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of 5 hole needle probes of dysmorphism of angularly adjustable.
Fig. 2 is the utility model discloses a sectional structure schematic diagram of 5 hole needle probes of dysmorphism of angularly adjustable.
Fig. 3 is the utility model discloses a local structure schematic diagram of 5 hole needle probes of dysmorphism of angularly adjustable.
Fig. 4 is the utility model discloses a local enlarged structure schematic diagram of 5 hole needle probes of dysmorphism of angularly adjustable.
In the figure: 1. a main body tube; 2. a first regulating tube; 3. a second regulating tube; 4. a probe; 5. An inner line; 6. internally screwing; 7. and (5) external screw threads.
Detailed Description
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an angle-adjustable special-shaped 5-hole needle probe.
Example (b): the device at least comprises a main body pipe 1, a first adjusting pipe 2 and a second adjusting pipe 3, wherein adjustable structures with the same structure are arranged between the main body pipe 1 and the first adjusting pipe 2 and between the second adjusting pipe 3 and the first adjusting pipe 2;
referring to fig. 1, it should be noted that, during specific adjustment, 2 angle adjustment modes can be realized by adjusting angles between the main body pipe 1 and the first adjusting pipe 2 and between the second adjusting pipe 3 and the first adjusting pipe 2 through an adjustable structure, so that convenience in installation, maintenance and detection of different positions in the oil passage is greatly improved;
specifically, the main body pipe 1, the first adjusting pipe 2 and the second adjusting pipe 3 are communicated with each other;
specifically, still include: a detection end and a pressure scanner;
the detection end is positioned on the second adjusting tube 3, the second adjusting tube 3 is connected with the detection end, and the detection end is also connected with the pressure scanner;
the method includes the steps that firstly, a detection end is connected with a pressure scanner and inserted into an oil duct, and pressure in the oil duct is transmitted to the pressure scanner through a detection end line to achieve pressure detection;
specifically, the detection end comprises a probe 4 and at least five inner pipelines 5;
the probe 4 is provided with at least five detection holes, and the five inner pipelines 5 are inserted into the five detection holes of the probe 4 after passing through the main body tube 1, the first adjusting tube 2 and the second adjusting tube 3 at one time.
Referring to fig. 2, it should be noted that five inner pipelines 5 are connected to a pressure scanner, a detection end is inserted into an oil passage, and pressure in the oil passage is transmitted to the pressure scanner through the detection end line to realize pressure detection;
the pipeline is through;
specifically, the adjustable structure comprises: an inner screw thread 6 and an outer screw thread 7;
the main body pipe 1 and the first adjusting pipe 2 are provided with limiting rings, the inner screw thread 6 is sleeved on the main body pipe 1, the inner end of the inner screw thread is contacted with the limiting rings, the outer screw thread 7 is sleeved on the first adjusting pipe 2, the inner end of the outer screw thread is contacted with the limiting rings, and the outer screw thread 7 is meshed with the inner screw thread 6 through threads.
Referring to fig. 3, during the angle adjustment, the inner screw 6 and the outer screw 7 are separated by a screw, the first adjusting pipe 2 is pulled out from the main pipe body, then the angle of the first adjusting pipe 2 can be rotated, after the angle adjustment is completed, the inner screw 6 and the outer screw 7 are installed by a screw, and the first adjusting pipe 2 is inserted into the main pipe body;
it should be noted that the reason for adding the inner screw 6 and the outer screw 7 in the above description is that, if the inner screw 6 and the outer screw 7 are not provided, the first adjusting pipe 2 is directly inserted into the main pipe body, although the angle adjustment can be completed, the first adjusting pipe 2 will fall off from the main tank body due to long-time vibration, and after the inner screw 6 and the outer screw 7 are added, the first adjusting pipe 2 and the main pipe body are respectively limited on the outer screw 7 and the inner screw 6 by using the limiting ring, and the falling-off phenomenon will not occur;
the adjustment manner between the first adjustment pipe 2 and the second adjustment pipe 3 is the same as that described above;
preferably, the adjustable structure is arranged at the corner of the main pipe body and the first adjusting pipe 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An angle-adjustable special-shaped 5-hole needle probe comprises a main body tube, a first adjusting tube and a second adjusting tube, and is characterized in that adjustable structures with the same structure are arranged between the main body tube and the first adjusting tube and between the second adjusting tube and the first adjusting tube;
the main body pipe, the first adjusting pipe and the second adjusting pipe are communicated with each other;
further comprising: a detection end and a pressure scanner;
the detection end is located the second regulating tube, and the second regulating tube is connected with the detection end, and the detection end still is connected with pressure scanner.
2. The special-shaped 5-hole needle probe with the adjustable angle as claimed in claim 1, wherein the detection end comprises a probe head, at least five inner pipelines;
the probe is provided with at least five detection holes, and the five inner pipelines pass through the main body pipe, the first adjusting pipe and the second adjusting pipe at one time and then are inserted into the five detection holes of the probe.
3. The angularly adjustable shaped 5-hole needle probe as claimed in claim 1, wherein the adjustable structure comprises: the inner screw thread and the outer screw thread;
the main pipe and the first adjusting pipe are provided with limiting rings, the inner screw thread is sleeved on the main pipe, the inner end of the inner screw thread is in contact with the limiting rings, the outer screw thread is sleeved on the first adjusting pipe, the inner end of the outer screw thread is in contact with the limiting rings, and the outer screw thread and the inner screw thread are meshed through threads.
4. The special-shaped 5-hole needle probe with the adjustable angle as claimed in claim 1, wherein the adjustable structure is arranged at a corner of the main tube and the first adjusting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240657.XU CN216750355U (en) | 2021-12-22 | 2021-12-22 | 5 hole needle probes of dysmorphism of angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240657.XU CN216750355U (en) | 2021-12-22 | 2021-12-22 | 5 hole needle probes of dysmorphism of angularly adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216750355U true CN216750355U (en) | 2022-06-14 |
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ID=81937451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123240657.XU Active CN216750355U (en) | 2021-12-22 | 2021-12-22 | 5 hole needle probes of dysmorphism of angularly adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216750355U (en) |
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2021
- 2021-12-22 CN CN202123240657.XU patent/CN216750355U/en active Active
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