CN219114110U - Periscope type lens device for opening and closing observation window of pressure gauge - Google Patents
Periscope type lens device for opening and closing observation window of pressure gauge Download PDFInfo
- Publication number
- CN219114110U CN219114110U CN202223029657.XU CN202223029657U CN219114110U CN 219114110 U CN219114110 U CN 219114110U CN 202223029657 U CN202223029657 U CN 202223029657U CN 219114110 U CN219114110 U CN 219114110U
- Authority
- CN
- China
- Prior art keywords
- observation window
- pressure gauge
- convex lens
- opening
- closing
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of intelligent inspection of high-voltage circuit breakers of transformer substations, in particular to a periscope type lens device for opening and closing an observation window of a pressure gauge. The LED illuminating convex lens is positioned at the position between the surface of the pressure gauge and the observation window; the outside of the shell is connected with a sensor. The device replaces an original equipment observation window, and meets the requirement of intelligent inspection of the robot. After the periscope type lens of the observation window of the switch pressure gauge is used, the automatic induction control provides a light source for the gauge with poor light in the box, so that the observation data of the robot is clearer, the accuracy of the inspection transcription gauge of the intelligent inspection robot is improved, and the time for supplementing transcription is saved. The night copying meter is also timed, illumination is automatically provided, and the safety of operation and maintenance personnel is greatly improved.
Description
Technical Field
The utility model relates to the technical field of intelligent inspection of high-voltage circuit breakers of transformer substations, in particular to a periscope type lens device for opening and closing an observation window of a pressure gauge.
Background
The detection standard of the intelligent robot inspection system of the standard transformer substation of the national power grid company 7.1.18.5 meter identification accuracy rate specifies: the identification accuracy of the intelligent robot inspection meter is specified to be 80%. In the current intelligent robot inspection work, the meter identification accuracy basically meets the meter identification requirement of national network company specification requirements. And intelligent inspection robots are utilized to conduct intelligent inspection of substation equipment. However, as the equipment observation window is aged, and the original design of the observation window only meets the manual inspection requirement, the observation data of the robot inspection is unclear, and the accuracy of the intelligent inspection robot inspection transcription meter is reduced.
In summary, the following technical problems exist in the prior art: the original design of observation window only satisfies artifical inspection demand, and consequently the robot inspection has the observation data unclear, has reduced the intelligent inspection robot inspection and has read the correct rate of meter, and for this reason, this application provides a periscope formula lens device of switch manometer observation window, for solving the technical problem mentioned in the above-mentioned prior art, provides a new technical scheme.
Disclosure of Invention
The utility model aims to provide a periscope type lens device for opening and closing an observation window of a pressure gauge, which aims at the technical problems: the original design of the observation window only meets the manual inspection requirement, so that the observation data of the robot inspection is unclear, and the accuracy of the intelligent inspection robot inspection transcription meter is reduced.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the periscope type lens device for opening and closing the observation window of the pressure gauge comprises a shell and a pressure gauge arranged in the shell, wherein an LED illumination convex lens and an observation window are arranged in the shell and on one side of the surface of the pressure gauge, and the LED illumination convex lens is positioned at a position between the surface of the pressure gauge and the observation window; the outer side of the shell is connected with a sensor, and the sensor is electrically connected with the LED illumination convex lens; the lower ends of the shell and the sensor are provided with mounting seats.
Preferably, the LED illumination convex lens and the observation window are fixed inside the shell through bolts, the distance between the observation window and the LED illumination convex lens is 6.2 cm, and the distance between the LED illumination convex lens and the surface of the pressure gauge is 5.0 cm.
Preferably, a power supply part for supplying power to the LED illumination convex lens is further arranged in the shell, and the power supply part is specifically an AC-DC power supply module.
Preferably, the specific model of the mounting seat is a magnetic type base of the PD-1LED illumination convex lens.
Preferably, the thickness of the LED illumination convex lens is 0.8 cm, and the diameter of the LED illumination convex lens is 14 cm.
Preferably, the specific model of the sensor is PB-2S150N laser sensor.
It can be clearly seen that the technical problems to be solved by the present application must be solved by the above-mentioned technical solutions of the present application.
Through the technical scheme, the utility model has at least the following beneficial effects:
the device replaces an original equipment observation window, and meets the requirement of intelligent inspection of the robot. After the periscope type lens of the observation window of the switch pressure gauge is used, the automatic induction control provides a light source for the gauge with poor light in the box, so that the observation data of the robot is clearer, the accuracy of the inspection transcription gauge of the intelligent inspection robot is improved, and the time for supplementing transcription is saved. The night copying meter is also timed, illumination is automatically provided, and the safety of operation and maintenance personnel is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a periscope type lens device for opening and closing the viewing window of a manometer;
fig. 2 is a schematic diagram of the structural positions of an LED illumination convex lens and an observation window of a periscope type lens device for opening and closing the observation window of a manometer.
In the figure: 1. a housing; 2. a sensor; 3. a mounting base; 4. LED illumination convex lens; 5. and an observation window.
Detailed Description
Referring to fig. 1-2, a periscope type lens device for opening and closing an observation window of a manometer comprises a shell 1 and the manometer arranged in the shell 1, wherein an LED illumination convex lens 4 and an observation window 5 are arranged in the shell 1 and are positioned on one side of a surface of the manometer, the LED illumination convex lens 4 is positioned at a position between the surface of the manometer and the observation window 5, in order to conveniently adjust the distance between the LED illumination convex lens 4, the observation window 5 and the surface of the manometer, the LED illumination convex lens 4 and the observation window 5 are fixed in the shell 1 through bolts, the distance between the observation window 5 and the LED illumination convex lens 4 is 6.2 cm, and the distance between the LED illumination convex lens 4 and the surface of the manometer is 5.0 cm;
specifically, the thickness of the LED illumination convex lens 4 is 0.8 cm, the diameter is 14 cm, the magnification is 3.0x, the working distance is 50 cm, and the average value of 5 times of the test field distance is 10.74 cm. The debugging basis is to simultaneously meet the double options of 'whether to form facula focusing' and 'disc surface definition'; the thickness of the LED illumination convex lens 4 is 0.8 cm, the optimal distance from the gauge to the convex lens is measured to be 4.9-5.1 cm, and the optimal distance from the convex lens to the observation window is measured to be 6.1-6.3 cm. The reading error of the meter after the installation is less than or equal to 0.5 percent.
Specifically, a power supply component for supplying power to the LED lighting convex lens 4 is further arranged in the shell 1, the power supply component is specifically an AC-DC power supply module, the AC-DC power supply module is utilized for providing a stable power supply with output power fluctuation of between-4% and +1% and output current of 700mA for the device, and the input 100-240V and 1.5A alternating current can be converted into direct current with output of 5V and 700mA by being matched with a Moduklng122 type module switch. The fluctuation of the output voltage of the sampling value is between-12% and 1.2%, the fluctuation of the output voltage is less than or equal to +/-10%, and the safety standard is met.
The outer side of the shell 1 is connected with a sensor 2, and the sensor 2 is electrically connected with an LED illumination convex lens 4; specifically, the laser sensor with the specific model PB-2S150N of the sensor 2 performs a laser induction switch action response time test, and aims at the distance from an induction switch to a detected object, the switching value and the approach test action response time of different types of objects, the active induction angle is 30-40 degrees of cone angle, the distance from 1cm to 400cm is adjustable, the opening or closing of a control circuit can be controlled within 0.3 seconds when a person or an object passes through, and the lighting of the periscope type lens of the observation window of the switch manometer can be started and stopped in real time.
The lower ends of the shell 1 and the sensor 2 are provided with mounting seats 3, and the devices are fixedly arranged on any plane of the equipment to meet the fixing requirement; specifically, the specific model of the mounting seat 3 is the magnetic type bottom of the PD-1LED illumination convex lens 4, the size is L30mm long, W30mm wide, H30mm high, the screw depth M5X0.8mm, the weight is 0.3KG, and the absorption force is 17KG.
From the above, it can be seen that: the utility model aims at the technical problems that: the original design of the observation window only meets the manual inspection requirement, so that the observation data of the robot inspection is unclear, and the accuracy of the intelligent inspection robot inspection transcription meter is reduced; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
when in use, the sensor 2 is used for monitoring, when a person or an object passes through, the mounting seat 3 is started to provide a light source for the meter with poor light, and the device replaces an original equipment observation window on the premise of meeting high definition and sealing performance through optical refraction, so that the intelligent inspection requirement of a robot is met; through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect: the device replaces an original equipment observation window, and meets the requirement of intelligent inspection of the robot. After the periscope type lens of the observation window of the switch pressure gauge is used, the automatic induction control provides a light source for the gauge with poor light in the box, so that the observation data of the robot is clearer, the accuracy of the inspection transcription gauge of the intelligent inspection robot is improved, and the time for supplementing transcription is saved. The night copying meter is also timed, illumination is automatically provided, and the safety of operation and maintenance personnel is greatly improved.
Claims (6)
1. The periscope type lens device for opening and closing the observation window of the pressure gauge comprises a shell (1) and the pressure gauge arranged in the shell (1), and is characterized in that an LED illumination convex lens (4) and an observation window (5) are arranged in the shell (1) and are positioned on one side of the surface of the pressure gauge, and the LED illumination convex lens (4) is positioned at a position between the surface of the pressure gauge and the observation window (5); the outside of the shell (1) is connected with a sensor (2), and the sensor (2) is electrically connected with an LED illumination convex lens (4); the lower ends of the shell (1) and the sensor (2) are provided with mounting seats (3).
2. The periscope lens device for opening and closing the observation window of the manometer according to claim 1, wherein the LED illuminating convex lens (4) and the observation window (5) are fixed inside the shell (1) through bolts, the distance between the observation window (5) and the LED illuminating convex lens (4) is 6.2 cm, and the distance between the LED illuminating convex lens (4) and the surface of the manometer is 5.0 cm.
3. Periscope lens device for opening and closing a pressure gauge viewing window according to claim 1, characterized in that the inside of the housing (1) is also provided with a power supply part, in particular an AC-DC power supply module, for powering the LED lighting convex lens (4).
4. The periscope lens device for opening and closing the observation window of the manometer according to claim 1, wherein the specific model of the mounting base (3) is a magnetic attraction type base of the PD-1LED illumination convex lens (4).
5. The periscope lens device for opening and closing the viewing window of a manometer according to claim 1, characterized in that the LED illuminating convex lens (4) has a thickness of 0.8 cm and a diameter of 14 cm.
6. The periscope lens device for opening and closing the observation window of the manometer according to claim 1, wherein the specific model of the sensor (2) is a PB-2S150N laser sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029657.XU CN219114110U (en) | 2022-11-15 | 2022-11-15 | Periscope type lens device for opening and closing observation window of pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029657.XU CN219114110U (en) | 2022-11-15 | 2022-11-15 | Periscope type lens device for opening and closing observation window of pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219114110U true CN219114110U (en) | 2023-06-02 |
Family
ID=86520636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223029657.XU Active CN219114110U (en) | 2022-11-15 | 2022-11-15 | Periscope type lens device for opening and closing observation window of pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219114110U (en) |
-
2022
- 2022-11-15 CN CN202223029657.XU patent/CN219114110U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219114110U (en) | Periscope type lens device for opening and closing observation window of pressure gauge | |
| CN108321947A (en) | A kind of wireless power supply system and its application method carrying out non-electrical cable supply to mobile device | |
| CN112864921A (en) | Maintenance device for thermal power energy storage combined frequency modulation electric emergency stop system | |
| CN208016079U (en) | A kind of high-voltage LED intelligent road lamp system | |
| CN205333776U (en) | Combined current and potential transformer's secondary winding point polarity detection device | |
| CN208835749U (en) | A kind of power supply unit for micro-base station controller | |
| CN105719437A (en) | Transformer substation equipment overheating real-time online detection system | |
| CN213991114U (en) | Thing networking street lamp control system | |
| CN205178661U (en) | Alternating current -direct current screen monitoring device based on internet of things | |
| CN207802464U (en) | A kind of NB-IoT single-lamp controllers for the transformation of wisdom street lamp | |
| CN207247061U (en) | A kind of solar street light for environmental monitoring | |
| CN108414884B (en) | Transformer fault monitoring method | |
| CN210626550U (en) | Clamp-on ammeter of novel lighting device | |
| CN206790757U (en) | A kind of intellectual monitoring emergency lighting system | |
| CN112020188A (en) | Urban traffic wisdom street lamp based on thing networking | |
| CN213118833U (en) | Power-off lighting device for power distribution station room | |
| CN205509924U (en) | Photovoltaic power generation control system of autonomic formula | |
| CN109341772B (en) | Inspection tool for transformer box | |
| CN211180099U (en) | High-power fiber laser driving test and copying device | |
| CN219123986U (en) | Wireless charging device of deep sea beacon lamp | |
| CN204142948U (en) | Single-phase infrared inspection device | |
| CN209926202U (en) | High-power wind-solar complementary lithium battery system | |
| CN208581375U (en) | Substation illumination lamp monitor controller | |
| CN110445144B (en) | Robot intelligent power supply device special for working under special environment | |
| CN220206609U (en) | Machine vision displacement measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |