CN221263924U - Anti-reflection industrial instrument image wireless acquisition device - Google Patents

Abstract

The utility model discloses an anti-reflection industrial instrument image wireless acquisition device, which belongs to the technical field of electric power system equipment, and comprises a main board shell, a Lora antenna, a support bent pipe, a camera and a movable shading cover, wherein a main board, an image sensor and a battery are respectively arranged in the main board shell, the main board comprises an ARM processor and a Lora module, the ARM processor and the Lora module are connected through an RS232 serial port, the main board is connected with the image sensor through an FPC wire, the Lora antenna and the support bent pipe are fixedly connected with the main board shell, one end of the support bent pipe, which is far away from the main board shell, is fixedly connected with the camera, and the outer end of the camera is fixedly connected with a threaded ring.

Description

Anti-reflection industrial instrument image wireless acquisition device

Technical Field

The utility model relates to the technical field of power system equipment, in particular to an anti-reflection industrial instrument image wireless acquisition device.

Background

A large number of pressure gauges are installed in industrial places such as substations, hydropower stations and the like, and the pressure gauges have pointer type and character type. These meters are installed in the middle of complex electrical equipment. If the conventional camera inspection is adopted, the wiring is difficult. The meter readings are typically taken by manual inspection, which is inefficient.

Chinese patent grant bulletin number: CN211744618U provides a wireless direct-reading device of intelligent GIS manometer, this scheme is through wireless communication and battery powered, need not the wiring construction, meter data acquisition is intelligent, can provide dial plate picture and artifical scene meter reading as required simultaneously, showing the intelligent, high-efficient characteristics that have improved transformer substation's meter inspection, support artifical later stage recheck and verification means again simultaneously, guaranteed the accuracy of checking meter, support low-power consumption sleep mode and trigger mode, complete machine continuous operation is long, have long service life, advantage with low costs, direct-reading device is located the structure on dial plate upper portion adopts little return bend design, do not shelter from the dial plate, it is convenient to provide for manual scene meter reading.

But there are a large amount of ambient light sources in the real scene, and the instrument dial plate adopts glass shell more, when ambient light source irradiation direction and camera shooting direction are in same direction, ambient light source irradiates the instrument glass watchcase, and its reflection of light can lead to dial plate image part key region to have the overexposure problem, in addition under the condition that light is not enough, collection system itself can open the light filling, and when the irradiation direction of light filling and camera shooting direction are in same direction, its reflection of light also can cause image local overexposure, the image overexposure can cause dial plate automatic identification mistake, so very necessary solve the reflection of light problem of instrument glass watchcase, consequently, proposes an anti-reflection industrial instrument image wireless collection system to above-mentioned problem.

Disclosure of utility model

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the wireless acquisition device for the anti-reflection industrial instrument images, the problem that ambient light is reflected into a lens is solved by adopting the movable shading cover, the problem that the device self-light-compensating light is reflected into the lens is solved by installing the rotatable LED light compensating lamp, the accuracy rate of automatic identification of instrument readings is improved, and the practicability of the device is improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a prevent wireless collection system of reflection of light industrial instrument image, includes mainboard shell, lora antenna, supports return bend, camera and activity shading lid, mainboard shell internally mounted has mainboard, image sensor, battery respectively, the mainboard includes ARM treater and Lora module, be connected through RS232 serial ports between ARM treater and the Lora module, the mainboard passes through FPC line connection with image sensor, lora antenna and support return bend all with mainboard shell fixed connection, support the return bend and keep away from the one end and the camera fixed connection of mainboard shell, camera outer end fixedly connected with screwed ring, the camera downside is provided with the light filling subassembly.

Further, the lower end of the movable shading cover is fixedly connected with a limiting ring, threads matched with the threaded ring are cut at the inner end of the limiting ring, and the threaded ring is in threaded connection with the limiting ring.

Further, the light supplementing assembly comprises a lamp tube, one end of the lamp tube is fixedly connected with a hoop, and the hoop is movably connected with the supporting bent tube.

Further, a plurality of mounting blocks are fixedly connected to the lamp tube, and the plurality of mounting blocks are respectively positioned in the middle and at two ends of the lamp tube.

Further, the inner end of the mounting block is provided with an LED light supplementing lamp, the LED light supplementing lamp is rotationally connected with the mounting block through a damping rotating shaft, and the main board is electrically connected with the LED light supplementing lamp.

Further, an LED power supply wire outlet hole is formed in the support bent pipe, an LED power supply wire inlet hole is formed in the lamp tube, an LED power supply wire is connected to the main board, the LED power supply wire is located in the inner cavity of the support bent pipe, one end of the LED power supply wire penetrates through the LED power supply wire outlet hole and the LED power supply wire inlet hole and extends to the inner cavity of the lamp tube, and the LED power supply wire is electrically connected with a plurality of LED light supplementing lamps.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

According to the scheme, the movable shading cover is adopted to solve the problem that ambient light is reflected into the lens, the rotatable LED light supplementing lamp is installed to solve the problem that the light is reflected into the lens, the accuracy of automatic identification of meter reading is improved, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 4 is a block diagram of the present utility model.

The reference numerals in the figures illustrate:

1. A main board housing;

2. A Lora antenna;

3. supporting the bent pipe;

4. a camera;

5. a threaded ring;

6. A movable light shielding cover;

7. a limiting ring;

8. A light supplementing component; 801. a lamp tube; 802. a mounting block; 803. an LED light supplementing lamp; 804. a hoop;

9. LED power supply wire outlet holes;

10. LED power inlet wire hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to 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 will be understood in specific cases by those of ordinary skill in the art.

Examples:

Please refer to fig. 1 and 4, a wireless collection system of anti-reflection industrial instrument image, including mainboard shell 1, the Lora antenna 2, support return bend 3, camera 4 and activity shading lid 6, the mainboard is installed respectively to mainboard shell 1 inside, image sensor, the battery, wherein the mainboard includes ARM treater and Lora module, be connected through the RS232 serial ports between ARM treater and the Lora module, the mainboard passes through FPC line with image sensor and is connected, lora antenna 2 and support return bend 3 all with mainboard shell 1 fixed connection, support return bend 3 keep away from the one end and the camera 4 fixed connection of mainboard shell 1, camera 4 outer end fixedly connected with screwed ring 5, camera 4 downside is provided with light filling subassembly 8.

This device needs to be installed in industry panel board upper end, makes camera 4 be located the upside of panel board to accessible camera 4 shoots the data on the panel board and reads, the design aim at of activity shielding cover 6 in this scheme avoids the reflection of light that the ambient light caused.

Referring to fig. 2, a limiting ring 7 is fixedly connected to the lower end of the movable shading cover 6, threads matched with the threaded ring 5 are engraved on the inner end of the limiting ring 7, and the threaded ring 5 is in threaded connection with the limiting ring 7.

The reflection of light of camera 4 top light source can be avoided getting into support return bend 3 through the setting of activity shielding lid 6, for the convenience manual work looks over the instrument reading, makes activity shielding lid 6 can take off when the manual work looks over through the threaded connection of spacing ring 7 and screwed ring 5.

Referring to fig. 2, the light supplementing assembly 8 includes a lamp 801, one end of the lamp 801 is fixedly connected with a hoop 804, the hoop 804 is movably connected with a supporting elbow 3, the installation position of the lamp 801 can be adjusted up and down through the hoop 804, a plurality of installation blocks 802 are fixedly connected to the lamp 801, the installation blocks 802 are respectively located at the middle and two ends of the lamp 801, the inner ends of the installation blocks 802 are provided with LED light supplementing lamps 803, the LED light supplementing lamps 803 are rotatably connected with the installation blocks 802 through damping rotating shafts, and the main board is electrically connected with the LED light supplementing lamps 803.

The LED light filling lamps 803 are arranged in the middle of the lamp tube 801 and at the tail end, the irradiation angle is adjustable, so that certain deviation exists between the irradiation angle of the LED light filling lamps 803 and the shooting angle of the camera 4, and the light reflection of the LED light filling lamps 803 can be prevented from entering the lens. The plurality of LED light supplement lamps 803 illuminate the dial from different angles, enabling more uniform light on the image.

Referring to fig. 3, an LED power wire outlet hole 9 is formed in the support elbow 3, an LED power wire inlet hole 10 is formed in the lamp tube 801, an LED power wire is connected to the motherboard, the LED power wire is located in the inner cavity of the support elbow 3, one end of the LED power wire penetrates through the LED power wire outlet hole 9 and the LED power wire inlet hole 10 and extends to the inner cavity of the lamp tube 801, and the LED power wire is electrically connected with a plurality of LED light supplementing lamps 803.

The device works in a sleep mode at ordinary times, the power consumption is extremely low, when the device is awakened wirelessly, the LED light supplementing lamp 803 is turned on rapidly, images are collected rapidly, the compressed images are transmitted to the server through the Lora wireless module, and the device enters the sleep state immediately after the transmission is finished.

Working principle:

When the device is wireless awakened, the LED light filling lamps 803 are quickly turned on, images are quickly collected, the compressed images are transmitted to the server through the Lora wireless module, the server immediately enters a dormant state after the transmission is finished, the light reflection of the top light source of the camera 4 can be prevented from entering the supporting bent pipe 3 through the movable light shielding cover 6, the movable light shielding cover 6 is rotated to take down the light shielding cover for convenient viewing when the instrument reading is manually viewed, the irradiation angles of the LED light filling lamps 803 are adjustable, and the light reflection entering lens of the LED light filling lamps 803 can be avoided.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a prevent wireless collection system of reflection of light industrial instrument image, includes mainboard shell (1), lora antenna (2), supports return bend (3), camera (4) and activity shielding cover (6), its characterized in that: mainboard, image sensor, battery are installed respectively to inside mainboard shell (1), the mainboard includes ARM treater and Lora module, be connected through RS232 serial ports between ARM treater and the Lora module, the mainboard passes through FPC line connection with image sensor, lora antenna (2) and support return bend (3) all with mainboard shell (1) fixed connection, support return bend (3) keep away from the one end and camera (4) fixed connection of mainboard shell (1), camera (4) outer end fixedly connected with screwed ring (5), camera (4) downside is provided with light filling subassembly (8).

2. The anti-reflection industrial instrument image wireless acquisition device according to claim 1, wherein: the movable shading cover is characterized in that the lower end of the movable shading cover (6) is fixedly connected with a limiting ring (7), threads matched with the threaded ring (5) are engraved in the limiting ring (7), and the threaded ring (5) is in threaded connection with the limiting ring (7).

3. The anti-reflection industrial instrument image wireless acquisition device according to claim 1, wherein: the light supplementing assembly (8) comprises a lamp tube (801), one end of the lamp tube (801) is fixedly connected with a hoop (804), and the hoop (804) is movably connected with the supporting elbow (3).

4. A wireless collection device for anti-reflective industrial meter images according to claim 3, wherein: a plurality of mounting blocks (802) are fixedly connected to the lamp tube (801), and the plurality of mounting blocks (802) are respectively positioned in the middle and at two ends of the lamp tube (801).

5. The anti-reflection industrial instrument image wireless acquisition device according to claim 4, wherein: the LED light supplementing lamp (803) is arranged at the inner end of the mounting block (802), the LED light supplementing lamp (803) is rotationally connected with the mounting block (802) through a damping rotating shaft, and the main board is electrically connected with the LED light supplementing lamp (803).

6. A wireless collection device for anti-reflective industrial meter images according to claim 3, wherein: an LED power supply wire outlet hole (9) is formed in the support bent pipe (3), an LED power supply wire inlet hole (10) is formed in the lamp tube (801), an LED power supply wire is connected to the main board and located in an inner cavity of the support bent pipe (3), one end of the LED power supply wire penetrates through the LED power supply wire outlet hole (9) and the LED power supply wire inlet hole (10) and extends to the inner cavity of the lamp tube (801), and the LED power supply wire is electrically connected with a plurality of LED light supplementing lamps (803) respectively.