WO2021120530A1

WO2021120530A1 - Automatic light-emitting welding mask with bluetooth communication and head-up display functions

Info

Publication number: WO2021120530A1
Application number: PCT/CN2020/093087
Authority: WO
Inventors: 贾卫东
Original assignee: 江苏美信光电科技有限公司
Priority date: 2019-12-16
Filing date: 2020-05-29
Publication date: 2021-06-24
Also published as: CN112972113A

Abstract

Provided is an automatic light-emitting welding mask with Bluetooth communication and head-up display functions. The welding mask comprises a mask body, wherein a display screen is mounted at the front surface of the mask body, and a viewing port is provided at the front surface of the mask body, the front surface of the mask body being sequentially sprayed with a first anti-radiation layer, a first flame-retardant layer, a second flame-retardant layer, a first high-temperature-resistant layer, a second high-temperature-resistant layer and a second anti-radiation layer. According to the automatic light-emitting welding mask with Bluetooth communication and head-up display functions provided in the present invention, a first anti-radiation layer is provided as the outermost layer to absorb radiation generated in an electric welding process, thereby reducing the harm to a user; and by means of setting Bluetooth signal matching, the user can receive information of an external device with a Bluetooth function in a timely manner during a working process to perform communication and control on information of a mobile phone and a welding machine, thereby improving the practicability of the welding mask and facilitating the use of the welding mask by the user.

Description

Automatic luminous welding mask with bluetooth communication and head-up display

Technical field

The invention relates to the field of welding masks, in particular to an automatic luminous welding mask with Bluetooth communication and a head-up display.

Background technique

Welding mask refers to a tool that protects the safety of operators during welding and cutting operations. It is a high-tech product integrating optics, electronics, ergonomics, materials science and other disciplines. It uses high-quality LCD and glass-plated combination as shading lenses The light sensor system on the lens can instantly detect the generation and disappearance of arc light during electric welding, and quickly drive the liquid crystal to shading and discolor to achieve safe and effective filtering of harmful light, thereby protecting the welder’s eyes and face from arc radiation damage. The face shield is composed of an observation window, a filter, a protective sheet, and a face shield. There are four types of hand-held face shields, headband face shields, safety helmet face shields and safety helmet front-mounted glasses face shields.

In the electric welding process, in order to reduce the radiation impact on the staff, it is necessary to use a welding mask. When the existing welding mask is used, due to the poor radiation resistance and protection performance, the safety of the staff is reduced, and at the same time Since the existing welding mask does not have the Bluetooth communication function and the music playback function, the staff is very boring during the work process and cannot receive information from the outside in time, which is inconvenient for the user to use and reduces the practicability of the welding mask.

Therefore, it is necessary to provide an automatic luminous welding mask with Bluetooth communication and head-up display to solve the above technical problems.

Summary of the invention

The invention provides an automatic luminous welding mask with bluetooth communication and a head-up display, which solves the problem of poor radiation resistance and protection performance when the existing welding mask is used, which reduces the safety of workers, and at the same time, due to the current situation Some welding masks do not have Bluetooth communication function and music playback function, which leads to the problem that the staff are very boring and unable to receive external information in time during the work process.

In order to solve the above technical problems, the present invention provides an automatic luminous welding mask with Bluetooth communication and head-up display, including a mask body, the front surface of the mask body is equipped with a display screen, and the front surface of the mask body is provided with Observation port, the front surface of the mask body is sprayed with a paint protection layer, and the paint protection layer includes a first radiation protection layer, a first flame-retardant layer, a second flame-retardant layer, a first high temperature resistant layer, and a second flame-retardant layer. A high temperature resistant layer and a second radiation protection layer, a signal receiver and a music player are respectively installed on the back surface of the mask body, and the electrical output end of the signal receiver is electrically connected to the electrical input end of the music player .

Preferably, a communication button 7 and an adjustment knob 8 are respectively installed on the surface of the mask body 1, and the electrical output terminal of the communication button 7 is interactively connected with the electrical input terminal of the mobile phone.

Preferably, a protective plate 9 is welded on both sides of the mask body 1, the front surface of the protective plate 9 is rotatably connected with a band 10, and an earmuff 13 is installed on the outer side of the band 10, and the earmuff An earphone 14 is provided inside the earmuff 13, and a microphone port 15 is provided on the outer side of the earmuff 13.

Preferably, the first radiation protection layer is located outside the first flame-retardant layer, the first flame-retardant layer is located outside the second flame-retardant layer, and the second flame-retardant layer is located outside the first high temperature resistant layer The first high temperature resistant layer is located outside the second high temperature resistant layer, and the second high temperature resistant layer is located outside the second radiation protection layer.

Preferably, the first radiation protection layer is a first polyethylene radiation protection layer, the second radiation protection layer is a second polyethylene radiation protection layer, and the first flame-retardant layer is a phenolic epoxy resin flame-retardant layer The second flame-retardant layer is a high-chlorinated polyethylene flame-retardant layer, the first high temperature resistant layer is a polyurethane high temperature resistant layer, and the second high temperature resistant layer is an acrylic high temperature resistant layer.

Preferably, the thickness of the first radiation protection layer and the second radiation protection layer are both set to 30 μm-50 μm, the thickness of the first flame-retardant layer and the second flame-retardant layer are both set to 20 μm-40 μm, and the first The thickness of the first high temperature resistant layer and the second high temperature resistant layer are both set to 25 μm-45 μm.

Preferably, a temperature sensor is installed on the front surface of the mask body, the electrical output terminal of the temperature sensor is electrically connected to the electrical input terminal of the display screen, and a controller is installed on the back surface of the mask body, The electrical input terminals of the controller are respectively interactively connected with the electrical input terminals of the display screen, the signal receiver, the music player and the temperature sensor.

Preferably, the electrical output terminal of the signal receiver is interactively connected with the electrical input terminal of the mobile phone, and the display screen is configured to display temperature, date, and working hours.

Compared with related technologies, the automatic luminous welding mask with Bluetooth communication and head-up display provided by the present invention has the following beneficial effects:

The invention provides an automatic luminous welding mask with Bluetooth communication and head-up display,

1. By setting the first radiation protection layer as the outermost layer, the present invention absorbs the radiation generated during the welding process and reduces the harm to the user. By setting the Bluetooth signal matching, the user can receive the outside world in time during the work process. The information of the device with Bluetooth function is communicated and controlled with the information of the mobile phone and the welding machine, which improves the practicality of the welding mask, facilitates the use of the user, and solves the problem of the radiation resistance of the existing welding mask in use. It has poor protection performance, which reduces the safety of the staff. At the same time, because the existing welding mask does not have the Bluetooth communication function and the music playback function, the staff is very boring during the work process and cannot receive the external information in time. ；

2. The present invention realizes communication control with the mobile phone by setting the communication button, and realizes the control of the welding machine flux parameters by setting the adjustment knob, which is convenient for the user to use, and by setting the protective plate, the protective area of the mask body is increased , Improve the safety of the user, avoid the lack of protective devices, which causes the user to be splashed by sparks during the electric welding process. By setting the band, the user's hands are freed and the user's work efficiency is improved. , By setting earmuffs, earphones and microphone ports, not only the user’s ears are protected, but also voice communication can be carried out;

3. In the present invention, by setting the first radiation protection layer as the outermost layer, it absorbs the radiation generated during the electric welding process and reduces the harm to the user. By setting the first flame-retardant layer, the second flame-retardant layer and the first high temperature resistant layer , The second high temperature resistant layer absorbs the heat generated in the electric welding process, and provides users with a comfortable working environment. By setting the second anti-radiation layer as the innermost layer, in order to prevent the first anti-radiation layer from being damaged and losing its function, The second radiation protection layer continues to play the role of absorbing radiation, thereby improving the safety of users. By setting the polyurethane high temperature resistant layer, it has good flexibility, strong adaptability to expansion or cracking of the base layer, and high tensile strength. Green and environmentally friendly, non-toxic and tasteless, good weather resistance, no flow at high temperature, no cracking at low temperature, excellent anti-aging performance, by setting acrylic high temperature resistant layer, the coating has better weather resistance, gloss retention, and color retention Good, with good high temperature resistance, corrosion resistance, chemical resistance, water resistance, alkali resistance, salt resistance and seawater resistance;

4. By setting a temperature sensor, the present invention allows the user to see the working temperature of the welding machine in real time to ensure the normal work of the welding. By setting a music player, it provides entertainment for the user's boring work, and controls by setting It is convenient for the user to control the display screen, signal receiver, music player and temperature sensor. By setting the signal receiver, the user can receive information from the outside world in time during the work process, which improves the welding mask. Practicability, convenient for users to use.

Description of the drawings

1 is a schematic structural diagram of a preferred embodiment of an automatic luminous welding mask with Bluetooth communication and head-up display provided by the present invention;

Figure 2 is an enlarged schematic diagram of the structure of the paint protection layer of the automatic luminous welding mask with Bluetooth communication and head-up display shown in Figure 1;

Figure 3 is a rear view of the structure of the automatic luminous welding mask with Bluetooth communication and head-up display shown in Figure 1;

4 is a schematic diagram of the structure of the automatic luminous welding mask band with Bluetooth communication and head-up display shown in FIG. 1;

Figure 5 is a system schematic diagram of the automatic luminous welding mask with Bluetooth communication and head-up display shown in Figure 1.

Numbers in the figure: 1. Mask body, 2. Display screen, 3. Observation port, 4. Painted protective layer, 41, First radiation protection layer, 42, First flame-retardant layer, 43, Second flame-retardant layer, 44. The first high temperature resistant layer, 45, the second high temperature resistant layer, 46, the second anti-radiation layer, 5. The signal receiver, 6, the music player, 7, the handle, 8, the non-slip cover, 9, the protective plate, 10. Bandage, 11. Temperature sensor, 12. Controller.

Detailed ways

The present invention will be further described below in conjunction with the drawings and embodiments.

Please refer to Figure 1, Figure 2, Figure 3, Figure 4, and Figure 5, in which Figure 1 is a schematic structural diagram of a preferred embodiment of an automatic luminous welding mask with Bluetooth communication and a head-up display provided by the present invention. 2 is an enlarged schematic diagram of the paint protection layer of the automatic light-emitting welding mask with Bluetooth communication and head-up display shown in Figure 1, and Figure 3 is the rear view of the structure of the automatic light-emitting welding mask with Bluetooth communication and head-up display shown in Figure 1 , Figure 4 is a schematic diagram of the structure of the automatic luminous welding mask band with Bluetooth communication and head-up display shown in Figure 1, and Figure 5 is the system schematic diagram of the automatic luminous welding mask with Bluetooth communication and head-up display shown in Figure 1. An automatic luminous welding mask with Bluetooth communication and head-up display, comprising a mask body 1, a display screen 2 is installed on the front surface of the mask body 1, and an observation port 3 is opened on the front surface of the mask body 1. The front surface of the mask body 1 is sprayed with a paint protection layer 4, which includes a first radiation protection layer 41, a first flame-retardant layer 42, a second flame-retardant layer 43, a first high temperature resistant layer 44, A signal receiver 5 and a music player 6 are respectively installed on the back surface of the mask body 1 with the second high temperature resistant layer 45 and the second radiation protection layer 46, and the electrical output terminal of the signal receiver 5 and the music player The electrical input terminal of 6 is electrically connected.

A communication button 7 and an adjustment knob 8 are respectively installed on the surface of the mask body 1. The electrical output terminal of the communication button 7 is interactively connected with the electrical input terminal of the mobile phone. By setting the communication button 7, the communication control with the mobile phone is realized. By setting the adjustment knob 8, the flux parameters of the welding machine can be controlled, which is convenient for the user.

A protective plate 9 is welded on both sides of the mask body 1, the front surface of the protective plate 9 is rotatably connected with a band 10, the outer side of the band 10 is installed with an earmuff 13, and the inside of the earmuff 13 The earphone 14 is provided, and the outer side of the earmuff 13 is provided with a microphone port 15. By providing a protective plate 9, the protective area of the mask body 1 is increased, the safety of the user is improved, and the lack of protective devices is avoided. During the electric welding process, the user is splashed by sparks. By setting the band 10, the user’s hands are liberated and the user’s work efficiency is improved. By setting the earmuff 13, the earphone 14 and the microphone port 15, it is not only suitable for the use The ears of the user are protected, and voice communication is possible.

The first radiation protection layer 41 is located on the outside of the first flame retardant layer 42, the first flame retardant layer 42 is located on the outside of the second flame retardant layer 43, and the second flame retardant layer 43 is located on the first high temperature resistant layer. 44, the first high temperature resistant layer 44 is located on the outside of the second high temperature resistant layer 45, and the second high temperature resistant layer 45 is located on the outside of the second radiation protection layer 46. The outer layer absorbs the radiation generated during the electric welding process and reduces the harm to the user. The first flame-retardant layer 42, the second flame-retardant layer 43, the first high temperature resistant layer 44 and the second high temperature resistant layer 45 are provided to absorb the electric welding The heat generated in the process provides users with a comfortable working environment. By setting the second radiation protection layer 46 as the innermost layer, in order to prevent the first radiation protection layer 41 from being damaged and losing its function, the second radiation protection layer 46 continues Play the role of absorbing radiation, thereby improving the safety of users.

The first radiation protection layer 41 is a first polyethylene radiation protection layer, the second radiation protection layer 46 is a second polyethylene radiation protection layer, and the first flame-retardant layer 42 is a phenolic epoxy resin flame-retardant layer , The second flame-retardant layer 43 is a high-chlorinated polyethylene flame-retardant layer, the first high temperature resistant layer 44 is a polyurethane high temperature resistant layer, the second high temperature resistant layer 45 is an acrylic high temperature resistant layer, the first The thickness of a radiation prevention layer 41 and a second radiation prevention layer 46 are both set to 30 μm-50 μm, the thickness of the first flame-retardant layer 42 and the second flame-retardant layer 43 are both set to 20 μm-40 μm, and the first anti-radiation layer The thickness of the high temperature layer 44 and the second high temperature resistant layer 45 are both set to 25μm-45μm. The polyurethane high temperature resistant layer has good flexibility, strong adaptability to expansion or cracking of the base layer, high tensile strength, and environmental protection. , Non-toxic and odorless, good weather resistance, no flow at high temperature, no cracking at low temperature, excellent anti-aging performance, by setting acrylic high temperature resistant layer, the coating has better weather resistance, gloss retention and better color retention. It has good high temperature resistance, corrosion resistance, chemical resistance, water resistance, alkali resistance, salt resistance and seawater resistance.

A temperature sensor 11 is installed on the front surface of the mask body 1, the electrical output terminal of the temperature sensor 11 is electrically connected to the electrical input terminal of the display screen 2, and the back surface of the mask body 1 is installed with a control The electrical input terminals of the controller 12 are respectively connected to the electrical input terminals of the display screen 2, the signal receiver 5, the music player 6, and the temperature sensor 11. By setting the temperature sensor 11, you can make The user can see the working temperature of the welding machine in real time to ensure the normal work of the welding. By setting the music player 6, it provides entertainment for the user's boring work. By setting the controller 12, it is convenient for the user to check the display screen 2. , Signal receiver 5, music player 6 and temperature sensor 11 control.

The electrical output terminal of the signal receiver 5 is interactively connected with the electrical input terminal of the mobile phone. The display screen 2 is set to display temperature, date and working hours. By setting the signal receiver 5, the user can In the working process, external information can be received in time, which improves the practicability of the welding mask and facilitates the use of users.

The working principle of the automatic luminous welding mask with Bluetooth communication and head-up display provided by the present invention is as follows:

In the present invention, by setting the first radiation protection layer 41 as the outermost layer, it absorbs the radiation generated in the electric welding process and reduces the harm to the user. By setting the first flame-retardant layer 42, the second flame-retardant layer 43 and the first high temperature resistant layer The layer 44 and the second high temperature resistant layer 45 absorb the heat generated during the electric welding process and provide a comfortable working environment for users. By setting the second radiation protection layer 46 as the innermost layer, in order to prevent the first radiation protection layer 41 from being damaged When it loses its function, the second radiation protection layer 46 continues to play the role of absorbing radiation, thereby improving the safety of users. By providing a polyurethane high temperature resistant layer, it has good flexibility and has strong adaptability to the expansion or cracking of the base layer. High tensile strength, green environmental protection, non-toxic and tasteless, good weather resistance, no flow at high temperature, no cracking at low temperature, excellent anti-aging performance, by setting acrylic high temperature resistant layer, the weather resistance and gloss retention of the coating are improved Excellent, better color retention, good high temperature resistance, corrosion resistance, chemical resistance, water resistance, alkali resistance, salt resistance and seawater resistance. By setting the temperature sensor 11, users can be real-time See the working temperature of the welding machine to ensure the normal work of the welding. By setting the music player 6, it provides entertainment for the user's boring work. By setting the controller 12, it is convenient for the user to receive the display screen 2. The control of the device 5, the music player 6 and the temperature sensor 11, by setting the signal receiver 5, realizes that the user can receive information from the outside in time during the work process, which improves the practicality of the welding mask and facilitates the user The use of welding mask solves the problem of poor radiation resistance and protection performance when using the existing welding mask, which reduces the safety of the staff. At the same time, the existing welding mask does not have the Bluetooth communication function and music playback function, resulting in The problem that the staff is very boring and unable to receive external information in time during the work process.

Compared with related technologies, the automatic light-emitting welding mask with Bluetooth communication and head-up display provided by the present invention has the following beneficial effects:

In the present invention, by setting the first radiation protection layer 41 as the outermost layer, it absorbs the radiation generated in the electric welding process and reduces the harm to the user. By setting the Bluetooth signal matching, the user can receive the outside world in time during the working process. The information of the device with Bluetooth function is communicated and controlled with the information of the mobile phone and the welding machine, which improves the practicality of the welding mask, facilitates the use of the user, and solves the problem of the radiation resistance of the existing welding mask in use. It has poor protection performance, which reduces the safety of the staff. At the same time, because the existing welding mask does not have the Bluetooth communication function and the music playback function, the staff is very boring during the work process and cannot receive the external information in time. .

The above are only the embodiments of the present invention, and do not limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the description and drawings of the present invention, or directly or indirectly applied to other related technologies In the same way, all fields are included in the scope of patent protection of the present invention.

Claims

An automatic luminous welding mask with Bluetooth communication and head-up display, comprising a mask body (1), characterized in that a display screen (2) is installed on the front surface of the mask body (1), and the mask body (1) The front surface of) is provided with an observation port (3), the front surface of the mask body (1) is sprayed with a paint protection layer (4), and the paint protection layer (4) includes a first radiation protection layer (41) , The first flame-retardant layer (42), the second flame-retardant layer (43), the first high temperature resistant layer (44), the second high temperature resistant layer (45) and the second radiation protection layer (46), the mask body A signal receiver (5) and a music player (6) are respectively installed on the rear surface of (1). The electrical output terminal of the signal receiver (5) is electrically connected to the electrical input terminal of the music player (6). connection.
The automatic luminous welding mask with Bluetooth communication and head-up display according to claim 1, wherein the surface of the mask body (1) is respectively installed with a communication button (7) and an adjustment knob (8), and The electrical output terminal of the communication button (7) is interactively connected with the electrical input terminal of the mobile phone.
The automatic luminous welding mask with Bluetooth communication and head-up display according to claim 1, characterized in that, both sides of the mask body (1) are welded with protective plates (9), and the protective plates (9) A band (10) is rotatably connected to the front surface of the band (10), an earmuff (13) is installed on the outside of the band (10), an earphone (14) is arranged inside the earmuff (13), and the earmuff ( A microphone port (15) is provided on the outside of 13).
The automatic luminous welding mask with Bluetooth communication and head-up display according to claim 1, wherein the first radiation protection layer (41) is located outside the first flame-retardant layer (42), and the first The flame-retardant layer (42) is located on the outer side of the second flame-retardant layer (43), the second flame-retardant layer (43) is located on the outer side of the first high temperature resistant layer (44), and the first high temperature resistant layer (44) The second high temperature resistant layer (45) is located outside the second high temperature resistant layer (45), and the second high temperature resistant layer (45) is located outside the second radiation protection layer (46).
The automatic luminous welding mask with Bluetooth communication and head-up display according to claim 1, wherein the first radiation protection layer (41) is a first polyethylene radiation protection layer, and the second radiation protection layer (46) is the second polyethylene anti-radiation layer, the first flame-retardant layer (42) is a phenolic epoxy resin flame-retardant layer, and the second flame-retardant layer (43) is a high-chlorinated polyethylene flame-retardant layer The first high temperature resistant layer (44) is a polyurethane high temperature resistant layer, and the second high temperature resistant layer (45) is an acrylic high temperature resistant layer.
The automatic luminous welding mask with Bluetooth communication and head-up display according to claim 1, wherein the thickness of the first radiation protection layer (41) and the second radiation protection layer (46) are both set to 30 μm- 50μm, the thickness of the first flame-retardant layer (42) and the second flame-retardant layer (43) are both set to 20μm-40μm, the thickness of the first high-temperature resistant layer (44) and the second high-temperature resistant layer (45) The thickness is set to 25μm-45μm.
The automatic luminous welding mask with Bluetooth communication and head-up display according to claim 2, characterized in that, a temperature sensor (11) is installed on the front surface of the mask body (1), and the temperature sensor (11) The electrical output terminal of) is electrically connected to the electrical input terminal of the display screen (2), the back surface of the mask body (1) is equipped with a controller (12), and the electrical input of the controller (12) The terminals are respectively interactively connected with the electrical input terminals of the display screen (2), the signal receiver (5), the music player (6), the adjusting knob (8) and the temperature sensor (11).
The automatic luminous welding mask with Bluetooth communication and head-up display according to claim 1, wherein the electrical output terminal of the signal receiver (5) is interactively connected with the electrical input terminal of the mobile phone, and the display The screen (2) is set to display temperature, date and working hours.