CN212877811U

CN212877811U - Safety helmet based on AR glasses

Info

Publication number: CN212877811U
Application number: CN202022367693.1U
Authority: CN
Inventors: 汪祝年; 张钰金; 陈通; 张丹青; 李星宇; 胡航; 李静; 陈永明; 包磊; 孙咸凯
Original assignee: State Grid Jiangsu Electric Power Co ltd Zhenjiang Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Zhenjiang Power Supply Branch
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-04-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a safety helmet based on AR glasses, which structurally comprises a safety helmet body (1), a near-electricity alarm (2) and AR glasses (3); wherein the near-electricity alarm (2) and the AR glasses (3) are arranged on the safety helmet body (1); mounting groove (11) that are used for installing AR glasses (3) are offered to the bilateral symmetry of safety helmet body (1), install two mutual dispositions's U type stopper (12) in every mounting groove (11), the U type opening of two U type stoppers (12) in same mounting groove (11) is relative, is connected through spring (13) between the U type bottom of every U type stopper (12) and the tank bottom or the inslot lateral wall that correspond mounting groove (11) homonymy. The utility model discloses a whether can detect the equipment that needs detected or maintain in advance when the maintenance cut off the power supply to inform the operator in advance whether can overhaul, factor of safety is high.

Description

Safety helmet based on AR glasses

Technical Field

The utility model relates to a safety helmet based on AR glasses belongs to safety helmet technical field.

Background

At present, in the process of overhauling the equipment of the transformer substation, due to the limitation of an operation field and space, some operations can only be finished by ascending a height by a single person wearing a safety helmet, and the aim of simultaneously monitoring the operations by a plurality of persons cannot be fulfilled; for example: the ground personnel can not effectively know the operation state of the ascending wiring personnel in the ascending operation, and the outside-cabinet guardian can not know the operation state of the inside-cabinet operator in the switch cabinet operation.

Taking a 220kV current transformer test in the electrical test specialty as an example: when a secondary junction box in a transformer substation is used for carrying out a capacitance dielectric loss test on a 220kV current transformer, test wiring work of a secondary lead is required; because the secondary line concentration box is 5-6 meters away from the ground and the equipment is close to each other, lifting equipment such as a bucket arm vehicle cannot be used, and only a single person can climb to a height by using a single ladder or a herringbone ladder to carry out wiring operation by wearing a safety helmet; however, the existing safety helmet has single function and only has simple protection function, and the following problems exist in the actual use process:

1. during wiring, ground personnel cannot directly observe the wiring condition in the wiring box; if equipment is abnormal, a climber can only feed back the conditions in the box to ground personnel in a one-hand camera shooting mode, after the wire connection and disconnection are finished, a second person needs to ascend alternately for recheck, the ground personnel are difficult to directly and effectively control the operation conditions and the operation quality, the abnormal condition of the equipment is difficult to transmit to a remote place in real time, the interactivity is poor, and the overhaul efficiency is low;

2. because the transformer substation equipment belongs to high-voltage equipment, before maintenance personnel maintain the transformer substation equipment, the transformer substation equipment must be powered off, otherwise, potential safety hazards exist; however, in the actual operation process, if the safety helmet is powered off, no relevant detection or reminding equipment is arranged on the safety helmet, and the safety factor is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety helmet based on AR glasses, current safety helmet can not detect the problem of reminding whether cut off the power supply when its purpose aims at solving maintenance personal and maintains substation equipment.

The utility model adopts the following technical scheme: a safety helmet based on AR glasses structurally comprises a safety helmet body, a near-electricity alarm and AR glasses; wherein, the near-electricity alarm and the AR glasses are arranged on the safety helmet body; the mounting groove that is used for installing AR glasses is offered to the left and right sides symmetry of safety helmet body, install two mutual dispositions's U type stopper in every mounting groove, the U type opening of two U type stoppers in same mounting groove is relative, passes through spring coupling between the U type bottom of every U type stopper and the tank bottom or the inslot lateral wall of the mounting groove homonymy that corresponds.

Preferably, the AR glasses are detachably mounted on the helmet body.

Preferably, the electric-approaching alarm is fixed right in front of the safety helmet body and above the brim of the safety helmet body.

Preferably, the mirror holder of AR glasses is U type mirror holder, and both sides respectively have a buckle about the U type mirror holder, and when using, arrange each buckle on AR glasses and insert between two U type stoppers that correspond the mounting groove, make buckle fixed card in corresponding mounting groove through the elastic extrusion of spring.

Preferably, the mirror holder of AR glasses is landing leg type mirror holder, and both sides respectively have a buckle about the landing leg type mirror holder, and when using, arrange each buckle on AR glasses and insert between two U type stoppers that correspond the mounting groove, make buckle fixed card in the mounting groove that corresponds through the elastic extrusion of spring.

Preferably, the safety helmet body is provided with a fixing frame for placing AR glasses.

Preferably, a storage battery is mounted in the frame of the AR glasses.

Compared with the prior art, the utility model has the advantages of it is following:

1. whether equipment needing to be detected or maintained is powered off or not can be detected in advance during maintenance, and whether an operator can carry out maintenance or not is informed in advance, so that the safety factor is high;

2. by installing the AR glasses for interaction on the safety helmet body, the condition of the equipment to be detected can be transmitted to the ground operation monitoring mobile terminal or the remote control terminal in real time, so that multi-person multi-place cooperative operation is realized, and the maintenance efficiency is improved;

3. the installation of the AR glasses on the safety helmet body is realized by adopting a structure of matching the U-shaped limiting block and the spring, the structure is simple, and the installation and the disassembly of the AR glasses are convenient; the fixing frame arranged on the helmet body can temporarily place the AR glasses on the fixing frame when the safety helmet is not needed to be used, and the sight of an operator is not affected.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an installation schematic diagram between the AR glasses and the safety helmet of the present invention.

Fig. 3 is a schematic view of the AR glasses of the present invention.

Fig. 4 is a schematic diagram of a corresponding circuit of the AR glasses of fig. 3.

Fig. 5 is a schematic view of another kind of AR glasses according to the present invention.

Fig. 6 is a schematic diagram of a corresponding circuit of the AR glasses of fig. 5.

In the drawings: 1. safety helmet body, 11, mounting groove, 12, U type stopper, 13, spring, 2, nearly electric alarm, 3, AR glasses, 31, mirror holder, 32, buckle, 33, switch, 34, lens form display screen, 35, first camera, 311, second wireless communication module, 312, second camera, 313, display screen, 314, connecting rod.

Detailed Description

The technical solution in the implementation of the present invention will be made clear and fully described below with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the safety helmet based on the AR glasses provided by the embodiment of the present invention comprises a safety helmet body 1, a near-electric alarm 2, and AR glasses 3; wherein, the near-electricity alarm 2 and the AR glasses 3 are arranged on the safety helmet body 1; mounting groove 11 that is used for installing AR glasses 3 is offered to safety helmet body 1's left and right sides symmetry, install two mutual dispositions's U type stopper 12 in every mounting groove 11, two U type stoppers 12's in same mounting groove 11U type opening is relative, connects through spring 13 between the U type bottom of every U type stopper 12 and the tank bottom or the inslot lateral wall that correspond mounting groove 11 homonymy.

The near-electricity alarm 2 adopts a device commonly used in the market at present, and the detection range is as follows: a live line is arranged in 10kV electrical equipment, and the detection distance is 0-0.7 m; the detection distance of a live line in 35kV electrical equipment is 0.7-1.0 meter; a live line is arranged in 110kV electrical equipment, and the detection distance is 1.0-1.5 m; a live line in 220kV electrical equipment is detected at a distance of 1.5-3.0 m; the near-electricity alarm 2 detects the surrounding voltage condition in real time, and when the condition is met, an alarm is sent out to inform an operator that the maintenance operation cannot be carried out, so that the safety is improved; in other words, the addition of the near-electricity alarm can facilitate detection and danger early warning, the environment is detected before work, the environment safety is ensured, operation is performed again, and the danger of maintainers is reduced; meanwhile, the AR glasses can transmit the condition of the equipment to be detected to the ground operation monitoring mobile terminal or the remote control terminal in real time, so that interaction of the ground operation monitoring mobile terminal or the remote control terminal is realized, multi-person and multi-place cooperative operation is realized, and the overhauling efficiency is improved.

The preferred detachably of AR glasses 3 is installed on safety helmet body 1, and the AR glasses are used for alternately, and the during operation, the AR glasses can be sent the equipment condition of recording to ground operation guardianship and remove end or remote control terminal to can show the information that end or remote control terminal feedback were removed in ground operation guardianship in real time.

The near-electricity alarm 2 is preferably fixed right in front of the safety helmet body 1 and located above the brim of the safety helmet body 1.

As a further limitation of the present invention, as shown in fig. 3 and 4, the frame 31 of the AR glasses 3 is a leg type frame, the whole AR glasses 3 includes a leg type frame, two lens-shaped display screens 34 mounted on the leg type frame, a first camera 35 mounted on the leg type frame between the two lens-shaped display screens 34, a first control unit, a first wireless communication module, and a switch 33 mounted on the leg type frame, the switch 33 is connected with the first control unit, a signal output end of the first camera 35 is connected with a signal input end of the first control unit, a signal input end of the first control unit is correspondingly connected with a signal output end of the first wireless communication module, a signal output end of the first control unit is connected with signal input ends of the two lens-shaped display screens 34, the first camera 35 sends a shot image or video to the first control unit, the monitoring mobile terminal is processed by the first control unit and then transmitted to the ground operation monitoring mobile terminal or the remote control terminal through the first wireless communication module; ground personnel can make a maintenance mark according to the received image or video, and send the marked image or video to the first wireless communication module, and the first wireless communication module transmits the received marked image or video to the first control unit and displays the marked image or video through the lens-shaped display screen 34, so that the maintenance personnel can conveniently and directly carry out corresponding operation on the mark position; the left side and the right side of the support leg type spectacle frame are respectively provided with a buckle 32, when the support leg type spectacle frame is used, each buckle 32 arranged on AR spectacles is inserted between two U-shaped limiting blocks 12 in the corresponding mounting groove 11, and the buckles 32 are fixedly clamped in the corresponding mounting grooves 11 through elastic extrusion of the springs 13.

As a further limitation of the present invention, the AR glasses 3 may also adopt the structure shown in fig. 5 and fig. 6, the frame 31 of the AR glasses 3 is a U-shaped frame, and the left and right sides of the U-shaped frame are respectively provided with a buckle 32, when in use, each buckle 32 arranged on the AR glasses is inserted between two U-shaped stoppers 12 in the corresponding mounting groove 11, and the buckle 32 is fixed and clamped in the corresponding mounting groove 11 by the elastic extrusion of the spring 13; at this time, the whole AR glasses 3 includes a U-shaped frame, a second camera 312 mounted at the end of the U-shaped frame, a storage battery mounted in the U-shaped frame, a display screen 313 rotatably mounted at the front of the U-shaped frame through a connection rod 314, a microphone (not shown in the figure) arranged on the U-shaped frame near the second camera 312, a second control unit, and a second wireless communication module 311, wherein a signal output end of the second camera 312 is connected with a signal input end of the second control unit, a signal input/output end of the second control unit is correspondingly connected with a signal output/input end of the second wireless communication module 311, a signal output end of the second control unit is connected with a signal input/output end of the display screen 313, the second camera 312 sends the shot image or video to the second control unit, and the image or video is processed by the second control unit and then transmitted to the ground operation monitoring mobile terminal or the remote control terminal through the second wireless communication module; ground personnel can make the maintenance sign according to the image or the video received to image or video after with the sign sends the second wireless communication module, and second wireless communication module sends the sign image or the video after receiving to second control unit, and shows through display screen 313, makes things convenient for maintenance personnel to directly carry out corresponding operation towards the sign position.

As a further limitation of the present invention, the apparatus may further include a storage unit connected to the first control unit or the second control unit for storing video, and the video recording may be performed in an off-line state without a network.

As a further limitation of the present invention, an L-shaped fixing frame (not shown in the figures) for placing AR glasses is installed on the helmet body; when not needing to use, can place AR glasses on the mount to insert the buckle from top to bottom between two U type stopper 12 in corresponding mounting groove 11, make buckle 32 fixing clip in corresponding mounting groove 11 through the elastic extrusion of spring 13, do not influence operator's sight.

The AR glasses may also use existing AR glasses on the market.

In summary, the utility model discloses utilize nearly electric alarm can real-time supervision to wait to overhaul the voltage condition near the equipment, when satisfying the early warning condition, then send alarm signal, inform the operator can not overhaul the operation to improve the security; in other words, the addition of the near-electricity alarm can facilitate detection and danger early warning, the environment is detected before work, the environment safety is ensured, operation is performed again, and the danger of maintainers is reduced; meanwhile, the AR glasses can be used for transmitting the condition of the equipment to be detected to the ground operation monitoring mobile terminal or the remote control terminal in real time, so that the interaction of the ground operation monitoring mobile terminal or the remote control terminal is realized, the multi-person and multi-place cooperative operation is realized, and the overhauling efficiency is improved; in addition, the AR glasses are mounted on the helmet body through the structure of matching the U-shaped limiting blocks and the springs, the structure is simple, and the AR glasses are convenient to mount and dismount; through the mount of arranging on the safety helmet body, when need not use, can lay AR glasses temporarily on the mount, do not influence operator's sight.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A safety helmet based on AR glasses is characterized by comprising a safety helmet body (1), a near-electricity alarm (2) and AR glasses (3); wherein the near-electricity alarm (2) and the AR glasses (3) are arranged on the safety helmet body (1); mounting groove (11) that are used for installing AR glasses (3) are seted up to the bilateral symmetry of safety helmet body (1), every install two mutual dispositions's U type stopper (12) in mounting groove (11), the U type opening of two U type stoppers (12) in same mounting groove (11) is relative, is connected through spring (13) between the U type bottom of every U type stopper (12) and the tank bottom or the inslot lateral wall that correspond mounting groove (11) homonymy.

2. AR glasses based headgear according to claim 1, wherein the AR glasses (3) are removably mounted on the headgear body (1).

3. The safety helmet based on AR glasses according to claim 1, characterized in that the near electric alarm (2) is fixed right in front of the safety helmet body (1) and above the brim of the safety helmet body (1).

4. The safety helmet based on the AR glasses according to claim 1, wherein the frame (31) of the AR glasses (3) is a U-shaped frame, the left side and the right side of the U-shaped frame are respectively provided with a buckle (32), when in use, each buckle (32) arranged on the AR glasses is inserted between two U-shaped limit blocks (12) in the corresponding mounting groove (11), and the buckle (32) is fixedly clamped in the corresponding mounting groove (11) through the elastic extrusion of the spring (13).

5. The safety helmet based on the AR glasses according to claim 1, wherein the frame (31) of the AR glasses (3) is a leg type frame, the left side and the right side of the leg type frame are respectively provided with a buckle (32), when in use, each buckle (32) arranged on the AR glasses is inserted between two U-shaped limit blocks (12) in the corresponding mounting groove (11), and the buckle (32) is fixedly clamped in the corresponding mounting groove (11) through the elastic extrusion of the spring (13).

6. The safety helmet based on AR glasses according to claim 1, characterized in that the safety helmet body (1) is provided with a fixing frame for placing AR glasses (3).

7. The AR glasses-based headgear of claim 1, wherein the frame of the AR glasses has a battery mounted therein.

8. The safety helmet based on the AR glasses according to claim 5, wherein the AR glasses (3) comprise two lens-shaped display screens (34) mounted on a leg-type frame, a first camera (35) mounted on the leg-type frame and located between the two lens-shaped display screens (34), a first control unit, a first wireless communication module, and a switch (33) mounted on the leg-type frame, the switch (33) is connected with the first control unit, a signal output end of the first camera (35) is connected with a signal input end of the first control unit, a signal input output end of the first control unit is correspondingly connected with a signal output input end of the first wireless communication module, and a signal output end of the first control unit is connected with signal input ends of the two lens-shaped display screens (34).

9. The safety helmet based on the AR glasses is characterized in that the AR glasses (3) comprise a second camera (312) arranged at the end part of a U-shaped frame, a storage battery arranged in the U-shaped frame, a display screen (313) rotatably arranged at the front part of the U-shaped frame through a connecting rod (314), a microphone arranged on the U-shaped frame and close to the second camera (312), a second control unit and a second wireless communication module (311), wherein the signal output end of the second camera (312) is connected with the signal input end of the second control unit, the signal input and output end of the second control unit is correspondingly connected with the signal output and input end of the second wireless communication module (311), and the signal output end of the second control unit is connected with the signal input and output end of the display screen (313).