CN216118223U

CN216118223U - Virtual helmet for three-dimensional virtual substation inspection

Info

Publication number: CN216118223U
Application number: CN202122876708.1U
Authority: CN
Inventors: 郑焕坤; 陈雨欧
Original assignee: North China Electric Power University
Current assignee: North China Electric Power University
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-03-22
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a virtual helmet for three-dimensional virtual substation inspection, which comprises a virtual helmet main body, wherein a wearing piece worn on the head of a human body is arranged on the virtual helmet main body, the wearing piece comprises positioning lugs arranged on two sides of the virtual helmet main body, each positioning lug is connected with a first elastic band, an adjusting piece attached to the back brain of the head of the human body is arranged between the two first elastic bands, a second elastic band for lifting the virtual helmet main body upwards is arranged between the adjusting piece and the virtual helmet main body, and a soft silica gel pad is arranged on the virtual helmet main body and is in contact with the face of the human body. The virtual helmet main body effectively avoids the phenomenon that the skin of the face of a human body is pressed by the virtual helmet main body to generate serious indentation, avoids the damage to the face of the human body, has the characteristic of convenient adjustment, and is convenient for people with different head sizes to wear on the head.

Description

Virtual helmet for three-dimensional virtual substation inspection

Technical Field

The utility model relates to the field of power system simulation, in particular to a virtual helmet for three-dimensional virtual substation inspection.

Background

The transformer substation inspection is a measure for comprehensively optimizing a power grid system, potential safety risk hidden dangers existing in a power grid can be comprehensively analyzed and controlled, and continuous, safe and reliable operation of each electrical device in the transformer substation is ensured by effectively processing possible or impending problems through evaluation. The inspection process has high requirements on knowledge and experience of workers, and in order to ensure the correctness of an inspection result, the periodic inspection training of the workers is very important; the existing method is to carry out virtual inspection by establishing a three-dimensional virtual system with a transformer substation virtual scene, when a worker carries out simulation inspection, the worker is usually provided with a virtual helmet, and the existing virtual helmet easily generates oppression on the face of a human body in the wearing process to cause severe indentation, is inconvenient to flexibly adjust and is not suitable for people with different head specifications. Therefore, the virtual helmet for the three-dimensional virtual substation inspection is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a virtual helmet for three-dimensional virtual substation inspection, which comprises a virtual helmet main body, wherein a wearing piece worn on the head of a human body is arranged on the virtual helmet main body, the wearing piece comprises positioning ears arranged at two sides of the virtual helmet main body, each positioning ear is connected with a first elastic band, an adjusting piece attached to the back head of the human head is arranged between the two first elastic bands, a second elastic band for lifting the virtual helmet main body upwards is arranged between the adjusting piece and the virtual helmet main body, the virtual helmet main body is provided with a soft silica gel pad which is contacted with the face of a human body, the silica gel pad is provided with through holes corresponding to the eyes of the human body, the silica gel pad is installed on virtual helmet main part through disassembly body, disassembly body is including setting up on the silica gel pad and not with the matte of the one side of human face contact, be equipped with on the virtual helmet main part and paste the complex face that colludes with the matte.

As a preferred technical scheme of the utility model, the adjusting part comprises an arc-shaped plate attached to the back of the head of a human body, telescopic cavities are arranged at the end parts of the two ends of the arc-shaped plate, an arc-shaped slat which telescopically moves along the telescopic cavities is arranged in the telescopic cavities, the first elastic band is connected with the outer end part of the arc-shaped slat, sliding grooves which are parallel to the telescopic cavities are arranged on the arc-shaped plate, positioning columns which penetrate through the sliding grooves are arranged on the arc-shaped slat, and manual nuts are arranged at the outer end parts of the positioning columns.

As a preferred technical scheme of the utility model, the end part of the positioning column is provided with a limiting seal head for preventing the manual nut from falling off.

As a preferable technical scheme of the utility model, the arc-shaped plate is provided with a lifting frame which is bent and extends to the front side of the head of a human body, and the second elastic band is fixedly connected with the end part of the lifting frame.

As a preferable technical scheme of the utility model, the lifting frame is not contacted with the head of the human body.

As a preferable technical scheme of the utility model, a sponge layer is arranged on one side of the arc-shaped plate, which is in contact with the head of a human body.

As a preferred technical scheme of the utility model, the arc-shaped plate is provided with a sealing block for sealing the opening end of the chute.

The utility model has the beneficial effects that:

1. according to the virtual helmet for the three-dimensional virtual transformer substation inspection, the soft silica gel pad is arranged on the surface, in contact with the face of a human body, of the virtual helmet main body, so that the phenomenon that the virtual helmet main body presses the skin of the face of the human body to cause severe indentation is effectively avoided, and the human face is prevented from being damaged; the silica gel pad is arranged on the virtual helmet main body through the dismounting mechanism, and the silica gel pad is convenient to replace or clean in the using process, so that indirect contact of skin of wearers is avoided, and cross infection of bacteria and viruses is avoided; in addition, the utility model has the characteristic of convenient adjustment through a specific wearing piece, and is convenient for people with different head sizes to wear on the head.

2. This kind of wearing piece in three-dimensional virtual transformer substation patrols and examines with virtual helmet comprises the arc and sets up the arc slat that follows the arc is flexible on the arc, wherein can adjust the flexible degree of arc slat, and then be applicable to different head sizes, and can not be too big because of head size difference, and cause and wear the fastness weak, it is excessive also to avoid first elastic band tensioning, and cause serious oppression to the head of wearing person to feel, wherein the accessible reference column slides along the spout, and then adjust the flexible degree of arc slat, then fix through manual nut.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a virtual helmet for routing inspection of a three-dimensional virtual transformer substation according to the present invention;

FIG. 2 is a schematic structural diagram of a hook surface of a virtual helmet for routing inspection of a three-dimensional virtual transformer substation according to the present invention;

fig. 3 is a schematic structural diagram of a silica gel pad of a virtual helmet for routing inspection of a three-dimensional virtual transformer substation according to the utility model;

FIG. 4 is a schematic structural diagram of a frosted surface of a virtual helmet for routing inspection of a three-dimensional virtual transformer substation according to the present invention;

fig. 5 is a schematic partial structure diagram of a virtual helmet for routing inspection of a three-dimensional virtual transformer substation according to the present invention;

fig. 6 is a schematic structural diagram of a telescopic cavity of a virtual helmet for routing inspection of a three-dimensional virtual transformer substation.

In the figure: 1. a virtual helmet body; 2. a wearing piece; 3. positioning the ear; 4. a first elastic band; 5. an adjustment member; 6. a second elastic band; 7. a silica gel pad; 8. a through hole; 9. rough surface; 10. hooking the surface; 11. an arc-shaped plate; 12. a telescoping chamber; 13. an arc-shaped batten; 14. a chute; 15. a positioning column; 16. a manual nut; 17. limiting end sockets; 18. a lifting frame; 19. and (6) closing the block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-6, the virtual helmet for the three-dimensional virtual substation inspection of the utility model comprises a virtual helmet main body 1, wherein a wearing piece 2 worn on the head of a human body is arranged on the virtual helmet main body 1, the wearing piece 2 comprises positioning ears 3 arranged on two sides of the virtual helmet main body 1, each positioning ear 3 is connected with a first elastic band 4, an adjusting piece 5 attached to the back head of the human body is arranged between the two first elastic bands 4, a second elastic band 6 for lifting the virtual helmet main body 1 upwards is arranged between the adjusting piece 5 and the virtual helmet main body 1, a soft silica gel pad 7 is arranged on one surface of the virtual helmet main body 1 contacting with the face of the human body, through holes 8 corresponding to the eyes of the human body are arranged on the silica gel pad 7, the silica gel pad 7 is mounted on the virtual helmet main body 1 through a dismounting mechanism, the dismounting mechanism comprises a rough surface 9 arranged on the silica gel pad 7 and on one surface not contacting with the face of the human body, the virtual helmet main body 1 is provided with a hook surface 10 which is matched with the hair surface 9 in an adhering mode. The soft silica gel pad 7 is arranged on the face, which is in contact with the face of the human body, of the virtual helmet main body 1, so that the phenomenon that the virtual helmet main body 1 has pressure on the skin of the face of the human body and generates serious indentation is effectively avoided, and the human face is prevented from being damaged; the silica gel pad 7 is arranged on the virtual helmet main body 1 through the dismounting mechanism, and the silica gel pad 7 is convenient to replace or clean in the using process, so that indirect contact of skin of a wearer is avoided, and cross infection of bacteria and viruses is avoided; in addition, the utility model has the characteristic of convenient adjustment through the specific wearing piece 2, and is convenient for people with different head sizes to wear on the head.

The adjusting part 5 comprises an arc-shaped plate 11 attached to the back head of a human body, telescopic cavities 12 are arranged at the end parts of the two ends of the arc-shaped plate 11, an arc-shaped slat 13 which can move telescopically along the telescopic cavities 12 is arranged in the telescopic cavities 12, the first elastic band 4 is connected with the outer end part of the arc-shaped slat 13, a sliding chute 14 which is arranged in parallel with the telescopic cavities 12 is arranged on the arc-shaped plate 11, a positioning column 15 which penetrates through the sliding chute 14 is arranged on the arc-shaped slat 13, a manual nut 16 is arranged at the outer end part of the positioning column 15, the wearing part 2 is composed of the arc-shaped plate 11 and the arc-shaped slat 13 which is arranged on the arc-shaped plate 11 and can stretch along the arc-shaped slat 11, the stretching degree of the arc-shaped slat 13 can be adjusted, the adjusting part is suitable for different head sizes, the problem that the wearing firmness is not strong due to the overlarge due to the difference of the head sizes is avoided, the problem that the first elastic band 4 is excessively tensioned, and causes severe oppression to the head of a wearer is caused, wherein the positioning post 15 can slide along the sliding groove 14 to adjust the extension degree of the arc-shaped strip plate 13, and then the arc-shaped strip plate is fixed by the manual screw cap 16.

The end of the positioning column 15 is provided with a limiting seal head 17 for preventing the manual nut 16 from falling off, so that the manual nut 16 is prevented from falling off and being lost.

The arc-shaped plate 11 is provided with a lifting frame 18 which is bent and extends to the front side of the head of a human body, the second elastic band 6 is fixedly connected with the end part of the lifting frame 18, and the virtual helmet main body 1 is lifted upwards by the second elastic band, so that the virtual helmet main body 1 is prevented from falling downwards.

The lifting frame 18 is not contacted with the head of the human body, so that the head of the human body is prevented from being pressed.

The sponge layer is arranged on the side, in contact with the head of a human body, of the arc-shaped plate 11, so that the comfort level is increased.

And a sealing block 19 for sealing the opening end of the sliding groove 14 is arranged on the arc-shaped plate 11, so that the arc-shaped plate 11 is convenient to mount and dismount.

The working principle is as follows: the soft silica gel pad 7 is arranged on the face, which is in contact with the face of the human body, of the virtual helmet main body 1, so that the phenomenon that the virtual helmet main body 1 has pressure on the skin of the face of the human body and generates serious indentation is effectively avoided, and the human face is prevented from being damaged; the silica gel pad 7 is arranged on the virtual helmet main body 1 through the dismounting mechanism, and the silica gel pad 7 is convenient to replace or clean in the using process, so that indirect contact of skin of a wearer is avoided, and cross infection of bacteria and viruses is avoided; in addition, the utility model has the characteristic of convenient adjustment through the specific wearing piece 2, and is convenient for people with different head sizes to wear the head, wherein the wearing piece 2 consists of the arc-shaped plate 11 and the arc-shaped strip plate 13 which is arranged on the arc-shaped plate 11 and stretches along the arc-shaped plate 11, the stretching degree of the arc-shaped strip plate 13 can be adjusted, so that the wearing piece is suitable for different head sizes, the situation that the wearing firmness is low due to overlarge head size difference is avoided, the situation that the head of a wearer is seriously oppressed due to the fact that the first elastic belt 4 is excessively tensioned is also avoided, the stretching degree of the arc-shaped strip plate 13 can be adjusted through the positioning column 15 sliding along the sliding groove 14, and then the fixing piece is fixed through the manual nut 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a three-dimensional virtual transformer substation patrols and examines and uses virtual helmet, includes virtual helmet main part (1), its characterized in that: the virtual helmet body (1) is provided with a wearing piece (2) worn on the head of a human body, the wearing piece (2) comprises positioning lugs (3) arranged on two sides of the virtual helmet body (1), each positioning lug (3) is connected with a first elastic band (4), a regulating piece (5) attached to the back of the head of the human body is arranged between the two first elastic bands (4), a second elastic band (6) for upwards lifting the virtual helmet body (1) is arranged between the regulating piece (5) and the virtual helmet body (1), a soft silica gel pad (7) is arranged on one face of the virtual helmet body (1) in contact with the face of the human body, through holes (8) corresponding to the eyes of the human body are formed in the silica gel pad (7), the silica gel pad (7) is installed on the virtual helmet body (1) through a dismounting mechanism, the dismounting mechanism comprises a rough face (9) arranged on the face of the silica gel pad (7) and one face of the virtual helmet body is not in contact with the human body, the virtual helmet main body (1) is provided with a hook surface (10) which is matched with the hair surface (9) in a sticking way.

2. The virtual helmet is used in patrolling and examining of three-dimensional virtual transformer substation of claim 1, characterized in that, regulating part (5) are including attached arc (11) at human head hindbrain, the both ends tip of arc (11) is equipped with flexible chamber (12), be equipped with in flexible chamber (12) along flexible chamber (12) flexible arc slat (13) that move, first elastic webbing (4) are connected with the outer tip of arc slat (13), be equipped with on arc (11) and along flexible chamber (12) parallel arrangement's spout (14), be equipped with on arc slat (13) and pass reference column (15) of spout (14), the outer tip of reference column (15) is equipped with manual nut (16).

3. The virtual helmet for the three-dimensional virtual substation inspection according to claim 2, wherein a limiting end socket (17) for preventing a manual nut (16) from falling off is arranged at the end of the positioning column (15).

4. The virtual helmet for the inspection of the three-dimensional virtual transformer substation of claim 2, wherein the arc-shaped plate (11) is provided with a curved lifting frame (18) extending to the front side of the head of a human body, and the second elastic band (6) is fixedly connected with the end part of the lifting frame (18).

5. The virtual helmet for routing inspection of the three-dimensional virtual substation according to claim 4, wherein the lifting frame (18) is not in contact with the head of a human body.

6. The virtual helmet for the three-dimensional virtual substation inspection according to claim 2, wherein a sponge layer is arranged on one surface of the arc-shaped plate (11) which is in contact with the head of a human body.

7. The virtual helmet for the three-dimensional virtual substation inspection according to claim 2, wherein a sealing block (19) for sealing an opening end of the chute (14) is arranged on the arc-shaped plate (11).