CN216387588U

CN216387588U - VR fire control analogue means that flees with safeguard function

Info

Publication number: CN216387588U
Application number: CN202122790083.7U
Authority: CN
Inventors: 谭洁; 陈青松; 侯朝通
Original assignee: Chongqing Zhongkai Fire Engineering Co ltd
Current assignee: Chongqing Zhongkai Fire Engineering Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-26
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a VR fire-fighting escape simulation device with a protection function, which comprises a device shell, wherein the outer surface of the upper end of the device shell is provided with an external environment observation mechanism and a head top fixing belt, the external environment observation mechanism is positioned at two sides of the head top fixing belt, and the outer surface of the rear end of the device shell is provided with the fixing belt. The VR fire-fighting escape simulation device with the protection function is provided with the lower jaw fixing mechanism and the head top fixing belt, so that the wearing tightness of the simulation device can be improved when the simulation device is worn, the simulation device is prevented from falling off from the head and falling onto the ground to cause damage to the device in the use process, the lower jaw cushion can also improve the wearing comfort level of the device, and the external environment observation mechanism is arranged, so that the external environment condition can be conveniently observed in the wearing process of the device when the external environment needs to be observed in the use process of the simulation device, and a better use prospect is brought.

Description

VR fire control analogue means that flees with safeguard function

Technical Field

The utility model relates to the field of VR fire-fighting escape simulation devices, in particular to a VR fire-fighting escape simulation device with a protection function.

Background

A VR fire-fighting escape simulation device with a protection function is a device which is convenient for people to perform simulated rehearsal on fire-fighting escape, can be conveniently used by people, and is simple in structure and convenient to operate.

According to the VR fire escape simulation device with the protection function in the patent No. 202120002403.5, the second connecting band is sewn with the wearing elastic band through the thread head, the position of the VR glasses for fire escape simulation can be better fixed, the forehead protection pad and the crown protection pad make people wear the VR glasses more comfortably, the experience feeling of people can be increased, the VR glasses for fire escape simulation can be better protected by the protection support body, the damage of the VR glasses during collision is avoided, but when the device is worn, the VR glasses easily slide down from the head of a user, certain inconvenience is caused, secondly, in the using process of the device, the observation of the external environment is inconvenient, the device needs to be detached from the head, and therefore the VR fire escape simulation device with the protection function is provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a VR fire-fighting escape simulation device with a protection function, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the VR fire-fighting escape simulation device with the protection function comprises a device shell, wherein an external environment observation mechanism and a head top fixing belt are arranged on the outer surface of the upper end of the device shell, the external environment observation mechanism is located on two sides of the head top fixing belt, a fixing belt is arranged on the outer surface of the rear end of the device shell, a back-head spoon protecting cushion is arranged on the outer surface of the rear end of the fixing belt, a lower jaw fixing mechanism is arranged on the outer wall of the fixing belt and comprises a lower jaw cushion, a lower jaw fixing belt, a high-strength elastic belt and a limiting belt, and the external environment observation mechanism comprises a reflector, an eyepiece, a magnetic suction piece, an observation window, an objective lens, a mechanism shell and an installation shell.

The lower jaw fixing mechanism is mainly beneficial to improving the wearing tightness of the device.

The external environment observation mechanism is mainly beneficial to a user to observe the external environment in the use process.

Preferably, the outer surface of the lower end of the limit belt is provided with a high-strength elastic belt, the outer surface of the lower end of the high-strength elastic belt is provided with a mandible fixing belt, and the middle part of the mandible fixing belt is provided with a mandible cushion.

Preferably, the observation window has been seted up to one side surface of installation shell, the inner wall of installation shell is provided with the mechanism shell, the outer wall of mechanism shell is provided with the magnetism and inhales the piece, one side surface of mechanism shell is provided with objective, the opposite side surface of mechanism shell is provided with the eyepiece, the inner wall of mechanism shell is provided with the speculum.

Preferably, the outer surface of the lower end of the limit belt is fixedly connected with the outer surface of the upper end of the high-strength elastic belt, the outer surface of the lower end of the high-strength elastic belt is fixedly connected with the outer surface of the upper end of the mandible fixing belt, and the middle part of the mandible fixing belt is fixedly connected with the inner wall of the mandible cushion pad.

Preferably, the inner wall of installation shell and the outer wall swing joint of mechanism shell, the outer wall of mechanism shell and one side fixed surface of magnetism suction piece are connected, one side surface of mechanism shell and one side fixed surface of objective are connected, the opposite side surface of mechanism shell and one side fixed surface of eyepiece are connected, the inner wall of mechanism shell and the outer wall fixed connection of speculum, the quantity of speculum is two sets of, the upper end surface of magnetism suction piece can be dismantled with the lower extreme surface of installation shell and be connected.

Preferably, the outer surface of the upper end of the high-strength elastic band is fixedly connected with the outer wall of the fixing band through a limiting band, and the outer wall of the installation shell is fixedly connected with the inner surface of the upper end of the device shell.

Compared with the prior art, the utility model has the following beneficial effects: the VR fire-fighting escape simulation device with the protection function has the advantages that through the arrangement of the lower jaw fixing mechanism, when the simulation device is worn, the lower jaw fixing belt can be worn at the lower jaw of a user, the wearing tightness of the simulation device is improved, the simulation device is prevented from falling off from the head and falling to the ground to cause damage of the device in the use process, the lower jaw cushion can also improve the comfort level of the device in the wearing process, the use of the device is facilitated, through the arrangement of the external environment observation mechanism, when the external environment needs to be observed in the use process of the simulation device, the mechanism shell can be pressed into the device shell, an external environment image enters the objective lens through the observation window and then is refracted onto the eyepiece through the reflector, the external environment condition can be observed conveniently in the wearing process of the device, the safety of the user is facilitated, and the whole VR fire-fighting escape simulation device with the protection function has a simple structure, convenient operation, the effect of using is better than traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a VR fire-fighting escape simulation device with a protection function according to the present invention.

Fig. 2 is a side view of the whole structure of a VR fire escape simulation device with a protection function of the present invention.

Fig. 3 is an enlarged view of the lower jaw fixing mechanism 2 in fig. 1 of a VR fire escape simulation apparatus with a protection function of the present invention.

Fig. 4 is an enlarged view of the external environment observation mechanism 3 in fig. 1 of the VR fire-fighting escape simulation device with a protection function of the present invention.

In the figure: 1. a device housing; 2. a lower jaw fixing mechanism; 3. an external environment observation mechanism; 4. a head top fixing belt; 5. a posterior cerebral spoon protective pad; 6. fixing belts; 201. a mandibular cushioning pad; 202. a lower jaw fixing band; 203. a high strength elastic band; 204. a limiting band; 301. a mirror; 302. an eyepiece; 303. a magnetic attraction sheet; 304. an observation window; 305. an objective lens; 306. a mechanism housing; 307. and (5) installing the shell.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, a VR fire-fighting escape simulation device with protection function comprises a device housing 1, an external environment observation mechanism 3 and a crown fixing band 4 are arranged on the outer surface of the upper end of the device housing 1, the external environment observation mechanism 3 is located on two sides of the crown fixing band 4, a fixing band 6 is arranged on the outer surface of the rear end of the device housing 1, a back-head spoon protecting cushion 5 is arranged on the outer surface of the rear end of the fixing band 6, a lower jaw fixing mechanism 2 is arranged on the outer wall of the fixing band 6, the lower jaw fixing mechanism 2 comprises a lower jaw cushion 201, a lower jaw fixing band 202, a high-strength elastic band 203 and a limiting band 204, the external environment observation mechanism 3 comprises a reflector 301, an eyepiece 302, a magnetic suction piece 303, an observation window 304, an objective 305, a mechanism housing 306 and a mounting housing 307.

Example two:

based on the first embodiment, as shown in fig. 3, the outer surface of the lower end of the position-limiting band 204 is provided with a high-strength elastic band 203, the outer surface of the lower end of the high-strength elastic band 203 is provided with a mandible fixing band 202, and the middle part of the mandible fixing band 202 is provided with a mandible cushion 201, which is beneficial to the structural stability of the mandible fixing mechanism 2.

Example three:

on the basis of the first embodiment, as shown in fig. 4, an observation window 304 is formed on an outer surface of one side of the installation housing 307, a mechanism housing 306 is arranged on an inner wall of the installation housing 307, a magnetic attraction sheet 303 is arranged on an outer wall of the mechanism housing 306, an objective lens 305 is arranged on an outer surface of one side of the mechanism housing 306, an eyepiece lens 302 is arranged on an outer surface of the other side of the mechanism housing 306, and a reflector 301 is arranged on an inner wall of the mechanism housing 306, which is beneficial to observing the structural stability of the mechanism 3 in an external environment.

Example four:

on the basis of the first and second embodiments, as shown in fig. 1 and 3, the lower outer surface of the position-limiting band 204 is fixedly connected to the upper outer surface of the high-strength elastic band 203, the lower outer surface of the high-strength elastic band 203 is fixedly connected to the upper outer surface of the mandible fixing band 202, and the middle portion of the mandible fixing band 202 is fixedly connected to the inner wall of the mandible cushion 201, which is beneficial to the stable connection of the mandible fixing mechanism 2.

Example five:

on the basis of the first and third embodiments, as shown in fig. 1 and 4, the inner wall of the installation housing 307 is movably connected with the outer wall of the mechanism housing 306, the outer wall of the mechanism housing 306 is fixedly connected with the outer surface of one side of the magnetic attraction piece 303, the outer surface of one side of the mechanism housing 306 is fixedly connected with the outer surface of one side of the objective lens 305, the outer surface of the other side of the mechanism housing 306 is fixedly connected with the outer surface of one side of the eyepiece lens 302, the inner wall of the mechanism housing 306 is fixedly connected with the outer wall of the reflector 301, the number of the reflectors 301 is two, and the outer surface of the upper end of the magnetic attraction piece 303 is detachably connected with the outer surface of the lower end of the installation housing 307, which is beneficial to the stable connection of the external environment observation mechanism 3.

Example six:

on the basis of the first embodiment, as shown in fig. 1, the outer surface of the upper end of the high-strength elastic band 203 is fixedly connected with the outer wall of the fixing band 6 through the limiting band 204, and the outer wall of the installation shell 307 is fixedly connected with the inner surface of the upper end of the device shell 1, which is beneficial to the stability of the whole structure of the simulation device.

It should be noted that, the utility model is a VR fire-fighting escape simulation device with protection function, before using, the user wears the simulation device on the user's head through the lower jaw fixing mechanism 2, the fixing belt 6 and the head top fixing belt 4, VR fire-fighting escape simulation is performed on the user through the display screen inside the device shell 1, the lower jaw fixing mechanism 2 is arranged, when the simulation device is worn, the lower jaw fixing belt 202 can be worn on the lower jaw of the user, the wearing tightness of the simulation device is improved, the simulation device is prevented from falling off from the head to the ground during the use and causing the damage of the device, the lower jaw buffer 201 can also improve the comfort level of the device during wearing, the device is convenient to use, the external environment observation mechanism 3 is arranged, when the external environment needs to be observed during the use of the simulation device, the mechanism shell 306 is pressed into the device shell 1, the external environment image enters the objective 305 through the observation window 304 and then is refracted to the eyepiece 302 through the reflector 301, so that the external environment condition can be observed conveniently in the wearing process of the device, the safety of a user is facilitated, and the device is practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a VR fire control analogue means that flees with safeguard function, includes device shell (1), its characterized in that: the external environment observation device is characterized in that an external environment observation mechanism (3) and a head top fixing band (4) are arranged on the outer surface of the upper end of the device shell (1), the external environment observation mechanism (3) is located on two sides of the head top fixing band (4), a fixing band (6) is arranged on the outer surface of the rear end of the device shell (1), a back-head spoon protecting pad (5) is arranged on the outer surface of the rear end of the fixing band (6), a lower jaw fixing mechanism (2) is arranged on the outer wall of the fixing band (6), the lower jaw fixing mechanism (2) comprises a lower jaw cushion (201), a lower jaw fixing band (202), a high-strength elastic band (203) and a limiting band (204), and the external environment observation mechanism (3) comprises a reflector (301), an eyepiece (302), a magnetic suction piece (303), an observation window (304), an objective (305), a mechanism shell (306) and an installation shell (307).

2. A VR fire escape simulation device with protection function as claimed in claim 1, wherein: the outer surface of the lower end of the limiting band (204) is provided with a high-strength elastic band (203), the outer surface of the lower end of the high-strength elastic band (203) is provided with a mandible fixing band (202), and the middle of the mandible fixing band (202) is provided with a mandible cushion (201).

3. A VR fire escape simulation device with protection function as claimed in claim 1, wherein: observation window (304) have been seted up to one side surface of installation shell (307), the inner wall of installation shell (307) is provided with mechanism shell (306), the outer wall of mechanism shell (306) is provided with magnetism and inhales piece (303), one side surface of mechanism shell (306) is provided with objective (305), the opposite side surface of mechanism shell (306) is provided with eyepiece (302), the inner wall of mechanism shell (306) is provided with speculum (301).

4. A VR fire escape simulation device with protection function as claimed in claim 1, wherein: the outer surface of the lower end of the limiting band (204) is fixedly connected with the outer surface of the upper end of the high-strength elastic band (203), the outer surface of the lower end of the high-strength elastic band (203) is fixedly connected with the outer surface of the upper end of the mandible fixing band (202), and the middle of the mandible fixing band (202) is fixedly connected with the inner wall of the mandible cushion (201).

5. A VR fire escape simulation device with protection function as claimed in claim 1, wherein: the inner wall of installation shell (307) and the outer wall swing joint of mechanism shell (306), the outer wall of mechanism shell (306) and one side surface fixed connection of magnetic attraction piece (303), one side surface fixed connection of one side of mechanism shell (306) and objective (305), the opposite side surface of mechanism shell (306) and one side surface fixed connection of eyepiece (302), the inner wall of mechanism shell (306) and the outer wall fixed connection of speculum (301), the quantity of speculum (301) is two sets of, the upper end surface of magnetic attraction piece (303) can be dismantled with the lower extreme surface of installation shell (307) and be connected.

6. A VR fire escape simulation device with protection function as claimed in claim 1, wherein: the outer surface of the upper end of the high-strength elastic band (203) is fixedly connected with the outer wall of the fixing band (6) through a limiting band (204), and the outer wall of the mounting shell (307) is fixedly connected with the inner surface of the upper end of the device shell (1).