CN220691199U - Multipurpose head-mounted device - Google Patents

Abstract

The utility model discloses a multipurpose head-wearing device, and aims to provide a multipurpose head-wearing device with good wearing comfort. The device comprises a helmet, an eyepiece group and a host machine with a storage battery; the host and the eyepiece group are respectively positioned at the rear part and the front part of the helmet, the host is electrically connected with the eyepiece group through a cable, and a wired interface and/or a wireless receiver for electrically connecting with front-end equipment are arranged on the host; the eyepiece group is arranged at the front part of the helmet through a helmet bracket. The utility model is suitable for being used in various complex environments, and the action is more free during the use.

Description

Multipurpose head-mounted device

Technical Field

The utility model relates to the technical field of head-mounted display equipment, in particular to a multipurpose head-mounted device.

Background

The photoelectric instrument with display ocular in the current market has the defects of a handheld observation mirror, a head-mounted observation mirror, a sighting telescope, a microscope and the like: the products are all composed of an objective lens, an eyepiece lens, a machine body shell and various components, the weight of the products is hundreds of grams, and even if the products can be worn on the head for observation, the pressure on the head of an observer is not small, and the actions are influenced. Such as instruments with weights above 600 and 700 g, are not suitable for head wear. Like the sighting telescope of the existing equipment, the sighting telescope can only be used by sticking eyes to the rear of an instrument eyepiece, and the use flexibility of the mode is not high.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a multipurpose head-mounted device. The front-end equipment of the head-mounted device is stripped, the head-mounted weight is reduced, and the use flexibility is higher because the eyepiece is separated from the front-end equipment for collecting images.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a multipurpose head-wearing device comprises a helmet, an eyepiece group and a host machine with a storage battery; the host and the eyepiece group are respectively positioned at the rear part and the front part of the helmet, the host is electrically connected with the eyepiece group through a cable, and a wired interface and/or a wireless receiver for electrically connecting with front-end equipment are arranged on the host; the eyepiece group is arranged at the front part of the helmet through a helmet bracket.

Preferably, the host comprises a switch for controlling the host to be opened and closed and the brightness of the eyepiece group to be adjusted, and the switch is arranged at the top of the helmet.

Preferably, the helmet support comprises a base fixedly connected with the helmet, a guide rail fixedly connected with the base and arranged along the eye distance direction, a guide block matched with the guide rail in a guiding manner and capable of moving and adjusting along the guide rail, and a connecting arm rotatably adjusting and hinged on the guide block, wherein the eyepiece group is fixedly connected on the connecting arm.

Preferably, the eyepiece group comprises an eyepiece shell, an OLED display screen and an eyepiece lens which are sequentially arranged in the eyepiece shell, and an eyeshade arranged at the observation end of the eyepiece shell; the eyepiece lens is provided with a vision adjusting hand wheel.

Preferably, the eyeshade is a boat-shaped eyeshade.

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

(1) The utility model transmits the output image of the electronic imaging instrument with a wired transmission interface (such as aviation plug and USB) and/or a wireless transmission function (such as WIFI) to the eyepiece group of the head-mounted device for the user to wear on the head for observation, thereby being suitable for use in various complex environments; the front-end equipment is separated from the helmet, so that the weight of the head-mounted device is reduced, the user can move freely when using the head-mounted device, equipment such as firearms and the like and eyes (ocular) are separated, and a shooter can complete shooting in multiple states, so that the fight force in a battlefield, particularly in a complex environment of a street battle, is improved.

(2) The eyepiece lens of the head-wearing device has a vision adjusting function, is suitable for different myopia and hyperopia, and improves the range of applicable people;

(3) The head-wearing device provided by the utility model is provided with the boat-shaped eyeshade, the ocular lens group can be moved and adjusted along the guide rail, the independent use and observation of the left eye and the right eye are met, and meanwhile, the boat-shaped eyeshade has a light leakage prevention function;

(4) The head-mounted device has a brightness adjusting function, and can improve the comfort level of a user;

(5) The main machine and the eyepiece group are distributed on the helmet in a balanced way, so that the balance during wearing can be improved, the wearing comfort is higher, the helmet can be matched with firearms, unmanned aerial vehicles, robots and the like for use, and the helmet is wide in application range.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of image processing of the present utility model.

FIG. 2 is a schematic diagram of the present utility model in use with a head-end.

Fig. 3 is a cross-sectional enlarged view of the eyepiece group.

In the figure:

1-helmets, 2-eyepiece sets, 21-eyepiece shells, 22-OLED display screens, 23-eyepiece lenses, 24-eyeshields, 3-hosts, 4-cables, 5-wired interfaces, 6-switches, 7-helmet supports, 71-bases, 72-guide rails, 73-guide blocks, 74-connecting arms and 10-front-end equipment.

Detailed Description

In order to more clearly illustrate the objects, technical solutions and advantages of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the embodiments described below are only some, but not all, embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive effort, are within the scope of protection of the present utility model based on the embodiments described below.

In the description of the present utility model, technical or scientific terms used should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present utility model belongs. It should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," "configured," and the like are to be construed broadly and include, for example, fixedly connected, configured, detachably connected, configured, and integrally connected and configured. The terms "coupled" and "connected," and the like, are not limited to physical or mechanical connections, but may also include electrical connections, as those skilled in the art will appreciate the particular meaning of the terms in this disclosure as appropriate. The terms "comprises," "comprising," or the like, are intended to cover an element or article appearing before the term and the equivalents thereof recited after the term, without excluding other elements or articles. The terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Meanwhile, in order to keep the following description of the embodiments of the present utility model clear and concise, detailed descriptions of known functions and known components are omitted.

As shown in the drawings, the multipurpose head set of the present utility model comprises a helmet 1, an eyepiece set 2, and a main unit 3 having a battery; the host 3 and the eyepiece group 2 are respectively positioned at the rear part and the front part of the helmet 1, the host 3 is electrically connected with the eyepiece group 2 through a cable 4, and a wired interface 5 for electrically connecting with front-end equipment 10 is arranged on the host 3; the eyepiece group 2 is mounted to the front of the helmet 1 by a helmet mount 7.

As a further improvement of the present embodiment, the main unit 3 includes a switch 6 for controlling the opening and closing of the main unit 3 and the brightness adjustment of the eyepiece unit 2, and the switch 6 is disposed on the top of the helmet 1. The switch function and the brightness adjusting function of the host computer 3 are both in the prior art and are not described in detail, and the main improvement here is that the switch 6 is arranged at the top of the helmet 1, so that the 6 blind operation of the switch can be realized, the operation is more handy, and other components of the host computer are prevented from being touched by mistake during the switch operation.

As a further improvement of the present embodiment, the helmet support 7 includes a base 71 fixedly connected to the helmet 1, a guide rail 72 fixedly connected to the base 71 and disposed along the eye distance direction, a guide block 73 guiding and cooperating with the guide rail 72 and movably adjustable along the guide rail 72, and a connecting arm 74 rotatably adjustable and hinged to the guide block 73, and the eyepiece group 2 is fixedly connected to the connecting arm 74. By this helmet mount 7, switching between the eyepiece-worn state and the non-worn state and switching between independent use by the left and right eyes can be achieved. The existing structure such as common locking screws is adopted for adjusting and locking. When not needing to wear, can place the eyepiece group in the middle part of helmet, ensure the balance of helmet to the stability that the helmet was worn when improving personnel and remove.

As a further improvement of the present embodiment, the eyepiece unit 2 includes an eyepiece housing 21, an OLED display screen 22 and an eyepiece lens 23 sequentially mounted in the eyepiece housing 21, and an eye cup 24 mounted at the viewing end of the eyepiece housing 21; the eyepiece lens 23 adopts an eyepiece lens with a vision adjusting hand wheel 25, and the vision of the program mirror lens can be quickly adjusted through the vision adjusting hand wheel, so that the program mirror lens is suitable for different myopia and hyperopia, and the range of applicable people is improved.

Obviously, the wired interface can also be replaced by a wireless receiver, or the wired interface and the wireless receiver are arranged on the host at the same time so as to meet the access of signals of various ocular devices.

The working process is as follows:

the wired interface receives the image signal of the front-end equipment through the signal wire or the wireless receiver, the host computer processes the image signal and then transmits the image to the OLED display screen in the eyepiece group through the cable, the host computer is turned on and turned off through the switch on the top of the headset, and the brightness of the OLED display screen is adjusted, so that the comfort level of a user is improved.

The switch of the utility model is independent into a part, is convenient for blind operation, and can obviously be placed on the shell of the host machine. The image on the OLED display screen is amplified through an eyepiece lens for human eyes to observe. The ship-shaped eyeshade can meet the requirement of observing users with different eyesight by rotating the vision adjusting handwheel, is shaped like a ship, is in seamless fit with a single eye of a person, can meet the requirement of observing the eyes, and has the function of preventing light leakage.

The eyepiece set, the host computer and the like related in the utility model are all in the prior art, and can be completely realized by a person skilled in the art without repeated description. At the same time, the utility model also does not relate to improvements in software and methods.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, and improvement of the technical solution or part of the technical features described in the above specific embodiments should be included in the protection scope of the present utility model, which should be included in the spirit and principle of the present utility model, for those skilled in the art.

Claims (7)

1. A multipurpose head-mounted device, comprising a helmet (1), an eyepiece set (2), and a host (3) with a battery; the method is characterized in that: the main machine (3) and the eyepiece group (2) are respectively positioned at the rear part and the front part of the helmet (1), the main machine (3) is electrically connected with the eyepiece group (2) through a cable (4), and a wired interface (5) and/or a wireless receiver for electrically connecting with front-end equipment (10) are arranged on the main machine (3); the eyepiece group (2) is arranged at the front part of the helmet (1) through a helmet bracket (7).

2. The multipurpose headset of claim 1, wherein: the main machine (3) comprises a switch (6) for controlling the opening and closing of the main machine (3) and the brightness adjustment of the eyepiece group (2), and the switch (6) is arranged at the top of the helmet (1).

3. The multipurpose headset of claim 1 or 2, wherein: the helmet bracket (7) comprises a base (71) fixedly connected with the helmet (1), a guide rail (72) fixedly connected with the base (71) and arranged along the eye distance direction, a guide block (73) which is matched with the guide rail (72) in a guiding way and can be movably adjusted along the guide rail (72), and a connecting arm (74) which is rotatably adjusted and hinged on the guide block (73), and the eyepiece group (2) is fixedly connected on the connecting arm (74).

4. The multipurpose headset of claim 1 or 2, wherein: the eyepiece group (2) comprises an eyepiece shell (21), an OLED display screen (22) and an eyepiece lens (23) which are sequentially arranged in the eyepiece shell (21), and an eyeshade (24) arranged at the observation end of the eyepiece shell (21); the eyepiece lens (23) adopts an eyepiece lens with a vision adjusting hand wheel (25).

5. A multipurpose headset as claimed in claim 3, wherein: the eyepiece group (2) comprises an eyepiece shell (21), an OLED display screen (22) and an eyepiece lens (23) which are sequentially arranged in the eyepiece shell (21), and an eyeshade (24) arranged at the observation end of the eyepiece shell (21); the eyepiece lens (23) adopts an eyepiece lens with a vision adjusting hand wheel (25).

6. The multipurpose headset of claim 4, wherein: the eyeshade (24) is a boat-shaped eyeshade.

7. The multipurpose headset of claim 5, wherein: the eyeshade (24) is a boat-shaped eyeshade.