KR102200948B1 - Removable display apparatus on helmet - Google Patents

Abstract

A display device mounted on a helmet is disclosed so that information displayed while driving a vehicle such as a two-wheeled vehicle can be checked. The display device includes a fixing bracket installed on the helmet, a body body that is detachably fastened to the fixing bracket and has an operating space therein and a see-through hole formed in communication with the operating space, a display unit installed inside the body body, It consists of a mirror unit installed inside the body body so that the driver can check the information displayed on the display unit through the sight, and a power supply unit supplying power to the display unit, and the display device is detachably installed under the helmet. The direction of the perspective view of the display device is arranged toward the driver, and the displayed information is acquired through the mirror unit and the perspective view.

Description

Display device for detachable helmet {REMOVABLE DISPLAY APPARATUS ON HELMET}

The present invention relates to a display device for attaching and detaching a helmet, and more particularly, a display device detachably installed on a helmet, and a perspective view of the display device is arranged toward a driver, and displayed information is transmitted through a mirror unit and a perspective view. By obtaining, it is possible to easily check the information displayed during driving, so that information can be easily acquired, and the view is not obstructed to prevent accidents while driving, and the helmet is removable for easy storage and portability. It relates to a detachable display device.

A helmet is worn to protect the head from impacts caused by accidents when using a vehicle that can move while the driver's body is exposed, such as a motorcycle.

In the case of motorcycles and bicycles, which are two-wheeled vehicles, when a collision occurs, a shock is directly applied to the body of the driver, and thus the life of the driver is frequently in danger. In the case of a driving means such as a two-wheeled vehicle, when a collision accident occurs, the driver is separated from the transportation means and injuries to the head, so wearing a helmet is more important.

However, in the case of a two-wheeled vehicle, a terminal such as a navigation or a mobile phone is mounted on the motorcycle or carried in the hand in order to check the route of the destination.However, there is a problem that it is difficult to check the route due to the distance between the motorcycle and the terminal. There are always problems that lead to accidents because it is not possible to drive smoothly.

In order to solve this problem, a technology has recently been disclosed in which a display device is installed in a helmet so as to receive directions to a destination to be directed, to listen to music while moving, or to enjoy a video.

However, the conventional display device has a complicated structure and is installed in a helmet, so it is difficult to repair or maintain, and because the display information is checked through the window of the helmet, accidents frequently occur due to obstruction of the view. Problems always exist.

The above-described invention refers to the background technology in the technical field to which the present invention belongs, and does not mean the prior art.

Registered Patent No. 10-0181726

The present invention has been conceived to solve the above-described conventional problem, and an object of the present invention is to install a display device detachably under the helmet, arrange the perspective direction of the display device toward the driver, and display information The information displayed during driving can be easily checked by acquiring the data through the mirror unit and the sight, so that the information can be easily acquired and the view is not obstructed to prevent accidents while driving, and detachment is possible. Therefore, it is to provide a display device for detaching a helmet that is easy to store and carry.

The present invention is a display device mounted on a helmet so that information displayed during driving can be checked, a fixing bracket installed on the helmet, and detachably fastened to the fixing bracket, and an operating space is provided therein, and is transmitted to communicate with the operating space. A body body having a sight ball formed thereon, a display part installed inside the body body, a mirror part installed inside the body body so that a driver checks information displayed on the display part through the perspective ball, and the display It is characterized by consisting of a power supply for supplying power to the unit.

In addition, the display unit is disposed below the operating space, and is disposed to be inclined to face the rear panel direction of the body body.

In addition, the mirror unit is disposed on the inner side of the rear panel of the body body, and a vertical mirror that illuminates the information displayed on the display unit, and is obliquely disposed on the inner surface of the front inclined panel of the body body to be projected from the vertical mirror. It is made of an inclined mirror that illuminates display information, and the inclined mirror and the perspective sphere are arranged on the same line, so that a driver can check the display information projected from the inclined mirror through the perspective sphere.

In addition, the see-through port is formed on the rear panel of the body body, and the see-through window is further formed to prevent the inflow of rainwater or foreign matter into the see-through port.

In addition, the power supply unit is formed on one side of the body body, and is formed to be inclined toward the rear panel of the sea body toward the end, so that the rear panel of the body body and the rear surface of the power supply unit are in close contact with the streamlined helmet or It is arranged so as to be adjacent, and an accommodation space is provided inside the power supply unit to accommodate a battery, and an opening/closing door is provided to allow the battery to be inserted or withdrawn into the accommodation space.

In addition, the fixing bracket is formed with a pair of fastening units consisting of a lead-in protrusion and a locking protrusion formed at an end of the lead-in protrusion on one surface, and a connection bracket is formed on the body body so as to be detachably fastened to the fixing bracket, and the The connection bracket is characterized in that a fastening groove is formed so that a part of the lead-in protrusion and the locking protrusion are inserted, and a locking panel is formed in the fastening groove so that the locking protrusion is engaged.

When using the display device for detachable helmet of the present invention, the display device is detachably installed on the lower or upper part of the helmet, and the direction of the viewing port of the display device is arranged toward the driver, and the displayed information is transferred to the mirror unit and the perspective view. It is possible to easily check the information displayed while driving, thereby facilitating the acquisition of information and preventing accidents while driving because the view is not obstructed, and easy to store and carry as it is removable. There is one effect.

1 is a view showing a state in which a display device for detaching a helmet according to the present invention is mounted on a helmet.
2 is a perspective view showing a display device for detaching a helmet according to the present invention.
3 is a rear perspective view showing a display device for detaching a helmet according to the present invention.
4 is a cross-sectional view of a display device for detaching a helmet according to the present invention.
5 is a view showing a process when display information of the display device for detaching a helmet according to the present invention is confirmed.
6A to 6C are views illustrating a process of fastening a battery to the display device for detaching a helmet according to the present invention.
7 is a view showing a state in which a fixing bracket is installed on the helmet in the display device for detaching a helmet according to the present invention.
8 is a view showing a process of fastening the display device to the helmet in the display device for detaching a helmet according to the present invention.
9 is an exploded view showing a display device for detaching a helmet according to the present invention.

Hereinafter, a preferred embodiment of a display apparatus for detaching a helmet according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention and may vary according to the intention or custom of the driver or operator. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

In addition, the following examples are not intended to limit the scope of the present invention, but are presented merely as examples, and there may be various embodiments implemented through the present technical idea.

1 is a view showing a state in which a display device for detaching a helmet according to the present invention is mounted on a helmet, and FIG. 2 is a perspective view showing a display device for detaching a helmet according to the present invention, and FIG. 3 is a view showing a display device for detaching a helmet according to the present invention. A rear perspective view showing a display device, FIG. 4 is a cross-sectional view of a display device for detaching a helmet according to the present invention, and FIG. 5 is a view showing a process when display information of the display device for detaching a helmet according to the present invention is confirmed, and FIG. 6A 6C is a view showing a process of fastening a battery to the display device for detaching a helmet according to the present invention, and FIG. 7 is a view showing a state in which a fixing bracket is installed on the helmet in the display device for detaching a helmet according to the present invention. 8 is a view showing a process of fastening the display device to the helmet in the display device for detaching a helmet according to the present invention, and FIG. 9 is an exploded view showing the display device for detaching a helmet according to the present invention.

As shown in the drawing, the present inventor's helmet detachable display device 10 (hereinafter referred to as a display device for convenience of description) is detachable from the helmet 100 so that the driver driving the motorcycle can easily check the displayed information while driving. As a display device 10 to be mounted so as to be possible, such a display device 10 includes a fixing bracket 20, a body body 30, a display unit 40, a mirror unit 50, and a power supply unit 60. Done.

The fixing bracket 20 is fixed by screwing or adhering to the helmet 100 so that the body body 30 is detachably fixed, and the material is formed of a synthetic resin material or a metal material.

The fixing bracket 20 has a rectangular panel structure, and as shown in FIG. 7, the fixing bracket 20 has a lead-in protrusion 211 on one side and a locking protrusion 212 formed at an end of the lead-in protrusion 211 A pair of fastening units 21 made of are integrally formed.

The body body 30 is detachably fastened to the fixing bracket 20, an operating space 31 is provided therein, and a see-through hole 32 is formed to communicate with the operating space 31. The material of the body body 30 is formed of a synthetic resin material or a metal material, and is formed in a rectangular case structure as shown in FIGS. 2 and 4.

The see-through port 32 is formed on the rear panel 33 of the body body 30, and the see-through port 32 is attached to and fixed to the see-through port 32 to prevent rain or foreign matter from entering A window frame 321 and a viewing window 322 that is attached to and fixed to the window frame 321 are further formed.

The viewing window 322 is made of a transparent glass material or a synthetic resin material, and it is also possible to use a viewing window 322 having a color.

A connection bracket 34 is formed on the body body 30 so as to be detachably fastened to the fixing bracket 20, and a part of the lead-in protrusion 211 and the locking protrusion 212 are formed on the connection bracket 34 A fastening groove 341 is formed to be fitted therein, and a locking panel 342 is formed in the fastening groove 341 so that the locking protrusion 212 is caught.

In this case, it is preferable that the connection bracket 34 is formed at a portion where the body body 30 and the power supply unit 60 are connected while being bent as shown in FIG. 3 to be fastened to the fixing bracket 20. . Here, the connection bracket 34 is preferably formed to protrude from the body body 30, and may be formed to be embedded in one surface.

In addition, it is preferable that the O-ring 35 and the cover 36 are further screwed to the lower portion of the body body 30 and the power supply unit 60 or fixed to each other by force-fitting.

Here, it is preferable to further install a lamp in the operating space of the body body 30 so that information displayed on the display unit to be described later can be easily identified and confirmed at night.

The display unit 40 is installed inside the body body 30 to display display information, and is disposed under the operating space 31 as shown in FIGS. 4 and 5, and the body body ( 30) is disposed inclined to face the direction of the rear panel 33.

A display unit 41 that displays information on the display unit 40 and receives power from the battery 63 is attached to a display unit fixing bracket 411, and the display unit fixing bracket 411 is a display bracket ( It is screwed to 42), and the display bracket 42 is screwed and fixed to the inside of the body body 30.

A guide tube having a hollow structure as shown in FIGS. 4 and 5 is attached to the display bracket 42 to transmit the image information transmitted from the display unit 41 to the inclined mirror, so that light is diffused. It is desirable to prevent it and make it clear.

The mirror unit 50 is installed inside the body body 30 so that the driver can check the display (image) information transmitted from the display unit 40 by the driver through the perspective opening 32 .

The mirror unit 50 is disposed on the inner side of the rear panel 33 to reflect the information displayed on the display unit 40 and the vertical mirror 51 and the front inclined panel of the body body 30 The inclined mirror 52 is disposed to be inclined on the inner surface and reflects display information projected from the vertical mirror 51.

Both the vertical mirror 51 and the inclined mirror 52 may be formed as concave mirrors. Of course, it is possible to omit the vertical mirror 51 and change the structure so that the display unit 41 is disposed at the position of the vertical mirror.

In addition, depending on the implementation, an image reflected from the inclined mirror 52 and transmitted to the user's eyes may be implemented to pass through the convex lens. In this case, the convex lens may replace the see-through hole 32 or be disposed between the see-through device 32 and the oblique mirror 52. In this case, due to the optical structure of the concave mirror and the convex lens, the user sees the virtual image formed behind the concave mirror like a display image, thus reducing eye fatigue and substantially increasing the size of the visible image. The optical structure may be referred to as an optical unit, and may correspond to the term “mirror unit” used herein.

In addition, the inclined mirror 52 and the perspective sphere 32 are implemented to be disposed on the same line. With this phrase, the user can check the display information projected from the inclined mirror 52 through the perspective sphere 32. In particular, in this embodiment, in order to facilitate the alignment of the eye height according to the body shape of the user's height, seated height, etc., the see-through port 32 and the inclined mirror 52, and/or Or it may be provided with a means capable of adjusting the angle. The user gaze fitting means may include at least one screw tightening means capable of independently or simultaneously adjusting the height and angle.

The vertical mirror 51 and the inclined mirror 52 are attached to the vertical bracket 511 and the inclined bracket 521, and the vertical bracket 511 and the inclined bracket 521 are screwed into the body body 30 or It is bonded and fixed, and as shown in Figs. 4 and 5, the vertical mirror 51 is installed in the operating space to be disposed under the inclined mirror 52, so that the image information transmitted from the display unit 41 is transmitted to the inclined mirror. (52).

The power supply unit 60 supplies power to the display unit 40 and is formed on one side of the body body 30, and is formed to be inclined toward the rear panel 33 of the sea body toward the end, In the helmet 100, the rear panel 33 of the body body 30 and the rear surface 61 of the power supply unit 60 are arranged in close contact or close to each other. The power supply unit 60 is provided with a power button 65 for turning on/off power to control the display unit 40.

In addition, an accommodation space 62 is provided inside the power supply unit 60 to accommodate the battery 63, and an opening/closing door 64 to allow the battery 63 to be inserted or withdrawn into the accommodation space 62. Is prepared.

The battery 63 is fastened to the battery bracket 611, and the battery bracket 611 is disposed in the accommodation space 62. A GPS unit 612 is further fastened to the battery bracket 611 and a controller plate 613 providing information to the display unit 41 is fastened, so that power is supplied from the battery 63.

At this time, it is preferable to form the receiving space 62 and the operating space 31 to be in communication with each other.

The control board 613 may be referred to as a control module. The controller board 613 may mount a processor and a memory. The control panel 613 may be wired or wirelessly connected to a microphone, earphone, etc. through a sub-communication system connected to the processor.

In addition, a Bluetooth module may be further installed on the battery bracket 611 to enable short-range wireless communication, and an earphone terminal may be provided and a microphone may be further installed to recognize voice. It is also possible to perform group communication by further installing a wireless communication module to perform wireless communication with a mobile terminal.

Group communication may include a method of freely communicating with each other through a communication channel or site designated by a mobile communication network or a data communication network (such as the Internet).

The helmet detachable display device 10 configured as described above is detachably installed on the front side of the helmet 100, and the perspective port 32 is arranged toward the front side of the driver, so that the view while driving is lowered. Information displayed through the display unit 40 can be easily checked through the mirror unit 50, so that information can be easily acquired and the view is not obstructed to prevent an accident while driving, and can be detached. It can be installed on the helmet 100, and it is easy to store and install, so that problems occurring in the prior art do not occur.

Meanwhile, in the above-described embodiment, the helmet of the two-wheeled vehicle has been described, but the helmet includes various head protection equipment worn on the user's head in various vehicles or transportation means of three or more wheels other than the two-wheeled vehicle, such as a quick board, an electric board, and an electric wheel. can do.

10: display device 20: fixing bracket
30: body body 40: display
50: mirror unit 60: power supply unit
21: fastening unit 211: lead-in protrusion
212: stumbling block
31: operating space 32: perspective
321: window frame 322: viewing window
33: rear panel 34: connection bracket
341: fastening groove 342: locking panel
35: O-ring 36: cover
41: display unit 411: display unit fixing bracket
42: display bracket 100: helmet
51: vertical mirror 511: vertical bracket
52: inclined mirror 521: inclined bracket
61: rear part 611: battery bracket
612: GPS unit 613: control board
62: accommodation space 63: battery
64: opening door 65: power button

Claims (6)

As a display device mounted on the helmet so that information displayed while driving can be checked,
A fixing bracket installed on the helmet;
A body body that is detachably fastened to the fixing bracket, has an operating space therein, and has a see-through hole in communication with the operating space;
A display unit installed inside the body body;
A mirror unit installed inside the body body to allow a driver to check information displayed on the display unit through the perspective view; And
Includes; a power supply unit for supplying power to the display unit,
The mirror unit includes a vertical mirror disposed on an inner surface of the rear panel of the body body to illuminate the information displayed on the display unit, and a display that is obliquely disposed on the inner surface of the front inclined panel of the body body to be illuminated from the vertical mirror Includes an inclined mirror to illuminate information,
The display device for detaching a helmet, characterized in that the inclined mirror and the perspective sphere are arranged on the same line with each other so that a driver checks display information projected from the inclined mirror through the perspective sphere. The method of claim 1,
The display device for attaching and detaching a helmet, wherein the display unit is disposed under the operating space, and is disposed to be inclined to face the rear panel direction of the body body. delete The method of claim 1,
The see-through port is formed on the rear panel of the body body, and the see-through window is further formed to prevent rainwater or foreign matter from flowing into the see-through port. The method of claim 1,
The power supply unit is formed on one side of the body body, and is formed to be inclined toward the rear panel of the body body toward an end, so that the rear panel of the body body and the rear surface of the power supply unit are in close contact with the streamlined helmet. To be placed,
A display device for detaching a helmet, wherein an accommodation space is provided inside the power supply unit to accommodate a battery, and an opening/closing door is provided to insert the battery into or out of the accommodation space. The method of claim 1,
The fixing bracket is formed with a pair of fastening units comprising a lead-in protrusion on one side and a locking protrusion formed at an end of the lead-in protrusion,
A connection bracket is formed on the body body so as to be detachably fastened to the fixing bracket,
A display device for detaching a helmet, wherein a locking groove is formed in the connection bracket so that a part of the lead-in protrusion and the locking protrusion are inserted, and a locking panel is formed in the locking groove to engage the locking protrusion.

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