TWM561432U - Front projection helmet - Google Patents

Abstract

The present invention relates to a front projection helmet having an upper extension cover and a set of entrance holes, and a front window is formed between the upper extension cover and the insertion hole, wherein an image is provided on the inner surface of the upper extension cover. The device holder can be fixed by an image device. The front window edge is provided with a reflective lens. The reflective lens extends to the front window. The user can see the image of the image device from the reflective lens and see the outside through the reflective lens. image.

Description

Front projection helmet

The present invention relates to a helmet, and more particularly to a front projection helmet that can project an image of an image device.

At present, the technology for head-up display (HUD) has gradually matured in the automotive field, but in the field of head-mounted helmets, the development of the helmet is limited due to the limited space of the helmet. For example, the Republic of China Announcement No. M531151 "Projection Display Device" A new type of helmet, which discloses a helmet of a projection display device, comprising a helmet body, a reflection unit and a projection unit, wherein the projection unit is disposed on an upper edge of a line of sight window and emits at least one signal by using a projection end. The signal emitted from the projection end is reflected and reflected by the reflecting surface of the reflecting unit to the display area of a windshield, and the whole system is complicated. Therefore, the conventional technology still needs improvement.

In addition, the Republic of China Announcement No. M545478, "A Helmet with Augmented Reality and Virtual Reality", discloses a use of a helmet body, a storage unit to store a virtual reality data and an augmented reality data, and a process. The unit is connected to the storage unit to generate a virtual reality image and an augmented reality image, and the first display unit displays the augmented reality image, and a second display unit is configured to display the virtual reality image. The conventional system is more complicated and requires more power to supply the power required by the equipment. Since the power of the locomotive is not as good as that of the car, the system and power configuration will greatly increase the cost. In view of this, it is necessary to propose a new one. Projection technology to overcome this problem.

The purpose of this creation is to provide a front projection helmet to improve driving safety.

In order to achieve the above object, the present invention discloses, in one embodiment, a front projection helmet including an upper extension cover and a set of access holes, and a front window is formed between the upper extension cover and the insertion hole, and features The image sensor device is fixed on the inner surface of the upper extension cover for fixing by an image device. The front window edge is provided with a reflective lens. The reflective lens extends to the front window. The user can see the image device from the reflective lens. The image, as well as penetrating the reflective lens to see the external image.

In some embodiments of the present invention, the imaging device is one of a mobile phone, a tablet computer, an electronic device with a screen, or a pico projector.

In some embodiments of the present invention, the reflective lens is provided with a rotating shaft to enable the reflective lens to be folded.

In some embodiments of the present invention, the reflective lens is disposed within the upper extension cover.

In some embodiments of the present invention, a lower extension cover is further disposed between the upper extension cover and the insertion hole, and the reflective lens is disposed in the lower extension cover.

In some embodiments of the present invention, wherein the retroreflective lens has a reflective coating.

In some embodiments of the present invention, the front window is additionally provided with a windshield.

The present invention may be described by way of example only, and is not intended to limit the scope of the present invention. Certain features described in the context of some individual embodiments may also be in other embodiments. The various features described in the context of separate embodiments can also be implemented in other various embodiments separately or in any suitable sub-combination.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. , front, back, left, right, inside, outside, etc., only refer to the direction of the additional schema. Therefore, the directional term used is used to explain and understand the creation, not to limit the creation.

1 is a perspective view of a first embodiment of a projection safety helmet according to the present invention; a front projection helmet 10 of the first embodiment of the present invention has an upper extension cover 11 and a set of inlet holes 12, and the upper extension cover 11 And a front window 13 is formed on the inner side of the upper cover 11 , wherein an image device holder 111 is disposed on the inner surface of the upper extension cover 11 for fixing to an image device 30 , and a reflective lens 20 is disposed on the edge of the front window 13 . The reflective lens 20 extends to the front window 13 , and the user can see the reflected or projected image of the image device 30 from the reflective lens 20 and see the external image through the reflective lens 20 .

The front projection safety helmet 10 is preferably as shown in the figure, the top front edge of which extends an upper extension cover 11 which may be integrally formed from the top of the front projection safety helmet 10 or otherwise manufactured and then bonded or In the embodiment, the image device 30 is a mobile phone or a small tablet computer. The image device 30 has a screen 31. The image device has a screen 31. The image device 30 has a screen 31. The image device 30 has a screen 31. The seat 111 is movable in the form of a buckle or a clip, or is fastened by an elastic member, or is fixed by a suction cup or a magnet; the bottom of the front projection helmet 10 is sleeved. The hole 12 is sleeved for wearing by the human body, and the front opening window 13 is formed between the insertion hole 12 and the upper extension cover 11; wherein the upper extension cover 11 and the insertion hole 12 can be additionally provided. The extension cover 14 is extended, and the lower extension cover 14 can strengthen the protection of the human face; the front window 13 can be additionally provided with a windshield (not shown), which is a conventional technique and has various forms. Needless to say, the front window 13 adds a windshield to block the outside. Wind and rain and dust.

The reflective lens 20 is disposed on the edge of the front window 13 , and is preferably disposed in the upper extension cover 11 in the embodiment, and can be fixed on the side of the image device holder 111; more preferably, the reflective lens 20 is provided with a The rotating shaft 21 (refer to FIG. 2) enables the reflective lens 20 to be folded and adjusted; the reflective lens 20 can be an ordinary light-transmitting mirror, or a semi-transmissive optical material, and a common light-transmitting mirror surface. Usually, it has the characteristics of reflecting light, and even if a semi-transmissive optical material is used, a beam of light can be divided into two independent beams to obtain a better reflection effect; the reflective lens 20 can further have a reflective coating to enhance its Reflective ability.

2 is a side view of the first embodiment of the front projection safety helmet; when the human body wears the front projection safety helmet 10, the line of sight can be viewed from the front window 13 while being visible from the reflective lens 20; The reflected light sees the screen of the screen 31 of the image device 30, and at the same time, the reflective lens 20 can be penetrated to view the external dynamics, and the external dynamics are not blocked by the reflective lens 20.

Referring to FIG. 3, a projection view of the first embodiment of the projection safety helmet before the creation; before using the front projection safety helmet 10, the display information of the screen 31 of the image device 30 can be set first, and the display information is, for example, a vehicle speed display. Turning reminders, road directions, photo reminders, etc. are not limited to the above information; as the image device APP develops rapidly, the information that can be provided is diverse and rich, and the use of the present creation only needs to place the set image device 30 on the image. The device base 111 can receive information while riding the vehicle without requiring complicated operations such as connecting a projection lens, and can also take care of driving safety.

Referring to FIG. 4, a perspective view of a second embodiment of the front projection safety helmet of the present invention, in the embodiment, the reflective lens 20 is mounted on the lower extension cover 14; referring to FIG. 5, the front projection safety helmet is A side view of the second embodiment; when the human body wears the front projection safety helmet 10, the line of sight can also be viewed from the front window 13 and the screen of the screen 31 of the image device 30 can be seen from the reflected light of the reflective lens 20, The reflective lens 20 is disposed on the lower extension cover 14, so that when the line of sight penetrates the reflective lens 20 to view the external dynamics, the road surface condition can be simultaneously noticed, and the road surface condition is not blocked by the reflective lens 20, and the driving safety can be simultaneously considered; More preferably, the reflective lens 20 can also be provided with a rotating shaft 21 in this embodiment, so that the reflective lens 20 can be folded and adjusted.

Referring to FIG. 6 , a projection diagram of a second embodiment of the projection safety helmet before the creation; similar to the previous embodiment, the display information of the screen 31 of the image device 30 can be set and displayed before using the front projection helmet 10 . The information includes, for example, a speed display, a turn reminder, a road indication, a photo reminder, etc., and the use of the present creation only needs to place the set image device 30 on the image device holder 111, without complicated operations such as connecting a projection lens. Receiving information while riding the vehicle, since the reflective lens 20 is mounted on the lower extension cover 14, the line of sight can penetrate the reflective lens 20 to view the road surface condition and simultaneously view the information provided by the image device 30, and the road surface condition is not It will be shielded by the reflective lens 20 and can simultaneously take care of driving safety.

Referring to FIG. 7, a side view of a third embodiment of the front projection safety helmet is provided. A front projection helmet 10 of the third embodiment of the present invention has an upper extension cover 11 and a set of inlet holes 12, and the upper extension cover 11 A front window 13 is formed between the insertion hole 12. In the embodiment, the image device 40 is an electronic device having a screen fixed on the inner surface of the upper extension cover 11, such as but not limited to a micro liquid crystal screen. The image device 40 has a screen 41, and an image device holder 112 is disposed on the inner surface of the upper extension cover 11 for fixing the image device 40. Compared with the previous embodiment, the image device holder 112 of the embodiment is fixed. In conjunction with the image device 40, the image device 40 is not easily detached. A reflective lens 20 is disposed on the edge of the front window 13. The reflective lens 20 extends to the front window 13 and the user can see the image device 40 from the reflective lens 20. The screen 41 reflects the image, and the external image is seen through the reflective lens 20. The reflective lens 20 can be provided with a rotating shaft 21, so that the reflective lens 20 can be folded and adjusted. The figure discloses that the retroreflective lens 20 is disposed on the upper extension cover 11, but the reflective lens 20 can also be disposed in the lower extension cover 14 as in the second embodiment, and the lower extension cover 14 can enhance the protection of the human face; The front window 13 can be additionally provided with a windshield (not shown). The windshield is of a conventional technique and has various forms. Therefore, the front window 13 is provided with a windshield to block the weather and dust. .

Referring to FIG. 8, a front view of a fourth embodiment of a projection safety helmet is provided. A front projection helmet 10 of the fourth embodiment of the present invention has an upper extension cover 11 and a set of access holes 12, and the upper extension cover 11 A front window 13 is formed between the insertion hole 12. In the embodiment, the image device 50 is a projection device fixed on the inner surface of the upper extension cover 11, such as but not limited to a pico projector. The device 50 has a projection lens 51, and an image device holder 112 is disposed on the inner surface of the upper extension cover 11 to fix the image device 50. Compared with the previous embodiment, the image device holder 112 of the embodiment is coupled to the image in a fixed manner. The device 50 is configured to prevent the image device 50 from falling off. A reflective lens 20 is disposed on the edge of the front window 13 . The reflective lens 20 extends to the front window 13 . The projection lens 51 of the image device 50 projects the image to the reflective lens 20 . The user can see the projected image of the image device 50 from the reflective lens 20 and see the external image through the reflective lens 20. The reflective lens 20 can be provided with a rotating shaft 21, so that the reflective lens 20 can be folded. And adjusting the angle, the figure discloses that the reflective lens 20 is disposed on the upper extension cover 11, but the reflective lens 20 can also be disposed in the lower extension cover 14 as in the second embodiment, and the lower extension cover 14 can strengthen the human face. The front window 13 can be additionally provided with a windshield (not shown). The windshield is of a conventional technique and has various forms. Therefore, the front window 13 has a windshield that can block the outside world. Wind and rain and sand.

The embodiments described above are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement them according to the scope of the patent. Any changes or modifications made in accordance with the spirit of this creation and the contents of the manual shall be covered by this creation patent.

10‧‧‧Front projection helmet
11‧‧‧Upper extension cover
111‧‧‧Image holder
112‧‧‧Image holder
12‧‧‧Into the hole
13‧‧‧Front window
14‧‧‧Under the extension cover
20‧‧‧Reflective lenses
21‧‧‧ shaft
30‧‧‧Video device
31‧‧‧ screen
40‧‧‧Video device
41‧‧‧ screen
50‧‧‧Video device
51‧‧‧Projection lens

1 is a perspective view of a first embodiment of a front projection safety helmet of the present invention; FIG. 2 is a side view of a first embodiment of the front projection safety helmet of the present invention; 4 is a perspective view of a second embodiment of the front projection safety helmet of the present invention; FIG. 5 is a side view of the second embodiment of the front projection safety helmet of the present invention; Figure 7 is a side elevational view of a third embodiment of the front projection safety helmet of the present invention; Figure 8 is a side elevational view of a fourth embodiment of the front projection safety helmet of the present invention.

Claims (7)

A front projection helmet has an upper extension cover and a set of inlet holes, and a front window is formed between the upper extension cover and the insertion hole, wherein: an inner surface of the upper extension cover is provided with an image device seat. An image device is fixed. The front window edge is provided with a reflective lens. The reflective lens extends to the front window. The user can see the image of the image device from the reflective lens and see the external image through the reflective lens. The projection helmet is as described in claim 1, wherein the image device is one of a mobile phone or a tablet computer or a screened electronic device or a pico projector. The projection helmet is projected as described in claim 2, wherein the reflective lens is provided with a rotating shaft to enable the reflective lens to be folded. The projection helmet is disposed before the third aspect of the patent application, wherein the reflective lens is disposed in the upper extension cover. The projection helmet is configured as described in claim 3, wherein a lower extension cover is disposed between the upper extension cover and the insertion hole, and the reflective lens is disposed in the lower extension cover. A front projection helmet according to any one of claims 1-5, wherein the reflective lens has a reflective coating. The projection helmet is projected as described in claim 6 of the patent application, wherein the front window is additionally provided with a windshield.