WO2014201987A1 - Helmet device - Google Patents
Helmet device Download PDFInfo
- Publication number
- WO2014201987A1 WO2014201987A1 PCT/CN2014/080022 CN2014080022W WO2014201987A1 WO 2014201987 A1 WO2014201987 A1 WO 2014201987A1 CN 2014080022 W CN2014080022 W CN 2014080022W WO 2014201987 A1 WO2014201987 A1 WO 2014201987A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- helmet
- display device
- connector
- electrical interface
- display
- Prior art date
Links
- 210000001508 eye Anatomy 0.000 claims abstract description 58
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- 238000001931 thermography Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/042—Optical devices
- A42B3/0426—Rear view devices or the like
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
Definitions
- TECHNICAL FIELD The present invention relates to a helmet device.
- helmet devices are used in various industries, for example, patent 201010502802.4 discloses a helmet device suitable for thermal image observation.
- the prior art helmet device is usually observed by a monocular or binocular; the prior art eyepiece shown in Fig. 4 is easy to face the user when the display device is in the viewing position, because it is located directly in front of the eye. (at least one eye)
- the observation of the scene environment produces a normal occlusion of the front view (the pupil is in the direct view of the center of the eye); wherein, when it is a monocular, there is an observation of the outside world and observation between the eyes of the user.
- prior art helmet devices such as display devices, have a greater impact on the user's walking when adjusted in the viewing position.
- the prior art eyepieces are usually adjusted, such as the adjustment of the eyelids up and down, the adjustment of the left and right flips, and the adjustment of the lift;
- the observation position of the display device such as flipping the eyepiece during walking, so as to facilitate the observation of the eye to the outside under walking, and then down the eyepiece when the display image needs to be observed, so as to observe the image.
- the present invention provides a user-friendly viewing image and an observation environment. It reduces the impact on walking, improves the comfort of the eye observation display image, facilitates the adjustment of the display device, and has a simple helmet device. To this end, the present invention adopts the following technical solutions.
- a helmet device comprising a helmet and a display device, wherein the display device is connected to the helmet through a connecting member; wherein: the connecting member comprises a connecting arm and a first connecting portion and a second connecting portion at both ends of the connecting arm, a first connecting portion is connected to the helmet, the second connecting portion is connected to the display device; the connecting member is an adjustable component for adjusting up and down, left and right between the display device and the helmet wearer's eyes , the distance, the angle of view of the user's eyes and the angle of the display device.
- the invention has the beneficial effects that: the display device is conveniently disposed at a position away from the human eye, and the display device can be disposed outside the normal line of the human eye; etc.; the existing display device is often disposed in the human eye. Facing the front of the line of sight, and often close to the human eye, the resulting visual comfort is poor, and it is easy to block the human eye from observing the external environment; the operator can adjust the display device according to any direction and a certain range of distance, It adapts to the needs of different operators' eyes to be comfortable from the display, such as observation distance and observation angle; thus, it can not obstruct the line of sight, and can easily observe the display image and the external environment.
- Figure 1 (a) - (c) is a schematic view of the helmet of the first embodiment
- Figure 2 (a) - (c) is a schematic view of the helmet wearing of the first embodiment
- Figure 3 (a) - (c) is a schematic view of the appearance of the helmet of the embodiment 1;
- Figure 4 (a) - (c) is a schematic view of a prior art helmet wearing
- Figure 5 (a) - (d) is a schematic view of the connector of the embodiment 1;
- Figure 6 (a) - (c) is a schematic view of the appearance of the display device of the first embodiment, a hood, and a hood;
- Figure 7 (a) - (d) is the helmet, display device, and connector of the first embodiment Connection diagram
- FIGS. 8(a)-(b) are schematic views showing the mounting of a thermal image capturing apparatus in the helmet of Embodiment 1;
- Figure 9 is a schematic view of the connector of Embodiment 2;
- Figure 10 is a schematic view showing the socket of the helmet and the display device of the second embodiment;
- Figure 11 is a schematic view showing the connection of the helmet 101, the connecting member 102, and the display device 103 of the second embodiment;
- Figure 12 is a schematic view showing the connection of the connecting member of the embodiment 3 to the helmet;
- Figure 13 is a schematic view showing the mounting of a thermal imaging device inside the helmet of Embodiment 4.
- Figure 14 (a), (b) is a schematic view of the helmet of the fourth embodiment
- Figure 15 is a schematic view showing the structure of a display device of Embodiment 5.
- Embodiment 1 is explained with reference to Figs. 1 to 8, in which components of the same type are given the same reference numerals.
- FIG 1 and 2 are schematic views showing the wearing of the helmet device of the first embodiment.
- Fig. 1(a) is a front view of the user wearing the helmet device, wherein Fig. 1(b) is a left side view of the user wearing the helmet device, and Fig. 1(c) is after the user wears the helmet device.
- a top view; the helmet device includes a helmet 101, a connector 10 2 of the helmet 101 and the display device 103, and a display device 1 (wherein the display device 1C is adjusted to be located on the side of the user's eyes).
- Fig. 2(a) is a front view of the user wearing the helmet device, wherein Fig. 2(b) is a left side view of the user wearing the helmet device, and Fig. 2(c) is a top view of the helmet;
- the device includes a helmet 101, a connector 102 of the helmet 101 and the display device 103, and a display device 103.
- Display device 103 is positioned above the user's eyes.
- the display device 103 can be disposed outside the normal line of the human eye.
- the display device 103 can be disposed from the human eye by adjusting the connector 102. It can be set between 8CM and 30CM, and can be set at a position that does not block the normal line of the human eye.
- the connecting member 102 is a flexible shaped serpentine tube, the user can realize the position setting of the display device 103 shown in FIGS. 1-2 by bending the serpentine tube.
- the total length of the connecting member 102 should be sufficient to meet the adjustment range of the distance from the human eye to the display screen; for example, when the adjustment range of the design is between 8 and 30 CM, the total length of the connecting member 102 should take into account the first connecting portion and
- the mounting portion of the helmet 101 for example, when mounted on the front of the helmet 101, assumes that the front portion is substantially in the same vertical plane as the human eye, and the total length of the connecting member 102 can be designed to be about 30 cm to satisfy the realization of the display device 103.
- a liquid crystal display of a certain size (for example, 1.5 inches - 5 inches) can be used to facilitate the observation of both eyes; in the case of adding a lens, the human eye can Observing the display screen at a closer distance, but increasing the weight of the LCD screen, affecting the falling position that causes the floating position of the display device during walking, so the lens can be omitted; at this time, because the human eye observes the distance limit of the liquid crystal screen, such as human eye observation The distance varies from person to person by about 15 cm. In order to ensure the comfort of observation, it is necessary to satisfy the realization that the display device 103 is larger than 15 cm from the human eye.
- the length of the connector 102 can be generally configured, for example, between 15CM and 35CM.
- Fig. 3 is a schematic view showing the external configuration of the helmet device of the first embodiment.
- FIG. 3(a) is a front view
- FIG. 3(b) is a side view
- FIG. 3(c) is a plan view
- the helmet device has an outer appearance comprising: a helmet 101, a connector 10 2 , and a display device 10 3 ;
- a thermal image capturing device is mounted in the helmet 101, and the lens 104 of the thermal image capturing device is visible in the front portion of the helmet 101.
- FIG. 4 is a schematic view of the wearing of a prior art helmet device.
- 4(a) is a front view of the wearing state of the user, wherein FIG. 4(b) is a left side view of the wearing state of the user, and FIG. 4(c) is a top view of the wearing state of the user;
- the helmet device includes a helmet, A connector 401 of the helmet and the display device 402, and a display device 402 for the user to observe a thermal image or the like.
- the display device 402 is disposed in front of the human eye, that is, on the front view normal line of the human eye, and forms an occlusion on the front view of the human eye to the outside; and, when the distance from the human eye is close, for example, When it is within 8cm, it is easy to cause discomfort to the user.
- the suspension position of the display device 103 is set by the stereotype adjustment connector 102, and the normal normal of any one of the eyes of the user Can be unobstructed, users can pass the main
- the observation of the display device 103 is determined by the consciousness, and since the display device 103 is at a certain distance from the human eye, the parallax of light and dark can be reduced.
- the user can observe or not observe, and has little effect on the use in walking.
- the user can use the corner of the eye (such as rotating the eyeball) to observe the nature, ensuring, for example, walking in the substation. Use security.
- the display device 103 can adopt a suitable size according to the needs of use; the position of the assembly is extremely flexible, for example, it can be disposed on the side of the eye (as shown in FIG. 1), above (as in FIG. 2), below, etc.; The display device 103 is disposed on a normal vertical plane of the position after the human eye rotates, but there may be other flexible manners, such as setting a normal clip for allowing the display device 103 to observe the viewing angle of the screen with the human eye. Angles, such as angles of suitable viewing of less than 90, are also suitable for use in applications where there is a suitable viewing distance, for example around 30 CM.
- the connecting member 102 includes a connecting portion 1022 and a first connecting portion 1021 and a second connecting portion 10 2 3 at both ends of the connecting arm 1022.
- the connecting arm 10 22 can be shaped and curved. a tube, such as a metal serpentine tube; the first connecting portion 1021 and the second connecting portion 1023 may be connected with a threaded connecting end, and the connecting arm 1022 may be inserted into the other end of the connecting head to be connected to each other, such as a pressure. Pick up.
- the connecting member 102 includes a connecting arm 1022 and a first connecting portion 10 2 1 and a second connecting portion 10 2 3 of the connecting arm.
- the connecting arm 10 22 can be A serpentine tube, such as a metal serpentine tube is used; the first connecting portion 102K is connected to the second connecting portion 10 23 with a threaded connector at one end, and the other end of the connecting head can be inserted into the connecting arm (hollow serpentine tube) Connections between each other, such as crimping.
- the serpentine tube can be bent and shaped by the user for adjusting the angles of the upper and lower sides, the left and right sides, the distance, and the line of sight and the display device 103 between the display device 103 and the wearer's eyes. It is advisable to use a serpentine tube that is easy to bend and shape, has a good shape, and has no bending and sound, and the serpentine tube should conform to a hollow diameter that is easy to pass through the cable wire.
- the outer wall of the serpentine tube can be wrapped with rubber and heat insulation. Set of sheaths.
- the above-described connector 102 including a serpentine tube can be used as an embodiment of an adjustable member.
- connection between the helmet and the display device may be connected, for example, two or two.
- the above rigid member is connected to each other by a universal adjusting mechanism (such as a ball head with damping and a mechanism for mating with the ball head), and realizes universal adjustment to constitute a connecting arm; and a second connected to the display device
- the connecting portion can be connected with the display device by using a universal adjusting mechanism (such as a ball head with damping and a mechanism for mating with the ball head), thereby adjusting the up, down, left and right, and the distance between the display device and the helmet wearer's eyes.
- the role of the line of sight and the angle of the display device is not limited thereto.
- the connection between the helmet and the display device may be connected, for example, two or two.
- the above rigid member is connected to each other by a universal adjusting mechanism (such as a ball head with damping and a mechanism for mating with the ball head), and realizes universal adjustment to constitute a connecting arm; and a second connected to the
- connection of the first connecting portion 1021 with the helmet 101, and the connection of the second connecting portion 1023 with the display device 103 can obviously be connected and fixed by means of a nut 1024 or the like.
- Fig. 6(a) is an external view of the display screen 1031
- Fig. 6(b) is a schematic view of the hood 1032
- Fig. 6(c) is a schematic view of the display device 103 constructed by the display screen 1031 on which the hood 1032 is mounted.
- the display 1031 can be a normal TFT liquid crystal display, or a display such as an STN, an OLED, an LED, etc.; it can be a liquid crystal display of various sizes, and is preferably 1.5 inches to 5 inches according to an actual application. LCD screen; easy for the user to observe the eyes.
- the display device 103 is provided with a hood 1032, and the hood 1032 is detachable.
- the above design includes display 1031 and hood 1032, which combines the features of a large display, easy viewing and no interference from sunlight.
- the display device 103 may also not include the hood 1032; or a hood that is fixed rather than detachable.
- the connector 102 is constructed as shown in Fig. 5(b).
- Figure 7 (a) is a top view of the helmet device
- Figure 7 (b) is a cross-sectional view taken along line A-A of Figure 7 (a);
- Figure 7 (c) is an enlarged view of the detail I in Figure 7 (b); wherein the second connecting portion 10 23 is connected to the outer casing 1031 of the display screen by a nut 10 24 , and further, the helmet 101 and the display device 103 The cable conductors 7 ⁇ 31 are connected to the circuit board 702 in the display device 103 through the hollow serpentine tube 1022.
- Figure 7 (d) is an enlarged view of the detail ⁇ according to Figure 7 (b); wherein the first connecting portion 10 2 1 is connected by a nut 10 24 to the boss 1011 of the helmet 101 housing 1012, and conductors of the cable between the helmet 101 and the display device is connected to 1,037,011,022 helmet of the circuit board 101 through the hollow tube serpentine.
- the cable conductor 701 of this mode is located in the connecting member, and has strong protection and a simple and beautiful appearance.
- Figure 8 (a) is a top view of the helmet device
- Figure 8 (b) is a cross-sectional view taken along line B-B of Figure 8 (a); wherein the thermal image capturing device includes an infrared sensor 1013, a circuit board 1014, and a lens 104; wherein the lens 104 is mounted to the opening of the helmet 101, for example The thread on the outer wall of the lens is fixed to the opening by a nut, or a rubber band, and receives external light through the opening. Further, the partition 1015 is used to isolate the human head or the like.
- the thermal image capturing device is mounted inside the helmet to capture data such as infrared thermal images by external light passing through the optical material at the opening or opening of the helmet. Mounting the thermal imager inside the helmet can achieve the following benefits:
- the components that make up the thermal imaging device can be made as a whole, or can be made into separate components, which is easy to configure load balancing, and improves helmet wear compared with the prior art. Comfort.
- the thermal imager itself is in a highly shielded internal environment of the helmet. Since the protection is much simpler than the prior art, even the thermal imaging device does not require a protective casing. The weight and cost of the thermal imaging device can be greatly reduced.
- the thermal imager mounted inside the helmet can reduce or even eliminate the need for user installation and wiring, reducing the failure rate and damage rate.
- the thermal image capturing device is not limited to being mounted inside the helmet, and may be mounted outside the helmet or the like. In addition to the thermal image capturing device, it is also possible to mount various image capturing devices such as visible light, ultraviolet light, etc.; or it is also possible to mount two or more shooting devices of the same or different types of image sensors at the same time.
- the helmet device is not limited to including the imaging device.
- the display device may receive the display signal of the imaging device via a communication interface included, for example, by wireless reception.
- the structure of the connecting member 102 obviously realizes the adjustment of the display device 103, such as the angles of the upper and lower sides, the left and right sides, the distance of the human eye, and the line of sight of the display device 103 and the human eye. Adjust so that the user can get a comfortable observation. Moreover, since the cable wires between the helmet 101 and the display device 103 are connected through the hollow connecting member 102, since the bending points of the wires are not always at the same position during the adjustment, it is not easy to be broken, and is neat and tidy.
- Embodiment 2 will be described with reference to Figs. 9-11;
- the connector 102 includes a first connecting portion 91, a second connecting portion 93, and a connecting arm 92, and the connecting arm 92 is generally employed.
- a flexible shaped serpentine tube such as a metal serpentine tube, the length of the serpentine tube being generally about 15CM-35CM, for example;
- the first connecting portion 91 and the second connecting portion 93 adopt a pluggable electrical interface
- the helmet 101 is provided with an electrical interface 97 that cooperates with the electrical interface of the first connecting portion 91
- the display device 103 is provided with An electrical interface 98 that mates with the electrical interface of the second connection portion 93.
- An electrical interface such as an electrical plug, located at the two ends of the connector, is located at the electrical interface of the helmet 101 and the display device 103, such as an electrical receptacle; obviously, an electrical plug having an insertion rail 94, a locking projection 95, and a release locking projection member is preferably employed. Ensure the reliability of the connection with the matching electrical socket and the convenience of plugging and unplugging.
- Figure 10 (a) shows the electrical interface 9 7 on the helmet 101, such as an electrical socket that mates with the first connection portion 91 (electrical plug).
- the electrical interface 97 can be disposed on the front side, the left side, the right side, etc. of the helmet 101 as shown in FIG. 10(a), and obviously can be disposed at other positions on the helmet 101.
- Figure 10 (b) shows the electrical interface 98 on the display unit 103, such as an electrical receptacle that mates with a second connection portion 93 (electrical plug).
- Figure 10 (c) is an enlarged schematic view of the electrical socket with the electrical plug. An embodiment of connecting the helmet 101 to the connector 102 of the display device 103 will be described with reference to FIG. 11;
- Figure 11 (a) shows the helmet 101 to be connected, the display device 103, and the connector 102.
- Figure 11 (b) shows the connected helmet 101, display device 103, and connector 102.
- the electrical connection lines of the helmet 101 and the display device 103 are all wrapped in a serpentine tube.
- the first connecting portion 91 of the connecting member 102 is inserted into the electrical interface 97 of the helmet, and then the second connecting portion 93 is inserted into the electrical device of the display device 103.
- the interface 98 can be arbitrarily arranged to adjust the position of the display device 103 because the connecting arm 92 adopts a bendable metal serpentine tube, so as to avoid obstructing the line of sight and facilitating the human eye to observe the display image and the outside world.
- the first connecting portion 91, the second connecting portion 93, and the connecting arm 92 are of an integrated design, and both ends of the connecting arm 92 are directly designed as an electrical interface.
- one of the first connecting portion 91 or the second connecting portion 93 is designed as an electrical interface, and the other connecting portion is fixedly connected to the helmet 101 or the display device 103.
- the advantage of the above design is that the structure is simple, the serpentine tube can wrap various communication and power connection lines, and the shaping and adjustment are convenient, the structure is simple, the cost is low, and the modular assembly is easy to realize.
- the above pluggable electrical interface according to the needs of the power supply and video signals, for example, a Lemo (LEMO) connector with more than 4 cores (for example, LM.SG767, FGG 0B 305, etc., including plugs for use) And socket).
- LMO Lemo
- the plugs of the first connecting portion 91 and the second connecting portion 93 may adopt the same or different plugs, and the helmet 101, the socket 97 of the display device 103, and the socket 98 adopt a corresponding electrical interface such as a mating socket.
- Figure 12 (a) is a top view of the helmet device
- Figure 12 (b) is a cross-sectional view taken along line A-A of Figure 12 (a);
- Figure I 2 (c) is an enlarged view of the detail ⁇ according to Figure I 2 (b); wherein the first connecting portion 10 2 1 is connected to the outer wall 101 2 of the helmet 101 by a nut 10 24 , in addition, the helmet 101 and The cable conductor 1 2 ⁇ 31 between the display devices 103 passes through An empty serpentine tube 1022 is coupled to the circuit board in the helmet 101.
- the first connecting portion is connected to the helmet, may be connected to the outer wall of the helmet, or may be connected to the member connected to the outer wall of the helmet as in the first embodiment.
- Embodiment 4 will be described with reference to Figs. 13 to 14;
- Figure 13 (a) is a top view of the helmet device
- Figure 13 (b) is a cross-sectional view taken along line B-B of Figure 13 (a); wherein the thermal imaging device includes an infrared sensor 1013, a circuit board 1014, and a lens 104; wherein the lens 104 is located inside the helmet through the helmet
- the optical window 132 at the opening receives external light.
- the partition of the human head or the like is realized by the partition plate 1015.
- the optical window 132 may be various materials capable of transmitting infrared light, such as an artificial crystal material.
- a single crystal germanium is used as a window material, and the transmittance of infrared light of 3-5 or 8-14 micrometers is 95. More than %, further, an anti-reflection film is further coated on the window material to enhance the transmittance of infrared light.
- the infrared window can be attached to the opening of the helmet with adhesive.
- this type of lens 104 should be an ESC lens or a lens that does not require manual focusing.
- Figure 14 (a), (b) is a schematic view of the user wearing
- Figure 14 (a) is a side view
- the connecting member includes a first connecting portion 142, a connecting arm composed of a rigid member 143 and a shapeable adjusting member 144, and a second connecting portion 145
- the rigid member 143 has a long size, for example The design is about 15 cm
- the adjustable adjustment member 144 can be adjusted by any type of bending, for example, by using a serpentine tube, and the installation position of the display device 103 as realized in FIG. 14(b) can be realized. It can guarantee the convenient and beautiful double effect of adjustment.
- the first connecting portion 142 in the structure is connected to the helmet, and can be fixedly connected to the helmet in an unadjustable manner; and can also be connected in an adjustable manner, for example, by using a rotating or adjustable rotating mechanism and a helmet. Connection; a rotating mechanism such as a gear with damping for rotation; or a pluggable structure.
- Example 5 In order to ensure the comfort of the human eye, the walking of the user is not affected; in the display device 103 described above, it may be arranged that the human eye does not constitute a normal occlusion, and preferably, a liquid crystal display of a certain size is suitable (for example) 1.5 inches - 5 inches) for easy viewing of both eyes.
- the display device 103 directly adopts an ordinary liquid crystal display screen without a lens, since the human eye observes that the liquid crystal screen has a distance limitation, if the human eye observation distance varies from person to person by about 15 cm, most people will be close to the distance.
- the display screen cannot be seen or is prone to fatigue; in order to ensure the comfort of the observation, the connector 102 is required to be long, for example, generally designed to be in the range of 15CM-35CM, which sometimes affects the convenience of use.
- An embodiment of a display device that facilitates closer viewing is illustrated with reference to FIG.
- the liquid crystal display 155 can be a common TFT liquid crystal display, or can be a display of various types such as STN, OLED, LED, etc.
- the lens 152 can be a magnifying glass, and can be selected from various materials (such as plastic using crystal materials, glass). Such materials and curvatures can be used to make such lenses, which can be convex lenses, semi-convex lenses, Fresnel lenses or other kinds of magnifiers. There are two main functions. First, the picture on the LCD screen is enlarged, second.
- the distance L between the display screen 155 and the lens 152 is preferably less than or equal to 1 times the focal length of the lens 152.
- the normal distance between the display screen 155 and the center point of the set of lenses It should be less than or equal to 1 times the focal length of the lens of the group.
- an adjustment mechanism may be provided for adjusting the distance between the lens 152 and the display screen 155, for example, the internal setting of the first member 153 and the The outer member of the two members 154 is threaded so that the distance between the lens 152 and the display screen 155 is adjusted by screwing in or out of the screw.
- the lens is fixed to the first member 153, and then the screw is released.
- 157 adjusting the position between the first member 153 and the second member 154 to achieve the distance between the lens 152 and the display screen 155 can also be considered as adjustment Institution.
- the display screen 155 can be a liquid crystal display screen of various sizes, and the above design of the display device 103 is easy to combine the three functions of a large display screen, a close-range observation and no sunlight interference.
Abstract
Disclosed is a helmet device. A connecting piece (102) is arranged between a helmet (101) and a display device (103), wherein the connecting piece (102) comprises a connecting arm (1022), and a first connecting part (1021) and a second connecting part (1023) arranged on both ends of the connecting arm, wherein the first connecting part (1021) is connected with the helmet (101), the second connecting part (1023) is connected with the display device (103); and the connecting piece (102) is an adjustable component and is used for adjusting the height, width and distance between the display device (103) and the helmet (101) wearer's eyes as well as the angle between the user's sight line and the display device (103).
Description
说 明 书 头盔装置 Description book helmet device
技术领域 本发明涉及头盔装置。 背景技术 目前, 头盔装置在各行业得到应用, 如专利 201010502802.4公开了适用于热像观察的头 盔装置。 现有技术的头盔装置, 通常采用单目镜或双目镜进行观察; 如图 4所示的现有技术的目 镜, 当显示装置位于观察位置时, 由于位于眼睛正前方, 易于对使用者的眼睛 (至少一只眼) 对现场环境的观察产生正视 (瞳孔位于眼睛正中的直视状态) 的法线遮挡; 其中, 当为单目 镜时, 由于使用者的双目之间存在观察外界和观察显示图像的视觉差, 在步行中使用容易感 觉暈眩; 而使用双目镜时, 由于目镜对人眼的遮挡, 使用者在使用时步行不便。 总之, 现有 技术的头盔装置, 如显示装置调整在观察位置时, 对使用者步行产生较大的影响。 为便于观察显示的图像并减少对使用者步行时的影响, 现有技术的目镜通常采用可调节 方式, 例如目镜的上下翻的调节方式、 左右翻的调节方式、 升降的调节方式; 但这些方式存 在这样的问题, 需要对显示装置的观察位置进行调整操作, 如在步行中上翻目镜, 以便于步 行状态下眼睛对外界的观察, 在需要观察显示图像时再下翻目镜, 以便于观察图像状态; 在 使用者双手持握其他物品时, 调节操作不便; 此外, 当在夜间使用的时候, 如果头盔装置的 显示装置与眼睛的距离近, 显示装置与外界亮度的视觉差容易导致人眼感觉不适。 此外, 例 如进行红外拍摄时, 有时需要不断的比对拍摄的红外热像和实际被摄体, 需要便于眼睛观察 这二者; 显然现有技术的头盔装置的显示装置操作并不方便或舒适。 发明内容 针对上述现有技术的问题, 本发明提出一种便于使用者观察显示图像和观察现场环境、
降低对步行影响、 提高眼睛观察显示图像的舒适度、 便于调节显示装置、 结构简单的头盔装 置。 为此, 本发明采用以下技术方案, TECHNICAL FIELD The present invention relates to a helmet device. BACKGROUND OF THE INVENTION Currently, helmet devices are used in various industries, for example, patent 201010502802.4 discloses a helmet device suitable for thermal image observation. The prior art helmet device is usually observed by a monocular or binocular; the prior art eyepiece shown in Fig. 4 is easy to face the user when the display device is in the viewing position, because it is located directly in front of the eye. (at least one eye) The observation of the scene environment produces a normal occlusion of the front view (the pupil is in the direct view of the center of the eye); wherein, when it is a monocular, there is an observation of the outside world and observation between the eyes of the user. The visual difference of the image is easy to feel dizzy when used in walking; and when the binocular is used, the user is inconvenient to walk because of the occlusion of the eyepiece by the eyepiece. In summary, prior art helmet devices, such as display devices, have a greater impact on the user's walking when adjusted in the viewing position. In order to facilitate viewing of the displayed image and reduce the impact on the user's walking, the prior art eyepieces are usually adjusted, such as the adjustment of the eyelids up and down, the adjustment of the left and right flips, and the adjustment of the lift; There is such a problem that it is necessary to adjust the observation position of the display device, such as flipping the eyepiece during walking, so as to facilitate the observation of the eye to the outside under walking, and then down the eyepiece when the display image needs to be observed, so as to observe the image. State; when the user holds other items in both hands, the adjustment operation is inconvenient; in addition, when used at night, if the display device of the helmet device is close to the eyes, the visual difference between the display device and the external brightness may easily cause the human eye to feel Discomfort. Further, for example, when performing infrared photographing, it is sometimes necessary to continuously compare the infrared thermal image and the actual subject to be photographed, and it is necessary to facilitate both eyes to observe; it is apparent that the display device of the prior art helmet device is inconvenient or comfortable to operate. SUMMARY OF THE INVENTION In view of the above problems of the prior art, the present invention provides a user-friendly viewing image and an observation environment. It reduces the impact on walking, improves the comfort of the eye observation display image, facilitates the adjustment of the display device, and has a simple helmet device. To this end, the present invention adopts the following technical solutions.
头盔装置, 包括头盔和显示装置, 所述显示装置通过连接件与所述头盔连接; 其特征在 于: 所述连接件包括连接臂及连接臂两端的第一连接部、 第二连接部, 所述第一连接部与所 述头盔进行连接, 所述第二连接部与所述显示装置进行连接; 所述连接件为可调节部件, 用 于调节显示装置与头盔佩戴者眼睛之间的上下、 左右、 远近、 使用者的眼睛视线与显示装置 的角度。 a helmet device, comprising a helmet and a display device, wherein the display device is connected to the helmet through a connecting member; wherein: the connecting member comprises a connecting arm and a first connecting portion and a second connecting portion at both ends of the connecting arm, a first connecting portion is connected to the helmet, the second connecting portion is connected to the display device; the connecting member is an adjustable component for adjusting up and down, left and right between the display device and the helmet wearer's eyes , the distance, the angle of view of the user's eyes and the angle of the display device.
本发明的有益效果在于: 便于将显示装置设置在和人眼处于一定距离的位置, 且显示装 置可设置在人眼正视法线之外等; 解决了现有的显示装置往往被设置处于人眼正视视线的前 方, 并往往紧贴人眼, 造成的使用视觉舒适性差, 容易对人眼对外界环境的观察造成遮挡; 操作者可按照任意方向和一定的距离范围对显示装置进行定位调节, 可适应不同操作者的双 眼离显示屏舒适的观察距离、 观察角度等的需要; 从而实现既不遮挡视线, 又能便于观察显 示图像和外界环境的目的。 The invention has the beneficial effects that: the display device is conveniently disposed at a position away from the human eye, and the display device can be disposed outside the normal line of the human eye; etc.; the existing display device is often disposed in the human eye. Facing the front of the line of sight, and often close to the human eye, the resulting visual comfort is poor, and it is easy to block the human eye from observing the external environment; the operator can adjust the display device according to any direction and a certain range of distance, It adapts to the needs of different operators' eyes to be comfortable from the display, such as observation distance and observation angle; thus, it can not obstruct the line of sight, and can easily observe the display image and the external environment.
附图说明 DRAWINGS
图 1 ( a) - ( c) 是实施例 1的头盔佩带示意图; Figure 1 (a) - (c) is a schematic view of the helmet of the first embodiment;
图 2 ( a) - ( c) 是实施例 1的头盔佩带示意图; Figure 2 (a) - (c) is a schematic view of the helmet wearing of the first embodiment;
图 3 ( a) - ( c) 是实施例 1的头盔外观示意图; Figure 3 (a) - (c) is a schematic view of the appearance of the helmet of the embodiment 1;
图 4 ( a) - ( c) 是现有技术的头盔佩带示意图; Figure 4 (a) - (c) is a schematic view of a prior art helmet wearing;
图 5 ( a) - ( d) 是实施例 1的连接件的示意图; Figure 5 (a) - (d) is a schematic view of the connector of the embodiment 1;
图 6 ( a) - ( c) 是实施例 1显示装置的外观、 遮光罩、 装配遮光罩后的示意图; 图 7 ( a) - ( d) 是实施例 1的头盔、 显示装置、 连接件的连接示意图; Figure 6 (a) - (c) is a schematic view of the appearance of the display device of the first embodiment, a hood, and a hood; Figure 7 (a) - (d) is the helmet, display device, and connector of the first embodiment Connection diagram
图 8(a)- (b)为实施例 1的头盔中安装热像拍摄装置的示意图; 8(a)-(b) are schematic views showing the mounting of a thermal image capturing apparatus in the helmet of Embodiment 1;
图 9为实施例 2的连接件的示意图;
图 10为实施例 2的头盔、 显示装置的插座的示意图; Figure 9 is a schematic view of the connector of Embodiment 2; Figure 10 is a schematic view showing the socket of the helmet and the display device of the second embodiment;
图 11为实施例 2的头盔 101、 连接件 102、 显示装置 103的连接示意图; Figure 11 is a schematic view showing the connection of the helmet 101, the connecting member 102, and the display device 103 of the second embodiment;
图 12为实施例 3的连接件与头盔的连接的示意图; Figure 12 is a schematic view showing the connection of the connecting member of the embodiment 3 to the helmet;
图 13为实施例 4的头盔内部安装了热像拍摄装置的示意图; Figure 13 is a schematic view showing the mounting of a thermal imaging device inside the helmet of Embodiment 4;
图 14 (a)、 (b) 为实施例 4的头盔佩戴的示意图; Figure 14 (a), (b) is a schematic view of the helmet of the fourth embodiment;
图 15为实施例 5的一种显示装置的结构示意图。 Figure 15 is a schematic view showing the structure of a display device of Embodiment 5.
具体实施方式 detailed description
下面将结合附图和具体实施例对本发明做进一步的说明。 The invention will now be further described with reference to the drawings and specific embodiments.
实施例 1 Example 1
参考图 1-图 8来说明实施例 1 , 其中, 相同类型的部件赋予了相同的标号。 Embodiment 1 is explained with reference to Figs. 1 to 8, in which components of the same type are given the same reference numerals.
图 1、 图 2是实施例 1的头盔装置的佩戴示意图。 1 and 2 are schematic views showing the wearing of the helmet device of the first embodiment.
在图 1中, 图 1 (a) 是使用者佩戴头盔装置后的正视图, 其中图 1 (b) 是使用者佩戴头 盔装置后的左视图, 图 1 (c) 是使用者佩戴头盔装置后的俯视图; 该头盔装置包括头盔 101、 头盔 101与显示装置 103的连接件 102、 显示装置 1( 。 其中显示装置 1C 被调节位于使用者 眼睛的侧面。 In Fig. 1, Fig. 1(a) is a front view of the user wearing the helmet device, wherein Fig. 1(b) is a left side view of the user wearing the helmet device, and Fig. 1(c) is after the user wears the helmet device. A top view; the helmet device includes a helmet 101, a connector 10 2 of the helmet 101 and the display device 103, and a display device 1 (wherein the display device 1C is adjusted to be located on the side of the user's eyes).
在图 2中, 图 2 (a) 是使用者佩戴头盔装置后的正视图, 其中图 2 (b) 是使用者佩戴头 盔装置后的左视图, 图 2 (c) 是头盔的俯视图; 该头盔装置的包括头盔 101、 头盔 101与显 示装置 103的连接件 102、 显示装置 103。 显示装置 103被调整位于使用者眼睛的的上方。 In Fig. 2, Fig. 2(a) is a front view of the user wearing the helmet device, wherein Fig. 2(b) is a left side view of the user wearing the helmet device, and Fig. 2(c) is a top view of the helmet; The device includes a helmet 101, a connector 102 of the helmet 101 and the display device 103, and a display device 103. Display device 103 is positioned above the user's eyes.
在图 1-图 2中, 显示装置 103均可设置在人眼的正视法线之外, 当连接件 102的长度为 30CM左右时,通过调节连接件 102 ,显示装置 103离人眼可设置大约满足在 8CM到 30CM之 间, 并可设置在不会对人眼的正视法线造成阻挡的位置。 显然, 上述连接件 102如采用可弯 曲定型的蛇形管时,使用者可通过对蛇形管的弯曲定型,来实现图 1-图 2所示的显示装置 103 的位置设置。
连接件 102的总长度, 应能满足可设置人眼到显示屏的距离的调节范围; 例如设计的调 节范围为 8到 30CM之间时, 连接件 102的总长度应考虑到第一连接部与头盔 101的安装部 位, 例如当安装与头盔 101的前部时, 假定前部与人眼基本位于同一垂直面, 连接件 102的 总长度, 可设计为 30CM左右, 来满足实现显示装置 103离人眼 8CM- 30CM之间大致的调节 范围。 In FIGS. 1-2, the display device 103 can be disposed outside the normal line of the human eye. When the length of the connector 102 is about 30 CM, the display device 103 can be disposed from the human eye by adjusting the connector 102. It can be set between 8CM and 30CM, and can be set at a position that does not block the normal line of the human eye. Obviously, when the connecting member 102 is a flexible shaped serpentine tube, the user can realize the position setting of the display device 103 shown in FIGS. 1-2 by bending the serpentine tube. The total length of the connecting member 102 should be sufficient to meet the adjustment range of the distance from the human eye to the display screen; for example, when the adjustment range of the design is between 8 and 30 CM, the total length of the connecting member 102 should take into account the first connecting portion and The mounting portion of the helmet 101, for example, when mounted on the front of the helmet 101, assumes that the front portion is substantially in the same vertical plane as the human eye, and the total length of the connecting member 102 can be designed to be about 30 cm to satisfy the realization of the display device 103. The approximate adjustment range between 8CM and 30CM.
为确保人眼的舒适度, 并不影响使用者的步行, 可采用一定尺寸的液晶显示屏(例如 1.5 英寸- 5英寸), 来便于双眼的观察; 在加装透镜的情况下, 人眼能较近距离观察显示屏, 但会 增加液晶屏的重量, 影响步行中导致显示装置悬浮位置的下坠, 因此可不加装透镜; 这时, 由于人眼观察液晶屏有距离的限制, 如人眼观察距离因人而异约 15CM开外, 为了保证观察 的舒适度, 因此, 需满足实现显示装置 103离人眼大于 15CM。 根据可调节的范围及连接件 102装配于头盔 101上的位置, 所述连接件 102的长度例如一般可配置为 15CM- 35CM之间。 In order to ensure the comfort of the human eye, it does not affect the user's walking. A liquid crystal display of a certain size (for example, 1.5 inches - 5 inches) can be used to facilitate the observation of both eyes; in the case of adding a lens, the human eye can Observing the display screen at a closer distance, but increasing the weight of the LCD screen, affecting the falling position that causes the floating position of the display device during walking, so the lens can be omitted; at this time, because the human eye observes the distance limit of the liquid crystal screen, such as human eye observation The distance varies from person to person by about 15 cm. In order to ensure the comfort of observation, it is necessary to satisfy the realization that the display device 103 is larger than 15 cm from the human eye. Depending on the adjustable range and the position at which the connector 102 is mounted on the helmet 101, the length of the connector 102 can be generally configured, for example, between 15CM and 35CM.
图 3是实施例 1的头盔装置的外观构成的示意图。 Fig. 3 is a schematic view showing the external configuration of the helmet device of the first embodiment.
其中, 图 3 (a) 为正视图、 图 3(b)为侧视图; 图 3(c)为俯视图; 该头盔装置的外观构成 包括: 头盔 101、 连接件 102、 显示装置 103; 在实施例 1中, 在头盔 101中安装了热像拍摄 装置, 头盔 101的前部可见热像拍摄装置的镜头 104。 3(a) is a front view, FIG. 3(b) is a side view; FIG. 3(c) is a plan view; the helmet device has an outer appearance comprising: a helmet 101, a connector 10 2 , and a display device 10 3 ; In the first embodiment, a thermal image capturing device is mounted in the helmet 101, and the lens 104 of the thermal image capturing device is visible in the front portion of the helmet 101.
图 4是现有技术的头盔装置的佩戴示意图。 其中图 4 (a) 是使用者佩戴状态的正视图, 其中图 4 (b) 是使用者佩戴状态的左视图, 图 4 (c) 是使用者佩戴状态的俯视图; 该头盔装 置的包括头盔、 头盔与显示装置 402的连接件 401、 使用者用于观察热像等的显示装置 402。 与实施例 1不同之处在于, 显示装置 402配置在人眼的正前方即人眼的正视法线上, 对人眼 对外界的正视观察形成遮挡; 并且, 当距离人眼的距离近, 例如 8CM之内时, 易于造成使用 者的佩戴不适。 4 is a schematic view of the wearing of a prior art helmet device. 4(a) is a front view of the wearing state of the user, wherein FIG. 4(b) is a left side view of the wearing state of the user, and FIG. 4(c) is a top view of the wearing state of the user; the helmet device includes a helmet, A connector 401 of the helmet and the display device 402, and a display device 402 for the user to observe a thermal image or the like. The difference from the first embodiment is that the display device 402 is disposed in front of the human eye, that is, on the front view normal line of the human eye, and forms an occlusion on the front view of the human eye to the outside; and, when the distance from the human eye is close, for example, When it is within 8cm, it is easy to cause discomfort to the user.
才艮据图 1、 图 2、 图 3 ; 显然, 在实施例 1中, 通过定型调节连接件 102来设置显示装置 103的悬浮位置, 使用者的双目中的任何一只眼睛的正视法线均可无遮挡, 使用者可通过主
观意识来决定对显示装置 103的观察, 由于该显示装置 103距离人眼有一定距离, 还能减少 亮暗的视差。 使用者可观察或不观察, 对步行中的使用影响很小, 当需要观察时, 使用者可 利用眼角 (如转动眼珠) 来进行随性的观察, 确保了例如在变电站中的步行状态下的使用安 全性。 并且, 显示装置 103可根据使用的需要采用合适的尺寸; 其装配的位置由于极为灵活, 例如可以配置在眼睛侧面 (如图 1 )、 上方 (如图 2)、 下方等; 其中优选的是将显示装置 103 配置在人眼转动后对该位置观察的法线垂直面上, 但也可以有其它灵活的方式, 例如设置使 显示装置 103与人眼对屏幕观察视角的法线允许有一定的夹角,例如小于 90的合适观察的角 度, 在有合适的观察距离例如 30CM左右时, 也适合于应用中的使用。 According to FIG. 1, FIG. 2 , FIG. 3; obviously, in Embodiment 1, the suspension position of the display device 103 is set by the stereotype adjustment connector 102, and the normal normal of any one of the eyes of the user Can be unobstructed, users can pass the main The observation of the display device 103 is determined by the consciousness, and since the display device 103 is at a certain distance from the human eye, the parallax of light and dark can be reduced. The user can observe or not observe, and has little effect on the use in walking. When it is necessary to observe, the user can use the corner of the eye (such as rotating the eyeball) to observe the nature, ensuring, for example, walking in the substation. Use security. Moreover, the display device 103 can adopt a suitable size according to the needs of use; the position of the assembly is extremely flexible, for example, it can be disposed on the side of the eye (as shown in FIG. 1), above (as in FIG. 2), below, etc.; The display device 103 is disposed on a normal vertical plane of the position after the human eye rotates, but there may be other flexible manners, such as setting a normal clip for allowing the display device 103 to observe the viewing angle of the screen with the human eye. Angles, such as angles of suitable viewing of less than 90, are also suitable for use in applications where there is a suitable viewing distance, for example around 30 CM.
参考图 5来说明实施例 1连接件 102的实施方式; An embodiment of the connector 1 of the embodiment 1 will be described with reference to FIG.
如图 5 (a) 所示, 连接件 102包括连接臂 1022及连接臂 1022二端的第一连接部 1021、 第二连接部 1023 , 其中, 连接臂 1022可采用可定型弯曲的蛇型管, 如金属蛇型管; 第一连接 部 1021、 第二连接部 1023可采用带有一端带有螺纹的连接头, 连接臂 1022可***连接头的 另一端进行彼此之间的连接, 如压接。 As shown in FIG. 5(a), the connecting member 102 includes a connecting portion 1022 and a first connecting portion 1021 and a second connecting portion 10 2 3 at both ends of the connecting arm 1022. The connecting arm 10 22 can be shaped and curved. a tube, such as a metal serpentine tube; the first connecting portion 1021 and the second connecting portion 1023 may be connected with a threaded connecting end, and the connecting arm 1022 may be inserted into the other end of the connecting head to be connected to each other, such as a pressure. Pick up.
另一种实施方式, 如图 5 (b) 所示, 连接件 102包括连接臂 1022及连接臂二端的第一连 接部 1021、 第二连接部 1023 , 其中, 连接臂 1022可采用蛇型管, 如金属蛇型管; 第一连接部 102K 第二连接部 1023采用带有一端带有螺纹的连接头, 连接头的另一端可***连接臂 (中 空的蛇形管) 进行彼此之间的连接, 如压接。 In another embodiment, as shown in FIG. 5(b), the connecting member 102 includes a connecting arm 1022 and a first connecting portion 10 2 1 and a second connecting portion 10 2 3 of the connecting arm. The connecting arm 10 22 can be A serpentine tube, such as a metal serpentine tube is used; the first connecting portion 102K is connected to the second connecting portion 10 23 with a threaded connector at one end, and the other end of the connecting head can be inserted into the connecting arm (hollow serpentine tube) Connections between each other, such as crimping.
并且, 如图 5 (c) 所示, 蛇型管可由使用者进行弯曲定型, 用于调节显示装置 103与头 盔佩戴者眼睛之间的上下、 左右、 远近、 视线与显示装置 103的角度。 宜采用便于自由弯曲 定型、 定型度良好、 弯曲调节无响声的蛇形管, 并且该蛇形管宜符合便于穿过电缆导线的中 空口径, 可在蛇形管的外壁包裹有橡胶、 隔热护套等护套。 Further, as shown in Fig. 5(c), the serpentine tube can be bent and shaped by the user for adjusting the angles of the upper and lower sides, the left and right sides, the distance, and the line of sight and the display device 103 between the display device 103 and the wearer's eyes. It is advisable to use a serpentine tube that is easy to bend and shape, has a good shape, and has no bending and sound, and the serpentine tube should conform to a hollow diameter that is easy to pass through the cable wire. The outer wall of the serpentine tube can be wrapped with rubber and heat insulation. Set of sheaths.
上述包含蛇型管的连接件 102 , 可作为可调节部件的一种实施方式。 The above-described connector 102 including a serpentine tube can be used as an embodiment of an adjustable member.
但不限定于此, 在其他的例子中, 连接头盔与显示装置的连接件, 例如可由二个或二个
以上的刚性部件, 通过万向调节机构 (如带有阻尼的球头及与球头配合的机构) 实现相互之 间的连接, 及实现万向调节, 构成连接臂; 与显示装置连接的第二连接部可采用万向调节机 构 (如带有阻尼的球头及与球头配合的机构) 实现与显示装置的连接, 从而达到调节显示装 置与头盔佩戴者眼睛之间的上下、 左右、 远近、 视线与显示装置的角度的作用。 However, the present invention is not limited thereto. In other examples, the connection between the helmet and the display device may be connected, for example, two or two. The above rigid member is connected to each other by a universal adjusting mechanism (such as a ball head with damping and a mechanism for mating with the ball head), and realizes universal adjustment to constitute a connecting arm; and a second connected to the display device The connecting portion can be connected with the display device by using a universal adjusting mechanism (such as a ball head with damping and a mechanism for mating with the ball head), thereby adjusting the up, down, left and right, and the distance between the display device and the helmet wearer's eyes. The role of the line of sight and the angle of the display device.
如图 5 ( d) 所示, 第一连接部 1021与头盔 101进行的连接, 第二连接部 1023与显示装 置 103进行的连接, 显然也可采用螺母 1024等方式进行连接和固定。 As shown in Fig. 5(d), the connection of the first connecting portion 1021 with the helmet 101, and the connection of the second connecting portion 1023 with the display device 103 can obviously be connected and fixed by means of a nut 1024 or the like.
参考图 6来说明显示装置 103的实施方式; An embodiment of the display device 103 will be described with reference to FIG. 6;
图 6 ( a)为显示屏 1031的外观图, 图 6(b)为遮光罩 1032示意图, 图 6(c)为安装了遮光罩 1032的显示屏 1031 , 所构成的显示装置 103的示意图。 Fig. 6(a) is an external view of the display screen 1031, Fig. 6(b) is a schematic view of the hood 1032, and Fig. 6(c) is a schematic view of the display device 103 constructed by the display screen 1031 on which the hood 1032 is mounted.
显示屏 1031可以是普通 TFT液晶显示屏, 也可以是 STN、 OLED、 LED等种类的显示 屏; 可以是各种尺寸的液晶显示屏,才艮据实际的应用, 优选的采用 1.5英寸至 5英寸的液晶显 示屏; 便于使用者双眼的观察。 在显示屏 1031的外壳的上部和二侧具有与遮光罩 1032的卡 扣 1034相对应的凸起 1033 , 以便于遮光罩 1032的拆装。 The display 1031 can be a normal TFT liquid crystal display, or a display such as an STN, an OLED, an LED, etc.; it can be a liquid crystal display of various sizes, and is preferably 1.5 inches to 5 inches according to an actual application. LCD screen; easy for the user to observe the eyes. On the upper and opposite sides of the outer casing of the display screen 1031, there are projections 1033 corresponding to the buckles 1034 of the hood 1032 to facilitate the attachment and detachment of the hood 1032.
显示装置 103配置有遮光罩 1032 , 所述遮光罩 1032可拆卸。 上述设计包括显示屏 1031 和遮光罩 1032 , 将较大的显示屏显示、 便于观察和不受阳光干扰三大特点集于一身。 显然, 显示装置 103也可不含有遮光罩 1032 ; 或者采用固定而非可拆卸的遮光罩。 The display device 103 is provided with a hood 1032, and the hood 1032 is detachable. The above design includes display 1031 and hood 1032, which combines the features of a large display, easy viewing and no interference from sunlight. Obviously, the display device 103 may also not include the hood 1032; or a hood that is fixed rather than detachable.
参考图 Ί来说明头盔 101与显示装置 103的连接件 102的装配方式;所述连接件 102为采 用如图 5 (b) 所示意的结构。 The manner in which the helmet 101 and the connector 102 of the display device 103 are assembled will be described with reference to the drawings; the connector 102 is constructed as shown in Fig. 5(b).
图 7 ( a) 为头盔装置的俯视图; Figure 7 (a) is a top view of the helmet device;
图 7 (b) 为根据图 7 ( a) 的 A- A的剖面图; Figure 7 (b) is a cross-sectional view taken along line A-A of Figure 7 (a);
图 7 ( c) 为才艮据图 7 (b) 中的细部 I的放大图; 其中第二连接部 1023通过螺母 1024与 显示屏的外壳 1031进行连接, 此外, 头盔 101与显示装置 103之间的电缆导线 7<31通过中空 的蛇形管 1022与显示装置 103中的电路板 702相连。
图 7 (d) 为才艮据图 7 (b) 中的细部 Π的放大图; 其中第一连接部 1021通过螺母 1024与 头盔 101外壳 1012相连的凸起部 1011进行连接, 此外, 头盔 101与显示装置 103之间的电缆 导线 701通过中空的蛇形管 1022与头盔 101中的电路板相连。 显然, 该方式的电缆导线 701 位于连接件中, 保护性强, 外观简洁美观。 Figure 7 (c) is an enlarged view of the detail I in Figure 7 (b); wherein the second connecting portion 10 23 is connected to the outer casing 1031 of the display screen by a nut 10 24 , and further, the helmet 101 and the display device 103 The cable conductors 7 <31 are connected to the circuit board 702 in the display device 103 through the hollow serpentine tube 1022. Figure 7 (d) is an enlarged view of the detail Π according to Figure 7 (b); wherein the first connecting portion 10 2 1 is connected by a nut 10 24 to the boss 1011 of the helmet 101 housing 1012, and conductors of the cable between the helmet 101 and the display device is connected to 1,037,011,022 helmet of the circuit board 101 through the hollow tube serpentine. Obviously, the cable conductor 701 of this mode is located in the connecting member, and has strong protection and a simple and beautiful appearance.
参考图 8 , 来说明当头盔中安装了热像拍摄装置的实施方式; Referring to FIG. 8, an embodiment in which a thermal image capturing device is mounted in a helmet will be described;
图 8 (a) 为头盔装置的俯视图; Figure 8 (a) is a top view of the helmet device;
图 8 (b) 为根据图 8 (a) 的 B- B的剖面图; 其中, 热像拍摄装置包括红外传感器 1013、 电路板 1014、 镜头 104 ; 其中, 镜头 104安装于头盔 101的开口, 例如镜头外壁上的螺纹用螺 母进行紧箍、或胶黏紧箍等方式固定于所述开口,并通过开口接收外界光。并且,由隔板 1015 来实现与人头部等的隔离。 Figure 8 (b) is a cross-sectional view taken along line B-B of Figure 8 (a); wherein the thermal image capturing device includes an infrared sensor 1013, a circuit board 1014, and a lens 104; wherein the lens 104 is mounted to the opening of the helmet 101, for example The thread on the outer wall of the lens is fixed to the opening by a nut, or a rubber band, and receives external light through the opening. Further, the partition 1015 is used to isolate the human head or the like.
将热像拍摄装置安装在头盔内部, 通过透过头盔上开口或开口处的光学材料的外界光来 拍摄获取红外热像等数据。 将热像拍摄装置安装于头盔内部, 能达到如下的有益效果: The thermal image capturing device is mounted inside the helmet to capture data such as infrared thermal images by external light passing through the optical material at the opening or opening of the helmet. Mounting the thermal imager inside the helmet can achieve the following benefits:
1 ) 安装在头盔的内部,构成热像拍摄装置的各部件即可制作为整体, 也可以制作为分离 式的多个部件, 容易配置负载均衡, 和现有技术相比, 提高了头盔佩戴的舒适性。 1) Mounted inside the helmet, the components that make up the thermal imaging device can be made as a whole, or can be made into separate components, which is easy to configure load balancing, and improves helmet wear compared with the prior art. Comfort.
2) 安装在头盔的内部, 热像拍摄装置自身处于防护性高的头盔内部环境, 由于防护性相 对现有技术简单的多, 甚至热像拍摄装置不需要防护外壳。 热像拍摄装置的重量和成 本都可以大幅度下降。 2) Mounted inside the helmet, the thermal imager itself is in a highly shielded internal environment of the helmet. Since the protection is much simpler than the prior art, even the thermal imaging device does not require a protective casing. The weight and cost of the thermal imaging device can be greatly reduced.
3) 安装在头盔的内部的热像拍摄装置可以减少甚至不需要使用者安装及连线,故障率和 损坏率降低。 3) The thermal imager mounted inside the helmet can reduce or even eliminate the need for user installation and wiring, reducing the failure rate and damage rate.
此外, 热像拍摄装置并不限于安装在头盔内部, 也可以安装在头盔外部等方式。 除了热 像拍摄装置, 也可以安装各种图像的拍摄装置, 如可见光、 紫外等; 或还可以同时安装二个 或二个以上相同或不同类型的图像传感器的拍摄装置。
头盔装置并不限定于包含拍摄装置, 例如, 也可通过所包含的通信接口, 例如以无线接 收的方式来接受拍摄装置的显示信号, 来进行显示。 Further, the thermal image capturing device is not limited to being mounted inside the helmet, and may be mounted outside the helmet or the like. In addition to the thermal image capturing device, it is also possible to mount various image capturing devices such as visible light, ultraviolet light, etc.; or it is also possible to mount two or more shooting devices of the same or different types of image sensors at the same time. The helmet device is not limited to including the imaging device. For example, the display device may receive the display signal of the imaging device via a communication interface included, for example, by wireless reception.
如上述图 1 -图 8所示的头盔装置, 上述连接件 102的结构显然可以实现对显示装置 103 的调整, 如与人眼的上下、 左右、 远近、 显示装置 103与人眼视线的角度进行调整, 以使使 用者能够获得舒适的观察效果。 并且, 由于头盔 101和显示装置 103之间的电缆导线通过中 空的连接件 102进行连接, 在调整时由于导线的弯曲点并不总位于同一位置, 还不易折断, 整洁美观。 As shown in FIG. 1 to FIG. 8 above, the structure of the connecting member 102 obviously realizes the adjustment of the display device 103, such as the angles of the upper and lower sides, the left and right sides, the distance of the human eye, and the line of sight of the display device 103 and the human eye. Adjust so that the user can get a comfortable observation. Moreover, since the cable wires between the helmet 101 and the display device 103 are connected through the hollow connecting member 102, since the bending points of the wires are not always at the same position during the adjustment, it is not easy to be broken, and is neat and tidy.
实施例 2 Example 2
参考图 9-图 11来说明实施例 2 ; Embodiment 2 will be described with reference to Figs. 9-11;
参考图 9来说明实施例 2中的头盔 101与显示装置 103的连接件 102的实施方式; 该连 接件 102包括第一连接部 91、 第二连接部 93和连接臂 92 , 连接臂 92一般采用可弯曲定型的 蛇形管, 例如金属蛇形管, 该蛇形管的长度一般例如为 15CM-35CM左右为宜; An embodiment of the connector 102 of the helmet 101 and the display device 103 in Embodiment 2 will be described with reference to FIG. 9; the connector 102 includes a first connecting portion 91, a second connecting portion 93, and a connecting arm 92, and the connecting arm 92 is generally employed. a flexible shaped serpentine tube, such as a metal serpentine tube, the length of the serpentine tube being generally about 15CM-35CM, for example;
第一连接部 91和第二连接部 93采用可插拔的电气接口, 所述头盔 101设有与所述第一 连接部 91的电气接口相配合的电气接口 97 ; 所述显示装置 103设有与所述第二连接部 93的 电气接口相配合的电气接口 98。 位于连接件二端的电气接口例如电气插头, 位于头盔 101和 显示装置 103的电气接口例如电气插座; 显然, 宜采用具有***导轨 94、 锁定凸起 95及释放 锁定凸起部件等的电气插头, 以确保与相配合的电气插座的连接可靠性和插拔的便利性。 The first connecting portion 91 and the second connecting portion 93 adopt a pluggable electrical interface, and the helmet 101 is provided with an electrical interface 97 that cooperates with the electrical interface of the first connecting portion 91; the display device 103 is provided with An electrical interface 98 that mates with the electrical interface of the second connection portion 93. An electrical interface, such as an electrical plug, located at the two ends of the connector, is located at the electrical interface of the helmet 101 and the display device 103, such as an electrical receptacle; obviously, an electrical plug having an insertion rail 94, a locking projection 95, and a release locking projection member is preferably employed. Ensure the reliability of the connection with the matching electrical socket and the convenience of plugging and unplugging.
图 10 ( a) 为头盔 101上的电气接口 97 , 例如与第一连接部 91 (电气插头) 相配合的电 气插座。 优选的, 该电气接口 97可配置在如图 10 ( a) 所示的头盔 101的前侧面、 左侧、 右 侧等, 显然也可配置在头盔 101上的其它位置。 Figure 10 (a) shows the electrical interface 9 7 on the helmet 101, such as an electrical socket that mates with the first connection portion 91 (electrical plug). Preferably, the electrical interface 97 can be disposed on the front side, the left side, the right side, etc. of the helmet 101 as shown in FIG. 10(a), and obviously can be disposed at other positions on the helmet 101.
图 10 (b) 为显示装置 103上的电气接口 98 , 例如与第二连接部 93 (电气插头) 相配合 的电气插座。 Figure 10 (b) shows the electrical interface 98 on the display unit 103, such as an electrical receptacle that mates with a second connection portion 93 (electrical plug).
图 10 ( c) 为电气插头相配合的电气插座的放大示意图。
参考图 11来说明头盔 101与显示装置 103的连接件 102的连接实施方式; Figure 10 (c) is an enlarged schematic view of the electrical socket with the electrical plug. An embodiment of connecting the helmet 101 to the connector 102 of the display device 103 will be described with reference to FIG. 11;
图 11 (a) 为待连接的头盔 101、 显示装置 103、 连接件 102。 Figure 11 (a) shows the helmet 101 to be connected, the display device 103, and the connector 102.
图 11 (b) 为连接的头盔 101、 显示装置 103、 连接件 102。 Figure 11 (b) shows the connected helmet 101, display device 103, and connector 102.
头盔 101和显示装置 103的电气连接线均包裹在蛇形管内, 使用时, 将连接件 102的第 一连接部 91***头盔的电气接口 97 ,然后将第二连接部 93***显示装置 103的电气接口 98 , 才艮据由于该连接臂 92采用可弯曲定型的金属蛇形管,可实现来任意设置调整显示装置 103的 位置, 从而实现既不遮挡视线, 又能便于人眼观察显示图像和外界环境的目的。 在本例中, 第一连接部 91、 第二连接部 93和连接臂 92为一体化设计, 连接臂 92的两端直接设计为电气 接口。 The electrical connection lines of the helmet 101 and the display device 103 are all wrapped in a serpentine tube. In use, the first connecting portion 91 of the connecting member 102 is inserted into the electrical interface 97 of the helmet, and then the second connecting portion 93 is inserted into the electrical device of the display device 103. The interface 98 can be arbitrarily arranged to adjust the position of the display device 103 because the connecting arm 92 adopts a bendable metal serpentine tube, so as to avoid obstructing the line of sight and facilitating the human eye to observe the display image and the outside world. The purpose of the environment. In this example, the first connecting portion 91, the second connecting portion 93, and the connecting arm 92 are of an integrated design, and both ends of the connecting arm 92 are directly designed as an electrical interface.
作为改进, 第一连接部 91或者第二连接部 93的其中一个连接部设计为电气接口, 另一 个连接部跟头盔 101或者显示装置 103进行固定连接。 上述设计的好处在于结构简单, 蛇形 管可包裹各种通讯及电源连接线, 而且定型调节方便, 结构简单、 成本低; 易于实现了模块 化的组装。 上述的可插拔式的电气接口, 根据电源和视频信号的需要, 例如可采用 4芯以上 的雷默 (LEMO)连接器 (例如采用 LM.SG767, FGG 0B 305等型号, 包括配合使用的插头和插 座)。 显然, 第一连接部 91、 第二连接部 93的插头可以采用相同或不同的插头, 头盔 101、 显示装置 103的插座 97、 插座 98采用与之对应的配合的电气接口例如配合的插座。 As an improvement, one of the first connecting portion 91 or the second connecting portion 93 is designed as an electrical interface, and the other connecting portion is fixedly connected to the helmet 101 or the display device 103. The advantage of the above design is that the structure is simple, the serpentine tube can wrap various communication and power connection lines, and the shaping and adjustment are convenient, the structure is simple, the cost is low, and the modular assembly is easy to realize. The above pluggable electrical interface, according to the needs of the power supply and video signals, for example, a Lemo (LEMO) connector with more than 4 cores (for example, LM.SG767, FGG 0B 305, etc., including plugs for use) And socket). Obviously, the plugs of the first connecting portion 91 and the second connecting portion 93 may adopt the same or different plugs, and the helmet 101, the socket 97 of the display device 103, and the socket 98 adopt a corresponding electrical interface such as a mating socket.
实施例 3 Example 3
参考图 12来说明头盔 101与显示装置 103的连接件 102的另一种装配方式; Another assembly of the connector 102 of the helmet 101 and the display device 103 will be described with reference to FIG.
图 12 (a) 为头盔装置的俯视图; Figure 12 (a) is a top view of the helmet device;
图 12 (b) 为根据图 12 (a) 的 A- A的剖面图; Figure 12 (b) is a cross-sectional view taken along line A-A of Figure 12 (a);
图 I2 (c) 为才艮据图 I2 (b) 中的细部 Π的放大图; 其中第一连接部 1021通过螺母 1024 与头盔 101外壁 1012进行连接, 此外, 头盔 101与显示装置 103之间的电缆导线 12<31通过中
空的蛇形管 1022与头盔 101中的电路板相连。 显然, 第一连接部与头盔相连, 可以是与头盔 外壁相连接, 也可以如实施例 1与头盔外壁连接的部件相连接。 Figure I 2 (c) is an enlarged view of the detail Π according to Figure I 2 (b); wherein the first connecting portion 10 2 1 is connected to the outer wall 101 2 of the helmet 101 by a nut 10 24 , in addition, the helmet 101 and The cable conductor 1 2 <31 between the display devices 103 passes through An empty serpentine tube 1022 is coupled to the circuit board in the helmet 101. Obviously, the first connecting portion is connected to the helmet, may be connected to the outer wall of the helmet, or may be connected to the member connected to the outer wall of the helmet as in the first embodiment.
实施例 4 Example 4
参考图 13-图 14来说明实施例 4 ; Embodiment 4 will be described with reference to Figs. 13 to 14;
图 13 (a) 为头盔装置的俯视图; Figure 13 (a) is a top view of the helmet device;
图 13 (b) 为根据图 13 (a) 的 B- B的剖面图; 其中, 热像拍摄装置包括红外传感器 1013、 电路板 1014、 镜头 104 ; 其中, 镜头 104位于头盔内部, 透过头盔上开口处的光学窗口 132 的接收外界光。 并且, 由隔板 1015来实现与人头部等的隔离。 Figure 13 (b) is a cross-sectional view taken along line B-B of Figure 13 (a); wherein the thermal imaging device includes an infrared sensor 1013, a circuit board 1014, and a lens 104; wherein the lens 104 is located inside the helmet through the helmet The optical window 132 at the opening receives external light. Further, the partition of the human head or the like is realized by the partition plate 1015.
光学窗口 132 , 可以是各种能透过红外光的材料, 例如人工晶体材料, 优选的, 采用单 晶锗作为窗口材料, 对 3-5或 8- 14微米的红外光的透过率达 95%以上, 进一步, 还在构成窗 口材料上加镀了增透膜, 以增强红外光的透过率。 可将红外窗口用粘结胶来安装在头盔的开 口部位。 显然, 与实施例 1相比, 能达到外观简洁、 隐蔽、 防护性好的有益效果。 但这种方 式镜头 104宜采用电调镜头或无需手动调焦的镜头。 The optical window 132 may be various materials capable of transmitting infrared light, such as an artificial crystal material. Preferably, a single crystal germanium is used as a window material, and the transmittance of infrared light of 3-5 or 8-14 micrometers is 95. More than %, further, an anti-reflection film is further coated on the window material to enhance the transmittance of infrared light. The infrared window can be attached to the opening of the helmet with adhesive. Obviously, compared with the embodiment 1, the utility model has the advantages of simple appearance, concealment and good protection. However, this type of lens 104 should be an ESC lens or a lens that does not require manual focusing.
图 14 (a)、 (b)为使用者佩戴的示意图; Figure 14 (a), (b) is a schematic view of the user wearing;
图 14 (a) 为侧视图, 连接件包括第一连接部 142、 由刚性部件 143和可定型调节部件 144 构成的连接臂、 第二连接部 145构成; 刚性部件 143具有较长的尺寸, 例如设计为 15CM左 右; 可定型调节部件 144 , 例如采用蛇型管, 可实现任意的弯曲定型等调节, 可实现如图 14 (b) 中所实现的显示装置 103的设置位置等。 能保证调节的方便、 美观的双重效果。 Figure 14 (a) is a side view, the connecting member includes a first connecting portion 142, a connecting arm composed of a rigid member 143 and a shapeable adjusting member 144, and a second connecting portion 145; the rigid member 143 has a long size, for example The design is about 15 cm; the adjustable adjustment member 144 can be adjusted by any type of bending, for example, by using a serpentine tube, and the installation position of the display device 103 as realized in FIG. 14(b) can be realized. It can guarantee the convenient and beautiful double effect of adjustment.
本结构中的第一连接部 142的与头盔连接,可以采用与头盔以不可调节的方式固定连接; 也可采用可调节的方式进行连接, 例如通过带有阻尼或可调节的旋转机构与头盔进行连接; 旋转机构如带有阻尼的齿轮来实现旋转; 或还可以设计为可插拔的结构。 The first connecting portion 142 in the structure is connected to the helmet, and can be fixedly connected to the helmet in an unadjustable manner; and can also be connected in an adjustable manner, for example, by using a rotating or adjustable rotating mechanism and a helmet. Connection; a rotating mechanism such as a gear with damping for rotation; or a pluggable structure.
实施例 5
为确保人眼的舒适度, 并不影响使用者的步行; 在上述所描述的显示装置 103 , 可设置 对人眼正视不构成法线遮挡,优选的, 宜采用一定尺寸的液晶显示屏(例如 1.5英寸- 5英寸), 来便于双眼的观察。 Example 5 In order to ensure the comfort of the human eye, the walking of the user is not affected; in the display device 103 described above, it may be arranged that the human eye does not constitute a normal occlusion, and preferably, a liquid crystal display of a certain size is suitable (for example) 1.5 inches - 5 inches) for easy viewing of both eyes.
其中, 显示装置 103如果直接采用普通的液晶显示屏, 不加透镜的话, 由于人眼观察液 晶屏有距离的限制, 如人眼观察距离因人而异约 15CM开外, 多数人近于该距离将无法看清 显示屏或易于疲劳; 而为了保证观察的舒适度, 需要连接件 102较长, 例如一般可设计在 15CM-35CM范围, 有时会影响了使用的便利性。 参考图 15来说明一种便于较近距离观察的 显示装置的实施例。 Wherein, if the display device 103 directly adopts an ordinary liquid crystal display screen without a lens, since the human eye observes that the liquid crystal screen has a distance limitation, if the human eye observation distance varies from person to person by about 15 cm, most people will be close to the distance. The display screen cannot be seen or is prone to fatigue; in order to ensure the comfort of the observation, the connector 102 is required to be long, for example, generally designed to be in the range of 15CM-35CM, which sometimes affects the convenience of use. An embodiment of a display device that facilitates closer viewing is illustrated with reference to FIG.
其中图 15为显示装置的组成部件示意图。 包括遮光罩 151、 透镜 152、 第一构件 153、 第 二构件 154、 显示屏 155、 后盖 156 ; 15 is a schematic diagram of the components of the display device. The hood 151, the lens 15 2 , the first member 153 , the second member 154 , the display screen 155 , the back cover 156 ;
其中, 液晶显示屏 155可以是普通 TFT液晶显示屏, 也可以是 STN、 OLED、 LED等种 类的显示屏; 透镜 152—般可为放大镜, 可选用各种不同材料 (如塑料利用晶体材料、 玻璃 等材料和曲率来制作这种透镜, 可以为凸透镜、 半凸透镜、 菲涅耳透镜或者其他种类的放大 镜。 其作用主要有两点, 第一, 对 LCD液晶显示屏上的画面进行放大, 第二, 解决当人眼距 离液晶屏太近时, 观察图像不清晰的问题; 其中显示屏 155可与透镜 152平行, 其透镜为放 大镜, 且显示屏与透镜之间的距离在一定范围之内, 当只有 1块透镜时, 显示屏 155到透镜 152之间的距离 L宜小于或等于透镜 152的 1倍焦距。 当有 1组透镜时, 显示屏 155与这组透 镜中心点之间的法线距离宜小于或者等于该组透镜的 1倍焦距。 The liquid crystal display 155 can be a common TFT liquid crystal display, or can be a display of various types such as STN, OLED, LED, etc. The lens 152 can be a magnifying glass, and can be selected from various materials (such as plastic using crystal materials, glass). Such materials and curvatures can be used to make such lenses, which can be convex lenses, semi-convex lenses, Fresnel lenses or other kinds of magnifiers. There are two main functions. First, the picture on the LCD screen is enlarged, second. Solving the problem that the image is not clear when the human eye is too close to the liquid crystal screen; wherein the display screen 155 is parallel to the lens 152, the lens is a magnifying glass, and the distance between the display screen and the lens is within a certain range, when When there is only one lens, the distance L between the display screen 155 and the lens 152 is preferably less than or equal to 1 times the focal length of the lens 152. When there is a set of lenses, the normal distance between the display screen 155 and the center point of the set of lenses It should be less than or equal to 1 times the focal length of the lens of the group.
作为优先方案,在固定透镜 152的第一构件 153和固定显示屏的第二构件 154 , 可以设置 调节机构用于调节透镜 152与显示屏 155之间的距离, 例如第一构件 153内部设置和第二构 件 154外部相配合的螺纹, 这样通过对螺旋的旋进或者旋出来调节透镜 152与显示屏 155之 间的距离, 当然如上述所述, 将透镜固定在第一构件 153 , 然后通过释放螺丝 157调节第一构 件 153和第二构件 154之间的位置来实现透镜 152和显示屏 155之间的距离也可以认为是调节
机构。 其中显示屏 155可以是各种尺寸的液晶显示屏, 显示装置 103的上述设计易于将较大 的显示屏显示、 能近距离观察和不受阳光干扰三大特点集于一身。 As a preferred solution, in the first member 153 of the fixed lens 152 and the second member 154 of the fixed display screen, an adjustment mechanism may be provided for adjusting the distance between the lens 152 and the display screen 155, for example, the internal setting of the first member 153 and the The outer member of the two members 154 is threaded so that the distance between the lens 152 and the display screen 155 is adjusted by screwing in or out of the screw. Of course, as described above, the lens is fixed to the first member 153, and then the screw is released. 157 adjusting the position between the first member 153 and the second member 154 to achieve the distance between the lens 152 and the display screen 155 can also be considered as adjustment Institution. The display screen 155 can be a liquid crystal display screen of various sizes, and the above design of the display device 103 is easy to combine the three functions of a large display screen, a close-range observation and no sunlight interference.
以上所述仅是本发明的优选实施方式, 应当指出, 对于本技术领域的普通技术人员, 在 不脱离本发明构思的前提下, 还可以做出若干改进和润饰, 这些改进和润饰也应视为本发明 保护范围内。
The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the inventive concept, and these improvements and retouchings should also be considered. It is within the scope of protection of the present invention.
Claims
1、头盔装置, 包括头盔和显示装置, 所述显示装置通过连接件与所述头盔连接;其特征在于: 所述连接件包括连接臂及连接臂两端的第一连接部、 第二连接部, 所述第一连接部与所述头 盔进行连接, 所述第二连接部与所述显示装置进行连接; 所述连接件为可调节部件, 用于调 节显示装置与头盔佩戴者眼睛之间的上下、 左右、 远近、 使用者的眼睛视线与显示装置的角 度。 1. Helmet device, including a helmet and a display device, and the display device is connected to the helmet through a connector; characterized in that: the connector includes a connecting arm and a first connecting portion and a second connecting portion at both ends of the connecting arm, The first connecting part is connected to the helmet, and the second connecting part is connected to the display device; the connecting piece is an adjustable component, used to adjust the up and down position between the display device and the eyes of the helmet wearer. , left and right, far and near, the angle between the user's eye line of sight and the display device.
2、 根据权利要求 1所述的头盔装置, 其特征在于, 所述连接件可调节显示装置与头盔佩戴者 眼睛之间的距离可位于 8cm~30cm大致范围。 2. The helmet device according to claim 1, characterized in that the distance between the connector-adjustable display device and the eyes of the helmet wearer can be approximately in the range of 8cm~30cm.
3、 根据权利要求 1所述的头盔装置, 其特征在于, 所述连接臂采用可弯曲定型的蛇形管, 或 可弯曲定型的蛇形管与刚性连接部件构成的部件。 3. The helmet device according to claim 1, characterized in that the connecting arm adopts a bendable and shaped serpentine tube, or a component composed of a bendable and shaped serpentine tube and a rigid connecting component.
4、 根据权利要求 1所述的头盔装置, 其特征在于, 所述连接件的长度配置为 15cm至 35cm之 间。 4. The helmet device according to claim 1, wherein the length of the connecting piece is configured to be between 15cm and 35cm.
5、 根据权利要求 1所述的头盔装置, 其特征在于, 所述显示装置可调节至人眼正视视线的法 线之外的位置。 5. The helmet device according to claim 1, wherein the display device is adjustable to a position outside the normal line of the human eye's direct line of sight.
6、 根据权利要求 1所述的头盔装置, 其特征在于, 所述连接臂采用可弯曲定型的蛇形管, 所 述第一连接部设有可插拔的电气接口, 所述头盔设有与所述第一连接部的电气接口相配合的 电气接口。 6. The helmet device according to claim 1, characterized in that: the connecting arm adopts a bendable and shaped serpentine tube, the first connecting part is provided with a pluggable electrical interface, and the helmet is provided with a The electrical interface of the first connecting part matches the electrical interface.
7、 根据权利要求 1所述的头盔装置, 其特征在于, 所述连接臂采用可弯曲定型的蛇形管, 所 述第二连接部设有可插拔的电气接口, 所述显示装置设有与所述第二连接部的电气接口相配 合的电气接口。 7. The helmet device according to claim 1, wherein the connecting arm adopts a flexible and shaped serpentine tube, the second connecting part is provided with a pluggable electrical interface, and the display device is provided with An electrical interface matching the electrical interface of the second connection part.
8、根据权利要求 1所述的头盔装置,其特征在于,所述显示装置采用 2~5英寸的液晶显示屏。 8. The helmet device according to claim 1, wherein the display device adopts a 2-5 inch liquid crystal display.
9、 按照权利要求 1 -8任意一项所述的头盔装置, 其特征在于, 所述头盔安装有热像拍摄装 置, 所述热像拍摄装置与显示装置之间通过中空的连结件的连接电缆进行电气连接。 9. The helmet device according to any one of claims 1 to 8, characterized in that the helmet is equipped with a thermal imaging device, and the thermal imaging device and the display device are connected by a connecting cable through a hollow connector. Make electrical connections.
1 0、 根据权利要求 9所述的头盔装置, 其特征在于, 所述热像拍摄装置安装在头盔的内部, 通过头盔开口接收外界红外辐射。 10. The helmet device according to claim 9, characterized in that the thermal imaging device is installed inside the helmet and receives external infrared radiation through the helmet opening.
1 1、 根据权利要求 1 所述的头盔装置, 其特征在于, 所述连接件可调节显示装置与头盔佩戴 者眼睛之间的距离大于 15cm。
11. The helmet device according to claim 1, wherein the distance between the connector-adjustable display device and the eyes of the helmet wearer is greater than 15cm.
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CN201310242428 | 2013-06-16 | ||
CN201310242428.2 | 2013-06-16 | ||
CN201310282390.1 | 2013-07-05 | ||
CN201310282390 | 2013-07-05 |
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PCT/CN2014/080022 WO2014201987A1 (en) | 2013-06-16 | 2014-06-16 | Helmet device |
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CN111416634A (en) * | 2019-01-04 | 2020-07-14 | 宏达国际电子股份有限公司 | Communication system and communication method |
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WO2014201987A1 (en) * | 2013-06-16 | 2014-12-24 | Wang Hao | Helmet device |
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CN104287270A (en) | 2015-01-21 |
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