CN203694446U - Head-mounted displaying device for self-contained breathing equipment and self-contained breathing equipment - Google Patents
Head-mounted displaying device for self-contained breathing equipment and self-contained breathing equipment Download PDFInfo
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- CN203694446U CN203694446U CN201320721029.XU CN201320721029U CN203694446U CN 203694446 U CN203694446 U CN 203694446U CN 201320721029 U CN201320721029 U CN 201320721029U CN 203694446 U CN203694446 U CN 203694446U
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- Prior art keywords
- head
- display device
- controller
- breathing apparatus
- compressed air
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 73
- 238000004891 communication Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 description 8
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000237983 Trochidae Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Abstract
The utility model relates to a head-mounted displaying device for self-contained breathing equipment. The self-contained breathing equipment is provided with a compressed air bottle and a breathing device (11); the head-mounted displaying device comprises a sensor which is arranged on the compressed air bottle and is used for detecting air pressure in the compressed air bottle, and a controller (2) which is fixed on the breathing device (11) and is configured to receive a signal sent by the sensor; the controller (2) comprises a displaying part (21) for displaying the signal sent by the sensor. The utility model also relates to the self-contained breathing equipment with the head-mounted displaying device. The head-mounted displaying device for the self-contained breathing equipment disclosed by the utility model has the advantages of simple structure, convenience for operation and the like; furthermore, the working efficiency of an operator is improved, and accidents can be effectively avoided.
Description
Technical field
The utility model relates to a kind of head-up display device for supporting breathing apparatus, and is provided with the supporting breathing apparatus of this head-up display device, belongs to security against fire field.
Background technology
Supporting breathing apparatus (SCBA) is one of equipment that safety-security area is conventional, and it claims again self contained compressed air breathing apparatus, or has the spontaneous oxygen breathing equipment of pressure cylinder.In the hazardous area such as such as fire, supporting breathing apparatus can be isolated by toxic and harmful, makes the rescue personnel can safety work in hazardous environment.
Conventionally, supporting breathing apparatus is made up of parts such as face shield 1', the first flexible pipe 2', compressed air bottle 3', shoulder belt 4'.Face shield 1' is sleeved on operating personnel's head, and is connected with compressed air bottle 3' by the first flexible pipe 2'.Compressed air bottle 3' is fixed on operating personnel's back conventionally by parts such as shoulder belt 4'.In order to make operating personnel can read the pressure parameter in compressed air bottle, be provided with Pressure gauge 6' near of compressed air bottle, and this Pressure gauge 6' is connected with compressed air bottle 3' by the second flexible pipe 5', in order to show the air pressure of compressed air bottle 3' inside.In the time of operation, for the pressure condition decompressing in air bottle, operating personnel have to often stop in hand, work and vacate hand and check Pressure gauge, so both be unfavorable for understanding at any time the pressure parameter in compressed air bottle, easily caused again because seeing that Pressure gauge do not notice that around dangerous situation causes unexpected generation.Existing supporting breathing apparatus can also be consulted Chinese utility model patent No. CN201220007351.1 and the patent documentation such as No. CN201220571322.8th, Chinese utility model patent.
Thus, need badly for existing supporting breathing apparatus and carry out Structure Improvement Design.
Utility model content
In view of this, according to first aspect of the present utility model, it provides a kind of head-up display device for supporting breathing apparatus, thereby has effectively solved the above-mentioned problems in the prior art and otherwise problem.According to the head-up display device for supporting breathing apparatus of the present utility model,
Described supporting breathing apparatus has compressed air bottle and breathing equipment, and described head-up display device comprises:
Sensor, it is arranged on described compressed air bottle, for detection of the air pressure in described compressed air bottle; And
Controller, it is fixed on described breathing equipment, and is configured to receive the signal being sent by described sensor, and wherein said controller comprises the display part for showing the signal sending from described sensor.
According in head-up display device of the present utility model favourable embodiment, described sensor is arranged to keep point-to-point in the mode of radio communication with described controller and is communicated with.
According in another favourable embodiment of head-up display device of the present utility model, described display part is that indicator lamp or electron number are adopted display.
According in the favourable embodiment of the another one of head-up display device of the present utility model, described supporting breathing apparatus has face shield, and described controller is between described face shield and described breathing equipment.
According in another favourable embodiment of head-up display device of the present utility model, described controller comprises mounting bracket, and described mounting bracket is arranged on the sidewall of described controller.
According in another favourable embodiment again of head-up display device of the present utility model, the quantity of described indicator lamp is four, and is arranged in a straight line.
According in another favourable embodiment of head-up display device of the present utility model, described controller is arranged to be fixed on the described breathing equipment that is positioned at described face shield inner side by the form of buckle or securing member.
According in another favourable embodiment of head-up display device of the present utility model, described indicator lamp is provided with light shield.
According in the favourable embodiment of the another one of head-up display device of the present utility model, described radio communication is bluetooth or frequency modulation.
In addition, according to second aspect of the present utility model, it also provides a kind of supporting breathing apparatus.Described supporting breathing apparatus is provided with above-described head-up display device.
The beneficial effect of technical scheme provided by the utility model is: compared with prior art, this for head-up display device of supporting breathing apparatus there is compact conformation, be easy to assembling, the plurality of advantages such as easy to operate.The more important thing is, it not only can remind the pressure condition in operating personnel's compressed air bottle in use at any time, and operating personnel are without stopping operation in hand for the pressure of checking compressed air bottle.
Brief description of the drawings
Below with reference to drawings and Examples, the technical solution of the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the supporting breathing apparatus of prior art.
Fig. 2 is the decomposition texture schematic diagram of an embodiment of the part of the breathing assembly of the integrated supporting breathing apparatus of head-up display device for supporting breathing apparatus of the present utility model.
Fig. 3 is the top view for an embodiment of the part of the breathing assembly of the integrated supporting breathing apparatus of head-up display device of supporting breathing apparatus in Fig. 2.
Fig. 4 is the front view for an embodiment of the part of the breathing assembly of the integrated supporting breathing apparatus of head-up display device of supporting breathing apparatus in Fig. 2.
Fig. 5 is the decomposing schematic representation for the controller of the head-up display device of supporting breathing apparatus in Fig. 2.
Fig. 6 is the controller of head-up display device and the decomposition texture schematic diagram of breathing equipment for supporting breathing apparatus in Fig. 2.
Fig. 7 is the left view for the controller of the head-up display device of supporting breathing apparatus in Fig. 5.
Fig. 8 is the right view for the controller of the head-up display device of supporting breathing apparatus in Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.First, it should be noted that, mentioning in this manual the orientation terms such as the up, down, left, right, before and after that maybe may mention, inside and outside, top, bottom is to define with respect to the structure shown in each accompanying drawing, they are relative concepts, therefore likely can correspondingly change according to its diverse location of living in, different use state.So, also these or other orientation term should be interpreted as to restricted term.
Secondly, what should also be pointed out that is, for being described in the each embodiment being mentioned to herein or implicit any single technical characterictic or shown or implicit any single technical characterictic in the accompanying drawings, between these technical characterictics (or its equivalent), still can proceed combination, thereby obtain of the present utility model more other embodiment that may directly not mention in this article.
Referring to Fig. 2,3 and 4, the structural representation of the part of the integrated supporting breathing apparatus of head-up display device for supporting breathing apparatus relating to for the utility model.Supporting breathing apparatus comprises breathing assembly 1 and the head-up display device worn for operating personnel, as seen from the figure, breathes assembly 1 and is made up of parts such as breathing equipment 11, face shield 12, lid 13, pneumatic fittings 14.Breathing equipment 11 is arranged on the inside of face shield 12, and has the appearance profile of roughly fitting with the mouth and nose of human body.Lid 13 and pneumatic fitting 14 are positioned at the below of face shield 12, are connected with the compressed air bottle of supporting breathing apparatus by flexible pipe.In order more clearly to show the annexation of each parts, do not draw in the drawings other device such as compressed air bottle, flexible pipe.
In the present embodiment, head-up display device is designed to comprise controller 2 and sensor (not shown).In order to detect the air pressure in compressed air bottle, by sensor setting on compressed air bottle, and this sensor can gather high-voltage signal by being for example communicated to the parts such as high-voltage tube in compressed air bottle, and send the signal of telecommunication after pressure conversion to controller 2, receive the signal that detects and send by sensor with Time Controller 2.Preferably, sensor can keep point-to-point by the form of the radio communication such as such as bluetooth or frequency modulation (FM) with controller 2 and is communicated with.Controller 2 also comprises display part 21, to show the signal sending from sensor.In order to make display part 21 in user's scope as far as the eye can reach, controller 2 can be by being fixed on breathing equipment 11 such as the form such as buckle or securing member.Preferably, controller 2 is placed between face shield 12 and breathing equipment 11, make face shield 12 can contraposition in the inner the controller 2 of side produce certain protective effect.As shown in Figure 4, wherein solid line represents the profile of face shield 12, and dotted line represents to be positioned at face shield 12 and the profile of the controller 2 that blocked by it and breathing equipment 11.Therefore, operating personnel can see at any time display part 21 in the time of operation, and understand in time the pressure condition in compressed air bottle, and without the operation stopping in hand.
Refer to Fig. 5, can understand better the essential structure of the controller 2 of the head-up display device for supporting breathing apparatus of the present utility model in conjunction with this accompanying drawing.This controller 2 comprises the parts such as display part 21, top shell 22, bottom shell 23, power-supply battery 24, printed circuit board (PCB) 25 and fixture 26.
Those of ordinary skill in the art holds is intelligiblely, display part 21 can adopt the form such as indicator lamp, and the quantity of indicator lamp can be four that go out as shown in the figure, and be arranged in a straight line, the light of simultaneously giving the different colours such as red, yellow, green, blue shows that force value in compressed air bottle is to cause operating personnel's attention.For example, red light can represent that the pressure in compressed air bottle is 0 ~ 6MP; Amber light can represent that the pressure in compressed air bottle is 6 ~ 10MP; Green light can represent that the pressure in compressed air bottle is 10 ~ 30MP; Blue lamp can represent that the controller in head-up display device is connected by wireless signal with sensor.Even, the height that the quantity that indicator lamp is opened can be used to refer to battery electric quantity is with low, or represents whether signal between sensor and controller transmits normal, and these can be set controller according to the actual requirements.Certainly, the quantity of indicator lamp is not limited to above-mentioned four, can be three, five, six or more.In addition, the form that display part 21 also can be designed to electron number adopts display, convenient operation personnel directly read numerical value by display screen in operation process.Further, those skilled in the art can expect, display part 21 can adopt indicator lamp and electron number to adopt the form that display combines.It should be noted that, under the condition that meets ergonomics, the position of indicator lamp, size and model can be according to actual conditions flexible design.
Please refer to Fig. 6 and Fig. 7, in a preferred embodiment, can be provided with mounting bracket 27 for the controller 2 of the head-up display device of supporting breathing apparatus.This mounting bracket 27 is arranged on the sidewall of controller 2, and is fixed on the bottom of breathing equipment 11 by the securing member such as such as bolt, thereby avoids the installation of compressed air bottle exert an influence and reduced the risk of colliding with compressed air bottle.In addition, from Fig. 6 and Fig. 8, can be clear that, on another sidewall of controller 2, be provided with at least one protuberance 28 playing the role of positioning.Meanwhile, on the breathing equipment 11 of supporting breathing apparatus, be provided with the recess 15 matching with the shape of this protuberance 28.Be appreciated that by being fixed on the basis in location, controller 2 can be arranged in the target location of expectation exactly.Certainly those skilled in the art will recognize that protuberance 28 in the utility model and position height and the shape size thereof of recess 15 are also not limited to form described above.
As an example, in order to make operating personnel at any time can both clearly see indicator lamp, can be provided with light shield (not shown) near of indicator lamp.In view of this, even can the observation of perturbation operation personnel to indicator lamp under the irradiation of outside high light yet.
As mentioned above, the head-up display device for supporting breathing apparatus of the present utility model not only simple in structure, assemble convenient but also take up room little, easy to use.Operating personnel in the process of operation without operation in stopping hand for the pressure of checking compressed air bottle, and then can greatly improve operating personnel's operating efficiency, and effectively avoid the generation of dangerous situation, therefore be very suitable for this head-up display device to be applied on supporting breathing apparatus, to give full play of these technical advantages of the present utility model.
More than having enumerated some specific embodiments illustrates in detail the head-up display device for supporting breathing apparatus of the present utility model and is provided with the supporting breathing apparatus of this head-up display device, these a few examples are only for explanation principle of the present utility model and embodiment thereof, but not to restriction of the present utility model, in the situation that not departing from spirit and scope of the present utility model, those of ordinary skill in the art can also make various distortion and improvement.Therefore, all technical schemes that are equal to all should belong to category of the present utility model also by every claim of the present utility model is limited.
Claims (10)
1. for a head-up display device for supporting breathing apparatus, described supporting breathing apparatus has compressed air bottle and breathing equipment (11), it is characterized in that, described head-up display device comprises:
Sensor, it is arranged on described compressed air bottle, for detection of the air pressure in described compressed air bottle; And
Controller (2), it is fixed on described breathing equipment (11), and be configured to receive the signal being sent by described sensor, wherein said controller (2) comprises the display part (21) for showing the signal sending from described sensor.
2. head-up display device according to claim 1, is characterized in that, described sensor is arranged to keep point-to-point in the mode of radio communication with described controller (2) and is communicated with.
3. head-up display device according to claim 1, is characterized in that, described display part (21) is that indicator lamp or electron number are adopted display.
4. according to the head-up display device described in any one in claim 1-3, it is characterized in that, described supporting breathing apparatus has face shield (12), and described controller (2) is positioned between described face shield (12) and described breathing equipment (11).
5. according to the head-up display device described in any one in claim 1-3, it is characterized in that, described controller (2) comprises mounting bracket (27), and described mounting bracket (27) is arranged on the sidewall of described controller (2).
6. head-up display device according to claim 3, is characterized in that, the quantity of described indicator lamp is four, and is arranged in a straight line.
7. head-up display device according to claim 4, it is characterized in that, described controller (2) is arranged to be fixed on the described breathing equipment (11) that is positioned at described face shield (12) inner side by the form of buckle or securing member.
8. head-up display device according to claim 6, is characterized in that, described indicator lamp is provided with light shield.
9. head-up display device according to claim 2, is characterized in that, described radio communication is bluetooth or frequency modulation.
10. a supporting breathing apparatus, is characterized in that, described supporting breathing apparatus is provided with according to the head-up display device described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721029.XU CN203694446U (en) | 2013-11-15 | 2013-11-15 | Head-mounted displaying device for self-contained breathing equipment and self-contained breathing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721029.XU CN203694446U (en) | 2013-11-15 | 2013-11-15 | Head-mounted displaying device for self-contained breathing equipment and self-contained breathing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694446U true CN203694446U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721029.XU Expired - Lifetime CN203694446U (en) | 2013-11-15 | 2013-11-15 | Head-mounted displaying device for self-contained breathing equipment and self-contained breathing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223942A1 (en) * | 2017-06-05 | 2018-12-13 | 泰克曼(南京)电子有限公司 | Respirator and automatic variable-light welding mask assembly provided with same |
-
2013
- 2013-11-15 CN CN201320721029.XU patent/CN203694446U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223942A1 (en) * | 2017-06-05 | 2018-12-13 | 泰克曼(南京)电子有限公司 | Respirator and automatic variable-light welding mask assembly provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |