CN104524710A - Split type pressure head-up display device - Google Patents
Split type pressure head-up display device Download PDFInfo
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- CN104524710A CN104524710A CN201410796831.4A CN201410796831A CN104524710A CN 104524710 A CN104524710 A CN 104524710A CN 201410796831 A CN201410796831 A CN 201410796831A CN 104524710 A CN104524710 A CN 104524710A
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- pressure head
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- type pressure
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Abstract
The invention discloses a split type pressure head-up display device which comprises a first shell, a second shell, an elastic U-shaped clamp and a flexible cable. The elastic U-shaped clamp is connected with the first shell and the second shell. The ends of the two sides of the elastic U-shaped clamp are each provided with a clamp hook extending inwards. The flexible cable is connected to the bottom end of the first shell and the bottom end of the second shell. According to the split type pressure head-up display device, the spilt type structural design is adopted, the elastic U-clamped clamp is adopted to be used in cooperation with various breathing mask in a fixed mode, and disassembling, assembling and maintenance are easy. The elastic U-shaped clamp has the elasticity, can be opened and closed and is used for connecting the two shells, so that the whole split type pressure head-up display device adapts to breathing masks of different types, the using flexibility is greatly improved, the production cost is reduced, and the market prospect is wide.
Description
Technical field
The present invention relates to a kind of split type pressure head-up display.
Background technology
Under hazardous environment, the life security of rescue personnel (as fireman) mainly relies on gas respirator (as air respiratorresuscitator, oxygen breathing apparatus) to ensure, rescue personnel must guarantee that in gas cylinder, gas pressure is in safe range the moment.In gas cylinder, the pressure value of gas is generally indicated by pointer mechanical pressure gauge, digital electronic Pressure gauge.In order to avoid current observation Pressure gauge numerical value in the rescue work of anxiety, the notice of dispersion rescue personnel, the pressure be arranged in respirator mask looks squarely the combination of device (figure) by the bright light quantity of LED, color change and flashing mode, dynamically represents the gas pressure information of current gas cylinder.Rescue personnel, in operation process, only needs to utilize remaining light to observe.Therefore, pressure looks squarely device is more succinct, the efficient air pressure prompting mode of one.
At present, existing pressure head-up display all adopts integrated structure design mode, mounting structure and the appearance and size of the pressure head-up display adopting this design to make are completely fixed, and corresponding with the structure of specific breathing mask, often kind of pressure head-up display all can only be arranged in the breathing mask of specifying.Because different breathing masks has different version, so for different breathing masks, the pressure of design specialized is needed to look squarely device.This mode increases design cost, seriously limits the flexibility of equipment.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, a kind of split-type design, easy-to-dismount split type pressure head-up display are provided.
Technical scheme: the split type pressure head-up display of one of the present invention, comprise the first housing, the second housing, elastic u-shaped clip and flexible cable, described elastic u-shaped clip is connected with the second housing with the first housing respectively, and the end of two sides of elastic u-shaped clip is equipped with the clip hook extended internally; The bottom of described first housing and the second housing is flexible coupling by flexible cable.
Further, described first housing and the second housing are all embedded with copper nut with the junction of elastic u-shaped clip, the centre position of two sides of described elastic u-shaped clip is equipped with pad, and pad is provided with installing hole, is fixedly connected with by screw through installing hole with copper nut.Be connected by screw, make dismounting and change elastic u-shaped clip comparatively easy.
Further, the front of the upper end in described first housing front is provided with wireless communication state lamp and battery capacity indication lamp, and the first housing lower end is provided with the battery case of internal battery; The upper end in described second housing front is provided with at least three air pressure indicator lamps (quantity of air pressure indicator lamp is determined according to actual service condition, such as, can be 4), and the lower end in the second housing front is provided with switch key.Wherein, wireless communication state lamp can indicate Current Communications Status, comprises pairing, communication and chain rupture etc.
Wherein, pressure head-up display, by the powered battery in the first housing, points out low electricity to report to the police by battery capacity indication lamp.
Further, the upper end of described first housing and the second back side of shell is provided with surround lighting detection window and partner's lamp respectively, wherein, surround lighting detection window is according to surrounding environment light, the brightness of various LED in automatic adjustment sight line, under the prerequisite guaranteeing clear identification, reduce the stimulation to user's eyes; Partner's lamp then when occurring dangerous situation (if air pressure is lower than thresholding), except carrying out except alarm to user, also by partner's lamp notice periphery other staff, can play the effect of auxiliary rescue.
Further, split type pressure head-up display of the present invention is also provided with wireless pressure transmitter, the change of described wireless pressure transmitter monitoring barometric information, and real-time radio is sent to pressure head-up display, then carried out the change of real time reaction barometric information by the combination of the bright light quantity of air pressure indicator lamp, color change and flashing mode.
Wherein, wireless pressure transmitter is arranged near gas cylinder, connects gas cylinder by high-voltage tube, for the current storage pressure of Real-time Collection, and pressure data and data variation is wirelessly sent to pressure head-up display.
Beneficial effect: compared with prior art, the present invention has the following advantages:
(1) the present invention includes two housings, split-type structural, and adopt elastic u-shaped clip and breathing mask to be fixed, easy dismounting is safeguarded.
(2) the elastic u-shaped clip in the present invention has elasticity, can open and close, by this elastic u-shaped clamp connection two housings, whole pressure head-up display can be made, adapt to dissimilar breathing mask, greatly improve the flexibility of use, reduce production cost, there are higher market prospects.
(3) bottom of two housings in the present invention is flexible coupling by flexible cable, and the length of this scalable flexible cable can be selected flexibly, avoids Hard link to cause structure to be fixed, and improves the flexibility of face shield space availability ratio and installation.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is structure schematic diagram of the present invention.
Detailed description of the invention
Below technical solution of the present invention is described in detail by reference to the accompanying drawings.
As depicted in figs. 1 and 2, the split type pressure head-up display of one of the present invention, comprise the first housing 2, second housing 7, elastic u-shaped clip 5 and flexible cable 4, elastic u-shaped clip 5 is connected with the second housing 7 with the first housing 2 respectively, and the end of two sides of elastic u-shaped clip 5 is equipped with the clip hook 8 extended internally; And the first housing 2 is connected by flexible cable 4 with the bottom of the second housing 7.
First housing 2 and the second housing 7 are all embedded with copper nut 9 with the junction of elastic u-shaped clip 5, the centre position of two sides of elastic u-shaped clip 5 is equipped with pad 51, pad 51 is provided with installing hole 52, is fixedly connected with by screw through installing hole 52 with copper nut 9.Be connected by screw, make dismounting and change elastic u-shaped clip 5 comparatively easy.
The front of the upper end in the first housing 2 front is provided with the battery case 3 that wireless status lamp 1 and battery capacity indication lamp 10, first housing 2 lower end are provided with internal battery; The lower end that the upper end in the second housing 7 front is provided with at least three air pressure indicator lamps 11, second housing 7 front is provided with switch key 6; The upper end at the first housing 2 and second housing 7 back side is provided with surround lighting detection window 12 and partner's lamp 13 respectively.
Split type pressure head-up display of the present invention is also provided with wireless pressure transmitter, the change of wireless pressure transmitter monitoring barometric information, then carrys out the change of real time reaction barometric information by the combination of the bright light quantity of air pressure indicator lamp 11, color change and flashing mode.
Specific works principle of the present invention is as follows:
The radian of face shield of first housing 2 and the second housing 7 being fitted is positioned over face masks, then clip hook 8 is hung on breathing mask and plays further fixation, because elastic u-shaped clip 5 has elasticity, therefore, it is possible to adapt to dissimilar breathing mask, open switch key 6, pressure head-up display enters mode of operation, when wireless pressure transmitter monitors device mobile, also start the change of Real-Time Monitoring barometric information and transfer to pressure head-up display, then the bright light quantity of air pressure indicator lamp 11, color change and flashing mode are all realized by predetermined set and actual conditions.
Claims (5)
1. a split type pressure head-up display, it is characterized in that: comprise the first housing, the second housing, elastic u-shaped clip and flexible cable, described elastic u-shaped clip is connected with the second housing with the first housing respectively, and the end of two sides of elastic u-shaped clip is equipped with the clip hook extended internally; Described first housing is connected by flexible cable with the bottom of the second housing.
2. split type pressure head-up display according to claim 1, it is characterized in that: described first housing and the second housing are all embedded with copper nut with the junction of elastic u-shaped clip, the centre position of two sides of described elastic u-shaped clip is equipped with pad, pad is provided with installing hole, is fixedly connected with by screw through installing hole with copper nut.
3. split type pressure head-up display according to claim 1, is characterized in that: the front of the upper end in described first housing front is provided with wireless communication state lamp and battery capacity indication lamp, and the first housing lower end is provided with the battery case of internal battery; The upper end in described second housing front is provided with at least three air pressure indicator lamps, and the lower end in the second housing front is provided with switch key.
4. split type pressure head-up display according to claim 1, is characterized in that: the upper end of described first housing and the second back side of shell is provided with surround lighting detection window and partner's lamp respectively.
5. split type pressure head-up display according to claim 1, it is characterized in that: also comprise wireless pressure transmitter, the change of described wireless pressure transmitter monitoring barometric information, and corresponding data variation real-time radio is sent to pressure head-up display, the change of real time reaction barometric information is then carried out by the combination of the bright light quantity of air pressure indicator lamp, color change and flashing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796831.4A CN104524710A (en) | 2014-12-19 | 2014-12-19 | Split type pressure head-up display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796831.4A CN104524710A (en) | 2014-12-19 | 2014-12-19 | Split type pressure head-up display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104524710A true CN104524710A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410796831.4A Pending CN104524710A (en) | 2014-12-19 | 2014-12-19 | Split type pressure head-up display device |
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| CN (1) | CN104524710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473738A (en) * | 2020-04-23 | 2020-07-31 | 东华大学 | High-sensitivity visual flexible strain sensor and preparation method thereof |
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| US20030234018A1 (en) * | 2002-06-24 | 2003-12-25 | Haston David V. | Logical display for a breathing apparatus mask |
| US20040046710A1 (en) * | 2002-08-20 | 2004-03-11 | Adams Jonathan D. | Wireless heads-up display for a self-contained breathing apparatus |
| US20080035145A1 (en) * | 2006-02-10 | 2008-02-14 | Adams Jonathan D | Communication system for heads-up display |
| US20080185001A1 (en) * | 2007-01-31 | 2008-08-07 | Draeger Safety Uk Limited | Head-up display unit |
| CN102044130A (en) * | 2010-08-19 | 2011-05-04 | 上海宝亚安全装备有限公司 | Display alarm device |
| CN102844080A (en) * | 2010-07-02 | 2012-12-26 | 煤矿安全设备公司 | Data communication and displays for breathing apparartus facepieces and pressure regulators |
| CN103127633A (en) * | 2013-01-22 | 2013-06-05 | 南京正泽科技有限公司 | Comprehensive communication system of multifunctional mask |
| CN103949019A (en) * | 2014-04-29 | 2014-07-30 | 抚顺抚运安仪救生装备有限公司 | Air respirator with pressure head-up system |
| CN204352405U (en) * | 2014-12-19 | 2015-05-27 | 南京耀泽电子科技有限公司 | A kind of split type pressure head-up display |
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2014
- 2014-12-19 CN CN201410796831.4A patent/CN104524710A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030234018A1 (en) * | 2002-06-24 | 2003-12-25 | Haston David V. | Logical display for a breathing apparatus mask |
| US20040046710A1 (en) * | 2002-08-20 | 2004-03-11 | Adams Jonathan D. | Wireless heads-up display for a self-contained breathing apparatus |
| US20080035145A1 (en) * | 2006-02-10 | 2008-02-14 | Adams Jonathan D | Communication system for heads-up display |
| US20080185001A1 (en) * | 2007-01-31 | 2008-08-07 | Draeger Safety Uk Limited | Head-up display unit |
| CN102844080A (en) * | 2010-07-02 | 2012-12-26 | 煤矿安全设备公司 | Data communication and displays for breathing apparartus facepieces and pressure regulators |
| CN102044130A (en) * | 2010-08-19 | 2011-05-04 | 上海宝亚安全装备有限公司 | Display alarm device |
| CN103127633A (en) * | 2013-01-22 | 2013-06-05 | 南京正泽科技有限公司 | Comprehensive communication system of multifunctional mask |
| CN103949019A (en) * | 2014-04-29 | 2014-07-30 | 抚顺抚运安仪救生装备有限公司 | Air respirator with pressure head-up system |
| CN204352405U (en) * | 2014-12-19 | 2015-05-27 | 南京耀泽电子科技有限公司 | A kind of split type pressure head-up display |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473738A (en) * | 2020-04-23 | 2020-07-31 | 东华大学 | High-sensitivity visual flexible strain sensor and preparation method thereof |
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Application publication date: 20150422 |