CN108843717A - A kind of air bag for protection system being arranged on tripod - Google Patents
A kind of air bag for protection system being arranged on tripod Download PDFInfo
- Publication number
- CN108843717A CN108843717A CN201810370046.0A CN201810370046A CN108843717A CN 108843717 A CN108843717 A CN 108843717A CN 201810370046 A CN201810370046 A CN 201810370046A CN 108843717 A CN108843717 A CN 108843717A
- Authority
- CN
- China
- Prior art keywords
- air bag
- tripod
- mounting shell
- instrument
- protection system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 239000004952 Polyamide Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000012491 analyte Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000013507 mapping Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0281—Details
- F16F9/029—Details electrical, e.g. connections or contacts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of air bag for protection systems being arranged on tripod, belong to tripod technical field.The air bag component of expansion protection instrument can be sprayed including the air bag mounting shell that tripod top is arranged in, interlayer inner cavity that air bag mounting shell is arranged in and the electronic control unit for controlling air bag component unlatching；The air bag of air bag component is annular.Air bag system of the invention, it is stable and reliable in work, it is capable of the state of accurate judgement tripod, entrance working condition promptly and accurately, and then protect to instrument.The safety of can adequately protect measuring instrument and photographic instrument is arranged on tripod in the present invention; especially expensive precision instrument, can dramatically promote security performance, avoid unnecessary damage; it is able to extend instrument service life to a certain extent, avoids the loss of equipment.The configuration of the present invention is simple is reasonable, and intelligence degree is high, and safety is good, has good service performance.
Description
Technical field
The present invention relates to a kind of air bag for protection systems being arranged on tripod, belong to tripod technical field.
Background technique
It is frequently necessary to set up tripod in mapping and photography, instrument can be consolidated using tripod, keep mapping more accurate,
Keep photography more exquisite.However, in actual use, it is possible that tripod sets up unstable or tripod to be caused by external force
The case where falling down, since current tripod is not provided with any safeguard procedures, so tripod is fallen down together with instrument, very greatly
Possibility can break instrument of surveying and mapping, photographic goods, since instrument of surveying and mapping and photographic goods are typically more expensive, once damage, meeting
Cause very big loss.
Summary of the invention
The object of the present invention is to provide the good air bag for protection being arranged on tripod of a kind of reliable operation, safety
System.
To achieve the goals above, the technical solution adopted by the present invention is that：
A kind of air bag for protection system being arranged on tripod, it is characterised in that：Gas including tripod top is arranged in
Capsule mounting shell, the interlayer inner cavity that air bag mounting shell is arranged in can spray the air bag component of expansion protection instrument and for controlling
The electronic control unit that air bag component is opened；The air bag of air bag component is annular.
Technical solution of the present invention further improvement lies in that：Air bag component further includes that the gas being placed in air bag occurs
Device and igniter for pilot gas generator；Igniter is controlled by electronic control unit.
Technical solution of the present invention further improvement lies in that：Air bag is made of polyamide fabric, inside air bag
It is coated with compound seal coating.
Technical solution of the present invention further improvement lies in that：Electronic control unit includes for receiving simultaneously analyte sensors letter
The central controller of breath, power supply, for the driving circuit of initial igniter and and for judging tripod state and will letter
Breath passes to the sensor of central controller.
Technical solution of the present invention further improvement lies in that：Sensor includes gyroscope and accelerometer.
Technical solution of the present invention further improvement lies in that：The gyroscope is three-axis gyroscope.
Technical solution of the present invention further improvement lies in that：Air bag mounting shell is the peviform that through-hole is arranged in closed end, air bag
The interlayer inner cavity of air bag mounting shell is arranged in the side wall sandwich establishment inner cavity of mounting shell, air bag component；Gas is arranged in air bag mounting shell
Capsule jet port.
Technical solution of the present invention further improvement lies in that：Air bag mounting shell tips upside down on tripod top, air bag jet port
Outer edge along air bag mounting shell closed end is around setting.
Technical solution of the present invention further improvement lies in that：Air bag is uniformly circumferentially positioned at interlayer inner cavity.
By adopting the above-described technical solution, the technical effect that the present invention obtains has：
Air bag system of the invention can play good guarantor to the expensive instrument on tripod after being arranged to tripod
Shield effect.
Air bag used in the present invention is annular, after deployment can sufficiently wrap up instrument, tripod is made to fall down to the ground
The impact force on moment instrument and ground is buffered and absorbs, and then is adequately protected to instrument.
Air bag is made using polyamide fabric in the present invention, and air bag can bear biggish pressure, can also be subtracted
Inertia force when few airbag inflated expansion.It is coated with compound seal coating, inside air bag to guarantee air bag
Sealing performance.
Gyroscope and accelerometer are set in the present invention as sensor, by the angular speed of tripod and can be added simultaneously
Speed is supplied to central controller, by the state for judging tripod after central controller comprehensive analysis.Three-axis gyroscope and acceleration
Degree meter collective effect can accurately monitor the state of tripod, prevent the possibility of erroneous judgement, and guarantee system work can
By property.
The present invention is provided with air bag mounting shell, is conducive to install air bag component, and realize the air bag for protection system
Detachable assembling between system and tripod, it is easy to operate.
The configuration of the present invention is simple is reasonable, and intelligence degree is high, and safety is good, stable and reliable in work, has good synthesis
Service performance.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the present invention；
Fig. 2 is top view of the present invention；
Stereoscopic schematic diagram when Fig. 3 is air bag of the present invention pop-up；
Fig. 4 is air bag mounting shell stereoscopic schematic diagram of the present invention；
Fig. 5 is air bag mounting shell cross-sectional view of the present invention；
Wherein, 1, air bag mounting shell, 1-1, interlayer inner cavity, 2, air bag, 3, air bag jet port, 4, instrument.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the present invention：
The invention discloses a kind of air bag for protection systems being arranged on tripod, are arranged on tripod for three feet
Instrument on frame is protected, and avoids generating damage to instrument when tripod is fallen down.Here is specific embodiment：
The top of tripod is arranged in air bag for protection system of the invention, installs instruments on the top of tripod.The safety
Air bag protective system includes the electronic control unit that air bag component, air bag mounting shell 1 and control air bag component are opened.Air bag peace
It fills shell 1 and is used for installation settings air bag component, air bag component is mounted in the interlayer inner cavity 1-1 of air bag mounting shell 1, air bag component
After being installed in air bag mounting shell 1, air bag mounting shell 1 is installed to the top of tripod.Air bag component can be to instrument after opening
Device carries out comprehensive cladding protection.Electronic control unit can integrate the air bag that air bag component is built in for electronic chip
Inside 2.Air bag component includes air bag 2 in a ring, and annular air bag 2 after deployment can coat instrument
Protection.
Air bag 2 in air bag component has two states of contraction and expansion, safe when protective effect does not occur
Air bag 2 is in contraction state.Gas generator and the igniter for pilot gas generator, point are set in air bag 2
Firearm can pilot gas generator, generate bulk gas in a short time by gas generator rapidly to support air bag 2
It opens and is at the state of expansion to protect to instrument.Igniter is controlled by electronic control unit, can be in tripod
Judge state in time after falling down but before contacting to earth to carry out firing action.Gas generator includes gas generant grain, gas
Propellant particle can quickly generate bulk gas after being ignited.
Air bag 2 used in the present invention it is preferential be made of using polyamide fabric, polyamide fabric is a kind of half
Hard foamed plastics can bear biggish pressure, can reduce inertia force when airbag inflated expansion.Simultaneously in air bag
Compound seal coating is coated with inside 2, to guarantee the sealing performance of air bag.
Electronic control unit in the present invention includes central controller, power supply, sensor and driving circuit.Wherein sense
Device is the state for judging tripod and information is passed to central controller in time, can judge whether it is in and fall down
State.Central controller is the central controller for receiving simultaneously analyte sensors information.Driving circuit is by central controller
Control, activates igniter according to the signal of central controller.Power supply is used to provide electric energy for entire electronic control unit to protect
Card runs well, and preferentially selects rechargeable battery.Solar storage battery can be further selected, and is three feet
Frame configures solar panels, is charged by solar panels for solar storage battery.In the present invention using to driving circuit be triggering
Circuit.
In specific implement, sensor includes gyroscope and accelerometer, and gyroscope therein is usually three axis accelerometer
Instrument.Gyroscope is for measuring the position of object, motion track.Single axis gyroscope can only measure the amount of both direction, and one complete
Whole system needs three single axis gyroscopes that could complete to measure.One three-axis gyroscope can substitute three single axis gyroscopes, together
When measure six direction position, angular speed is obtained, to differentiate the motion state of object.Accelerometer is installed on motion carrier
Inside can be used to measure the acceleration of motion of carrier, can measure the acceleration of tripod herein.Three-axis gyroscope and acceleration
Degree meter is applied in combination, so that it may the real time kinematics state of tripod be precisely calculated, status information is constantly sent electron
Control device, judges whether tripod faces the risk to be fallen down for it.Three-axis gyroscope and accelerometer collective effect can
The angular speed of tripod and acceleration are supplied to central controller, by central controller by the state for accurately monitoring tripod
The state that tripod is judged after comprehensive analysis prevents the possibility of erroneous judgement.
1 inside of air bag mounting shell is arranged in air bag component in the present invention, particularly chooses whether as needed
Air bag mounting shell 1 is installed additional for tripod.Air bag component is installed additional if instrument is particularly expensive to protect to instrument.Specifically
It is as shown in Figure 4, Figure 5, peviform open at one end closed at one end to be arranged in air bag mounting shell 1, in closed end, setting through-hole is used for
Make the instrument of tripod that screw to be installed to pass through.The side wall sandwich establishment inner cavity 1-1 of air bag mounting shell 1, air bag component are arranged in gas
The interlayer inner cavity 1-1 of capsule mounting shell 1.Meanwhile air bag jet port 3 is set in air bag mounting shell 1.Preferential, by air bag jet port 3
Outer edge along 1 closed end of air bag mounting shell is around setting.When air bag system is excited, the air bag 2 of air bag component
It is sprayed upwards from air bag jet port 3, as shown in Figure 3.Common, air bag jet port 3 is covered by film, so as to prevent rainwater
Or dust enters, and plays antifouling, dust-proof, waterproof, moisture-proof effect, guarantees that air bag for protection system has good work
Environment.For example, plastic film can be sticked to the inside of air bag jet port 3, air bag jet port 3 is closed using plastic film.
Air bag 2 breaks through film and sprays upwards from air bag jet port 3 when being excited.
In specific installation, the air bag component for being provided with electronic control unit is arranged in inside air bag mounting shell 1
Interlayer cavity 1-1.Then air bag mounting shell 1 is tipped upside down on into tripod top, makes the instrument of tripod that screw to be installed and passes through through-hole.
Air bag for protection system of the invention can design a variety of types according to tripod and instrument model, of different sizes
Number air bag to protect instrument, select suitable air bag mounting shell 1 to be arranged on tripod top, so when specifically used
After corresponding instrument is installed.By the way that air bag mounting hole shell is arranged, be conducive to that air bag component is installed, and realize air bag guarantor
Detachable assembling between protecting system and tripod can according to need and choose whether to be equipped with air bag for protection system for tripod
System.
Working principle of the present invention is as follows：After tripod is set up, air bag for protection system is installed, and be at
Working condition.Tripod movement state information can be sent to electronic control unit in real time by three-axis gyroscope and accelerometer,
Judge whether tripod faces the risk to be fallen down for it.When the movement state information that electronic control unit receives tripod reaches
To after the data of predetermined value, it is believed that the movement that tripod is fallen down.At this point, by driving circuit initial igniter and further
Pilot gas generator makes gas generator generate bulk gas and pours into air bag 2, and air bag 2 breaks through film in moment
It is sprayed outward from air bag jet port 3 and wraps instrument 4 in a ring from bottom to top, tripod is made to fall down to the ground moment instrument 4 and ground
Impact force be buffered and absorb.
It is high that the safety of can adequately protect measuring instrument and photographic instrument, especially price is arranged on tripod in the present invention
Expensive precision instrument, can high degree promote its security performance, avoid unnecessary damage, be able to extend instrument service life,
Avoid the loss of equipment.
Air bag system of the invention, it is stable and reliable in work, it is capable of the state of accurate judgement tripod, promptly and accurately
It is protected into working condition, and then to instrument.
The configuration of the present invention is simple is reasonable, and intelligence degree is high, and safety is good, has good service performance.
Claims (9)
1. a kind of air bag for protection system being arranged on tripod, it is characterised in that：Including tripod top is arranged in
Air bag mounting shell（1）, be arranged in air bag mounting shell（1）Interlayer inner cavity（1-1）The air bag group of expansion protection instrument can be sprayed
Part and the electronic control unit opened for controlling air bag component；The air bag of air bag component（2）For annular.
2. a kind of air bag for protection system being arranged on tripod according to claim 1, it is characterised in that：Air bag
Component further includes the gas generator being placed in air bag and the igniter for pilot gas generator；Igniter is by electronics
Control device control.
3. according to claim 1 or a kind of 2 described in any item air bag for protection systems being arranged on tripod, feature
It is：Air bag（2）It is made of polyamide fabric, air bag（2）Inside is coated with compound seal coating.
4. a kind of air bag for protection system being arranged on tripod according to claim 1, it is characterised in that：Electronics
Control device include for receive and the central controller of analyte sensors information, power supply, for the driving electricity of initial igniter
Road and and for judging tripod state and passing information to the sensor of central controller.
5. a kind of air bag for protection system being arranged on tripod according to claim 4, it is characterised in that：Sensing
Device includes gyroscope and accelerometer.
6. a kind of air bag for protection system being arranged on tripod according to claim 1, it is characterised in that：It is described
Gyroscope is three-axis gyroscope.
7. a kind of air bag for protection system being arranged on tripod according to claim 1, it is characterised in that：Air bag
Mounting shell（1）The peviform of through-hole, air bag mounting shell are set for closed end（1）Side wall sandwich establishment inner cavity（1-1）, air bag component
It is arranged in air bag mounting shell（1）Interlayer inner cavity（1-1）；Air bag mounting shell（1）Air bag jet port is set（3）.
8. a kind of air bag for protection system being arranged on tripod according to claim 7, it is characterised in that：Air bag
Mounting shell（1）Tip upside down on tripod top, air bag jet port（3）Along air bag mounting shell（1）The outer edge of closed end is around setting.
9. according to a kind of described in any item air bag for protection systems being arranged on tripod of claim 7 or 8, feature
It is：Air bag（2）Uniformly it is circumferentially positioned at interlayer inner cavity（1-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370046.0A CN108843717B (en) | 2018-04-24 | 2018-04-24 | Safety airbag protection system arranged on tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810370046.0A CN108843717B (en) | 2018-04-24 | 2018-04-24 | Safety airbag protection system arranged on tripod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108843717A true CN108843717A (en) | 2018-11-20 |
| CN108843717B CN108843717B (en) | 2021-06-01 |
Family
ID=64212108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810370046.0A Active CN108843717B (en) | 2018-04-24 | 2018-04-24 | Safety airbag protection system arranged on tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843717B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3582003A1 (en) * | 2018-06-13 | 2019-12-18 | Helite | Fall protection device and method |
| FR3082654A1 (en) * | 2018-06-13 | 2019-12-20 | Helite | PROTECTION DEVICE DURING A FALL AND METHOD |
| WO2020115736A1 (en) | 2018-12-03 | 2020-06-11 | Sicher Protection Ltd | Protecting apparatus for appliance supported by tripod |
| CN112780887A (en) * | 2020-12-24 | 2021-05-11 | 重庆工程职业技术学院 | Be applied to auxiliary device of building engineering cost budget |
| CN112963687A (en) * | 2021-03-15 | 2021-06-15 | 田源 | Extreme shooting catapulting photography support |
| US20210318148A1 (en) * | 2018-07-11 | 2021-10-14 | Hilti Aktiengesellschaft | Protective Device for a Measuring Apparatus |
| CN113838271A (en) * | 2021-11-26 | 2021-12-24 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological disaster monitoring and early warning device for emergency |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3582002A1 (en) * | 2018-06-13 | 2019-12-18 | Helite | Fall protection device and method |
| FR3082654A1 (en) * | 2018-06-13 | 2019-12-20 | Helite | PROTECTION DEVICE DURING A FALL AND METHOD |
| FR3082653A1 (en) * | 2018-06-13 | 2019-12-20 | Helite | PROTECTION DEVICE DURING A FALL AND METHOD |
| EP3582003A1 (en) * | 2018-06-13 | 2019-12-18 | Helite | Fall protection device and method |
| US20210318148A1 (en) * | 2018-07-11 | 2021-10-14 | Hilti Aktiengesellschaft | Protective Device for a Measuring Apparatus |
| US11733073B2 (en) * | 2018-07-11 | 2023-08-22 | Hilti Aktiengesellschaft | Protective device for a measuring apparatus |
| EP3891428A4 (en) * | 2018-12-03 | 2022-01-26 | Sicher Protection Ltd | Protecting apparatus for appliance supported by tripod |
| WO2020115736A1 (en) | 2018-12-03 | 2020-06-11 | Sicher Protection Ltd | Protecting apparatus for appliance supported by tripod |
| US11788683B2 (en) | 2018-12-03 | 2023-10-17 | Sicher Protection Ltd. | Protecting apparatus for appliance supported by tripod |
| CN112780887A (en) * | 2020-12-24 | 2021-05-11 | 重庆工程职业技术学院 | Be applied to auxiliary device of building engineering cost budget |
| CN112780887B (en) * | 2020-12-24 | 2022-03-29 | 重庆工程职业技术学院 | Be applied to auxiliary device of building engineering cost budget |
| CN112963687A (en) * | 2021-03-15 | 2021-06-15 | 田源 | Extreme shooting catapulting photography support |
| CN112963687B (en) * | 2021-03-15 | 2022-08-02 | 田源 | Extreme shooting catapulting photography support |
| CN113838271A (en) * | 2021-11-26 | 2021-12-24 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological disaster monitoring and early warning device for emergency |
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| Publication number | Publication date |
|---|---|
| CN108843717B (en) | 2021-06-01 |
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