CN209218779U - A kind of airborne rain increasing flame bomb transmitter - Google Patents
A kind of airborne rain increasing flame bomb transmitter Download PDFInfo
- Publication number
- CN209218779U CN209218779U CN201821951751.1U CN201821951751U CN209218779U CN 209218779 U CN209218779 U CN 209218779U CN 201821951751 U CN201821951751 U CN 201821951751U CN 209218779 U CN209218779 U CN 209218779U
- Authority
- CN
- China
- Prior art keywords
- cover
- front side
- side door
- fixed link
- sides
- 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.)
- Expired - Fee Related
Links
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910021612 Silver iodide Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229940045105 silver iodide Drugs 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to a kind of airborne rain increasing flame bomb transmitters, belong to equipment technical field of increasing rain artificially, including cover, cover includes front side door, front side door is articulated on cover, the fixing piece for being fixed to front side door on cover is provided on cover, fixing piece includes the fixing groove being provided on the separate edge with cover hinge joint of front side door, fixed link is provided on cover and positioned at position of the front side door after hinge joint rotation where fixing groove, fixed link is slidably connected on cover, fixed link is provided with fixed plate far from the end of front side door, fixed link is arranged perpendicular to fixed plate, spring is arranged in fixed link and between cover and fixed plate, one end of spring is connected on cover, the other end is connected in fixed plate, pull fixed link that the fixation to front side door can be completed using the setting of fixed link, and according to spring Elastic force improves fixed link to the fixed effect of front side door.
Description
Technical field
The utility model relates to equipment technical fields of increasing rain artificially, and emit more particularly, to a kind of airborne rain increasing flame bomb
Device.
Background technique
Artificial rainmaking is also known as increased rain artificially, and refers to the principle formed according to nature precipitation, artificially supplements certain formation drops
The necessary condition of water promotes water dust to condense or touch and increase into raindrop rapidly, drops to the process on ground.Its method is according to not
With the physical characteristic of cloud layer, proper moment is selected, sows the catalyst such as dry ice, silver iodide, salt fines with aircraft, rocket Xiang Yunzhong,
Make cloud layer precipitation or increase precipitation, to release or alleviate agricultural drought, increase reservoir duty or water supply capacity, or increases
Water amount of power generating etc..
Authorization Notice No. is that the Chinese patent of CN207118400U discloses a kind of shadow aircraft airborne flame bullet transmitting system
System, including the installation of pod, emission system frame, front side door, bottom door, bottom door opening/closing system, pulling plate mounting rack, sub- flame bullet are drawn
Plate, sub- flame bullet；It is characterized in that sub- flame bullet installation pulling plate is linked together by T-slot and pulling plate mounting rack；Bottom door opening and closing system
System is arranged in the middle part of sub- flame bullet emission system and is bolted with emission system frame；Bottom door opening/closing system includes driving electricity
Machine, lead screw, feed screw nut, movable plate, guide sleeve, guide post, connecting rod sliding seat, connecting rod bottom door connecting rod base；Driving motor and lead screw are logical
It crosses shaft coupling to link together and rotate synchronously, lead screw driving feed screw nut moves up and down, and connecting rod drives bottom door opening and closing.
Disadvantage is that front side door needs to be fixed on emission system frame, system framework otherwise is driven in aircraft
The reason of front side door is because of air-flow opening will be will lead to when flight, the dynamic installation pulling plate of sub- flame bearing band is caused to fall on pulling plate mounting rack
Out.
Utility model content
It prevents that sub- flame bullet is caused to fall in emission system frame in flight course the purpose of the utility model is to provide one kind
Airborne rain increasing flame bomb transmitter out.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of airborne rain increasing flame bomb transmitter, including cover, the cover include front side door, the front side door is articulated with
On the cover, the fixing piece for being fixed to front side door on cover is provided on the cover, the fixing piece includes opening
The fixing groove being located on the separate edge with cover hinge joint of front side door on the cover and is located at front side door and rotates in hinge joint
The position where fixing groove is provided with fixed link afterwards, and the fixed link is slidably connected on cover, and the fixed link is far from front side
Door end be provided with fixed plate, the fixed link be arranged perpendicular to the fixed plate, in the fixed link and be located at cover with
Spring is arranged between fixed plate, one end of the spring is connected on cover, and the other end is connected in fixed plate.
By using above-mentioned technical proposal, when needing for front side door to be fixed on cover, front side door is turned in hinge joint
Dynamic, so that the fixing groove on front side door is moved to the position where fixed link, front side door closes cover at this time, and fixed link is supported
The elastic force of anti-spring on cover in sliding, so that the elastic force that fixed link resists spring is pushed against to fixing groove, thus by front side door
It is locked on cover, pulls fixed link that the fixation to front side door can be completed using the setting of fixed link, and according to spring
Elastic force improves fixed link to the fixed effect of front side door.
The utility model is further arranged to: the fixed link is provided with magnetic patch, the front side door far from the end of plate body
It is set as made of metal material, the magnetic patch and fixed link are equipped with fixing groove.
By using above-mentioned technical proposal, fixed link drives magnetic patch to be moved in fixing groove, adsorbable in fixing groove, from
And further prevent generating disengaging between fixed link and fixing groove, when needing fixed link when being taken out in fixing groove, direct use
Power drives fixed link in removal in fixing groove.
The utility model is further arranged to: the fixing piece is provided with along the separate edge with cover hinge joint of front side door
It is multiple.
By using above-mentioned technical proposal, the setting of multiple fixing pieces improves the fixed effect to front side door, further
It prevents from generating disengaging between front side door and cover.
The utility model is further arranged to: the cover further includes two and is generally aligned in the same plane with by the closed bottom of cover
, bottom door described in two sides is fixedly installed articulated shaft far from the edge that two bottom doors connect, and the articulated shaft drives bottom door rotation
It is connected on cover, the position on the cover and where being located at one end of articulated shaft is provided with driving box, in the driving box
It is provided with for while driving the rotation of two sides articulated shaft, the first actuator to drive bottom door enclosing cover.
By using above-mentioned technical proposal, when needing that two sides bottom door is driven to rotate simultaneously in hinge joint, so that bottom door is simultaneously
When opening or simultaneously closing off, articulated shaft rotation in two sides is driven by the first actuator, so that articulated shaft drives bottom door simultaneously in cover
It is rotated on body, so that bottom door be driven to open or close, the setting of driving box may make the first actuator in driving hinge in driving box
Spindle rotation, improves the aesthetics of entire transmitter, prevents the first actuator from impacting to flight.
The utility model is further arranged to: articulated shaft described in two sides is arranged in driving box and is rotatablely connected to driving box
On, first actuator includes the rotation axis being rotationally connected in driving box, and it is hinged that the both ends of the rotation axis are located at two sides
Position where the end of axis, the rotation axis are vertically arranged with articulated shaft, and articulated shaft described in two sides is in the end in driving box
It is arranged and is fixedly installed first bevel gear, the both ends of the rotation axis, which are arranged and are fixedly installed, bores tooth with two sides first respectively
The second bevel gear of engagement is taken turns, the direction of second bevel gear described in two sides turns on the contrary, being provided in the driving box for driving
Second actuator of moving axis rotation.
By using above-mentioned technical proposal, rotation axis rotation is driven by the second actuator, so that the of rotation axis both ends
Two bevel gears engage with two sides first bevel gear, because the direction of two sides second bevel gear is on the contrary, make two sides first bevel gear
It turns on the contrary, so that articulated shaft drives two sides bottom door to rotate simultaneously, driving bottom door complete to drive two sides articulated shaft to rotate
The unlatching and closing of pairs of cover, using the setting structure of first bevel gear and second bevel gear simply to the driving effect of bottom door
Preferably, and have the function of self-locking, it is solid that second bevel gear and first bevel gear engagement can drive bottom door to turn to any angle
It is fixed, to control the opening angle of bottom door, and first bevel gear and second bevel gear engagement, bottom door can be driven to complete 360 degree
Rotation, open range it is big.
The utility model is further arranged to: second actuator includes being arranged and being fixedly installed on the rotating shaft and position
Third hand tap gear between the second bevel gear of two sides is fixedly installed motor, the driving end of the motor in the driving box
On be fixedly installed the 4th bevel gear engaged with third hand tap gear.
By using above-mentioned technical proposal, when needing that rotation axis is driven to rotate, the 4th cone tooth is driven by driving motor
Wheel and third hand tap gear engagement, so that third hand tap gear drives rotation axis rotation, the setting of third hand tap gear and the 4th bevel gear
It may make motor is located in driving box to drive to rotation axis, improve the aesthetics of driving box and cover, prevent driving box
The excessive flight to aircraft of volume impact.
The utility model is further arranged to: the cover is described far from being provided with pod on the face where driving box
Pod is integrally in quadrangular frustum pyramid shaped setting.
By using above-mentioned technical proposal, the setting of pod can play the role of guidance to air-flow, improve aircraft band
Flight effect when dynamic cover flight.
The utility model is further arranged to: the pod is bolted on cover.
By using above-mentioned technical proposal, pod is bolted on cover, facilitates and removes pod pair
Pod is repaired and is replaced.
In conclusion the advantageous effects of the utility model are as follows:
1. fixed link, which is moved in fixing groove, is fixed to fixed link on cover front side door, prevent aircraft from driving
When cover flight, drives and be detached between front side door and cover, improve the fixed effect between front side door and cover；
2. first bevel gear, second bevel gear, third hand tap gear and the 4th bevel gear can drive two sides bottom door simultaneously in cover
It is rotated on body, so that bottom door opens simultaneously or close cover, improves the driving effect to bottom door；
3. flight effect when aircraft drives cover flight can be improved in pod.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the utility model；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is the portion the B enlarged drawing in Fig. 1；
Fig. 4 is the structural schematic diagram of the hiding driving box of the utility model；
Fig. 5 is the portion the C enlarged drawing in Fig. 4.
In figure, 1, cover；11, front side door；111, fixing groove；12, fixed link；121, fixed plate；122, spring；123, magnetic
Block；13, bottom door；131, articulated shaft；132, first bevel gear；14, driving box；141, rotation axis；142, second bevel gear；143,
Third hand tap gear；144, motor；145, the 4th bevel gear；15, pod；151, bolt.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is combined with Figure 1 and Figure 2, a kind of airborne rain increasing flame bomb transmitter disclosed by the utility model, including cover 1, cover
Body 1 is whole to be arranged in cuboid, in order to improve flight effect when aircraft drives 1 flight of cover, the one of the cover 1 of cuboid
End is provided with pod 15, and pod 15 is whole to be arranged in quadrangular frustum pyramid shaped；Pod 15 is removed on cover 1 for convenience,
Pod 15 is installed by bolt 151 to cover 1；It in other embodiments, can also be circular cone by 15 whole installation of pod
Body shape.
In conjunction with Fig. 1 and Fig. 3, cover 1 includes front side door 11, and front side door 11 is articulated with cover 1 along the length direction of cover 1
On, offer multiple fixing grooves 111 on the separate edge with 1 hinge joint of cover of front side door 11, multiple fixing grooves 111 are along front side door
11 length direction is uniformly arranged on front side door 11, on cover 1 and is located at each fixation after hinge joint rotation of front side door 11
Position where slot 111 is provided with fixed link 12, and fixed link 12 is slidably connected on cover 1, and fixed link 12 is far from front side door
11 end is provided with fixed plate 121, and fixed link 12 is arranged perpendicular to fixed plate 121, in fixed link 12 and positioned at cover 1 and admittedly
Spring 122 is arranged between fixed board 121, one end of spring 122 is connected on cover 1, and the other end is connected in fixed plate 121.
When needing for front side door 11 to be fixed on cover 1, front side door 11 is rotated in the hinge joint on cover 1, so that
Each fixing groove 111 turns to the position where fixed link 12, and fixed link 12 is driven to resist the elastic force of spring 122 in cover at this time
It is slided on 1, so that each fixed link 12 is moved in each fixing groove 111 on front side door 11, to drive fixed link 12 will
Front side door 11 is locked on cover 1, and aircraft is prevented to be detached between front side door 11 and cover 1 when driving 1 flight of cover.
It is separate in fixed link 12 in order to further prevent being detached between fixed link 12 and fixing groove 111 in conjunction with Fig. 1 and Fig. 3
The end of plate body is provided with magnetic patch 123, and front side door 11 is set as made of metal material, and in the present embodiment, front side door 11 is set
It is set to titanium alloy, its intensity is high using the setting of titanium alloy, and corrosion resistance and heat resistance are relatively strong；Magnetic patch 123 and fixed link 12 with
Fixing groove 111 is equipped with；Fixed link 12 is adsorbed in fixing groove 111 by magnetic patch 123, when needing fixed link 12 and solid
When determining the disengaging of slot 111, fixed link 12 is firmly pulled.
In conjunction with Fig. 1 and Fig. 4, cover 1 further includes two and is generally aligned in the same plane with by the closed bottom door 13 of cover 1, two sides bottom
Door 13 is fixedly installed articulated shaft 131(referring to Fig. 5 far from the edge that two bottom doors 13 connect), articulated shaft 131 drives bottom door 13
It is rotationally connected on cover 1, the position on cover 1 and where being located at one end of articulated shaft 131 is provided with driving box 14.
In conjunction with Fig. 4 and Fig. 5, two sides articulated shaft 131 is arranged on driving box 14 and rotation connection to driving box 14, driving box
Rotation axis 141 is rotatably connected in 14, the both ends of rotation axis 141 are located at the position where the end of two sides articulated shaft 131, rotation
Axis 141 is vertically arranged with articulated shaft 131, and two sides articulated shaft 131 is arranged in the end in driving box 14 and is fixedly installed first
The both ends of bevel gear 132, rotation axis 141 are arranged and are fixedly installed the second cone engaged respectively with two sides first bevel gear 132
The direction of gear 142, two sides second bevel gear 142 is opposite.
In conjunction with Fig. 4 and Fig. 5, it is arranged in rotation axis 141 and positioned at the middle part of rotation axis 141 and is fixedly installed triconodont
143 are taken turns, motor 144 is fixedly installed in driving box 14, is fixedly installed on the driving end of motor 144 and third hand tap gear 143
4th bevel gear 145 of engagement.
When needing that two sides bottom door 13 is driven to rotate simultaneously on cover 1, so that two sides bottom door 13 is completed at the same time to cover 1
It opens and closes, drive the 4th bevel gear 145 and third hand tap gear 143 to engage by driving motor 144, so that third hand tap gear
143 drive rotation axis 141 to rotate, at this time the first cone tooth of the second bevel gear 142 in rotation axis 141 and 131 end of articulated shaft
132 engagement of wheel, so that first bevel gear 132 drives articulated shaft 131 to rotate, because the direction of two sides second bevel gear 142 is on the contrary, the
One bevel gear 132 can drive the steering of two sides bottom door 13 on the contrary, so that two sides bottom door 13 is completed at the same time the unlatching to cover 1
And closing.
The implementation principle of the present embodiment are as follows: when needing for front side door 11 to be locked on cover 1, by front side door 11 in hinged
Fixed link 12 is resisted spring so that the fixing groove 111 on front side door 11 turns to the position where fixed link 12 by point rotation
122 elastic force is moved on cover 1, so that fixed link 12 is moved in fixing groove 111, so that fixed link 12 resists spring 122
Elastic force drive magnetic patch 123 be adsorbed in fixing groove 111, so that front side door 11 is locked on cover 1, prevent in flight course
In cause to be detached between front side door 11 and cover 1, when need simultaneously drive two sides bottom door 13 in hinge joint rotate when, pass through driving
Motor 144 drives the 4th bevel gear 145 and third hand tap gear 143 to engage, so that second bevel gear 142 and first bevel gear 132
Engagement, first bevel gear 132 drive two sides articulated shaft 131 to rotate, and articulated shaft 131 drives two sides bottom door 13 to be completed at the same time to cover
1 unlatching and closing, it is preferable to the driving effect of bottom door 13, and make the slewing area of bottom door 13 larger.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of airborne rain increasing flame bomb transmitter, including cover (1), the cover (1) includes front side door (11), the front side
Door (11) is articulated on the cover (1), it is characterised in that: is provided on the cover (1) for front side door (11) are fixed
Fixing piece on cover (1), the fixing piece include being provided on the separate edge with cover (1) hinge joint of front side door (11)
Fixing groove (111), on the cover (1) and be located at the position of front side door (11) after hinge joint rotation where fixing groove (111)
It installs and is equipped with fixed link (12), the fixed link (12) is slidably connected on cover (1), and the fixed link (12) is far from front side door
(11) end is provided with fixed plate (121), and the fixed link (12) is arranged perpendicular to the fixed plate (121), the fixation
It is arranged with spring (122) on bar (12) and between cover (1) and fixed plate (121), one end connection of the spring (122)
To on cover (1), the other end is connected on fixed plate (121).
2. a kind of airborne rain increasing flame bomb transmitter according to claim 1, it is characterised in that: the fixed link (12) is remote
End from plate body is provided with magnetic patch (123), and the front side door (11) is set as made of metal material, the magnetic patch (123)
It is equipped with fixed link (12) and fixing groove (111).
3. a kind of airborne rain increasing flame bomb transmitter according to claim 1, it is characterised in that: the fixing piece is along front side
Door (11) separate edge with cover (1) hinge joint is provided with multiple.
4. a kind of airborne rain increasing flame bomb transmitter according to claim 1, it is characterised in that: the cover (1) is also wrapped
Two are included to be generally aligned in the same plane so that by cover (1) closed bottom door (13), bottom door (13) described in two sides is far from two bottom doors (13)
The edge to connect is fixedly installed articulated shaft (131), and the articulated shaft (131) drives bottom door (13) to be rotationally connected with cover (1)
On, the position on the cover (1) and where being located at the one end of articulated shaft (131) is provided with driving box (14), the driving box
(14) it is provided in and is used for while driving two sides articulated shaft (131) rotation, to drive the first of bottom door (13) enclosing cover (1) to drive
Moving part.
5. a kind of airborne rain increasing flame bomb transmitter according to claim 4, it is characterised in that: articulated shaft described in two sides
(131) it is arranged on driving box (14) and rotation connection to driving box (14), first actuator includes being rotationally connected with drive
Rotation axis (141) in dynamic case (14), the both ends of the rotation axis (141) are located at where the end of two sides articulated shaft (131)
Position, the rotation axis (141) are vertically arranged with articulated shaft (131), and articulated shaft described in two sides (131) is in driving box (14)
End is arranged and is fixedly installed first bevel gear (132), and the both ends of the rotation axis (141) are arranged and are fixedly installed difference
The second bevel gear (142) engaged with two sides first bevel gear (132), the direction of second bevel gear (142) described in two sides on the contrary,
The second actuator for driving rotation axis (141) to rotate is provided in the driving box (14).
6. a kind of airborne rain increasing flame bomb transmitter according to claim 5, it is characterised in that: the second actuator packet
Include the third hand tap gear for being arranged and being fixed on rotation axis (141) and between two sides second bevel gear (142)
(143), is fixedly installed motor (144) in the driving box (14), be fixedly installed on the driving end of the motor (144) with
4th bevel gear (145) of third hand tap gear (143) engagement.
7. a kind of airborne rain increasing flame bomb transmitter according to claim 1, it is characterised in that: the cover (1) is separate
It is provided on face where driving box (14) pod (15), the pod (15) is integrally arranged in quadrangular frustum pyramid shaped.
8. a kind of airborne rain increasing flame bomb transmitter according to claim 7, it is characterised in that: the pod (15) is logical
Bolt (151) is crossed to be connected on cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951751.1U CN209218779U (en) | 2018-11-24 | 2018-11-24 | A kind of airborne rain increasing flame bomb transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951751.1U CN209218779U (en) | 2018-11-24 | 2018-11-24 | A kind of airborne rain increasing flame bomb transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209218779U true CN209218779U (en) | 2019-08-09 |
Family
ID=67504511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821951751.1U Expired - Fee Related CN209218779U (en) | 2018-11-24 | 2018-11-24 | A kind of airborne rain increasing flame bomb transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209218779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586254A (en) * | 2020-12-09 | 2021-04-02 | 四川西华通用航空股份有限公司 | Artificial precipitation operation device |
-
2018
- 2018-11-24 CN CN201821951751.1U patent/CN209218779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586254A (en) * | 2020-12-09 | 2021-04-02 | 四川西华通用航空股份有限公司 | Artificial precipitation operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209218779U (en) | A kind of airborne rain increasing flame bomb transmitter | |
| DE102010000707A1 (en) | Method for operating a wind energy plant | |
| DE29513302U1 (en) | Actuator for remote opening and closing of smoke flaps, ventilation flaps and windows | |
| CN108560443A (en) | A kind of crashworthiness restrictor bar | |
| CN203347660U (en) | Full-automatic shutter | |
| CN208594502U (en) | A kind of crashworthiness restrictor bar | |
| CN207541121U (en) | A kind of multifunctional intellectual ammeter box | |
| CN106965644B (en) | Button controlled air outlet device of automobile air conditioner | |
| CN109209116A (en) | One kind can the autonomous sliding intelligent window of speech recognition | |
| CN109625272A (en) | A kind of plant protection drone that spray head replacement is easy | |
| WO2019007760A1 (en) | Flap fitting and item of furniture | |
| CN104372996B (en) | Safe and reliable electronic lock | |
| CN209196254U (en) | Fire resisting damper remotely controlled plant | |
| DE1026148B (en) | Electric motor drive for valves or the like with reset device | |
| CN208901021U (en) | Monitoring device for building | |
| CN209494369U (en) | A kind of hand wheel lock with prompt facility in place | |
| CN107339791A (en) | The louver assembly and air conditioner of blinds drive device, air conditioner | |
| CN208708147U (en) | A kind of garden lawn repairing machine | |
| CN205373543U (en) | Novel machinery target | |
| CN220786123U (en) | Large-load throwing device of unmanned aerial vehicle of fire extinguishing bomb | |
| CN209661101U (en) | A kind of noninductive payment demonstration in the parking lot based on parking apparatus exhibition booth | |
| CN219369989U (en) | Protective component convenient to disassemble and assemble for monitoring radar | |
| CN221240776U (en) | Spraying device | |
| CN205063788U (en) | Automatic fence door of farm plain type | |
| CN204156334U (en) | Automation distribution control of intelligent terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |