CN207213573U - Test special shooting support - Google Patents
Test special shooting support Download PDFInfo
- Publication number
- CN207213573U CN207213573U CN201721245342.5U CN201721245342U CN207213573U CN 207213573 U CN207213573 U CN 207213573U CN 201721245342 U CN201721245342 U CN 201721245342U CN 207213573 U CN207213573 U CN 207213573U
- Authority
- CN
- China
- Prior art keywords
- telescoping tube
- cross bar
- slidably
- collar
- camera
- 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
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The utility model discloses special shooting support is tested, it includes being used for the base mechanism for supporting whole camera device, and the lift structure for height and angular adjustment is provided with the top of base mechanism, rotary system is provided with the top of lift structure.The base mechanism includes foot stool, hinge-rod is hinged with the inwall of the foot stool, the other end of the hinge-rod is hinged by articulated structure and set ring fixing structure, set ring fixing structure and the slidably collar of bottom are fixed together by rigidly connected mode, slidably on the collar of top is hinged at the top of the foot stool, top is slidably provided with lock on the collar；By being slidably installed on axis, the lock is engaged the slidably collar with lockhole, slidably the collar will can be fixed on axis.Allow and accomplish a advantages that frame uses, and control area is big in camera bracket.
Description
Technical field
It the utility model is related to camera device field, and in particular to one kind tests special shooting support.
Background technology
Economic development, social civilization construction since Hydraulic and Hydro-Power Engineering construction to China serve huge propulsion and made
With.While dam is that China brings huge social benefit, there is also certain drawback.Original river ecosystem fragmentation,
Intrinsic hydrology hydrodynamic condition is destroyed, and existence, river its purification all on aquatile etc. cause a series of influences.
In the case, the fish of water-control project background migrate passage reparation and are particularly important, by being investigated to existing utility
Show, China's major part fish pass operational effect is unsatisfactory.Therefore, the life habit for more preferable researching fish and swimming energy
Power, it would be desirable to imaged to Fish behavior experiment, by carrying out the more potential behaviouristics numbers of analysis extraction to video
According to, preferably serve fish pass structure design.
Needed in Fish behavior experimentation from different perspectives, different height, diverse location be to different experiments
Region is imaged, and so as to ensure to carry out whole Experimental Area comprehensive monitoring, does not miss any analyzable data.Mesh
Before, shooting support is broadly divided into two kinds, and one kind is fixed bracket, and such support is typically mounted on specific position, than
Such as crossroad monitoring support, wall monitoring support；Another kind of is portable rack, such typically to carry with, than
Such as tripod.But because in Behavior Test, Experimental Area is generally large, in order to ensure to shoot integrality typically using single
Individual camera is shot, therefore pilot region is taken a crane shot it is generally necessary to which camera is erected at into higher position, so as to complete
Back-to-back test region monitors in real time without dead angle.
Conventional camera device substantially has two kinds of erection modes, and the first scheme is that fixed bracket is arranged on into wall
On, then camera is rack-mount, but its mounting complexity is higher, not only causes shadow to the outward appearance and structure of building
Ring, and it is too strong to the fixed structure such as wall dependence, be not suitable for using in the field of spaciousness；Generally use second scheme,
Portable tripod is bundled in stage lamp bracket, then camera is arranged on portable tripod, but because combining structure has
More restrictive factor, particularly, have the disadvantage that：
（1）Take a crane shot difficulty.Existing stage lamp bracket, which can not be mounted directly, is taken a crane shot camera, it usually needs first will
Portable tripod is bundled in stage lamp bracket cross bar one end and camera is arranged on tripod head again, such combination
Install it is sufficiently complex, it is difficult to by the binding of two devices on the same line, often result in binding angle skew, can not meet to shoot
It is required that, it is necessary to repeatedly adjustment tripod head could meet to require, add the complexity of operation.In addition, such erection side
Formula needs to have stage lamp bracket and portable tripod, and Neither of the two can be dispensed, not only increases installation cost, also add shooting
Limiting factor and transport burden.
（2）Debugging is difficult.Do not have preferable mode at present portable tripod is bundled on stage lamp bracket, bundling
Camera is directed at shooting orientation during even if, but due to the shakiness of combining structure during stage lamp bracket hoisting depth
Larger offset, it is necessary to by stage lighting is but occurred for camera lifting to the rear camera shooting angle of proper height by permanent often result in
Frame highly lowers and adjusts tripod head again, is then lifted out the height of stage lamp bracket, and repeated multiple times debugging can just find ratio
Appropriate angle.To sum up, want to debug camera shooting angle to suitable angle and there is larger difficulty.
（3）Cross bar is shorter.Pilot region is larger mostly in being tested due to Fish behavior, in order to reduce unnecessary do
Disturb, it is often necessary to shooting support is erected at outside Experimental Area, camera is extended in pilot region by cross bar, but due to
Stage lamp bracket cross bar is too short, can not often photograph complete pilot region, significantly limit the shooting and experiment of experiment
The collection of data.
（4）Cross bar is non-rotatable.Stage lamp bracket cross bar both ends can bundle pilot region of two cameras to both ends simultaneously
Shot, but because cross bar is non-rotatable, the pilot region of two pilot regions on the same line can only be shot, when running into
Two pilot regions not on the same line when, can only respectively be shot, be arranged so as to not only using two stage lamp brackets
Experimental cost is added, also add workload and the occupancy of lab space.
（5）Conduct oneself with dignity excessive.Stage lamp bracket is more using the low full iron construction of durability, lift structure and bar structure weight
It is excessive, larger burden is caused to carrying and transporting, device service life is short, easily occurs shooting support after long-time use
The situation that can not be lifted or withdrawn.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of special shooting support of experiment, passes through to think deeply and tests institute
The inconvenience faced, camera bracket is carried out to the optimization of each side systematization so that can accomplish in camera bracket
The advantages that one frame uses, and control area is big.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：Special shooting support is tested, it is wrapped
The base mechanism for supporting whole camera device is included, is provided with the top of base mechanism and to be carried for height and angular adjustment
Structure is risen, rotary system is installed at the top of lift structure.
The base mechanism includes foot stool, and hinge-rod, the other end of the hinge-rod are hinged with the inwall of the foot stool
It is hinged by articulated structure and set ring fixing structure, the slidably collar for covering ring fixing structure and bottom passes through rigidly connected side
Formula is fixed together, and slidably on the collar of top is hinged at the top of the foot stool, top is slidably provided with the collar
Lock；By being slidably installed on axis, the lock is engaged the slidably collar with lockhole, can
Slip collar is fixed on axis.
The lift structure includes axis, and lower telescoping tube is provided with inside the axis, is installed inside the lower telescoping tube
There is upper telescoping tube, be sequentially installed with the hand disk of height of regulation height on the axis from bottom to up, adjust the angle hand of angle
The flexible hand disk that shaking tray and control telescoping tube stretch, on the highly hand disk, the hand disk of angle and the hand disk that stretches all
Wind is installed.
The rotary system includes the hand disk of angle, the hand disk that stretches, rotation gear, cross bar telescopic rotating shaft, rotatable horizontal stroke
Bar, fixed transverse rod, expansion link, duckbilled head and camera；The rotation gear is arranged on the rotatable cross bar on upper telescoping tube top
Inside, fixed transverse rod are fixed on the top of telescoping tube；Rotatable cross bar is interlocked by gear structure and rotation gear,
The rotatable cross bar, fixed transverse rod all use hollow, rectangular aluminum alloy material, and inside is all provided with telescoping tube, during telescoping tube is
Empty rectangular aluminium alloy material, the one end of telescoping tube inside cross bar are provided with high resiliency spring, are installed in the other end of telescoping tube
There is duckbilled head, the device is used to install camera, and then realizes that camera is comprehensive and rotate freely.
The utility model has the advantages that：
1st, full angle shooting can be achieved.The present apparatus ensures camera and horizontal stroke by installing duckbilled header structure additional at cross bar both ends
Bar is all the time all on the same line.It need to only can be achieved with shooting wanting for arbitrary orientation pilot region by adjusting duckbilled brilliance degree
Ask, it is simple to operate, increase device reliability；Test equipment quantity is reduced, reduces transport burden.It can also lead in different usage scenarios
The rapid refit for changing duckbilled header structure realization device is crossed, meets various experiment photographing requests.
2nd, debugging is simple.Present apparatus both ends are provided with duckbilled header structure, combinative stability, and intensity is reliable.In debugging process
Camera need to be only arranged on duckbilled head, adjust shooting angle, duckbilled header structure is locked, then device is adjusted to close
Suitable height, you can once adjustment finishes, and reduces debugging number, reduces debugging difficulty.
3rd, cross bar is scalable.In order to completely gather all data of pilot region, the present apparatus inside cross bar by adding
Expansion link is filled, adds the length of cross bar.According to actual conditions, by adjusting length of telescopic bar, it can shoot in cross bar length and appoint
Meaning pilot region, it is greatly improved the practicality of device.
4th, cross bar is rotatable.The present apparatus uses special rotary structure in the middle part of cross bar, realizes that unilateral cross bar is rotatable,
The area coverage of cross bar has been significantly greatly increased.By adjusting the angle of rotatable cross bar, realize using a support while shoot
Two, not in the function of collinear pilot region, take full advantage of each support, reduce test equipment use.
5th, lifting device reliability.The present apparatus is built in bottom spider section using the high thickening stainless steel of durability
Make, top is built using Light Aluminum Alloy.Its advantage mainly includes：Decentralization, greatly improve the stability of device；Top
Using aluminum alloy material steel, mitigate deadweight as far as possible on the premise of proof strength；Service life is grown.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is rotation gear structure partial schematic diagram of the present utility model.
Fig. 3 is duckbilled head installation detail view of the present utility model.
In figure：1st, foot stool；2nd, hinge-rod；3rd, articulated structure；4th, ring fixing structure is covered；5th, the slidably collar；6th, lock；
7th, lockhole；8th, wind；9th, highly hand disk；10th, the hand disk of angle；11st, stretch hand disk；12nd, axis；13rd, lower telescoping tube；
14th, upper telescoping tube；15th, gear is rotated；16th, cross bar telescopic rotating shaft；17th, rotatable cross bar；18th, fixed transverse rod；19th, expansion link；
20th, duckbilled head；21st, camera.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1-3, test special camera support, comprising primary structure have：Understructure, lift structure, rotation system
System three parts.
Further, understructure includes foot stool 1, hinge-rod 2, articulated structure 3, set ring fixing structure 4, the slidably collar
5th, lock 6, lockhole 7 and axis 12.Foot stool is hinged with hinge-rod, is to rotate during shrinking with opening
Certain angle；Hinge-rod is connected together with set ring fixing structure by articulated structure, can also be free while proof strength
Rotate, set ring fixing structure is fixed together with the collar by rigidly connected mode, and foot stool is also by this principle and the collar
It is rigidly connected.The collar is provided with lock, and can be on axis slidably, when lock is moved to same position with lockhole
Lock is pierced into lockhole and axis and the base collar can be closely together.So that axis is firmly combined one with foot stool
Rise, and can be by adjusting position that lock combines with lockhole and then adjustment foot stool subtended angle, when lock and nethermost lockhole
It is maximum to combine the unit subtended angle, when lock and uppermost lockhole combination unit subtended angle are minimum.
Further, lift structure includes wind 8, highly hand disk 9, axis 12, lower telescoping tube 13 and upper telescoping tube
14.Wherein, be provided with inside axis lower telescoping tube, on telescoping tube, wherein lower telescoping tube is arranged on inside axis, upper telescoping tube
Inside lower telescoping tube.Axis uses round outside but spuare inside high-strength stainless steel construction, wherein outside existed using circular surface
In that can keep higher comfort level in the handling process, inside is for fixed lower telescoping tube, using height using square structure
Intensity stainless steel is by the decentralization of whole device, when the cross bar at top can keep enough turning to any angle
Stability；Lower telescoping tube is the high-strength aluminum alloy material using square-outside and round-inside, and outside is to ensure to carry using square structure
Also the stability in direction can be kept during rise in axis, internal circular configuration is deposited to adapt to upper telescoping tube
Put, wherein lower telescoping tube using high-strength aluminum alloy is conducted oneself with dignity to mitigate on the premise of structural strength is ensured as far as possible, it is convenient
Transport and carrying；Upper telescoping tube is to use circular hollow aluminum alloy material, and circular configuration is advantageously reduced in lifting process
Frictional resistance, it is optimal stress all the time while top rotates that can also keep cross bar, wherein upper telescoping tube is using height
Strength aluminium alloy be in order to ensure structural strength on the premise of mitigate deadweight, convenience in transport and carrying as far as possible.
Further, the present apparatus can adjust the base of axis by adjusting the block position of lockhole on axis and lock
Plinth height, when overlapping positions, then axis height of foundation is high on the lower；Conversely, then axis height of foundation is low.Secondly, it is hand by shaking
Handle rotates highly hand disk adjustment lower telescoping tube, the height of upper telescoping tube, rotates clockwise sleeve pipe rise；Conversely, then reduce.Turn
Lower telescoping tube is lifted after the hand disk of dynamic height first, telescoping tube is promoted to after maximum height instantly, and upper telescoping tube starts to carry
Rise, until device reaches the hoisting depth limit after upper telescoping tube is promoted to maximum height.Wherein, in axis, lower telescoping tube
There is inner buckle structure to be used for limiting lower telescoping tube, the maximum lifting height of upper telescoping tube.
Further, rotary system includes the hand disk 10 of angle, the hand disk 11 that stretches, rotation gear 15, flexible turn of cross bar
Axle 16, rotatable cross bar 17, fixed transverse rod 18, expansion link 19, duckbilled first 20 and camera 21.Wherein, rotation gear is arranged on
Inside the rotatable cross bar on upper telescoping tube top, fixed transverse rod is fixed on the top of telescoping tube, not rotatably, using aluminium alloy
Material mitigates deadweight；Rotatable cross bar is interlocked by gear structure and rotation gear, hand by handle rotational angle
Disk drives rotation pinion rotation, and then drives rotatable cross bar to rotate (such as Fig. 2), so as to realize on the premise of support is not moved
Rotate camera.Wherein, rotatable cross bar, fixed transverse rod all use hollow, rectangular aluminum alloy material, and inside is all provided with flexible
Pipe.Telescoping tube is hollow, rectangular aluminum alloy material, wherein, the one end of telescoping tube inside cross bar is provided with high resiliency spring, when
Unclamp when stretching hand disk, because expansion link will slowly be stretched out by the thrust of spring, until the limiting length of expansion link, should
Length is less than the natural length of spring, can be sent camera by the distance for controlling flexible hand disk to unclamp in use
Shot to targeted test region；Duckbilled head is installed in the other end of telescoping tube, the device is used to install camera, and then
Realize that camera is comprehensive to rotate freely.
The course of work and operation principle of the present utility model are：
When experiment starts erection bracket, the first step, it should check whether each part of support stands intact.Second step, adjust
Whole understructure.Foot stool 1 is flared to proper angle according to the actual conditions of field test, and then by lock 6 and properly
Lockhole 7 lock to fix foot stool, and then adjust base direction until a certain Experimental Area of the face of fixed transverse rod 18.3rd
Step, duckbilled first 20 is arranged on to the both ends of expansion link 19, and then camera is arranged on duckbilled first 20, adjust duckbilled first 20
Angle until camera captured by angle be exactly pilot region.4th step, the lift structure of use device.Rotate height
Hand disk 9 makes lower telescoping tube 13 slowly rise, and now upper telescoping tube 14 in lower telescoping tube 13 and synchronizes lifting, under
Telescoping tube 13 can be fixed in axis 12 after being promoted to maximum height.Highly hand disk 9 is rotated further, now upper telescoping tube 14
Slowly it will stretch out out of lower telescoping tube 13, until rise to maximum height and be fixed in lower telescoping tube 13, while by height hand
Shaking tray 9 locks.5th step, the rotary system of adjusting apparatus.First, the hand disk 10 of rotational angle drives rotation gear 15 to rotate,
And then drive rotary bar 19 to rotate, until cross bar locks the hand disk 10 of angle when turning to suitable angle；Then rotate
Stretch hand disk 11, and with the release for the hand disk 11 that stretches, expansion link 19 is by by strong in rotatable cross bar 17, fixed transverse rod 18
Power spring slowly ejects, until two cameras 21 stop operating when just pilot region can be shot completely, and will be flexible
Hand disk 11 locks, and so far the present apparatus installs.
After experiment terminates, it should which support is reduced.The first step, the hand disk 11 that stretches is rotated, expansion link 19 is complete
Rotatable cross bar 17 is taken in entirely, in fixed transverse rod 18, and flexible hand disk 11 is locked；Second step, the hand disk 10 of rotational angle,
Rotatable cross bar 17 is turned into the same level of fixed transverse rod 18；3rd step, rotate highly hand disk 9, by upper telescoping tube 14,
Lower telescoping tube 13 is fallen successively, until upper telescoping tube 14 is fully seated in lower telescoping tube 13, lower telescoping tube 13 is fully seated in axis
In 12；4th step, camera 21, duckbilled first 20 is pulled down successively；5th step, lock 6 is extracted from lockhole 7, and locked, with
After touch foot stool 1 until completely collapse, so far support collapses completely.
In use, upper telescoping tube 14, lower telescoping tube 13 can not exclusively rise the device, and expansion link 19 can be incomplete
Ejection, should regard experiment concrete condition adjustment, and camera 21 is set up famous dictum by lift structure and the rotary system of appropriate application apparatus
Think camera site, obtain high quality experiment video recording, high quality material is provided for later stage behavior analysis.In order to ensure this support
Superperformance, every month suggest maintenance 1 ~ 2 time.
By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought
In the range of, various changes and amendments are carried out all within the scope of protection of the utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (3)
1. the special shooting support of experiment, it is characterised in that：It includes being used for the base mechanism for supporting whole camera device, in base
Lift structure for height and angular adjustment is installed at the top of mechanism, rotary system is installed at the top of lift structure；
The base mechanism includes foot stool（1）, the foot stool（1）Inwall on be hinged with hinge-rod（2）, the hinge-rod（2）
The other end pass through articulated structure（3）With covering ring fixing structure（4）It is be hinged, cover ring fixing structure（4）With the slidably set of bottom
Ring（5）It is fixed together by rigidly connected mode, the foot stool（1）Top be hinged on top the slidably collar（5）
On, the slidably collar at top（5）On lock is installed（6）；The slidably collar（5）By being slidably installed in
Axle（12）On, the lock（6）With lockhole（7）It is engaged, can will the slidably collar（5）It is fixed on axis（12）On.
2. the special shooting support of experiment according to claim 1, it is characterised in that：The lift structure includes axis
（12）, the axis（12）Inside is provided with lower telescoping tube（13）, the lower telescoping tube（13）Inside is provided with telescoping tube
（14）, the axis（12）On be sequentially installed with from bottom to up regulation height the hand disk of height（9）, regulation angle angle hand
Shaking tray（10）The flexible flexible hand disk with control telescoping tube（11）, in the highly hand disk（9）, the hand disk of angle（10）With
Stretch hand disk（11）On be fitted with wind（8）.
3. the special shooting support of experiment according to claim 1, it is characterised in that：It is hand that the rotary system includes angle
Disk（10）, stretch hand disk（11）, rotation gear（15）, cross bar telescopic rotating shaft（16）, rotatable cross bar（17）, fixed transverse rod
（18）, expansion link（19）, duckbilled head（20）And camera（21）；The rotation gear（15）Installed in upper telescoping tube（14）Top
Rotatable cross bar inside, fixed transverse rod（18）It is fixed on telescoping tube（14）Top；Rotatable cross bar（17）Pass through gear
Structure is interlocked with rotation gear, the rotatable cross bar（17）, fixed transverse rod（18）All use hollow, rectangular aluminium alloy
Material, inside are all provided with telescoping tube, and telescoping tube is hollow, rectangular aluminum alloy material, and the one end of telescoping tube inside cross bar is installed
There is high resiliency spring, duckbilled head is installed in the other end of telescoping tube（20）, the device is for installing camera（21）, Jin Ershi
Now camera is comprehensive rotates freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245342.5U CN207213573U (en) | 2017-09-27 | 2017-09-27 | Test special shooting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245342.5U CN207213573U (en) | 2017-09-27 | 2017-09-27 | Test special shooting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213573U true CN207213573U (en) | 2018-04-10 |
Family
ID=61819305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721245342.5U Expired - Fee Related CN207213573U (en) | 2017-09-27 | 2017-09-27 | Test special shooting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213573U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512664A (en) * | 2018-12-18 | 2019-03-26 | 徐智慧 | A kind of double-station moxaburner device convenient for operation |
| CN110608725A (en) * | 2019-08-07 | 2019-12-24 | 陕西恒瑞测控系统有限公司 | Water level wireless remote measurement flow monitoring terminal |
| CN110886951A (en) * | 2018-09-11 | 2020-03-17 | 杭州海康威视数字技术股份有限公司 | Support for image acquisition, image acquisition system and method |
| CN111350910A (en) * | 2018-12-20 | 2020-06-30 | 萨维奇环球公司 | Stand for photography and the like having a plurality of rotatable legs |
| CN112944148A (en) * | 2021-01-26 | 2021-06-11 | 文博 | Safety warning device for building engineering management |
-
2017
- 2017-09-27 CN CN201721245342.5U patent/CN207213573U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886951A (en) * | 2018-09-11 | 2020-03-17 | 杭州海康威视数字技术股份有限公司 | Support for image acquisition, image acquisition system and method |
| CN109512664A (en) * | 2018-12-18 | 2019-03-26 | 徐智慧 | A kind of double-station moxaburner device convenient for operation |
| CN111350910A (en) * | 2018-12-20 | 2020-06-30 | 萨维奇环球公司 | Stand for photography and the like having a plurality of rotatable legs |
| CN111350910B (en) * | 2018-12-20 | 2024-04-12 | 萨维奇环球公司 | Support for photography and the like with a plurality of rotatable legs |
| CN110608725A (en) * | 2019-08-07 | 2019-12-24 | 陕西恒瑞测控系统有限公司 | Water level wireless remote measurement flow monitoring terminal |
| CN112944148A (en) * | 2021-01-26 | 2021-06-11 | 文博 | Safety warning device for building engineering management |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207213573U (en) | Test special shooting support | |
| WO2020052014A1 (en) | Controllable unfolding apparatus for flexible net for continuous miner, and continuous miner | |
| CN103196014B (en) | Portable visual remotely-controlled omnibearing photographic arm | |
| CN205116238U (en) | Equipment suitable for combination tubular pile and downthehole detection of making a video recording of inclined tube stake | |
| CN202794809U (en) | Portable photographing rocker arm | |
| CN205824538U (en) | A kind of portable X-ray image instrument lowering or hoisting gear | |
| JP2020048345A (en) | Power generation system using many solar panels | |
| CN206375527U (en) | Attached wall structure for building hoist | |
| CN206861202U (en) | A kind of science popularization photography support frame | |
| CN206190184U (en) | Electronic curtain formula solar protection devices | |
| CN107059689A (en) | The electronic fence of telescopic lifting | |
| CN107062439A (en) | The method for installing air-conditioning is realized using semi-automatic portable outdoor air conditioner fitting machine | |
| CN207796872U (en) | A kind of solar street lamp structure | |
| CN206552955U (en) | A kind of steel strand wires release device | |
| CN215254364U (en) | Scaffold frame securing device | |
| CN210768865U (en) | Roadway roof anchor cable anchoring agent installation device | |
| CN109603121B (en) | Outdoor basketball stand with protection system | |
| CN113800011A (en) | A compound arm for space debris is caught | |
| CN208660168U (en) | A kind of building escape device | |
| CN106403714B (en) | The fast construction method of the counter-investigation camouflage net shed device of large modular | |
| CN206093952U (en) | Portable composite stage lighting fixture | |
| CN108124568B (en) | Liquid fertilizer pipe universal support frame convenient to adjust | |
| GB2185273A (en) | Tent | |
| CN206313576U (en) | A kind of generator rain insensitive device | |
| CN206931905U (en) | Low-voltage platform area special operation platform device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190927 |