CN109307137A - PTZ camera falling proof device - Google Patents
PTZ camera falling proof device Download PDFInfo
- Publication number
- CN109307137A CN109307137A CN201811470121.7A CN201811470121A CN109307137A CN 109307137 A CN109307137 A CN 109307137A CN 201811470121 A CN201811470121 A CN 201811470121A CN 109307137 A CN109307137 A CN 109307137A
- Authority
- CN
- China
- Prior art keywords
- ptz camera
- branch arm
- shackle
- hoisting ring
- column
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- 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
-
- 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
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention provides PTZ camera falling proof devices, belong to video monitoring equipment field, including the bracket being located between PTZ camera and equipment, the bracket includes the upper branch arm for extending to PTZ camera upper end, PTZ camera is installed on bracket, the upper end of PTZ camera is connected with rotating hoisting ring, and the one end of the rotating hoisting ring far from PTZ camera is fixedly connected by safe chaining with the upper branch arm.The present invention not only can guarantee the normal 360 degree rotation work of PTZ camera, but also can prevent holder from falling from high altitude occurs.
Description
Technical field
The invention belongs to video monitoring equipment fields, are related to PTZ camera falling proof device.
Background technique
Door machine, dress ship unloaders, tippler, the heavy mechanical equipments such as stacker-reclaimer can be generated in operation strong vibration and
Impact；In addition the atrocious weathers condition such as typhoon, heavy rain, billow, heavy snow, the monitoring device being mounted on Work machine exist high
In the risk fallen, need to be equipped with falling proof device for monitoring device thus to prevent causing danger.The measure taken in the past be
Holder base position installs safe chaining, and the top of PTZ camera belongs to rotary part, and the dangerous point fallen does not exist
The connecting portion of pedestal and bracket, and in the junction on holder top and lower part, the holder of 360 ° of continuous rotations of level is taken the photograph
Camera will lead to safe chaining and be wrapped on holder if installing safe chaining additional on holder, cause holder cannot normal work
Make.
Summary of the invention
The problem to be solved in the present invention is to be to provide PTZ camera falling proof device, both can guarantee PTZ camera just
Normal 360 degree rotation work, and can prevent holder from falling from high altitude occurs.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: PTZ camera falling proof device, including set
Bracket between PTZ camera and equipment, the bracket includes the upper branch arm for extending to PTZ camera upper end, and holder is taken the photograph
Camera is installed on bracket, and the upper end of PTZ camera is connected with rotating hoisting ring, and the rotating hoisting ring is far from PTZ camera
One end is fixedly connected by safe chaining with the upper branch arm.
Further, the rotating hoisting ring is the rotating hoisting ring of bipitch structure, the rotating hoisting ring and PTZ camera it
Between be equipped with the first shackle, the upper end of PTZ camera is equipped with fixed lobe, and the fixed lobe is equipped with fixation hole, described first
Shackle passes through the fixation hole and is fixedly connected with rotating hoisting ring.
Further, the quantity of first shackle is two, one of them first shackle is connect with the fixation hole, separately
Outer first shackle is connect with the rotating hoisting ring, and two first shackles are attached, and first shackle is by stainless
Steel material is made, and the one end of the rotating hoisting ring far from first shackle is connect by third shackle with the safe chaining.
Further, the safe chaining is fixedly connected by the second shackle with the upper branch arm, second shackle by
Stainless steel material is made, the safe chaining naturally droop under extreme lower position be higher than PTZ camera upper surface height.
Further, the bracket is the U-shaped being laterally arranged, and the bracket further includes lower branch arm and column, the column
It is vertically arranged, the upper branch arm is vertically located at the upper end of the column, and the lower branch arm is vertically located at the lower end of the column, institute
It states upper branch arm to be arranged in parallel with the lower branch arm, PTZ camera is installed in the upper surface of the lower branch arm.
Further, the lower branch arm is vertically equipped with support column, the support column far from the upper surface of described column one end
Upper surface be equipped with connecting flange, PTZ camera is installed on the connecting flange.
Further, the lower branch arm is equipped with mounting plate close to one end of the column, and the mounting plate is vertically arranged, institute
It states mounting plate to be fixedly connected with the column, the mounting plate is equipped with multiple connecting holes.
Further, the upper branch arm is made of angle steel, the lower branch arm and column by channel steel support, the mounting plate by
Steel plate is made.
Further, the side of the lower branch arm is equipped with wiring steel band.
Further, the rotating hoisting ring and safe chaining are made of stainless steel material.
Compared with prior art, the present invention has the advantage that as follows with good effect.
1, safe chaining is arranged in the present invention, falls after can preventing PTZ camera from falling off, avoids injuring personnel or equipment by a crashing object, greatly
The security performance of total is improved greatly, rotating hoisting ring is set between safe chaining and PTZ camera, this structure guarantees
PTZ camera normal 360 degree rotation work, total both ensure that in PTZ camera rotary course not with safe chaining
Interference, and effectively prevent falling, promote safety；
2, rotating hoisting ring is the rotating hoisting ring of bipitch structure, and both ends is facilitated to be attached with other parts, common single head
Rotating hoisting ring needs are threadedly coupled with PTZ camera, and PTZ camera needs constantly to be revolved during actual use
Turn, along with the use environment of vibration and intense impact, can be increased locking nut and rotating hoisting ring is fixed, is used for a long time
The case where yet will appear loosening in the process, herein after Joint failure, safe chaining does not have the effect of suspention, PTZ camera meeting
It directly falls, there is very big security risk, therefore the especially falling proof device of the connection under vibratory impulse avoids connecting using screw thread
The mode connect avoids loosening, and promotes safety；
3, the first shackle and the second shackle are set, and such small load capacity of structural volume is big, and safety coefficient is high, and connection is steady
It is fixed reliable；
4, bracket is the U-shaped being laterally arranged, and is equivalent to the inside that PTZ camera is arranged in bracket, and image to holder
The upper and lower ends of machine are fixed, and stress equalization is compact-sized, and stability is high, occupy small in size.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of PTZ camera falling proof device of the present invention；
Fig. 2 is the portion the A detail drawing of PTZ camera falling proof device of the present invention；
Fig. 3 is the front view of bracket of the present invention；
Fig. 4 is the top view of bracket of the present invention；
Fig. 5 is the left view that bracket of the present invention is free of upper branch arm and column.
Appended drawing reference:
1- bracket；2- PTZ camera；21- fixed lobe；22- fixation hole；The first shackle of 31-；The second shackle of 32-；33-
Third shackle；4- rotating hoisting ring；The safe chaining of 5-；6- lower branch arm；7- column；8- upper branch arm；9- connecting flange；10- support column；
12- mounting plate；121- connecting hole；13- steel band.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the present invention is PTZ camera falling proof device, including is located at 2 He of PTZ camera
Bracket 1 between equipment, bracket 1 include the upper branch arm 8 for extending to 2 upper end of PTZ camera, and PTZ camera 2 is installed in bracket
On 1, the upper end of PTZ camera 2 is connected with rotating hoisting ring 4, and the one end of rotating hoisting ring 4 far from PTZ camera 2 is hung by safety
Chain 5 is fixedly connected with upper branch arm 8, and the setting of rotating hoisting ring 4 ensure that the 360 degree rotation of PTZ camera 2, and safe chaining 5 exists
PTZ camera 2 plays the role of suspention after falling off, and prevents it from falling, and injures personnel or equipment by a crashing object, promotes security performance.
Preferably, rotating hoisting ring 4 is the rotating hoisting ring 4 of bipitch structure, facilitates both ends to be attached with other parts, commonly
The needs of rotating hoisting ring 4 of single head are threadedly coupled with PTZ camera 2, and PTZ camera 2 needs not during actual use
Disconnected rotate, and along with the use environment of vibration and intense impact, can be increased locking nut and consolidates to rotating hoisting ring 4
The case where determining, will appear loosening in long-term use process yet, herein after Joint failure, safe chaining 5 does not have the effect of suspention,
PTZ camera 2 can directly fall, and there is very big security risk, therefore the especially falling proof device of the connection under vibratory impulse is kept away
Exempt to avoid loosening by the way of being threadedly coupled, promote safety, first is equipped between rotating hoisting ring 4 and PTZ camera 2 and is unloaded
Button 31, the upper end of PTZ camera 2 are equipped with fixed lobe 21, and fixed lobe 21 is equipped with fixation hole 22, and the first shackle 31 passes through
Fixation hole 22 is fixedly connected with rotating hoisting ring 4, and fixed lobe 21 is located on the end cap of PTZ camera 2 and integrally sets with end cap
It sets, intensity is high, and stability is strong.
Preferably, the quantity of the first shackle 31 is two, one of them first shackle 31 is connect with fixation hole 22, in addition one
A first shackle 31 is connect with rotating hoisting ring 4, and two the first shackles 31 are attached, and the first shackle 31 is by stainless steel material system
At corrosion resistance is strong, safe and reliable, and two the first shackles 31 are arranged in long service life, so that rotating hoisting ring 4 and holder image
Connection between machine 2 is more convenient, settable smaller, the fixation hole 22 of 21 specification of fixed lobe in PTZ camera 2
The specification of setting that may also set up of specification it is smaller, 31 structure of the first shackle is simple, can quickly be connected and fixed hole 22 and safety
Chaining 5 promotes packaging efficiency, simplifies connection structure；Rotating hoisting ring 4 far from the first shackle 31 one end by third shackle 33 with
Safe chaining 5 connects.
Preferably, safe chaining 5 is fixedly connected by the second shackle 32 with upper branch arm 8, and the second shackle 32 is by stainless steel
Matter is made, and corrosion resistance is strong, safe and reliable, and long service life, the extreme lower position under safe chaining 5 naturally droops is taken the photograph higher than holder
The height of 2 upper surface of camera avoids PTZ camera 2 from colliding or interfere with safe chaining 5 during rotation, is promoted to setting
Standby protective promotes security performance, using the first shackle 31 and the second shackle 32, such small load capacity of structural volume
Greatly, safety coefficient is high, and stable connection is reliable.
Preferably, as shown in Fig. 3~Fig. 5, bracket 1 is the U-shaped being laterally arranged, and bracket 1 further includes lower branch arm 6 and column 7,
Column 7 is vertically arranged, and upper branch arm 8 is vertically located at the upper end of column 7, and lower branch arm 6 is vertically located at the lower end of column 7, upper branch arm 8 with
Lower branch arm 6 is arranged in parallel, and PTZ camera 2 is installed in the upper surface of lower branch arm 6, and the setting of this structure, which is equivalent to, images holder
The inside of bracket 1 is arranged in machine 2, and the upper and lower ends of PTZ camera 2 are fixed, and stress equalization is compact-sized, stablizes
Property it is high, occupy small in size.
Preferably, lower branch arm 6 is vertically equipped with support column 10, the upper surface of support column 10 far from the upper surface of 7 one end of column
Equipped with connecting flange 9, PTZ camera 2 is installed on connecting flange 9, using 9 structure of connecting flange, the more quick side of solid lock
Just, the efficiency of assembly is promoted；It is highly preferred that lower branch arm 6 is equipped with mounting plate 12 close to one end of column 7, mounting plate 12 is set vertically
It sets, mounting plate 12 is fixedly connected with column 7, and mounting plate 12 is equipped with multiple connecting holes 121, on mounting plate 12 according to actual needs
The quantity of connecting hole 121 is determined, for being connected and fixed with equipment to be mounted.
Preferably, upper branch arm 8 is made of angle steel, and lower branch arm 6 and column 7 are by channel steel support, and mounting plate 12 is by steel plate system
At, profile is all made of as raw material, is drawn materials conveniently, it is at low cost；It is highly preferred that rotating hoisting ring 4 and safe chaining 5 are by stainless
Steel material is made, and corrosion resistance is strong, safe and reliable, and city's purchased items can be used in long service life, rotating hoisting ring 4 and safe chaining 5, drop
Low equipment cost.
Preferably, the side of lower branch arm 6 is equipped with wiring steel band 13, and the setting of steel band 13 facilitates in-site installation personnel's cloth
Line.
In practical work process, bracket 1 and equipment are attached by fixation by mounting plate 12, PTZ camera 2 is solid
For lock on connecting flange 9, fixation is withheld by two the first shackles 31 and rotation in 2 upper end of PTZ camera, rotates and withholds
The other end is connect with safe chaining 5, the fixed company of upper branch arm 8 that the other end of safe chaining 5 passes through the second shackle 32 and bracket 1
It connects, due to rotating the setting withheld, it can be achieved that rotating at any angle, when PTZ level rotation, safe chaining 5 will not be twined
It is wound in PTZ camera 2, solves the problems, such as that previous safe chaining 5 can not be mounted on the PTZ camera 2 of rotation, just in case cloud
Connection damage between platform video camera 2 and bracket 1, then this device will play a role, safe chaining 5 plays the work of suspention
With PTZ camera 2 will not effectively prevent the falling from high altitude under judder, impact, avoid personnel from falling from high altitude
Injures and deaths damage other equipment, promote security performance, and total can not either influence the normal work of PTZ camera 2
Make, and 2 falling from high altitude of PTZ camera can be prevented, causes danger, it is highly-safe.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (10)
1. PTZ camera falling proof device, it is characterised in that: described including the bracket being located between PTZ camera and equipment
Bracket includes the upper branch arm for extending to PTZ camera upper end, and PTZ camera is installed on bracket, the upper end of PTZ camera
It is connected with rotating hoisting ring, the one end of the rotating hoisting ring far from PTZ camera connects by the way that safe chaining and the upper branch arm are fixed
It connects.
2. PTZ camera falling proof device according to claim 1, it is characterised in that: the rotating hoisting ring is double end knot
The rotating hoisting ring of structure, is equipped with the first shackle between the rotating hoisting ring and PTZ camera, the upper end of PTZ camera is equipped with solid
Fixed protrusion, the fixed lobe are equipped with fixation hole, and first shackle passes through the fixation hole and is fixedly connected with rotating hoisting ring.
3. PTZ camera falling proof device according to claim 1, it is characterised in that: the quantity of first shackle is
Two, one of them first shackle is connect with the fixation hole, another first shackle is connect with the rotating hoisting ring, and two
First shackle is attached, and first shackle is made of stainless steel material, and the rotating hoisting ring is unloaded far from described first
One end of button is connect by third shackle with the safe chaining.
4. PTZ camera falling proof device according to claim 1, it is characterised in that: the safe chaining passes through second
Shackle is fixedly connected with the upper branch arm, and second shackle is made of stainless steel material, and the safe chaining naturally droops down
Extreme lower position be higher than PTZ camera upper surface height.
5. PTZ camera falling proof device according to claim 1, it is characterised in that: the bracket is laterally arranged
U-shaped, the bracket further include lower branch arm and column, and the column is vertically arranged, and the upper branch arm is vertically located at the column
Upper end, the lower branch arm are vertically located at the lower end of the column, and the upper branch arm is arranged in parallel with the lower branch arm, holder camera shooting
Machine is installed in the upper surface of the lower branch arm.
6. PTZ camera falling proof device according to claim 5, it is characterised in that: the lower branch arm is far from described vertical
The upper surface of column one end is vertically equipped with support column, and the upper surface of the support column is equipped with connecting flange, and PTZ camera is installed in
On the connecting flange.
7. PTZ camera falling proof device according to claim 5, it is characterised in that: the lower branch arm is close to described vertical
One end of column is equipped with mounting plate, and the mounting plate is vertically arranged, and the mounting plate is fixedly connected with the column, the mounting plate
It is equipped with multiple connecting holes.
8. PTZ camera falling proof device according to claim 5, it is characterised in that: the upper branch arm is by angle steel system
At by channel steel support, the mounting plate is made of steel plate for the lower branch arm and column.
9. PTZ camera falling proof device according to claim 5, it is characterised in that: the side of the lower branch arm is equipped with
Steel band is used in wiring.
10. PTZ camera falling proof device according to claim 1, it is characterised in that: the rotating hoisting ring and safety
Chaining is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470121.7A CN109307137A (en) | 2018-11-30 | 2018-11-30 | PTZ camera falling proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470121.7A CN109307137A (en) | 2018-11-30 | 2018-11-30 | PTZ camera falling proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307137A true CN109307137A (en) | 2019-02-05 |
Family
ID=65223769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470121.7A Pending CN109307137A (en) | 2018-11-30 | 2018-11-30 | PTZ camera falling proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109307137A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1927367A (en) * | 1932-03-08 | 1933-09-19 | Heale Henry Treby | Swivel coupling |
| CH656929A5 (en) * | 1982-03-12 | 1986-07-31 | Gerard Fluekiger | Chain swivel |
| JPH09214918A (en) * | 1996-02-07 | 1997-08-15 | Kyocera Corp | Video conference system equipment |
| US20020073908A1 (en) * | 2000-12-15 | 2002-06-20 | Jenero Fiorentino | Stabilizer ring for a sea anchor |
| CN102083706A (en) * | 2008-04-25 | 2011-06-01 | 埃德塔克分销商公司 | Swivel hook tie down |
| CN104238242A (en) * | 2013-06-09 | 2014-12-24 | 金亚静 | Electric camera shooting rocker arm device |
| CN204281038U (en) * | 2014-11-20 | 2015-04-22 | 湖南水口山有色金属集团有限公司 | The plumbous suspension bracket of a kind of precipitation |
| CN205017474U (en) * | 2015-10-28 | 2016-02-03 | 杨志强 | Automatic temperature pattern monitored control system that tours of over -and -under type |
| CN206650782U (en) * | 2017-04-13 | 2017-11-17 | 杭州华驭电子科技有限公司 | A kind of high temperature insulating fire monitoring camera protecting cover |
| CN207106925U (en) * | 2017-06-27 | 2018-03-16 | 重庆渝之翼航空科技有限公司 | A kind of unmanned plane camera fixing support |
| CN107954312A (en) * | 2017-12-24 | 2018-04-24 | 宏光空降装备有限公司 | Double ring type rotating hoisting ring |
| CN207442999U (en) * | 2017-10-16 | 2018-06-01 | 天津市金色巨腾科技发展有限公司 | A kind of windproof and dustproof camera |
| CN209100969U (en) * | 2018-11-30 | 2019-07-12 | 天芯宜智能网络科技(天津)有限公司 | PTZ camera falling proof device |
-
2018
- 2018-11-30 CN CN201811470121.7A patent/CN109307137A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1927367A (en) * | 1932-03-08 | 1933-09-19 | Heale Henry Treby | Swivel coupling |
| CH656929A5 (en) * | 1982-03-12 | 1986-07-31 | Gerard Fluekiger | Chain swivel |
| JPH09214918A (en) * | 1996-02-07 | 1997-08-15 | Kyocera Corp | Video conference system equipment |
| US20020073908A1 (en) * | 2000-12-15 | 2002-06-20 | Jenero Fiorentino | Stabilizer ring for a sea anchor |
| CN102083706A (en) * | 2008-04-25 | 2011-06-01 | 埃德塔克分销商公司 | Swivel hook tie down |
| CN104238242A (en) * | 2013-06-09 | 2014-12-24 | 金亚静 | Electric camera shooting rocker arm device |
| CN204281038U (en) * | 2014-11-20 | 2015-04-22 | 湖南水口山有色金属集团有限公司 | The plumbous suspension bracket of a kind of precipitation |
| CN205017474U (en) * | 2015-10-28 | 2016-02-03 | 杨志强 | Automatic temperature pattern monitored control system that tours of over -and -under type |
| CN206650782U (en) * | 2017-04-13 | 2017-11-17 | 杭州华驭电子科技有限公司 | A kind of high temperature insulating fire monitoring camera protecting cover |
| CN207106925U (en) * | 2017-06-27 | 2018-03-16 | 重庆渝之翼航空科技有限公司 | A kind of unmanned plane camera fixing support |
| CN207442999U (en) * | 2017-10-16 | 2018-06-01 | 天津市金色巨腾科技发展有限公司 | A kind of windproof and dustproof camera |
| CN107954312A (en) * | 2017-12-24 | 2018-04-24 | 宏光空降装备有限公司 | Double ring type rotating hoisting ring |
| CN209100969U (en) * | 2018-11-30 | 2019-07-12 | 天芯宜智能网络科技(天津)有限公司 | PTZ camera falling proof device |
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