CN108343811A - A kind of Multifunctional portable projector holder - Google Patents
A kind of Multifunctional portable projector holder Download PDFInfo
- Publication number
- CN108343811A CN108343811A CN201810125789.1A CN201810125789A CN108343811A CN 108343811 A CN108343811 A CN 108343811A CN 201810125789 A CN201810125789 A CN 201810125789A CN 108343811 A CN108343811 A CN 108343811A
- Authority
- CN
- China
- Prior art keywords
- turntable
- plate
- bottom plate
- lifter plate
- multifunctional portable
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000003750 conditioning effect Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 8
- 230000008531 maintenance mechanism Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
Classifications
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- 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
- F16M11/043—Allowing translations
-
- 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
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The present invention relates to a kind of Multifunctional portable projector holders.Including bottom plate, it is equipped with lifting gear in the top surface of bottom plate, the angle regulator for being connected with turntable is equipped on lifting gear, further includes the slope conditioning of setting on a spinstand.Lifting gear is included in the screw rod for being arranged above bottom plate and being rotatablely connected with it, and the sleeve that band is screwed togather with it is arranged on screw rod.It is equipped with X-type crane above bottom plate, and is equipped with lifter plate above X-type crane.The upper and lower end portion of X-type crane side is hinged with lifter plate and bottom plate respectively, the upper and lower end portion of the other side is rotatably connected to upper roller and bottom roller respectively, offers the upper notch that can accommodate upper roller and bottom roller straight-line rolling and lower notch respectively on lifter plate and bottom plate.The end Joint of sleeve and the X-type crane with bottom roller.Angle regulator includes rotation axle assembly and detent mechanism.Slope conditioning includes adjustment plate and runs through the adjustment bolt of turntable up and down.
Description
Technical field
The present invention relates to a kind of projecting apparatus ancillary equipment more particularly to a kind of Multifunctional portable projector holders.
Background technology
With becoming increasingly popular for digital product, projecting apparatus becomes essential multimedia instrument and enters the daily of people
Work and life.In order to preferably play the function of projecting apparatus and be applicable in different fields of employment, projector mount meet the tendency of and
It is raw.The current holder for fixing projecting apparatus is mostly complicated and does not have regulatory function, cannot match difference well
The projecting apparatus of specification.
Invention content
The present invention provides a kind of structure design advantages of simple, adjusting side to solve technical problem present in known technology
Just and the Multifunctional portable projector holders of a variety of projecting apparatus can be matched.
The present invention is adopted the technical scheme that solve technical problem present in known technology：A kind of portable more work(
Energy projector mount, including the bottom plate being laterally arranged are equipped with affixed in the top surface of bottom plate equipped with lifting gear on lifting gear
The angle regulator for having turntable further includes the slope conditioning of setting on a spinstand；
The screw rod that the lifting gear is included in above bottom plate, is arranged along its length, and screw rod is turned by bearing and bottom plate
Dynamic connection, in the sleeve that the periphery wall of screw rod is arranged with internal thread and is screwed with screw rod；X-type liter is equipped with above bottom plate
Frame is dropped, and is equipped with lifter plate above X-type crane；The X-type crane includes multigroup front and back lifting for being symmetrical arranged and be in X-type
Connection rod set, adjacent lifting linking member group are hinged, and multigroup connecting rod is connected between symmetrical lifting linking member group；The X-type
The upper and lower end portion of crane side is hinged with lifter plate and bottom plate respectively, and the upper and lower end portion of the other side is rotatably connected to respectively
Upper roller and bottom roller offer the upper notch that can accommodate upper roller and bottom roller straight-line rolling respectively on lifter plate and bottom plate
With lower notch；It is connected with a connecting rod between the end of the two lifting linking member groups with bottom roller, and this connecting rod and sleeve
Periphery wall Joint；
The angle regulator includes that turntable can be made also to be wrapped around the rotation axle assembly of lifter plate center 360 degree rotation
Include the detent mechanism that positioning action is played to turntable；
The slope conditioning includes adjustment plate and runs through the adjustment bolt of turntable up and down.
Preferably：The rotation axle assembly is included in the affixed support base in top surface of lifter plate and the bottom surface in turntable
Affixed rotary shaft is equipped with thrust ball bearing between support base and rotary shaft, and the upper circle of thrust ball bearing is installed on rotation
The bottom of axis, the lower circle of thrust ball bearing are installed on the top of support base.
Preferably：It is connected with multigroup stability maintenance mechanism in the top surface of lifter plate, the stability maintenance mechanism includes being fixed in lifter plate
The cylinder of top surface and the Universal caster for being fixed in cylinder top surface, the Universal caster are in contact with the bottom surface of rotary shaft/turntable.
Preferably：The detent mechanism includes the control for being fixed on electromagnet and control electromagnet energization at the top of lifter plate
Device is longitudinally equipped with compressed spring on electromagnet, limited block is connected at the top of compressed spring, and limited block bottom uses irony
Material, top are rubber material；The controller electricity trigger electromagnet absorption limited block realizes releasing for turntable fixed position
It puts.
Preferably：Described adjustment plate one end and turntable are hinged, the other end be equipped with up and down through turntable and with rotation
The adjustment bolt that platform is threadedly coupled.
Preferably：The quadrangle of the turntable is threaded with the adjustment bolt for running through turntable up and down, in adjustment bolt
Top be equipped with adjustment plate.
Preferably：The accommodating cavity of adjustment plate can be accommodated by being offered at the top of turntable.
Preferably：It is equipped with handwheel in the end of screw rod.
The advantages and positive effects of the present invention are：It is and existing the present invention provides a kind of Multifunctional portable projector holder
There is technology to compare, for the present invention using X-type crane as lifting lifting gear, occupied space is few, and lifting process is steady, passes through
The height that screw rod is adjustable projecting apparatus is rotated, it is easy to operate；The setting of rotation axle assembly and detent mechanism can control projection
Instrument positions between 360 ° of lateral each angles, and easy to operate；The setting of slope conditioning enables to projecting apparatus on slope
It is finely adjusted on degree, the use needs of different scenes can be met.
Description of the drawings
Fig. 1 is the main view broken section structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the broken section structural representation that axle assembly, detent mechanism and slope conditioning are rotated in Fig. 1 embodiments
Figure；
Fig. 3 is the A-A sectional views in Fig. 1 embodiments；
Fig. 4 is the main view broken section structural schematic diagram of the embodiment of the present invention two.
In figure：1, bottom plate；2, connecting plate；3, screw rod；4, sleeve；5, X-type crane；5-1, lifting linking member group；5-2, company
Extension bar；6, ear plate base；7, bottom roller；8, lower notch；9, upper roller；10, upper notch；11, lifter plate；12, axle assembly is rotated；
12-1, support base；12-2, thrust ball bearing；12-3, rotary shaft；12-4, Universal caster；13, turntable；14, accommodating cavity；15、
Adjustment plate；16, adjustment bolt；17, detent mechanism；17-1, controller；17-2, electromagnet；17-3, compressed spring；17-4, limit
Position block；18, handwheel.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, hereby lifting following embodiment, detailed description are as follows：
Embodiment one
Fig. 1 to Fig. 3 is referred to, the present invention includes the bottom plate 1 being laterally arranged, and lifting gear is equipped in the top surface of bottom plate 1,
Lifting gear is equipped with the angle regulator for being connected with turntable 13, further includes that the gradient being arranged on turntable 13 adjusts dress
It sets.
With further reference to Fig. 1 and Fig. 3, the screw rod 3 that the lifting gear is included in 1 top of bottom plate, is arranged along its length, and
Screw rod 3 is rotatablely connected by bearing and bottom plate 1, for the ease of installation, can in the longitudinally disposed connecting plate 2 in the head and the tail both ends of bottom plate 1,
Screw rod 3 is rotatablely connected by rolling bearing and connecting plate 2.The periphery wall of screw rod 3 be arranged with internal thread and with 3 phase of screw rod
The sleeve 4 screwed togather.X-type crane 5 is equipped with above bottom plate 1, and 5 top of X-type crane is equipped with lifter plate 11.The X-type liter
Drop frame 5 include it is multigroup it is front and back be symmetrical arranged and be hinged in the lifting linking member group 5-1 of X-type, adjacent lifting linking member group 5-1,
It is connected with multigroup connecting rod 5-2 between symmetrical lifting linking member group 5-1.Distinguish in the upper and lower end portion of 5 side of X-type crane
It is hinged by ear plate base 6 and lifter plate 11 and bottom plate 1, the upper and lower end portion of the other side is rotatably connected to upper roller 9 under respectively
Idler wheel 7 offers 10 He of upper notch that can accommodate 7 straight-line rolling of upper roller 9 and bottom roller respectively on lifter plate 11 and bottom plate 1
Lower notch 8.It is connected with a connecting rod 5-2, and this connecting rod 5-2 between the end of the two lifting linking member group 5-1 with bottom roller 7
With the periphery wall Joint of sleeve 4.Using X-type crane 5 as lifting lifting gear, occupied space is few, and lifting process is flat
Surely, easy to operate by rotating the height that screw rod 3 is adjustable projecting apparatus.
The angle regulator includes that turntable 13 can be made around the rotation axle assembly of 11 center 360 degree rotation of lifter plate
12, further include the detent mechanism 17 that positioning action is played to turntable 13.
The slope conditioning includes adjustment plate 15 and runs through the adjustment bolt 16 of turntable 13 up and down.Projecting apparatus is arranged
In adjustment plate 15, longitudinal light projector angle of projecting apparatus can be changed by rotating adjustment bolt 16.
With further reference to Fig. 2, the rotation axle assembly 12 be included in the affixed support base 12-1 in top surface of lifter plate 11 with
And the rotary shaft 12-3 affixed in the bottom surface of turntable 13, thrust ball bearing is equipped between support base 12-1 and rotary shaft 12-3
12-2, and the upper circle of thrust ball bearing 12-2 is installed on the bottom of rotary shaft 12-3, the lower circle of thrust ball bearing 12-2 is installed on
The top of support base 12-1.The setting of thrust ball bearing 12-2 makes projector mount dismounting easy for installation, and reduces support base
Pivoting friction between 12-1 and rotary shaft 12-3 increases rotation flexibility.
It is connected with multigroup stability maintenance mechanism in the top surface of lifter plate 11, in the present embodiment, the stability maintenance mechanism includes affixed
11 top surface of lifter plate cylinder and be fixed in the Universal caster 12-4, the Universal caster 12-4 and rotary shaft of cylinder top surface
The bottom surface of turntable 13 is in contact.In other embodiments, stability maintenance mechanism can be used played with Universal caster 12-4 it is identical
The alternative of effect
The detent mechanism 17 includes electromagnet 17-2 and the 17-2 energizations of control electromagnet for being fixed on 11 top of lifter plate
Controller 17-1, on electromagnet 17-2 longitudinally be equipped with compressed spring 17-3, limit is connected at the top of compressed spring 17-3
Block 17-4, and it is rubber material that the bottoms limited block 17-4, which use ferrous material, top,.In cold, electromagnet
The ferrous material part of 17-2 and limited block 17-4 is in discrete state, the tops limited block 17-4 under the action of compressed spring 17-3
The rubber material in portion is touched with the bottom connection of turntable 13, and braking position-limiting action is played to turntable 13；When needs are to projection
When instrument carries out the adjusting of plane upper angle, controller 17-1 is powered, and electric trigger electromagnet 17-2 absorption limited blocks 17-4 realizes rotation
The release of 13 fixed position of turntable.Then manual rotation turntable 13 realizes angular adjustment.
15 one end of the adjustment plate is hinged with turntable 13, the other end is equipped with up and down through turntable 13 and and turntable
13 adjustment bolts 16 being threadedly coupled.By rotating adjustment bolt 16, projecting apparatus can be finely adjusted in the gradient, can be met not
Use with scene needs.
The accommodating cavity 14 of adjustment plate 15 can be accommodated by being offered at 13 top of turntable.
As shown in Figure 1 handwheel 18 is equipped in the end of screw rod 3.
Embodiment two
The present embodiment is improved on the basis of embodiment one, most of identical, different piece as shown in figure 4,
The quadrangle of the turntable 13 is threaded with the adjustment bolt 16 for running through turntable 13 up and down, is set at the top of adjustment bolt 16
There is adjustment plate 15.
Claims (8)
1. a kind of Multifunctional portable projector holder, it is characterized in that：Including the bottom plate (1) being laterally arranged, the top in bottom plate (1)
Face is equipped with lifting gear, and the angle regulator for being connected with turntable (13) is equipped on lifting gear, further includes that setting is being revolved
Slope conditioning on turntable (13)；
The screw rod (3) that the lifting gear is included in above bottom plate (1), is arranged along its length, and screw rod (3) passes through bearing and bottom
Plate (1) is rotatablely connected, in the sleeve (4) that the periphery wall of screw rod (3) is arranged with internal thread and is screwed with screw rod (3)；
It is equipped with X-type crane (5) above bottom plate (1), and is equipped with lifter plate (11) above X-type crane (5)；The X-type crane (5)
Including multigroup front and back lifting linking member group (5-1) for being symmetrical arranged and be in X-type, adjacent lifting linking member group (5-1) is hinged, right
It is connected with multigroup connecting rod (5-2) between the lifting linking member group (5-1) of title；The upper and lower end of X-type crane (5) side
Be hinged respectively with lifter plate (11) and bottom plate (1), the upper and lower end portion of the other side be rotatably connected to respectively upper roller (9) and under
Idler wheel (7), upper roller (9) and bottom roller (7) straight-line rolling can be accommodated by being offered respectively on lifter plate (11) and bottom plate (1)
Upper notch (10) and lower notch (8)；It is connected with a connection between the end of the two lifting linking member groups (5-1) with bottom roller (7)
Bar (5-2), and the periphery wall Joint of this connecting rod (5-2) and sleeve (4)；
The angle regulator includes that turntable (13) can be made around the rotation axle assembly of lifter plate (11) center 360 degree rotation
(12), further include the detent mechanism (17) that positioning action is played to turntable (13)；
The slope conditioning includes adjustment plate (15) and runs through the adjustment bolt (16) of turntable (13) up and down.
2. Multifunctional portable projector holder as described in claim 1, it is characterized in that：The rotation axle assembly (12) includes
Affixed support base (12-1) and the rotary shaft (12-3) affixed in the bottom surface of turntable (13) in the top surface of lifter plate (11),
Thrust ball bearing (12-2), and the upper circle of thrust ball bearing (12-2) are equipped between support base (12-1) and rotary shaft (12-3)
It is installed on the bottom of rotary shaft (12-3), the lower circle of thrust ball bearing (12-2) is installed on the top of support base (12-1).
3. Multifunctional portable projector holder as claimed in claim 2, it is characterized in that：It is affixed in the top surface of lifter plate (11)
It includes being fixed in the cylinder of lifter plate (11) top surface and being fixed in the ten thousand of cylinder top surface to have multigroup stability maintenance mechanism, the stability maintenance mechanism
To ball (12-4), the Universal caster (12-4) is in contact with the bottom surface of rotary shaft (12-3)/turntable (13).
4. Multifunctional portable projector holder as described in claim 1, it is characterized in that：The detent mechanism (17) includes solid
The controller (17-1) that the electromagnet (17-2) and control electromagnet (17-2) being scheduled at the top of lifter plate (11) are powered, in electromagnet
It is longitudinally equipped with compressed spring (17-3) on (17-2), limited block (17-4) is connected at the top of compressed spring (17-3), and limit
It is rubber material that the bottom block (17-4), which uses ferrous material, top,；The electric trigger electromagnet (17-2) of the controller (17-1)
Adsorb the release that limited block (17-4) realizes turntable (13) fixed position.
5. Multifunctional portable projector holder as described in claim 1, it is characterized in that：Described adjustment plate (15) one end and rotation
Turntable (13) is hinged, the other end is equipped with the adjustment bolt for running through turntable (13) up and down and being threadedly coupled with turntable (13)
(16)。
6. Multifunctional portable projector holder as described in claim 1, it is characterized in that：The quadrangle spiral shell of the turntable (13)
Line is connected with the adjustment bolt (16) for running through turntable (13) up and down, and adjustment plate (15) is equipped at the top of adjustment bolt (16).
7. such as Multifunctional portable projector holder described in claim 5 or 6, it is characterized in that：It is opened at the top of turntable (13)
Equipped with the accommodating cavity (14) that can accommodate adjustment plate (15).
8. Multifunctional portable projector holder as described in claim 1, it is characterized in that：It is equipped with hand in the end of screw rod (3)
It takes turns (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125789.1A CN108343811A (en) | 2018-02-08 | 2018-02-08 | A kind of Multifunctional portable projector holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125789.1A CN108343811A (en) | 2018-02-08 | 2018-02-08 | A kind of Multifunctional portable projector holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108343811A true CN108343811A (en) | 2018-07-31 |
Family
ID=62959158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125789.1A Pending CN108343811A (en) | 2018-02-08 | 2018-02-08 | A kind of Multifunctional portable projector holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343811A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027588A (en) * | 2018-08-04 | 2018-12-18 | 国网山东省电力公司烟台供电公司 | A kind of operation of power networks environment monitoring device |
| CN110131549A (en) * | 2019-05-24 | 2019-08-16 | 安徽扬远信息科技有限公司 | A kind of mounting seat structure for duplicator |
| CN110701445A (en) * | 2019-11-08 | 2020-01-17 | 徐州昇科源信息技术有限公司 | VR projection arrangement suitable for education and training |
| CN110764360A (en) * | 2019-10-23 | 2020-02-07 | 浙江更土电子商务有限公司 | Exhibition hall multimedia projection arrangement |
| CN111706750A (en) * | 2020-06-12 | 2020-09-25 | 沃优科技有限公司 | Thing networking informationization projection arrangement |
| CN113154190A (en) * | 2020-01-22 | 2021-07-23 | 苏州佳世达光电有限公司 | Base with adjustable inclination angle and projection device |
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| CN203823367U (en) * | 2014-05-07 | 2014-09-10 | 无锡商业职业技术学院 | Projector adjusting device |
| CN203963438U (en) * | 2014-07-17 | 2014-11-26 | 南京市第一医院 | A kind of projector table support |
| CN204512835U (en) * | 2015-04-10 | 2015-07-29 | 广东梅雁吉祥水电股份有限公司 | A kind of stabilization type laser television rack |
| CN205155501U (en) * | 2015-11-23 | 2016-04-13 | 天津怡通科技有限公司 | Intelligent monitoring apparatus |
| CN205919077U (en) * | 2016-07-20 | 2017-02-01 | 江西普特物流有限公司 | Hazardous chemical gases bottle stores storekeeper monitoring device |
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2018
- 2018-02-08 CN CN201810125789.1A patent/CN108343811A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203823367U (en) * | 2014-05-07 | 2014-09-10 | 无锡商业职业技术学院 | Projector adjusting device |
| CN203963438U (en) * | 2014-07-17 | 2014-11-26 | 南京市第一医院 | A kind of projector table support |
| CN204512835U (en) * | 2015-04-10 | 2015-07-29 | 广东梅雁吉祥水电股份有限公司 | A kind of stabilization type laser television rack |
| CN205155501U (en) * | 2015-11-23 | 2016-04-13 | 天津怡通科技有限公司 | Intelligent monitoring apparatus |
| CN205919077U (en) * | 2016-07-20 | 2017-02-01 | 江西普特物流有限公司 | Hazardous chemical gases bottle stores storekeeper monitoring device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027588A (en) * | 2018-08-04 | 2018-12-18 | 国网山东省电力公司烟台供电公司 | A kind of operation of power networks environment monitoring device |
| CN110131549A (en) * | 2019-05-24 | 2019-08-16 | 安徽扬远信息科技有限公司 | A kind of mounting seat structure for duplicator |
| CN110764360A (en) * | 2019-10-23 | 2020-02-07 | 浙江更土电子商务有限公司 | Exhibition hall multimedia projection arrangement |
| CN110701445A (en) * | 2019-11-08 | 2020-01-17 | 徐州昇科源信息技术有限公司 | VR projection arrangement suitable for education and training |
| CN113154190A (en) * | 2020-01-22 | 2021-07-23 | 苏州佳世达光电有限公司 | Base with adjustable inclination angle and projection device |
| CN111706750A (en) * | 2020-06-12 | 2020-09-25 | 沃优科技有限公司 | Thing networking informationization projection arrangement |
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Application publication date: 20180731 |
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| RJ01 | Rejection of invention patent application after publication |