CN107387985A - A kind of smart home lifting/lowering device for projector - Google Patents
A kind of smart home lifting/lowering device for projector Download PDFInfo
- Publication number
- CN107387985A CN107387985A CN201710639023.0A CN201710639023A CN107387985A CN 107387985 A CN107387985 A CN 107387985A CN 201710639023 A CN201710639023 A CN 201710639023A CN 107387985 A CN107387985 A CN 107387985A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- support base
- fixed block
- smart home
- slide rail
- 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
- 238000004804 winding Methods 0.000 claims abstract description 14
- 239000006227 byproduct Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
- F16M11/26—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 telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of smart home lifting/lowering device for projector, including support base, placement plate is provided with the top of the support base, projector main body is fixedly connected with the top of the placement plate, the bottom symmetrical of the support base inwall is fixedly connected with slide rail, the top slide of the slide rail is connected with sliding block, and the first fixed block is fixedly connected with the top of the sliding block, and the top movable of first fixed block is connected with connecting rod.The present invention is by setting support base, placing being used cooperatively for plate, projector main body, slide rail, sliding block, the first fixed block, connecting rod, support column, adapter sleeve, the second fixed block, installing plate, motor, winding wheel, contiguous block, rope and controller, solve the problems, such as that existing smart home can not realize lifting when in use, the smart home lifting/lowering device for projector, possesses liftable advantage, the labour of user is reduced, facilitates user's use.
Description
Technical field
The present invention relates to Smart Home technical field, specially a kind of smart home lifting/lowering device for projector.
Background technology
Smart home be using house as platform, using comprehensive wiring technology, the network communications technology, security precautions technology, from
Dynamic control technology, audio frequency and video technology integrate the relevant facility of life staying idle at home, build efficient housing facilities and family's schedule thing
The management system of business, lifting house security, convenience, comfortableness, artistry, and realize the living environment of environmental protection and energy saving.
In order to lift house security, convenience, comfort level and artistry, it is necessary to use smart home, but it is existing
Smart home can not realize the function of lifting when in use, the person of needing to use lifts manually when height is adjusted,
Add the labour of user, it has not been convenient to which user uses.
The content of the invention
It is an object of the invention to provide a kind of smart home lifting/lowering device for projector, possesses liftable advantage, solves
The problem of existing smart home can not realize lifting when in use.
To achieve the above object, the present invention provides following technical scheme：A kind of smart home lifting/lowering device for projector, including
Support base, placement plate is provided with the top of the support base, projector main body is fixedly connected with the top of the placement plate, it is described
The bottom symmetrical of support base inwall is fixedly connected with slide rail, and the top slide of the slide rail is connected with sliding block, the top of the sliding block
Portion is fixedly connected with the first fixed block, and the top movable of first fixed block is connected with connecting rod, the placement plate bottom
Support column is fixedly connected with axis, the bottom of the support column is through to the inside of support base, the surface set of the support column
Adapter sleeve is connected to, the both sides of the adapter sleeve have been fixedly connected with the second fixed block, and the connecting rod is away from the first fixed block
One end is flexibly connected with the second fixed block, and the bottom of the support base inwall is fixedly connected with installing plate, the top of the installing plate
Portion is fixedly connected with motor, and the bottom of the motor is fixedly connected with winding wheel, is fixedly connected on front side of the sliding block front surface
Have a contiguous block, the contiguous block is connected with rope close to the side of winding wheel, side of the rope away from contiguous block with
The surface of winding wheel is fixedly connected, and controller is fixedly connected with the left of the support base, and controller is electrically connected with motor.
Preferably, the slide rail is fixedly connected with baffle plate close to the side of support column, and in the bottom and support base of baffle plate
The bottom of wall is fixedly connected, and cross-sectional area of the baffle plate close to slide rail side is more than slide rail close to the cross section of baffle plate side
Product.
Preferably, the top of first fixed block is flexibly connected by first rotating shaft with connecting rod, and the connecting rod is remote
One end from the first fixed block is flexibly connected by the second rotating shaft with the second fixed block.
Preferably, the bottom symmetrical for placing plate is fixedly connected with connecting pole, the bottom symmetrical of the support base inwall
Open tubular column is fixedly connected with, the bottom of the connecting pole is through to the inside of open tubular column.
Preferably, the bottom of the support base offers standing groove, and the bottom land of standing groove is fixedly connected with spring, described
The bottom of spring is fixedly connected with buffer board, and the top contact of the top of buffer board and support column.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention by set support base, place plate, projector main body, slide rail, sliding block, the first fixed block, connecting rod,
Support column, adapter sleeve, the second fixed block, installing plate, motor, winding wheel, contiguous block, rope and controller are used cooperatively, and are solved
The problem of existing smart home of having determined can not realize lifting when in use, the smart home lifting/lowering device for projector, tool
Standby liftable advantage, the labour of user is reduced, facilitate user's use.
2nd, the present invention avoids sliding block and occurs showing with what slide rail departed from when sliding on slide rail by the setting of baffle plate
As ensure that sliding block and slide rail by being used cooperatively for connecting pole and open tubular column, can be risen with normal use to the position for placing plate
To the effect of restriction, the stability placed when plate uses is added, by the setting of spring and buffer board, to the bottom of support column
Play a part of buffering, avoid support column and directly the phenomenon collided occur with the bottom of support base inwall, add support column
Usage time, by first rotating shaft and the setting of the second rotating shaft, make connecting rod and the first fixed block and the activity of the second fixed block
Be not in the phenomenon to drop while connection, positioning is played a part of to connecting rod.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the front section view of support base of the present invention.
In figure：1 support base, 2 place plates, 3 projector main bodies, 4 slide rails, 5 sliding blocks, 6 first fixed blocks, 7 connecting rods, 8
Dagger, 9 adapter sleeves, 10 second fixed blocks, 11 installing plates, 12 motors, 13 winding wheels, 14 contiguous blocks, 15 ropes, 16 controllers,
17 baffle plates, 18 connecting poles, 19 open tubular columns, 20 springs, 21 buffer boards.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2, a kind of smart home lifting/lowering device for projector, including support base 1, the bottom of support base 1 is referred to open up
There is standing groove, and the bottom land of standing groove is fixedly connected with spring 20, by the setting of spring 20 and buffer board 21, to support column 8
Bottom play a part of buffering, avoid support column 8 and directly the phenomenon collided occur with the bottom of the inwall of support base 1, increase
The usage time of support column 8, the bottom of spring 20 are fixedly connected with buffer board 21, and the top of buffer board 21 and support column 8
Top contact, the top of support base 1, which is provided with, places plate 2, and the bottom symmetrical for placing plate 2 is fixedly connected with connecting pole 18, leads to
Being used cooperatively for connecting pole 18 and open tubular column 19 is crossed, restriction is played a part of to the position for placing plate 2, is added and is placed plate 2 and make
The stability of used time, the bottom symmetrical of the inwall of support base 1 are fixedly connected with open tubular column 19, and the bottom of connecting pole 18 is through to hollow
The inside of post 19, the top for placing plate 2 are fixedly connected with projector main body 3, and the bottom symmetrical of the inwall of support base 1 is fixedly connected with
Slide rail 4, slide rail 4 are fixedly connected with baffle plate 17 close to the side of support column 8, by the setting of baffle plate 17, avoid sliding block 5 in cunning
Occur the phenomenon departed from slide rail 4 when slip on rail 4, ensure that sliding block 5 and slide rail 4 can be with normal uses, and baffle plate 17
Bottom be fixedly connected with the bottom of the inwall of support base 1, baffle plate 17 close to the side of slide rail 4 cross-sectional area be more than slide rail 4 it is close
The cross-sectional area of the side of baffle plate 17, the top slide of slide rail 4 are connected with sliding block 5, and the top of sliding block 5 is fixedly connected with the first fixation
Block 6, the top of the first fixed block 6 are flexibly connected by first rotating shaft with connecting rod 7, pass through setting for first rotating shaft and the second rotating shaft
Put, be not in the phenomenon to drop while connecting rod 7 is flexibly connected with the first fixed block 6 and the second fixed block 10, to even
Extension bar 7 plays a part of positioning, and the one end of connecting rod 7 away from the first fixed block 6 is lived by the second rotating shaft and the second fixed block 10
Dynamic connection, the top movable of the first fixed block 6 are connected with connecting rod 7, place and are fixedly connected with support column at the axis of the bottom of plate 2
8, the bottom of support column 8 is through to the inside of support base 1, and the surface of support column 8 is socketed with adapter sleeve 9, and the both sides of adapter sleeve 9 are equal
The second fixed block 10 is fixedly connected with, the one end of connecting rod 7 away from the first fixed block 6 is flexibly connected with the second fixed block 10, branch
The bottom of the support inwall of seat 1 is fixedly connected with installing plate 11, and the top of installing plate 11 is fixedly connected with motor 12, the bottom of motor 12
Winding wheel 13 is fixedly connected with, contiguous block 14 is fixedly connected with front side of the front surface of sliding block 5, contiguous block 14 is close to winding wheel 13
Side is connected with rope 15, and side of the rope 15 away from contiguous block 14 is fixedly connected with the surface of winding wheel 13, support base 1
Left side be fixedly connected with controller 16, controller 16 is DSE8610, and controller 16 is electrically connected with motor 12.
In use, user is run by the controlled motor 12 of controller 16, motor 12, which rotates, drives winding wheel 13 to rotate, and receives
Rolling wheel 13 winds rope 15 and drives contiguous block 14, and contiguous block 14 drives two sliding blocks 5 close to centre, when two sliding blocks 5 are in
Between close to when connecting rod 7 by inclination movement into vertical, drive adapter sleeve 9 to move up by the second fixed block 10, connect
The drive support column 8 of set 9 moves up, and support column 8 promotes placement plate 2 to move up, and places plate 2 and drives projector main body 3 upward
It is mobile, you can to reach the effect of lifting.
In summary：The smart home lifting/lowering device for projector, by setting support base 1, placing plate 2, projector main body
3rd, slide rail 4, sliding block 5, the first fixed block 6, connecting rod 7, support column 8, adapter sleeve 9, the second fixed block 10, installing plate 11, motor
12nd, winding wheel 13, contiguous block 14, rope 15 and controller 16 are used cooperatively, and are solved existing smart home and are being used
When the problem of can not realizing lifting.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of smart home lifting/lowering device for projector, including support base (1), it is characterised in that：The top of the support base (1)
It is provided with and places plate (2), projector main body (3), support base (1) inwall is fixedly connected with the top of the placement plate (2)
Bottom symmetrical be fixedly connected with slide rail (4), the top slide of the slide rail (4) is connected with sliding block (5), the sliding block (5)
Top is fixedly connected with the first fixed block (6), and the top movable of first fixed block (6) is connected with connecting rod (7), described to put
Put and support column (8) is fixedly connected with the axis of plate (2) bottom, the bottom of the support column (8) is through to the interior of support base (1)
Portion, the surface of the support column (8) are socketed with adapter sleeve (9), and the both sides of the adapter sleeve (9) have been fixedly connected with the second fixation
Block (10), the one end of the connecting rod (7) away from the first fixed block (6) are flexibly connected with the second fixed block (10), the support
The bottom of seat (1) inwall is fixedly connected with installing plate (11), and motor (12), institute are fixedly connected with the top of the installing plate (11)
The bottom for stating motor (12) is fixedly connected with winding wheel (13), and contiguous block is fixedly connected with front side of sliding block (5) front surface
(14), the contiguous block (14) is connected with rope (15) close to the side of winding wheel (13), and the rope (15) is away from even
The side for connecing block (14) is fixedly connected with the surface of winding wheel (13), and controller is fixedly connected with the left of the support base (1)
(16), and controller (16) is electrically connected with motor (12).
A kind of 2. smart home lifting/lowering device for projector according to claim 1, it is characterised in that：The slide rail (4) is leaned on
The side of nearly support column (8) is fixedly connected with baffle plate (17), and the bottom of baffle plate (17) and the bottom of support base (1) inwall are fixed
Connection, cross-sectional area of the baffle plate (17) close to slide rail (4) side are more than slide rail (4) close to the cross section of baffle plate (17) side
Product.
A kind of 3. smart home lifting/lowering device for projector according to claim 1, it is characterised in that：First fixed block
(6) top is flexibly connected by first rotating shaft with connecting rod (7), the one end of the connecting rod (7) away from the first fixed block (6)
It is flexibly connected by the second rotating shaft with the second fixed block (10).
A kind of 4. smart home lifting/lowering device for projector according to claim 1, it is characterised in that：The placement plate (2)
Bottom symmetrical be fixedly connected with connecting pole (18), the bottom symmetrical of support base (1) inwall is fixedly connected with open tubular column
(19), the bottom of the connecting pole (18) is through to the inside of open tubular column (19).
A kind of 5. smart home lifting/lowering device for projector according to claim 1, it is characterised in that：The support base (1)
Bottom offer standing groove, and the bottom land of standing groove is fixedly connected with spring (20), and the bottom of the spring (20), which is fixed, to be connected
It is connected to buffer board (21), and the top of buffer board (21) and the top contact of support column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639023.0A CN107387985A (en) | 2017-07-31 | 2017-07-31 | A kind of smart home lifting/lowering device for projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639023.0A CN107387985A (en) | 2017-07-31 | 2017-07-31 | A kind of smart home lifting/lowering device for projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387985A true CN107387985A (en) | 2017-11-24 |
Family
ID=60342307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639023.0A Pending CN107387985A (en) | 2017-07-31 | 2017-07-31 | A kind of smart home lifting/lowering device for projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387985A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081220A (en) * | 2017-12-11 | 2018-05-29 | 邓之玉 | A kind of five metalworkings mobile hidden workbench |
| CN108363263A (en) * | 2018-01-03 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of projection box for electronic equipment |
| CN108436862A (en) * | 2018-06-12 | 2018-08-24 | 柳州通亿汽车配件制造有限公司 | A kind of fixture ancillary equipment being convenient for carrying |
| CN108747186A (en) * | 2018-08-13 | 2018-11-06 | 南京皓焜自动化科技有限公司 | A kind of Liftable type dual AC power positioner |
| CN110939840A (en) * | 2019-12-02 | 2020-03-31 | 安徽工程大学 | Telescopic multimedia teaching projection support |
| CN111739448A (en) * | 2020-07-29 | 2020-10-02 | 深圳宏伟时代自控有限公司 | Intelligent building demonstrates and uses 3D projection arrangement with adjustable sand table |
| CN111994015A (en) * | 2018-07-04 | 2020-11-27 | 亳州易泽信息科技有限公司 | Operation method of collision-resistant protective bottom plate for new energy automobile |
| CN112212137A (en) * | 2020-08-26 | 2021-01-12 | 浙江盛世互联科技有限公司 | Intelligent household audio-visual equipment installation lifting device |
| CN112829686A (en) * | 2021-01-26 | 2021-05-25 | 深圳市人马互动科技有限公司 | Intelligent vehicle-mounted terminal with voice semantic recognition function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB150832A (en) * | 1919-06-14 | 1920-09-14 | Siddeley Deasy Motor Car Compa | Improvements in the control mechanism of balancing flaps and the like as used on aircraft |
| JPH11272188A (en) * | 1998-03-25 | 1999-10-08 | Nec Home Electron Ltd | Elevating mechanism for thin display |
| KR20080067187A (en) * | 2007-01-15 | 2008-07-18 | 주식회사 대우일렉트로닉스 | Widely used stand device |
| CN203814990U (en) * | 2014-01-22 | 2014-09-10 | 浙江大学 | Dining chair for pulling garbage can by using steel wire |
| CN204704570U (en) * | 2015-06-09 | 2015-10-14 | 江西科技学院 | Hinge shears is used in a kind of teaching |
| CN106629485A (en) * | 2017-01-10 | 2017-05-10 | 成都聚立汇信科技有限公司 | Novel lifting platform for electric power |
| CN106654959A (en) * | 2017-01-12 | 2017-05-10 | 天津市先智电气设备有限公司 | Lifting linkage type valve device and control method |
| CN106926105A (en) * | 2017-04-21 | 2017-07-07 | 林良香 | A kind of traffic corrugated guardrail Multifunctional cutting device |
-
2017
- 2017-07-31 CN CN201710639023.0A patent/CN107387985A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB150832A (en) * | 1919-06-14 | 1920-09-14 | Siddeley Deasy Motor Car Compa | Improvements in the control mechanism of balancing flaps and the like as used on aircraft |
| JPH11272188A (en) * | 1998-03-25 | 1999-10-08 | Nec Home Electron Ltd | Elevating mechanism for thin display |
| KR20080067187A (en) * | 2007-01-15 | 2008-07-18 | 주식회사 대우일렉트로닉스 | Widely used stand device |
| CN203814990U (en) * | 2014-01-22 | 2014-09-10 | 浙江大学 | Dining chair for pulling garbage can by using steel wire |
| CN204704570U (en) * | 2015-06-09 | 2015-10-14 | 江西科技学院 | Hinge shears is used in a kind of teaching |
| CN106629485A (en) * | 2017-01-10 | 2017-05-10 | 成都聚立汇信科技有限公司 | Novel lifting platform for electric power |
| CN106654959A (en) * | 2017-01-12 | 2017-05-10 | 天津市先智电气设备有限公司 | Lifting linkage type valve device and control method |
| CN106926105A (en) * | 2017-04-21 | 2017-07-07 | 林良香 | A kind of traffic corrugated guardrail Multifunctional cutting device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081220A (en) * | 2017-12-11 | 2018-05-29 | 邓之玉 | A kind of five metalworkings mobile hidden workbench |
| CN108363263A (en) * | 2018-01-03 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of projection box for electronic equipment |
| CN108436862A (en) * | 2018-06-12 | 2018-08-24 | 柳州通亿汽车配件制造有限公司 | A kind of fixture ancillary equipment being convenient for carrying |
| CN111994015A (en) * | 2018-07-04 | 2020-11-27 | 亳州易泽信息科技有限公司 | Operation method of collision-resistant protective bottom plate for new energy automobile |
| CN108747186A (en) * | 2018-08-13 | 2018-11-06 | 南京皓焜自动化科技有限公司 | A kind of Liftable type dual AC power positioner |
| CN110939840A (en) * | 2019-12-02 | 2020-03-31 | 安徽工程大学 | Telescopic multimedia teaching projection support |
| CN111739448A (en) * | 2020-07-29 | 2020-10-02 | 深圳宏伟时代自控有限公司 | Intelligent building demonstrates and uses 3D projection arrangement with adjustable sand table |
| CN112212137A (en) * | 2020-08-26 | 2021-01-12 | 浙江盛世互联科技有限公司 | Intelligent household audio-visual equipment installation lifting device |
| CN112829686A (en) * | 2021-01-26 | 2021-05-25 | 深圳市人马互动科技有限公司 | Intelligent vehicle-mounted terminal with voice semantic recognition function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107387985A (en) | A kind of smart home lifting/lowering device for projector | |
| CN207320652U (en) | A kind of power distribution cabinet easy for removal and installation | |
| CN207553709U (en) | A kind of movable-type lifts base station | |
| CN210713726U (en) | Building platform for indoor decoration | |
| CN206014314U (en) | A kind of small-sized lowering or hoisting gear | |
| CN207512921U (en) | A kind of prefabricated house structure being built on slope | |
| CN209509528U (en) | Ground concrete levelling machine | |
| CN202324569U (en) | Automatically leveled double-mast construction working platform | |
| CN111891910A (en) | Elevating gear for building decoration based on electric automatization | |
| CN204475814U (en) | A kind of working platform for building | |
| CN104409997B (en) | Transformer substation power transformation and distribution room switch cabinet mounting method | |
| CN204661190U (en) | Group training basket jacking system | |
| CN106820735A (en) | A kind of smart home bed for being easy to adjust | |
| CN208973685U (en) | Ball screen cinema curtain face cleaning device | |
| CN220481147U (en) | Ground leveling device | |
| CN205307741U (en) | Terrific high training device | |
| CN221004590U (en) | Bearing support for construction engineering equipment | |
| CN106629528B (en) | Remove folding ladder companion ladder device convenient to public transformer area operation | |
| CN206101301U (en) | Over -and -under type fish breeding device | |
| CN207811201U (en) | A kind of indoors lift platform with chair | |
| CN221153649U (en) | Exhibition hall explanation table | |
| CN218263276U (en) | Installation and debugging support frame | |
| CN209211791U (en) | A kind of travelling house stair | |
| CN221020978U (en) | Scribing device for engineering construction | |
| CN208561367U (en) | A kind of lifting building machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |