CN108533896A - A kind of Multi-section retractable laser detector with protection component - Google Patents
A kind of Multi-section retractable laser detector with protection component Download PDFInfo
- Publication number
- CN108533896A CN108533896A CN201810612439.8A CN201810612439A CN108533896A CN 108533896 A CN108533896 A CN 108533896A CN 201810612439 A CN201810612439 A CN 201810612439A CN 108533896 A CN108533896 A CN 108533896A
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- China
- Prior art keywords
- laser detector
- shaped rod
- protection component
- placement plate
- plate
- 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.)
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- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 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
-
- 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
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of Multi-section retractable laser detectors with protection component, including protective shell, clamshell doors, movable plate, electric pushrod, mounting base, placement plate, telescopic rod, first spring, clamping device and the second l-shaped rod, the clamping device includes l-shaped rod, second spring and clamping plate, the present invention is equipped with mounting base, placement plate, l-shaped rod, telescopic rod, first spring, second spring and set square, by laser detector ontology, the gravity of itself is clamped it, reliable clamping, it is easy to operate quick, equipped with the second l-shaped rod and clamshell doors, clamshell doors are opened automatically when use, after use, automatically clamshell doors are shut automatically, realize the protection to laser detector ontology, automatic opening and closing door, it is easy to operate, it is convenient and practical.
Description
Technical field
The present invention relates to a kind of laser detector, specifically a kind of Multi-section retractable laser acquisition with protection component
Device.
Background technology
Laser Detection Technique is that the laser signal of reception is become electric signal, that is to say, that optical information is converted into electricity
Information, and different information is obtained by different information processing methods and realizes detection purpose.Laser Detection Technique is by spy
It surveys device mode and is divided into two kinds of direct detection and heterodyne detection, unit detection and complex array can be divided by classifying in the way of detector
Detection.
Laser detector majority when family installs plays alarm function, swashs so needing to improve when installation
Optical detector service life, the laser detector not used is still exposed in outdoor, is susceptible to human factor and other factors
Loss, influence laser detector use, lead to the meaning for the installation that laser detector uses, the property of people is directly by prestige
The side of body, and the part and step that are used when the installation of existing laser detector and dismounting are more, and cost is higher, and relatively more multiple
Miscellaneous, operate inconvenience, and working efficiency is low.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of Multi-section retractable laser detector with protection component
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of Multi-section retractable laser detector with protection component, including protective shell, the protective shell top are equipped with split
Door, clamshell doors are installed on by torsional spring and installation axle at the top of protective shell, and cabinets cavity is equipped with movable plate, the movable plate bottom two
Side is equipped with electric pushrod, and electric pushrod is installed on protective shell intracavity bottom by bolt, the telescopic rod end of electric pushrod with
Movable plate bottom is detachably connected by screw, is equipped with mounting base by bolt at the top of the movable plate, is opened up in mounting base
There are mounting groove, mounting groove lower part to be equipped with placement plate, placement plate two bottom sides are equipped with telescopic rod, and telescopic rod outer cover is equipped with first
Spring, placement plate are equipped with laser detector ontology, and placement plate surrounding is equipped with clamping device, and clamping device includes l-shaped rod, the
The right angle of two springs and clamping plate, the l-shaped rod is hinged with mounting groove inner wall, and l-shaped rod long side extends to below placement plate, L
Type bar long side end is fixed with set square close to the side of placement plate, and set square upper end is towards dividing into close to placement plate side is oblique
It sets, the l-shaped rod long side other side is fixed with second spring, and the second spring other end is fixedly connected with mounting groove inner wall, l-shaped rod short side
End is fixed with clamping plate, and protective shell inner cavity top both sides are equipped with the second l-shaped rod by installation axle and torsional spring, and second
It is contacted at the top of l-shaped rod long side and mounting base, the second l-shaped rod short side is contacted with clamshell doors.
As a further solution of the present invention：Further include having threaded rod, threaded rod is arranged in the welding of two side bottom of protective shell
Journal stirrup on, threaded rod is threadedly coupled with journal stirrup, and threaded rod tip is fixed with turntable, and threaded rod bottom end is welded with sharp portion.
As a further solution of the present invention：The protective shell bottom four is mounted on idler wheel on angle, and idler wheel is self-locking
Formula idler wheel.
As a further solution of the present invention：The movable plate both ends are equipped with sliding block, and sliding block is slided with protective shell inner wall
Connection, protective shell inner wall offer the sliding slot being slidably connected with sliding block.
As a further solution of the present invention：The electric pushrod is electrically connected by conducting wire and external control switch.
As a further solution of the present invention：It is welded respectively with placement plate bottom and installation trench bottom at the telescopic rod both ends
It connects.
As a further solution of the present invention：Placement plate upper surface adhesion has the first rubber pad.
As a further solution of the present invention：Adhesion has the second rubber pad on the clamping plate inner wall.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is equipped with mounting base, placement plate, l-shaped rod, stretches
Bar, the first spring, second spring and set square, laser detector ontology is put into placement plate, in laser detector ontology
Under self gravitation effect, placement plate is made to move downward, placement plate makes l-shaped rod long side turn to close to mounting groove inner wall by set square
It is dynamic, to which the clamping plate of surrounding and the second rubber pad thereon moves simultaneously and laser acquisition to close to laser detector ontology simultaneously
Device body outer wall contact squeeze, by laser detector ontology, the gravity of itself is clamped it, and reliable clamping is easy to operate
Quickly, the second l-shaped rod and clamshell doors are equipped with, the telescopic rod of electric pushrod extends, and so that movable plate is moved upwards, movable plate drives peace
Dress seat and on laser detector ontology move upwards, meanwhile, mounting base is by the second l-shaped rod to squeezing close to protective shell inner wall side
It presses, opens clamshell doors in the second l-shaped rod rotation process, after use, the telescopic rod for controlling electric pushrod shortens, and makes work
Movable plate moves downward, and movable plate drives mounting base and laser detector ontology thereon to move downward, meanwhile, it is acted in torsional spring
Under, clamshell doors are shut automatically, and the second l-shaped rod returns to initial position, realize the protection to laser detector ontology, automatic switch
Door, it is easy to operate, it is convenient and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Multi-section retractable laser detector with protection component.
Fig. 2 is the Multi-section retractable laser detector another kind structural schematic diagram with protection component.
Fig. 3 is the structural schematic diagram under the Multi-section retractable laser detector working condition with protection component.
In figure：1- protective shells, 2- electric pushrods, 3- sliding slots, 4- sliding blocks, 5- movable plates, 6- mounting bases, 7- second springs,
8-L types bar, 9- clamping plates, the second l-shaped rods of 10-, 11- clamshell doors, 12- laser detectors ontology, the first rubber pads of 13-, 14-
Two rubber pads, 15- set squares, 16- telescopic rods, the first springs of 17-, 18- placement plates, 19- mounting grooves, 20- idler wheels, 21- screw threads
Bar, 22- turntables.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of Multi-section retractable laser detector with protection component, packet
Protective shell 1 is included, 1 top of the protective shell is equipped with clamshell doors 11, and clamshell doors 11 are installed on protective shell 1 by torsional spring and installation axle and push up
Portion is mounted on idler wheel 20 on the angle of protective shell 1 bottom four, and idler wheel 20 is self-locking idler wheel, and 1 inner cavity of babinet is equipped with movable plate 5,
5 both ends of movable plate are equipped with sliding block 4, and sliding block 4 is slidably connected with 1 inner wall of protective shell, and 1 inner wall of protective shell is offered to be slided with sliding block 4
The sliding slot 3 of dynamic connection, 5 two bottom sides of the movable plate are equipped with electric pushrod 2, and electric pushrod 2 is installed on protection by bolt
The telescopic rod end of 1 intracavity bottom of shell, electric pushrod 2 is detachably connected with 5 bottom of movable plate by screw, and electric pushrod 2 is logical
It crosses conducting wire to be electrically connected with external control switch, 5 top of the movable plate is equipped with mounting base 6 by bolt, opens in mounting base 6
Equipped with mounting groove 19,19 lower part of mounting groove is equipped with placement plate 18, and 18 two bottom sides of placement plate are equipped with telescopic rod 16, telescopic rod 16
Both ends are welded with 18 bottom of placement plate and 19 bottom of mounting groove respectively, and 16 outer cover of telescopic rod is equipped with the first spring 17, described
18 upper surface adhesion of placement plate has the first rubber pad 14, placement plate 18 to be equipped with laser detector ontology 12,18 surrounding of placement plate
It is equipped with clamping device, clamping device includes l-shaped rod 8, second spring 7 and clamping plate 9, the right angle of the l-shaped rod 8 and installation
19 inner wall of slot is hinged, and 8 long side of l-shaped rod extends to 18 lower section of placement plate, and 8 long side end of l-shaped rod is solid close to the side of placement plate 18
Surely there is set square 15,15 upper end of set square towards being arranged obliquely close to 18 side of placement plate, fix by the 8 long side other side of l-shaped rod
There are second spring 7,7 other end of second spring to be fixedly connected with 19 inner wall of mounting groove, 8 short side end of l-shaped rod is fixed with clamping plate
9, on 9 inner wall of clamping plate adhesion there is the second rubber pad 13,1 inner cavity top both sides of the protective shell to pass through installation axle and torsional spring peace
Equipped with the second l-shaped rod 10,10 long side of the second l-shaped rod is contacted with 1 top of mounting base, and 10 short side of the second l-shaped rod connects with clamshell doors 11
It touches.
Further include having threaded rod 22, threaded rod 22 be arranged in 1 liang of side bottom of protective shell welding journal stirrup on, threaded rod 22 with
Journal stirrup is threadedly coupled, and 22 top of threaded rod is fixed with turntable 21, and 22 bottom end of threaded rod is welded with sharp portion, is rotated by turntable 21
Threaded rod 22 makes threaded rod 22 be pierced into ground, device is carried out to stablize fixation.
The present invention operation principle be：In the use of the present invention, laser detector ontology 12 is put into placement plate 18 first
On, under the self gravitation effect of laser detector ontology 12, placement plate 18 is made to move downward, placement plate 18 passes through set square 15
Make 8 long side of l-shaped rod to close to the rotation of mounting groove 19 inner wall, simultaneously to the clamping plate 3 of surrounding and the second rubber pad 13 thereon
To moved close to laser detector ontology 12 and with 12 outer wall contact squeeze of laser detector ontology, pass through laser detector ontology
12 gravity of itself are clamped it, reliable clamping, easy to operate quick, when needing using laser detector, pass through control
System switch so that the telescopic rod of electric pushrod 2 extend, so that movable plate 5 is moved upwards, movable plate 5 drive mounting base 6 and on laser
Detector body 12 moves upwards, meanwhile, mounting base 6 squeezes the second l-shaped rod 10 to close to 1 inner wall side of protective shell, the 2nd L
Clamshell doors 11 are opened in 10 rotation process of type bar, after use, the telescopic rod of control electric pushrod 2 shortens, and makes activity
Plate 5 moves downward, and movable plate 5 drives mounting base 6 and laser detector ontology 12 thereon to move downward, meanwhile, make in torsional spring
Under, clamshell doors 11 are shut automatically, and the second l-shaped rod 10 returns to initial position, realize the protection to laser detector ontology 12, from
Dynamic switch gate, it is easy to operate, it is convenient and practical.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of Multi-section retractable laser detector with protection component, including protective shell（1）, the protective shell（1）Top
Equipped with clamshell doors（11）, clamshell doors（11）It is installed on protective shell by torsional spring and installation axle（1）Top, babinet（1）Inner cavity is equipped with
Movable plate（5）, the movable plate（5）Two bottom sides are equipped with electric pushrod（2）, electric pushrod（2）It is installed on guarantor by bolt
Protective case（1）Intracavity bottom, electric pushrod（2）Telescopic rod end and movable plate（5）Bottom is detachably connected by screw, special
Sign is, the movable plate（5）Top is equipped with mounting base by bolt（6）, mounting base（6）Inside offer mounting groove（19）,
Mounting groove（19）Lower part is equipped with placement plate（18）, placement plate（18）Two bottom sides are equipped with telescopic rod（16）, telescopic rod（16）Outside
Portion is arranged with the first spring（17）, placement plate（18）It is equipped with laser detector ontology（12）, placement plate（18）Surrounding is equipped with
Clamping device, clamping device include l-shaped rod（8）, second spring（7）And clamping plate（9）, the l-shaped rod（8）Right angle and peace
Tankage（19）Inner wall is hinged, l-shaped rod（8）Long side extends to placement plate（18）Lower section, l-shaped rod（8）Long side end is close to placement plate
（18）Side be fixed with set square（15）, set square（15）Upper end is towards close to placement plate（18）Side is arranged obliquely, L-type
Bar（8）The long side other side is fixed with second spring（7）, second spring（7）The other end and mounting groove（19）Inner wall is fixedly connected, L
Type bar（8）Short side end is fixed with clamping plate（9）, the protective shell（1）Pacified by installation axle and torsional spring inner cavity top both sides
Equipped with the second l-shaped rod（10）, the second l-shaped rod（10）Long side and mounting base（1）Top contacts, the second l-shaped rod（10）Short side with it is right
It opens the door（11）Contact.
2. the Multi-section retractable laser detector with protection component according to claim 1, which is characterized in that further include
There is threaded rod（22）, threaded rod（22）It is arranged in protective shell（1）On the journal stirrup of two side bottoms welding, threaded rod（22）With branch ear snail
Line connects, threaded rod（22）Top is fixed with turntable（21）, threaded rod（22）Bottom end is welded with sharp portion.
3. the Multi-section retractable laser detector with protection component according to claim 1, which is characterized in that the guarantor
Protective case（1）Bottom four is mounted on idler wheel on angle（20）, idler wheel（20）For self-locking idler wheel.
4. the Multi-section retractable laser detector with protection component according to claim 1, which is characterized in that the work
Movable plate（5）Both ends are equipped with sliding block（4）, sliding block（4）With protective shell（1）Inner wall is slidably connected, protective shell（1）Inner wall offer with
Sliding block（4）The sliding slot being slidably connected（3）.
5. the Multi-section retractable laser detector with protection component according to claim 1, which is characterized in that the electricity
Dynamic push rod（2）It is electrically connected by conducting wire and external control switch.
6. the Multi-section retractable laser detector with protection component according to claim 1, which is characterized in that described to stretch
Contracting bar（16）Both ends respectively with placement plate（18）Bottom and mounting groove（19）It welds bottom.
7. the Multi-section retractable laser detector with protection component according to claim 1, which is characterized in that described to put
Set plate（18）Upper surface adhesion has the first rubber pad（14）.
8. the Multi-section retractable laser detector with protection component according to claim 1, which is characterized in that the folder
Tight plate（9）Adhesion has the second rubber pad on inner wall（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612439.8A CN108533896A (en) | 2018-06-14 | 2018-06-14 | A kind of Multi-section retractable laser detector with protection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612439.8A CN108533896A (en) | 2018-06-14 | 2018-06-14 | A kind of Multi-section retractable laser detector with protection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108533896A true CN108533896A (en) | 2018-09-14 |
Family
ID=63470885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612439.8A Withdrawn CN108533896A (en) | 2018-06-14 | 2018-06-14 | A kind of Multi-section retractable laser detector with protection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533896A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249115A (en) * | 2018-11-27 | 2019-01-22 | 米阅军 | A kind of construction damping condenser discharge welder |
| CN110254925A (en) * | 2019-07-16 | 2019-09-20 | 深圳市特发信息股份有限公司 | A kind of protective device of laser pulse light source transmission device |
| CN111203731A (en) * | 2020-03-03 | 2020-05-29 | 马拉兹(江苏)电梯导轨有限公司 | Modularization guide rail drilling frock |
| CN111239501A (en) * | 2020-03-23 | 2020-06-05 | 江苏辐环环境科技有限公司 | Mobile electromagnetic radiation monitoring device |
| CN113251958A (en) * | 2021-06-21 | 2021-08-13 | 中南大学 | Annular scanning type steel rail surface roughness testing equipment |
| CN113600398A (en) * | 2021-07-07 | 2021-11-05 | 厦门艾念贸易有限公司 | Cell phone case surface treatment equipment |
| CN115163995A (en) * | 2022-06-16 | 2022-10-11 | 刘中明 | Live broadcast equipment traction frame that live broadcast of music was used |
| CN115303646A (en) * | 2022-07-22 | 2022-11-08 | 大连海事大学 | Container array bearing platform suitable for sea-air combined transport |
-
2018
- 2018-06-14 CN CN201810612439.8A patent/CN108533896A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249115A (en) * | 2018-11-27 | 2019-01-22 | 米阅军 | A kind of construction damping condenser discharge welder |
| CN110254925A (en) * | 2019-07-16 | 2019-09-20 | 深圳市特发信息股份有限公司 | A kind of protective device of laser pulse light source transmission device |
| CN111203731A (en) * | 2020-03-03 | 2020-05-29 | 马拉兹(江苏)电梯导轨有限公司 | Modularization guide rail drilling frock |
| CN111239501A (en) * | 2020-03-23 | 2020-06-05 | 江苏辐环环境科技有限公司 | Mobile electromagnetic radiation monitoring device |
| CN113251958A (en) * | 2021-06-21 | 2021-08-13 | 中南大学 | Annular scanning type steel rail surface roughness testing equipment |
| CN113600398A (en) * | 2021-07-07 | 2021-11-05 | 厦门艾念贸易有限公司 | Cell phone case surface treatment equipment |
| CN115163995A (en) * | 2022-06-16 | 2022-10-11 | 刘中明 | Live broadcast equipment traction frame that live broadcast of music was used |
| CN115163995B (en) * | 2022-06-16 | 2024-03-08 | 湖州忻赟科技有限公司 | Live broadcast equipment traction frame for live broadcast of music |
| CN115303646A (en) * | 2022-07-22 | 2022-11-08 | 大连海事大学 | Container array bearing platform suitable for sea-air combined transport |
| CN115303646B (en) * | 2022-07-22 | 2024-04-05 | 大连海事大学 | Container array bearing platform suitable for sea-air intermodal transportation |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 277500 Sun Lou Industrial Park, Jinghe Office, Tengzhou City, Zaozhuang City, Shandong Province Applicant after: Shandong Feitian Photoelectric Technology Co., Ltd. Address before: 277500 Sun Lou Industrial Park, Jinghe Office, Tengzhou City, Zaozhuang City, Shandong Province Applicant before: Shandong Feitian laser photoelectric technology Co., Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |