CN108870242A - A kind of mounting device for lighting apparatus - Google Patents
A kind of mounting device for lighting apparatus Download PDFInfo
- Publication number
- CN108870242A CN108870242A CN201810232511.4A CN201810232511A CN108870242A CN 108870242 A CN108870242 A CN 108870242A CN 201810232511 A CN201810232511 A CN 201810232511A CN 108870242 A CN108870242 A CN 108870242A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lighting apparatus
- plate
- kelly
- servo motor
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/112—Fixing lighting devices to pendants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of mounting devices for lighting apparatus, including top plate, the bottom of the top plate is fixedly connected with connecting plate, the quantity of the connecting plate is two, and support plate is fixedly connected between two connecting plates, servo motor is fixedly installed at the top of the support plate, one end of the servo motor shaft is welded with pivoted housing.The present invention is by being provided with servo motor, pivoted housing, fixed link, kelly and limited block, utilize the running of servo motor, pivoted housing and fixed link is driven to be rotated, it is clamped fixed link mutually with kelly, to drive sliding sleeve to be rotated, it is intermeshed by tooth block and rack gear, to control up and down motion of the slide bar in sliding slot, convenient for carrying out installation and replacement to lighting apparatus, control servo motor rotates backward, fixture block squeezes kelly and slides on its surface, after fixture block engages with card slot, lighting apparatus suitably declines, close servo motor, to which lighting apparatus is fixed up.
Description
Technical field
The present invention relates to technical field of lighting fixtures, specially a kind of mounting device for lighting apparatus.
Background technique
Lamps and lanterns, refer to can light transmission, distribution and the utensil for changing light source light distribution, including in addition to light source it is all for fixed and
Whole components needed for protecting light source, and necessary route attachment is connected to power supply, headlamp is a kind of common dress
It sets, meets the lighting demand at people's night, convenient for the progress of the daily life of people, and in use, headlamp inevitably can
It breaks down, needs to carry out the replacement and installation of lamp, but headlamp is generally positioned at the bottom of ceiling, position is higher, it is difficult to
It is directly replaced, needs to borrow ladder or stool etc., when leading to installation, personnel's astasia will lead to the generation of tumble injury, right
Human body damages.
Summary of the invention
The purpose of the present invention is to provide a kind of mounting devices for lighting apparatus, solve headlamp and are generally positioned at
The bottom of ceiling, position are higher, it is difficult to and it is directly replaced, needs to borrow ladder or stool etc., when leading to installation, Ren Yuanzhan
The problem of vertical shakiness will lead to the generation of tumble injury, cause harm to the human body.
To achieve the above object, the present invention provides the following technical solutions：A kind of mounting device for lighting apparatus, including
Top plate, the bottom of the top plate are fixedly connected with connecting plate, and the quantity of the connecting plate is two, and solid between two connecting plates
Surely it is connected with support plate, servo motor, one end welding of the servo motor shaft are fixedly installed at the top of the support plate
There is pivoted housing, the outer surface of the pivoted housing is fixedly connected with fixed link, and the fixed link is fixedly connected with card far from one end of pivoted housing
Block, the outer sheath of the pivoted housing are equipped with sliding sleeve, and the outer surface of the sliding sleeve is fixedly connected with teeth piece, the sliding sleeve it is interior
Side is hinged with kelly, and the outer surface of the kelly offers card slot compatible with fixture block, and the two sides of the kelly are respectively set
There are adjusting block and limited block, adjustment spring is fixedly connected between the adjusting block and kelly, is opened up on the inside of the connecting plate
There is sliding slot, the sliding slot is internally provided with slide bar, gag lever post, the inside of the slide bar are fixedly connected at the top of the slide bar
It is fixedly connected with rack gear.
Preferably, it is fixedly connected with fixing sleeve at the center at the top of the support plate, the internal sleeve of the fixing sleeve is equipped with
Buffer spring.
Preferably, screw rod is provided at the top of the top plate, the bottom end of the screw rod extends to the bottom of top plate and screw rod
Bottom thread be connected with nut, the top of the nut is fixedly connected with top plate.
Preferably, the bottom end of the slide bar is hinged with mounting base by pin shaft, and the bottom of the mounting base is fixedly connected with
The outer sheath of headlamp, the headlamp is equipped with protective cover.
Preferably, the outer sheath of the screw rod is equipped with cutting ferrule, and the left and right side of the cutting ferrule is fixedly connected to connection
The bottom end of bar, the connecting rod is fixedly connected with top plate.
Preferably, mounting plate is fixedly connected at the top of the screw rod, the mounting plate is fixed by screw and ceiling
Connection.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention can be quickly removed or be installed installation by pin shaft by being provided with mounting plate, headlamp, slide bar and sliding slot
Plate saves the time thus Fast Installation lighting apparatus, using slide bar sliding slot sliding, when solving tradition dismounting headlamp
It needs to borrow the trouble of ladder or stool as support, greatly shortens the required time, by being provided with servo motor, turning
Set, fixed link, kelly and limited block drive pivoted housing and fixed link to be rotated using the running of servo motor, make fixed link with
Kelly is mutually clamped, so that sliding sleeve be driven to be rotated, is intermeshed by tooth block and rack gear, to control slide bar in sliding slot
Up and down motion, convenient for lighting apparatus carry out installation and replacement, control servo motor rotate backward, fixture block squeeze kelly and
The sliding of its surface, after fixture block engages with card slot, lighting apparatus suitably declines, and servo motor is closed, so that lighting apparatus be fixed
Get up.
2, the present invention by being provided with screw rod, nut and top plate, nut connect with screw flight, be convenient for dismounting with more
It changes, by being provided with cutting ferrule and connecting rod, auxiliary draws high the load of device, keeps the monolithic stability of structure.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sliding sleeve structural schematic diagram of the present invention.
In figure：1 protective cover, 2 headlamps, 3 mounting bases, 4 slide bars, 5 fixing sleeves, 6 support plates, 7 connecting plates, 8 gag lever posts, 9
Kelly, 10 sliding slots, 11 mounting plates, 12 cutting ferrules, 13 screw rods, 14 connecting rods, 15 nuts, 16 top plates, 17 tooth blocks, 18 sliding sleeves, 19
Rack gear, 20 servo motors, 21 limited blocks, 22 pivoted housings, 23 shafts, 24 fixture blocks, 25 fixed links, 26 card slots, 27 adjusting blocks, 28 are adjusted
Spring.
Specific embodiment
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 description, 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.
As shown in Figs. 1-2, the embodiment of the present invention provides a kind of mounting device for lighting apparatus, including top plate 16, top
The top of plate 16 is provided with screw rod 13, and the bottom end of screw rod 13 extends to the bottom of top plate 16 and the bottom thread of screw rod 13 is connected with
The top of nut 15, nut 15 is fixedly connected with top plate 16, by being provided with screw rod 13, nut 15 and top plate 16, nut 15 with
Screw rod 13 is threadedly coupled, and is convenient for the dismounting of equipment, is checked and replaced in time, prevents injury to personnel caused by falling,
The outer sheath of screw rod 13 is equipped with cutting ferrule 12, and the left and right side of cutting ferrule 12 is fixedly connected to connecting rod 14, the bottom of connecting rod 14
End is fixedly connected with top plate 16, and by being provided with cutting ferrule 12 and connecting rod 14, connecting rod 14 assists drawing high the load of device, keeps
The monolithic stability of structure, the top of screw rod 13 are fixedly connected with mounting plate 11, and mounting plate 11 connects by the way that screw and ceiling are fixed
It connects, is fixedly connected with mounting plate 11 with ceiling by multiple screws, to bear the whole gravity of equipment, the bottom of top plate 16
It is fixedly connected with connecting plate 7, the quantity of connecting plate 7 is two, and is fixedly connected with support plate 6 between two connecting plates 7, is supported
Plate 6 is mutually permanently connected with connecting plate 7, forms multiple supporting surfaces, improves integrally-built stabilization, the center at 6 top of support plate
Place is fixedly connected with fixing sleeve 5, and the internal sleeve of fixing sleeve 5 is equipped with buffer spring, and fixing sleeve 5 limits the displacement of buffer spring, prevents
Only horizontal-shift occurs in it, and buffer spring buffering adjusts the up and down motion of gag lever post 8, and the top of support plate 6, which is fixedly installed with, to be watched
Motor 20 is taken, one end of 20 shaft 23 of servo motor is welded with pivoted housing 22, and the outer surface of pivoted housing 22 is fixedly connected with fixed link 25,
Using the running of servo motor 20, drives pivoted housing 22 and fixed link 25 to be rotated, provide the power of adjusting, fixed link 25 is separate
One end of pivoted housing 22 is fixedly connected with fixture block 24, and the outer sheath of pivoted housing 22 is equipped with sliding sleeve 18, and the outer surface of sliding sleeve 18 is fixed
With teeth piece 17 is connected, the inside of sliding sleeve 18 is hinged with kelly 9, by the mutual clamping of kelly 9 and fixed link 25, to drive
Kelly 9 and sliding sleeve 18 are rotated, and rotation is transmitted, and the outer surface of kelly 9 offers card compatible with fixture block 24
Slot 26, the two sides of kelly 9 are respectively arranged with adjusting block 27 and limited block 21, and limited block 21 controls the displacement of kelly 9, adjusting block 27
Adjustment spring 28 is fixedly connected between kelly 9, the back rotation of coming of kelly 9 is adjusted in adjustment spring 28, connecting plate 7
Inside offers sliding slot 10, and sliding slot 10 is internally provided with slide bar 4, and the top of slide bar 4 is fixedly connected with gag lever post 8, utilizes cunning
The opposite sliding of bar 4 and sliding slot 10, keeps cargo handling process more smooth, the inside of slide bar 4 is fixedly connected with rack gear 19, passes through setting
There are servo motor 20, pivoted housing 22, fixed link 25, kelly 9 and limited block 21, using the running of servo motor 20, drives pivoted housing 22
It is rotated with fixed link 25, is clamped fixed link 25 and kelly 9 mutually, to drive sliding sleeve 18 to be rotated, by tooth block
17 are intermeshed with rack gear 19, to control up and down motion of the slide bar 4 in sliding slot 10, convenient for lighting apparatus carry out installation and
Replacement, control servo motor 20 rotate backward, and fixture block 24 squeezes kelly 9 and slides on its surface, and fixture block 24 engages with card slot 26
Afterwards, lighting apparatus suitably declines, and closes servo motor 20, so that lighting apparatus is fixed up, the bottom end of slide bar 4 passes through pin shaft
It is hinged with mounting base 3, the bottom of mounting base 3 is fixedly connected with headlamp 2, and the outer sheath of headlamp 2 is equipped with protective cover 1, passes through
It is provided with mounting plate 11, headlamp 2, slide bar 4 and sliding slot 10, can quickly remove or install mounting plate 11 by pin shaft, thus
Fast Installation lighting apparatus saves the time, the sliding using slide bar 4 in sliding slot 10, needs when solving tradition dismounting headlamp 2
The trouble of ladder or stool as support is borrowed, the required time is greatly shortened.
Working principle：Using the running of servo motor 20, drives pivoted housing 22 and fixed link 25 to be rotated, make fixed link 25
It is mutually clamped, so that sliding sleeve 18 be driven to be rotated, is intermeshed by tooth block 17 and rack gear 19, to control cunning with kelly 9
Up and down motion of the bar 4 in sliding slot 10, convenient for carrying out installation and replacement to lighting apparatus, control servo motor 20 is rotated backward,
Fixture block 24 squeezes kelly 9 and slides on its surface, and after fixture block 24 engages with card slot 26, lighting apparatus suitably declines, and closes servo
Motor 20, so that lighting apparatus is fixed up, nut 15 is threadedly coupled with screw rod 13, is convenient for the dismounting of equipment, in time
It is checked and is replaced, connecting rod 14 assists drawing high the load of device, keeps the monolithic stability of structure, will be pacified by multiple screws
Loading board 11 is fixedly connected with ceiling, to bear the whole gravity of equipment, support plate 6 is mutually permanently connected with connecting plate 7, shape
At multiple supporting surfaces, integrally-built stabilization is improved, fixing sleeve 5 limits the displacement of buffer spring, and prevent it from horizontal-shift occurs,
Buffer spring buffering adjusts the up and down motion of gag lever post 8.
In summary：This is used for the mounting device of lighting apparatus, by being provided with mounting plate 11, headlamp 2,4 and of slide bar
Sliding slot 10 can be quickly removed or be installed mounting plate 11 by pin shaft, so that Fast Installation lighting apparatus, saves the time, be utilized
Slide bar 4 needs to borrow the trouble of ladder or stool as support when solving tradition dismounting headlamp 2 in the sliding of sliding slot 10,
The required time is greatly shortened, by being provided with servo motor 20, pivoted housing 22, fixed link 25, kelly 9 and limited block 21,
Using the running of servo motor 20, pivoted housing 22 and fixed link 25 is driven to be rotated, is clamped fixed link 25 and kelly 9 mutually,
To drive sliding sleeve 18 to be rotated, it is intermeshed by tooth block 17 and rack gear 19, so that it is upper in sliding slot 10 to control slide bar 4
Lower movement, convenient for carrying out installation and replacement to lighting apparatus, control servo motor 20 is rotated backward, and fixture block 24 squeezes kelly 9 simultaneously
It is slided on its surface, after fixture block 24 engages with card slot 26, lighting apparatus suitably declines, and servo motor 20 is closed, thus will illumination
Equipment is fixed up, and by being provided with screw rod 13, nut 15 and top plate 16, nut 15 is threadedly coupled with screw rod 13, is convenient for
The dismounting of equipment, is checked in time and is replaced, and injury to personnel caused by falling is prevented, by being provided with cutting ferrule 12 and connecting rod
14, connecting rod 14 assists drawing high the load of device, keeps the monolithic stability of structure, by multiple screws by mounting plate 11 and smallpox
Plate is fixedly connected, to bear the whole gravity of equipment.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.It " including the element that a reference structure limits, is not arranged by sentence
Except there is also other identical elements in the process, method, article or apparatus that includes the element ", and go out in this article
Existing electric elements are electrically connected with extraneous main controller and 220V 110V alternating current, and main controller can rise for computer etc.
To the conventionally known equipment of control.
It 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 variations, modification, replacement can be carried out to these embodiments 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 (6)
1. a kind of mounting device for lighting apparatus, including top plate（16）, it is characterised in that：The top plate（16）Bottom it is solid
Surely it is connected with connecting plate（7）, the connecting plate（7）Quantity be two, and two connecting plates（7）Between be fixedly connected with support
Plate（6）, the support plate（6）Top be fixedly installed with servo motor（20）, the servo motor（20）Shaft（23）One
End is welded with pivoted housing（22）, the pivoted housing（22）Outer surface be fixedly connected with fixed link（25）, the fixed link（25）It is separate
Pivoted housing（22）One end be fixedly connected with fixture block（24）, the pivoted housing（22）Outer sheath be equipped with sliding sleeve（18）, the sliding
Set（18）Outer surface be fixedly connected with teeth piece（17）, the sliding sleeve（18）Inside be hinged with kelly（9）, the kelly
（9）Outer surface offer and fixture block（24）Compatible card slot（26）, the kelly（9）Two sides be respectively arranged with adjusting block
（27）And limited block（21）, the adjusting block（27）With kelly（9）Between be fixedly connected with adjustment spring（28）, the connecting plate
（7）Inside offer sliding slot（10）, the sliding slot（10）Be internally provided with slide bar（4）, the slide bar（4）Top fix
It is connected with gag lever post（8）, the slide bar（4）Inside be fixedly connected with rack gear（19）.
2. a kind of mounting device for lighting apparatus according to claim 1, it is characterised in that：The support plate（6）
Fixing sleeve is fixedly connected at the center at top（5）, the fixing sleeve（5）Internal sleeve be equipped with buffer spring.
3. a kind of mounting device for lighting apparatus according to claim 1, it is characterised in that：The slide bar（4）'s
Bottom end is hinged with mounting base by pin shaft（3）, the mounting base（3）Bottom be fixedly connected with headlamp（2）, the headlamp
（2）Outer sheath be equipped with protective cover（1）.
4. a kind of mounting device for lighting apparatus according to claim 1, it is characterised in that：The top plate（16）'s
Top is provided with screw rod（13）, the screw rod（13）Bottom end extend to top plate（16）Bottom and screw rod（13）Bottom thread
It is connected with nut（15）, the nut（15）Top and top plate（16）It is fixedly connected.
5. a kind of mounting device for lighting apparatus according to claim 1, it is characterised in that：The screw rod（13）'s
Outer sheath is equipped with cutting ferrule（12）, the cutting ferrule（12）Left and right side be fixedly connected to connecting rod（14）, the connecting rod
（14）Bottom end and top plate（16）It is fixedly connected.
6. a kind of mounting device for lighting apparatus according to claim 1, it is characterised in that：The screw rod（13）'s
Top is fixedly connected with mounting plate（11）, the mounting plate（11）It is fixedly connected by screw with ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232511.4A CN108870242B (en) | 2018-03-21 | 2018-03-21 | Mounting device for lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232511.4A CN108870242B (en) | 2018-03-21 | 2018-03-21 | Mounting device for lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108870242A true CN108870242A (en) | 2018-11-23 |
| CN108870242B CN108870242B (en) | 2020-10-30 |
Family
ID=64326140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232511.4A Active CN108870242B (en) | 2018-03-21 | 2018-03-21 | Mounting device for lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108870242B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578869A (en) * | 2018-12-07 | 2019-04-05 | 广东凯西欧光健康有限公司 | Smallpox lamp mounting structure and Ceiling light component |
| CN111219687A (en) * | 2020-03-24 | 2020-06-02 | 杭州旗芳实业有限公司 | Installation device for lighting lamp based on connecting rod extrusion limiting |
| CN114991067A (en) * | 2022-05-23 | 2022-09-02 | 青岛西海岸市政工程有限公司 | Sluice construction is with having quick water blocking function's transition bridge |
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| EP2792935A1 (en) * | 2013-04-19 | 2014-10-22 | LED Group | A lamp assembly |
| CN105371179A (en) * | 2015-12-24 | 2016-03-02 | 苏州频发机电科技有限公司 | Telescopic and intelligent wall lamp |
| CN107327774A (en) * | 2017-06-28 | 2017-11-07 | 湛来 | A kind of gardens cleaning type street lamp |
| CN107676680A (en) * | 2017-10-24 | 2018-02-09 | 庞锦钊 | A kind of hotel adjusts the LED wall lamp of angle with liftable |
| CN207112464U (en) * | 2017-06-07 | 2018-03-16 | 新昌县城关宾立机械厂 | A kind of height-adjustable desk lamp |
-
2018
- 2018-03-21 CN CN201810232511.4A patent/CN108870242B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2792935A1 (en) * | 2013-04-19 | 2014-10-22 | LED Group | A lamp assembly |
| CN105371179A (en) * | 2015-12-24 | 2016-03-02 | 苏州频发机电科技有限公司 | Telescopic and intelligent wall lamp |
| CN207112464U (en) * | 2017-06-07 | 2018-03-16 | 新昌县城关宾立机械厂 | A kind of height-adjustable desk lamp |
| CN107327774A (en) * | 2017-06-28 | 2017-11-07 | 湛来 | A kind of gardens cleaning type street lamp |
| CN107676680A (en) * | 2017-10-24 | 2018-02-09 | 庞锦钊 | A kind of hotel adjusts the LED wall lamp of angle with liftable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578869A (en) * | 2018-12-07 | 2019-04-05 | 广东凯西欧光健康有限公司 | Smallpox lamp mounting structure and Ceiling light component |
| CN111219687A (en) * | 2020-03-24 | 2020-06-02 | 杭州旗芳实业有限公司 | Installation device for lighting lamp based on connecting rod extrusion limiting |
| CN114991067A (en) * | 2022-05-23 | 2022-09-02 | 青岛西海岸市政工程有限公司 | Sluice construction is with having quick water blocking function's transition bridge |
| CN114991067B (en) * | 2022-05-23 | 2024-04-02 | 青岛西海岸市政工程有限公司 | Transition bridge with rapid water blocking function for sluice construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108870242B (en) | 2020-10-30 |
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Effective date of registration: 20200927 Address after: No.11, economic development zone, No.2, Baiyang Road, Suixi County, Huaibei City, Anhui Province Applicant after: Yu Hao Address before: 235000 Huaibei middle school, Lieshan District, Anhui, China, seventh Applicant before: Zhang Suping |
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Effective date of registration: 20221102 Address after: 100071 Room 403, Floor 4, Building 28, District 5, No. 188, South Fourth Ring Road West, Fengtai District, Beijing Patentee after: BEIJING QIANYIDE TECHNOLOGY Co.,Ltd. Address before: 235000 No.11, economic development zone, No.2 Baiyang Road, Suixi County, Huaibei City, Anhui Province Patentee before: Yu Hao |