CN115501509A - Climbing protection structure for maintaining mobile communication base station - Google Patents
Climbing protection structure for maintaining mobile communication base station Download PDFInfo
- Publication number
- CN115501509A CN115501509A CN202211188265.XA CN202211188265A CN115501509A CN 115501509 A CN115501509 A CN 115501509A CN 202211188265 A CN202211188265 A CN 202211188265A CN 115501509 A CN115501509 A CN 115501509A
- Authority
- CN
- China
- Prior art keywords
- base station
- mobile communication
- bolt
- communication base
- ring
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a climbing protection structure for maintaining a mobile communication base station, which comprises a first waist plate and a second waist plate, wherein the first waist plate and the second waist plate are installed in a mutual insertion mode, the side walls of the second waist plate and the first waist plate are provided with installation frames, rotating rods are rotatably installed in the installation frames, the end parts of the rotating rods are symmetrically provided with ear plates, arc-shaped rods penetrate through the ear plates, the arc-shaped rods are installed at the end parts of the installation frames, arc-shaped springs are sleeved on the arc-shaped rods, threaded seats are installed at the end parts of the rotating rods, adjusting threaded rings are installed on the threaded seats in a threaded mode, and telescopic rods are inserted in the threaded seats and the rotating rods.
Description
Technical Field
The invention relates to the technical field of climbing protection devices, in particular to a climbing protection structure for maintaining a mobile communication base station.
Background
The communication tower belongs to a signal transmitting tower, also called a signal transmitting tower or a signal tower, and mainly has the function of supporting signal transmission and supporting a signal transmitting antenna. Communication departments such as a mobile/Unicom/traffic satellite positioning system (GPS) and the like.
At present when maintaining mobile communication base station tower, maintenance personal generally just takes a safety rope, upwards scrambles along climbing ladder, lacks protective structure for the foot is smooth, perhaps when tired, stands unstably easily, and the foot is smooth etc. appears falling, has increased danger.
To this end, the present invention proposes a climbing guard structure for mobile communication base station maintenance to solve the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a climbing protection structure for mobile communication base station maintenance, which solves the above problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a climb protective structure for mobile communication basic station maintenance, including wainscot one and wainscot two, wainscot one and two mutual plug-in type installations of wainscot, and it is fixed through bolt assembly, the mounting bracket is installed to wainscot two and wainscot one, the dwang is installed to the mounting bracket internal rotation, the otic placode is installed to the tip symmetry of dwang, the arc pole has been worn in the otic placode, the tip at the mounting bracket is installed to the arc pole, and the arc spring has been cup jointed on the arc pole, the screw thread seat is installed to the tip of dwang, the threaded mounting is gone up to the screw thread seat has the regulation screw thread ring, and it has the telescopic link to peg graft in screw thread seat and the dwang, the tip of telescopic link is equipped with the draw-in groove, the telescopic link is fixed through regulation screw thread ring and locking Assembly.
Preferably, the upper end surfaces of the first waist plate and the second waist plate are provided with braces, and the braces are provided with adjusting buckles.
Preferably, the rubber slab is installed to the inner wall of waist board one and waist board two, and the rubber slab is provided with the multiunit, along the even equidistance array of inner wall of waist board one and waist board two.
Preferably, the lateral wall of telescopic link has been seted up locking groove, and locking groove is provided with the multiunit, and every group is four, is the even equidistance array of straight line, and spacing is installed to the lateral wall of telescopic link, and spacing is provided with four groups, spacing and inserting groove phase-match, and the inserting groove is seted up on the screw thread seat.
Preferably, the bolt assembly comprises a threaded cylinder and a fastening bolt, the threaded cylinder is respectively installed on the first waist plate and the second waist plate, and the fastening bolt is installed in threads in the threaded cylinder.
Preferably, locking Assembly comprises sliding tray, locking slider, ear piece and reset spring, and the sliding tray is seted up on the screw thread seat, and slidable mounting has locking slider in the sliding tray, and the locking slider upper end is the wedge, and the ear piece is installed to locking slider's lateral wall symmetry, and reset spring is installed to the bottom surface of ear piece, and reset spring arranges the sliding tray in.
Preferably, the surface of the adjusting threaded ring is provided with a circular ring strip, the circular ring strip is provided with an insertion plate in a sliding manner, the insertion plate is installed on the supporting plate in an insertion manner, the supporting plate is fixedly installed at the back of the threaded seat through a bolt, and the insertion plate is provided with a threaded ring positioning piece.
Preferably, the back of the adjusting threaded ring is provided with a plurality of positioning holes which are in a circular uniform equidistant array.
Preferably, the screw ring setting element comprises bolt shell, bolt pole, spring one, spacing ring, pull ring and fixture block, and the bolt shell is installed in the bottom surface of plugboard, and the bolt pole is installed to the plug-in type in the bolt shell, and the one end of bolt pole is pegged graft in the locating hole, and the other end of bolt pole rotates installs the pull ring, installs the spacing ring on the bolt pole, and one side of spacing ring is equipped with spring one, and the spring cup joints on the bolt pole, and the fixture block is installed to the one end of bolt shell.
Preferably, the draw-in groove department of telescopic link tip sets up the spacing fastener of elasticity, and the spacing fastener of elasticity is by fixture block board, spout, spacing fixture block, spring two, spacing post and constitute, and the fixture block board is installed at the tip lateral wall of telescopic link, has seted up the spout on the fixture block board, and slidable mounting has spacing fixture block in the spout, and spring two is installed at the back of spacing fixture block, and spacing post is installed to the one end of spring two, and spacing post is installed in the spout.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the waist plate is arranged, the rotating rod is rotatably arranged on the side wall of the waist plate, the threaded seat is arranged at the end part of the rotating rod, the telescopic rod is fixedly arranged through the adjusting threaded ring, the clamping groove is formed in the end part of the telescopic rod, the arc-shaped rod and the arc-shaped spring are arranged at the end part of the rotating rod, so that a worker can conveniently climb upwards by extruding the arc-shaped spring through the rotating rod, the telescopic rod penetrates through the protective guard, the telescopic rod is pushed back to the original position under the action of the arc-shaped spring, the operator can continue climbing upwards, when the worker slides down, the end part of the telescopic rod can be clamped on the protective guard, the worker is prevented from falling, and the life safety of the worker is protected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of a lumbar plate;
FIG. 3 is a schematic view of a telescoping rod;
FIG. 4 is a first perspective view of a portion of the present invention;
FIG. 5 is a second perspective view of a portion of the present invention;
fig. 6 is a partial structural sectional view of the present invention.
In the figure: the waist plate comprises a first waist plate 1, a rubber plate 101, a second waist plate 2, a strap 3, an adjusting buckle 31, a threaded cylinder 4, a fastening bolt 5, a mounting frame 6, an arc rod 61, an arc spring 62, a rotating rod 7, an ear plate 71, a threaded seat 8, an inserting groove 801, a sliding groove 81, a locking sliding block 82, an ear block 83, a reset spring 84, an adjusting threaded ring 9, a circular ring strip 91, a positioning hole 92, a supporting plate 10, an inserting plate 11, a bolt shell 111, a bolt rod 112, a first spring 113, a limiting ring 114, a pull ring 115, a clamping block 116, a telescopic rod 13, a limiting strip 1301, a locking groove 1302, a clamping block plate 131, a sliding groove 132, a limiting clamping block 133, a second spring 134 and a limiting column 135.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any creative effort, belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a climb protective structure for mobile communication base station maintenance, including first 1 of wainscot and two 2 of wainscot, the mutual plug-in type installation of wainscot 1 and two 2 of wainscot, and it is fixed through bolt assembly, bolt assembly includes screw thread section of thick bamboo 4 and gim peg 5, install respectively on wainscot 1 and wainscot two 2 screw thread section of thick bamboo 4, gim peg 5 is installed to screw thread section of thick bamboo 4 internal thread, when using, conveniently adjust wainscot 1 and wainscot two 2 through gim peg 5, so that wainscot 1 and wainscot two 2 satisfy different users ' waistline, braces 3 are installed to wainscot 1 and wainscot two 2's up end, install regulation knot 31 on braces 3, conveniently adjust the length of braces 3, rubber slab 101 is installed to wainscot 1 and wainscot two 2's internal wall, rubber slab 101 is provided with the multiunit, even equidistance array along the inner wall of wainscot 1 and wainscot two 2 of wainscot, can increase the travelling comfort of wearing through rubber slab 101, the lateral wall of wainscot 2 and the installation rack 6 and wainscot 7 of wainscot 7, the telescopic link 13 end portion of the fixed arc-shaped ring is installed and the telescopic link 13, the telescopic link 13 end portion of telescopic link 13 has the fixed lug 8, the telescopic link 13 end portion of threaded ring is installed and the telescopic link 13, the telescopic link 13 end portion 13 has the telescopic link 13, the telescopic link 13 has the telescopic link 13 end portion of threaded ring and the telescopic link 13.
The side wall of the telescopic rod 13 is provided with a plurality of groups of locking grooves 1302, each group of locking grooves 1302 is four, the locking grooves 1302 are in linear uniform equidistant arrays, the side wall of the telescopic rod 13 is provided with four limiting strips 1301, the limiting strips 1301 are provided with four groups, the limiting strips 1301 are matched with the insertion groove 801, the insertion groove 801 is arranged on the threaded seat 8, and the telescopic rod 13 can be prevented from rotating through the insertion groove 801 and the limiting strips 1301.
Locking assembly is by sliding tray 81, locking slider 82, ear piece 83 and reset spring 84 are constituteed, sliding tray 81 is seted up on screw base 8, slidable mounting has locking slider 82 in sliding tray 81, locking slider 82 upper end is the wedge, ear piece 83 is installed to locking slider 82's lateral wall symmetry, reset spring 84 is installed to ear piece 83's bottom surface, reset spring 84 arranges in sliding tray 81 in, peg graft back in screw base 8 and dwang 7 when telescopic link 13, for avoiding becoming flexible, just can rotate regulation threaded ring 9, it will extrude locking slider 82 to adjust threaded ring 9, locking slider 82 then can peg graft in locking tray 1302, realize the fixed locking of telescopic link 13.
Adjust threaded ring 9's surface mounting has ring strip 91, slidable mounting has plugboard 11 on ring strip 91, plugboard 11 plug-in type installs in backup pad 10, backup pad 10 passes through bolt fixed mounting at the back of screw thread seat 8, and install the threaded ring setting element on the plugboard 11, when using, conveniently lock adjustment threaded ring 9, it is not hard up to avoid adjusting threaded ring 9, the locating hole 92 has been seted up at adjustment threaded ring 9's back, locating hole 92 is provided with the multiunit, be circular even equidistance array.
The threaded ring positioning piece comprises a plug pin shell 111, a plug pin rod 112, a first spring 113, a limiting ring 114, a pull ring 115 and a clamping block 116, the plug pin shell 111 is installed on the bottom surface of the plug board 11, the plug pin rod 112 is installed in the plug pin shell 111 in an inserting mode, one end of the plug pin rod 112 is inserted into the positioning hole 92 to achieve locking of the adjusting threaded ring 9, the pull ring 115 is installed at the other end of the plug pin rod 112 in a rotating mode, the limiting ring 114 is installed on the plug pin rod 112, the first spring 113 is arranged on one side of the limiting ring 114, the first spring 113 is sleeved on the plug pin rod 112, the clamping block 116 is installed at one end of the plug pin shell 111, when the threaded ring positioning piece is used, when the positioning hole 92 rotates, the plug pin rod 112 can be pulled through the pull ring 115 to contact and adjust locking of the threaded ring 9, and meanwhile, the pull ring 115 can be clamped at the clamping block 116 to avoid rotation of the adjusting threaded ring 9.
The clamping groove at the end of the telescopic rod 13 is provided with an elastic limiting clamping piece, the elastic limiting clamping piece is composed of a clamping block plate 131, a sliding groove 132, a limiting clamping block 133, a second spring 134 and limiting posts 135 and 136, the clamping block plate 131 is installed on the side wall of the end of the telescopic rod 13, the sliding groove 132 is formed in the clamping block plate 131, the limiting clamping block 133 is installed in the sliding groove 132 in a sliding mode, the second spring 134 is installed on the back of the limiting clamping block 133, the limiting post 135 is installed at one end of the second spring 134, and the limiting post 135 is installed in the sliding groove 132.
When the climbing device is used, an operator climbs upwards along a ladder, the telescopic rod 13 is in contact with the guard rail and is blocked by the guard rail, then the telescopic rod is rotated to extrude the arc-shaped spring 62 and finally passes through the guard rail, the telescopic rod 13 is pushed back to the original position under the action of the arc-shaped spring 62, the operator can continue to climb upwards, and when the operator slides and falls downwards, the end part of the telescopic rod 13 can be clamped on the guard rail to prevent the worker from falling, so that the life safety of the worker is protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A climbing protection structure for maintaining a mobile communication base station comprises a first waist plate (1) and a second waist plate (2);
the method is characterized in that: the first waist plate (1) and the second waist plate (2) are installed in an inserted manner and fixed through bolt assemblies;
the side walls of the second waist plate (2) and the first waist plate (1) are provided with mounting frames (6), and rotating rods (7) are rotatably mounted in the mounting frames (6);
ear plates (71) are symmetrically arranged at the end part of the rotating rod (7), an arc-shaped rod (61) penetrates through the ear plates (71), the arc-shaped rod (61) is arranged at the end part of the mounting frame (6), and an arc-shaped spring (62) is sleeved on the arc-shaped rod (61);
screw thread seat (8) are installed to the tip of dwang (7), and threaded seat (8) are gone up the screw thread and are installed regulation screw ring (9), and have spliced in screw thread seat (8) and dwang (7) telescopic link (13), and the tip of telescopic link (13) is equipped with the draw-in groove, and telescopic link (13) are fixed through regulation screw ring (9) and locking Assembly.
2. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: braces (3) are installed on the upper end faces of the first waist board (1) and the second waist board (2), and adjusting buckles (31) are installed on the braces (3).
3. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: rubber slab (101) are installed to the inner wall of wainscot (1) and wainscot two (2), and rubber slab (101) are provided with the multiunit, along the even equidistance array of inner wall of wainscot (1) and wainscot two (2).
4. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: the side wall of the telescopic rod (13) is provided with a plurality of groups of locking grooves (1302), each group of four locking grooves is in a linear uniform equidistant array, the side wall of the telescopic rod (13) is provided with a limiting strip (1301), the limiting strips (1301) are provided with four groups, the limiting strips (1301) are matched with the plug-in groove (801), and the plug-in groove (801) is arranged on the threaded seat (8).
5. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: the bolt assembly comprises a thread cylinder (4) and a fastening bolt (5), the thread cylinder (4) is respectively installed on the first waist plate (1) and the second waist plate (2), and the fastening bolt (5) is installed on the internal thread of the thread cylinder (4).
6. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: locking Assembly comprises sliding tray (81), locking slider (82), ear piece (83) and reset spring (84), and sliding tray (81) are seted up on screw thread seat (8), and slidable mounting has locking slider (82) in sliding tray (81), and locking slider (82) upper end is the wedge, and ear piece (83) are installed to the lateral wall symmetry of locking slider (82), and reset spring (84) are installed to the bottom surface of ear piece (83), and reset spring (84) are arranged in sliding tray (81).
7. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: the surface of the adjusting threaded ring (9) is provided with a circular ring strip (91), the circular ring strip (91) is provided with an insertion plate (11) in a sliding mode, the insertion plate (11) is installed on a supporting plate (10) in a plug-in mode, the supporting plate (10) is fixedly installed at the back of the threaded seat (8) through bolts, and a threaded ring positioning piece is installed on the insertion plate (11).
8. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: the back of the adjusting threaded ring (9) is provided with a plurality of positioning holes (92), and the positioning holes (92) are arranged in a circular uniform equidistant array.
9. The climbing guard structure for mobile communication base station maintenance according to claim 8, wherein: the threaded ring positioning piece is composed of a bolt shell (111), a bolt rod (112), a spring I (113), a limiting ring (114), a pull ring (115) and a clamping block (116), the bolt shell (111) is installed on the bottom surface of the insertion plate (11), the bolt rod (112) is installed in the bolt shell (111) in an insertion connection mode, one end of the bolt rod (112) is inserted into the positioning hole (92), the pull ring (115) is installed by rotating the other end of the bolt rod (112), the limiting ring (114) is installed on the bolt rod (112), the spring I (113) is arranged on one side of the limiting ring (114), the spring I (113) is sleeved on the bolt rod (112), and the clamping block (116) is installed at one end of the bolt shell (111).
10. The climbing guard structure for mobile communication base station maintenance according to claim 1, wherein: draw-in groove department of telescopic link (13) tip sets up the spacing fastener of elasticity, the spacing fastener of elasticity is by fixture block board (131), spout (132), spacing fixture block (133), spring two (134), spacing post (135) and (136) are constituteed, the tip lateral wall at telescopic link (13) is installed in fixture block board (131), spout (132) have been seted up on fixture block board (131), slidable mounting has spacing fixture block (133) in spout (132), spring two (134) are installed at the back of spacing fixture block (133), spacing post (135) are installed to the one end of spring two (134), install in spout (132) spacing post (135).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211188265.XA CN115501509B (en) | 2022-09-28 | 2022-09-28 | Climbing protection structure for mobile communication base station maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211188265.XA CN115501509B (en) | 2022-09-28 | 2022-09-28 | Climbing protection structure for mobile communication base station maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115501509A true CN115501509A (en) | 2022-12-23 |
| CN115501509B CN115501509B (en) | 2023-10-27 |
Family
ID=84505637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211188265.XA Active CN115501509B (en) | 2022-09-28 | 2022-09-28 | Climbing protection structure for mobile communication base station maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115501509B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060231708A1 (en) * | 2005-04-18 | 2006-10-19 | Robertson Bryson D R | Camming device for climbing or use thereof |
| CN209040787U (en) * | 2018-11-07 | 2019-06-28 | 尤春光 | A kind of Novel down-hole operation fishing socket |
| CN209771284U (en) * | 2019-03-15 | 2019-12-13 | 江苏康龙医药有限公司 | External limiting device for swing angle of sports equipment |
| CN112838430A (en) * | 2021-01-08 | 2021-05-25 | 刘太学 | An electrical cable connector for mechanical automation equipment |
| CN214713881U (en) * | 2021-05-24 | 2021-11-16 | 安徽长瑞科技有限公司 | Protection device convenient to install for maintaining long-distance power transmission tower |
-
2022
- 2022-09-28 CN CN202211188265.XA patent/CN115501509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060231708A1 (en) * | 2005-04-18 | 2006-10-19 | Robertson Bryson D R | Camming device for climbing or use thereof |
| CN209040787U (en) * | 2018-11-07 | 2019-06-28 | 尤春光 | A kind of Novel down-hole operation fishing socket |
| CN209771284U (en) * | 2019-03-15 | 2019-12-13 | 江苏康龙医药有限公司 | External limiting device for swing angle of sports equipment |
| CN112838430A (en) * | 2021-01-08 | 2021-05-25 | 刘太学 | An electrical cable connector for mechanical automation equipment |
| CN214713881U (en) * | 2021-05-24 | 2021-11-16 | 安徽长瑞科技有限公司 | Protection device convenient to install for maintaining long-distance power transmission tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115501509B (en) | 2023-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213269262U (en) | Retractable prevents guardrail bar device | |
| CN212480639U (en) | Novel security protection equipment | |
| CN115501509B (en) | Climbing protection structure for mobile communication base station maintenance | |
| CN216395081U (en) | Novel scalable safety belt convenient to amusement equipment overhauls | |
| CN210517329U (en) | Lightning arrester for electric power iron tower | |
| CN209925983U (en) | Live broadcast auxiliary device capable of being shared for use | |
| CN218770927U (en) | Protection device for signal tower construction | |
| CN211410887U (en) | Safe pole climbing device for power maintenance | |
| CN110656805A (en) | Electric tower protector | |
| CN215956618U (en) | Airplane ground communication equipment | |
| CN214886005U (en) | Cross arm support frame | |
| CN214248945U (en) | Interference preventing device with adjustable angle for air control | |
| CN221168930U (en) | Vertical communication steel tower mast | |
| CN221061714U (en) | Free falling sightseeing recreation device | |
| CN224016856U (en) | Protective equipment for construction engineering construction | |
| CN212176793U (en) | Rail for hydraulic engineering convenient to location installation | |
| CN217908913U (en) | Mahjong machine base structure with heating function | |
| CN218406838U (en) | Prison institute security protection electronic fence for system | |
| CN216157344U (en) | Municipal works are with protection rail convenient to installation and dismantlement | |
| CN214744819U (en) | Power equipment monitoring device of power distribution station | |
| CN220712656U (en) | Quick-dismantling type electric bird-preventing thorn | |
| CN221031939U (en) | Line rush-repair isolation fence | |
| CN215522750U (en) | Multi-specification anti-separation high-adaptability corrosion-resistant anti-seismic support | |
| CN221012566U (en) | Seat with adjustable sitting depth | |
| CN220151055U (en) | Assembled maintenance railing |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230920 Address after: 201800 Area A, 1st Floor, 2nd Floor, Building 1, No. 2375 Da'an Road, Xuxing Town, Jiading District, Shanghai Applicant after: Shanghai Fuming Information Technology Co.,Ltd. Address before: Room 1309, No. 333, Fengtian Street, Shenhe District, Shenyang, Liaoning Province, 110000 Applicant before: Yuan Zhiwei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |