CN107692939B - Household mop cleaning robot - Google Patents
Household mop cleaning robot Download PDFInfo
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- CN107692939B CN107692939B CN201710987913.0A CN201710987913A CN107692939B CN 107692939 B CN107692939 B CN 107692939B CN 201710987913 A CN201710987913 A CN 201710987913A CN 107692939 B CN107692939 B CN 107692939B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/50—Auxiliary implements
- A47L13/58—Wringers for scouring pads, mops, or the like, combined with buckets
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Abstract
The invention provides a household mop cleaning robot, which comprises a rotary clamping device, a barrel body, a water twisting device, a spin-drying device, a spindle motor and two stepping motors, and is characterized in that: a cylindrical groove is processed at the center of the bottom of the barrel body, and two square grooves are processed at the bottom surface and are spaced by 120 degrees; a motor shaft of the spindle motor penetrates through a round hole in the center of the bottom and is fixedly installed in a cylindrical groove of the barrel body. The invention adopts a multi-station design, can clean a plurality of mops simultaneously and has high efficiency. The ratchet mechanism is adopted by the clamping hand, so that the ratchet mechanism can meet the requirements of reverse stopping and water twisting action, and can rotate forwards to realize spin-drying action.
Description
Technical Field
The invention relates to the technical field of intelligent household equipment, in particular to a household mop cleaning robot.
Background
With the rapid development of intelligent technology, it is out of the way that the intelligent technology is going to ordinary life. In daily life, cleaning the mop is very painful, and the cleaning is not clean frequently, so that an intelligent and efficient mop cleaning device is needed.
Disclosure of Invention
Aiming at the problems, the invention provides an auxiliary carrying robot, which adopts a multi-station design, can clean a plurality of mops simultaneously and has high efficiency; the ratchet mechanism is adopted by the clamping hand, so that the reverse stopping can be met, the water twisting action is realized, the forward rotation is realized, and the spin-drying action is realized.
The technical scheme adopted by the invention is as follows: the utility model provides a domestic mop cleaning robot, includes rotation clamping device, staving, twists water installation, spin-dry device, spindle motor, two step motor, its characterized in that: the barrel body is of a cylindrical barrel-shaped structure, a cylindrical groove is machined in the center of the bottom of the barrel body, and two square grooves are machined in the bottom surface of the barrel body and are spaced by 120 degrees; the spindle motor is vertically and upwards placed, and a motor shaft penetrates through a round hole in the center of the bottom and is fixedly arranged in a cylindrical groove of the barrel body; the two stepping motors are vertically and upwards placed, and a motor shaft penetrates through a round hole in the square groove at the bottom and is fixedly installed in the square groove of the barrel body; the water twisting device and the spin-drying device are respectively and fixedly arranged on motor shafts of the two stepping motors; the rotary clamping device is fixedly arranged on a motor shaft of the spindle motor;
the rotary clamping device comprises a rotary arm, three clamping hands, a top cover and a lifting electric cylinder, wherein the top cover main body is of a disc structure, a vertical upright post is respectively processed on the top surface and the bottom surface of the top cover, and three round holes are uniformly processed on the top cover at intervals of 120 degrees; the main body of the rotary arm is of a cylindrical structure, three cantilever beams are processed at the upper end of the main body structure, a boss is processed on the side surface of the main body structure parallel to the surface of the top cover, the rotary arm is slidably mounted on a vertical upright post on the top surface of the top cover through the main body part, and the central axes of the common circles of three rollers of the three clamping hands correspond to the axes of three round holes on the top cover one by one; the three clamping hands are respectively and fixedly arranged at the outer end of the cantilever beam of the rotary arm; the lifting electric cylinder is vertically and upwards placed, the cylinder body of the lifting electric cylinder is fixedly arranged on the top surface of the top cover, and the push rod is fixedly arranged on a boss on the side surface of the rotary arm;
the clamping hand comprises a support, three rollers, a ratchet wheel and a pawl, the support is of a pear-shaped structure, a square through groove is formed in the transverse direction of the support, and a U-shaped groove is vertically formed in one end with a larger size; the three rollers are vertically and uniformly arranged and are rotatably arranged in the square through groove of the bracket through the rotating shaft; wherein the rotating shaft at the innermost side extends upwards for a section; the ratchet wheel is fixedly arranged on the extended rotating shaft; the pawl is rotatably arranged on the upper side of the bracket and forms a ratchet mechanism with the ratchet wheel;
the water twisting device comprises a round chassis A, an isolation cylinder A and a reciprocating clamping device, wherein the round chassis A is of a round disc-shaped structure, a circular arc-shaped long-strip hole is formed in the round chassis A, and four round holes are machined in the outer edge of the round chassis A; four square grooves are uniformly machined on the wall of the isolating cylinder A, the square grooves are downwards fixedly installed on the round base plate A, and the four square grooves correspond to four round holes of the round base plate A; the reciprocating clamping device is fixedly arranged on the round chassis A through a square seat A, and a push rod of a reciprocating electric cylinder of the reciprocating clamping device passes through a square groove of the isolation cylinder A;
the reciprocating clamping device comprises a clamping plate A, a square seat A and a reciprocating electric cylinder, wherein the bottom of the square seat A is provided with a circular boss, the upper part of the square seat A is provided with a square structure, and the middle of the square structure is provided with a circular through hole; the reciprocating electric cylinder is fixedly arranged on the square seat A through the cylinder body, and a push rod of the reciprocating electric cylinder penetrates through a round hole of the square seat A; the clamping plate A is fixedly arranged on a push rod of the reciprocating electric cylinder;
the spin-drying device comprises a swing type clamping device, an isolation cylinder B and a round-bottom disc B, and the round-bottom disc B and the round-bottom disc A are identical in structure; the isolation cylinder B and the isolation cylinder A have the same structure, and one side of the isolation cylinder B with the square groove is placed upwards and fixedly arranged on the round chassis B; the swing type clamping device is fixedly arranged in four round holes of the round chassis B, and clamping claws of the swing type clamping device pass through four square grooves of the isolation cylinder B;
the swing type clamping device comprises a clamping plate B, a clamping claw, a movable rod A, a movable rod B, a prime motor, a fixed rod and a square seat B, wherein the main body of the square seat B is a square base, a cylindrical boss is machined below the base, and a square mounting boss is machined on the upper side of the base; the clamping claw is rotatably arranged at the mounting boss of the square base B; the fixed rod is horizontally placed and fixedly installed at the installation boss; the prime motor is fixedly arranged on the fixed rod; the movable rod B is fixedly arranged on a motor shaft of the prime motor; one end of the movable rod A is rotatably arranged on the movable rod B, and the other end of the movable rod A is rotatably arranged on the clamping claw.
Furthermore, the three rollers are elastic hard rubber wheels.
The invention has the beneficial effects that: 1. the invention adopts a multi-station design, can clean a plurality of mops simultaneously and has high efficiency.
2. The ratchet mechanism is adopted by the clamping hand, so that the ratchet mechanism can meet the requirements of reverse stopping and water twisting action, and can rotate forwards to realize spin-drying action.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the internal structure of the clamping device without the rotary mechanism of the present invention
FIG. 3 is a schematic bottom structure of the present invention
Fig. 4 and 5 are schematic structural views of the rotary clamping device of the present invention.
Fig. 6 is a view showing the construction of the clamping hand member of the present invention.
Fig. 7 is a schematic structural view of the wringing device of the present invention.
FIG. 8 is a schematic view of the reciprocating clamping apparatus of the present invention.
Fig. 9 is a schematic structural view of a spin-drying device of the present invention.
FIG. 10 is a schematic view of the pendulum clamp of the present invention.
Reference numerals: 1-a rotary clamping device; 2, a barrel body; 3-a water wringing device; 4-a spin-drying device; 5-a spindle motor; 6-a step motor; 101-a slewing arm; 102-a clamping hand; 103-a top cover; 104-lifting electric cylinder; 301-round bottom dish a; 302-isolation cylinder A; 303-reciprocating clamping means; 401-pendulum clamp; 402-isolation cylinder B; 403-round bottom plate B; 1021-a scaffold; 1022-a roller; 1023-ratchet; 1024-pawl; 3031-clamping plate A; 3032-square seat A; 3033-reciprocating electric cylinder; 4011-clamping plate B; 4012-clamping jaws; 4013-movable bar A; 4014-movable bar B; 4015-prime motor; 4016-a fixation bar; 4017-Square seat B.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Examples
As shown in fig. 1 to 10, a household mop cleaning robot comprises a rotary clamping device 1, a barrel body 2, a water twisting device 3, a drying device 4, a spindle motor 5 and two stepping motors 6, and is characterized in that: the barrel body 2 is of a cylindrical barrel-shaped structure, a cylindrical groove is machined in the center of the bottom of the barrel body, two square grooves are machined in the bottom of the barrel body, and the two square grooves are spaced by 120 degrees; the spindle motor 5 is vertically and upwards placed, and a motor shaft penetrates through a round hole in the center of the bottom and is fixedly arranged in a cylindrical groove of the barrel body 2; the two stepping motors 6 are vertically and upwards placed, and motor shafts penetrate through round holes in the square grooves at the bottoms of the two stepping motors and are fixedly installed in the square grooves of the barrel body 2; the water twisting device 3 and the spin-drying device 4 are respectively and fixedly arranged on motor shafts of the two stepping motors 6; the rotary clamping device 1 is fixedly arranged on a motor shaft of the spindle motor 5;
the rotary clamping device 1 comprises a rotary arm 101, three clamping hands 102, a top cover 103 and a lifting electric cylinder 104, wherein the main body of the top cover 103 is of a disc structure, a vertical upright post is respectively processed on the top surface and the bottom surface of the top cover 103, and three round holes are uniformly processed on the top cover 103 at intervals of 120 degrees; the main body of the rotary arm 101 is a cylindrical structure, three cantilever beams are processed at the upper end of the main body structure, a boss is processed on the side surface of the main body structure parallel to the surface of the top cover 103, the rotary arm 101 is slidably mounted on a vertical upright post on the top surface of the top cover 103 through the main body part, and the central axes of the common circles of the three rollers 1022 of the three clamping hands 102 correspond to the axes of the three round holes on the top cover 103 one by one; the three clamping hands 102 are respectively and fixedly arranged at the outer ends of cantilever beams of the rotary arm 101; the lifting electric cylinder 104 is vertically and upwards placed, the cylinder body of the lifting electric cylinder is fixedly arranged on the top surface of the top cover 103, and the push rod is fixedly arranged on a boss on the side surface of the rotary arm 101;
the clamping hand 102 comprises a support 1021, three rollers 1022, a ratchet wheel 1023 and a pawl 1024, wherein the support 1021 is of a pear-shaped structure, a square through groove is formed in the transverse direction of the support 1021, and a U-shaped groove is vertically formed in one end with a larger size; the three rollers 1022 are vertically and uniformly arranged and are rotatably arranged in the square through groove of the bracket 1021 through a rotating shaft; wherein the rotating shaft at the innermost side extends upwards for a section; the ratchet wheel 1023 is fixedly arranged on the extended rotating shaft; the pawl 1024 is rotatably arranged on the upper side of the support 1021, and forms a ratchet mechanism with the ratchet wheel 1023;
the water twisting device 3 comprises a round bottom disc A301, an isolation cylinder A302 and a reciprocating clamping device 303, wherein the round bottom disc A301 is of a round disc-shaped structure, a circular arc-shaped long-strip hole is formed in the disc, and four round holes are machined in the outer edge of the disc; four square grooves are uniformly machined on the wall of the isolating cylinder A302, are downwards fixedly installed on the round bottom plate A301, and correspond to four round holes of the round bottom plate A301; the reciprocating clamping device 303 is fixedly arranged on a round chassis A301 through a square seat A3032, and a push rod of a reciprocating electric cylinder 3033 passes through a square groove of an isolation cylinder A302;
the reciprocating clamping device 303 comprises a clamping plate A3031, a square base A3032 and a reciprocating electric cylinder 3033, wherein the bottom of the square base A3032 is provided with a circular boss, the upper part of the square base A3032 is provided with a square structure, and the middle of the square structure is provided with a circular through hole; the reciprocating electric cylinder 3033 is fixedly arranged on the square seat A3032 through a cylinder body, and a push rod of the reciprocating electric cylinder 3033 penetrates through a round hole of the square seat A3032; the clamping plate A3031 is fixedly arranged on the push rod of the reciprocating electric cylinder 3033;
the spin-drying device 4 comprises a swing type clamping device 401, an isolation cylinder B402 and a round-bottom disc B403, wherein the round-bottom disc B403 and the round-bottom disc A301 have the same structure; the isolation cylinder B402 and the isolation cylinder A302 have the same structure, and one side with a square groove is placed upwards and fixedly arranged on a round bottom plate B403; the pendulum clamping devices 401 are fixedly arranged in four round holes of a round chassis B403, and clamping claws 4012 of the pendulum clamping devices pass through four square grooves of an isolation cylinder B402;
the swing type clamping device 401 comprises a clamping plate B4011, a clamping claw 4012, a movable rod A4013, a movable rod B4014, a prime motor 4015, a fixed rod 4016 and a square seat B4017, wherein the main body of the square seat B4017 is a square base, a cylindrical boss is machined below the base, and a square mounting boss is machined on the upper side of the base; the clamping claw 4012 is rotatably arranged on an installation boss of the square base B4017; the fixing rod 4016 is horizontally arranged and fixedly installed at the installation boss; the motive power motor 4015 is fixedly arranged on the fixed rod 4016; the movable rod B4014 is fixedly arranged on a motor shaft of the motive motor 4015; one end of the movable rod A4013 is rotatably mounted on the movable rod B4014, and the other end of the movable rod A is rotatably mounted on the clamping jaw 4012.
Further, the three rollers 1022 are elastic hard rubber wheels.
The working principle of the invention is as follows: the invention allows for the simultaneous cleaning of three mops when in use, and the principle will be described below in relation to a single mop. Before use, enough water is added into the barrel body 2; when in use, the mop handle is clamped on the clamping hand 102 through the two rollers 1022 on the outer side of the clamping hand 102; the lifting electric cylinder 104 stretches rapidly to drive the rotary clamping device 1 and the clamped mop to move up and down in water, and a cleaning step is carried out; after the cleaning process is finished, a push rod of the lifting electric cylinder 104 extends out to drive the rotary clamping device 1 to ascend; the spindle motor 5 rotates to drive the rotary clamping device 1 to turn to the water twisting device 3; after reaching the water twisting device 3, the push rod of the lifting electric cylinder 104 is contracted, and the mop is put into the isolation cylinder A302 of the water twisting device 3; the reciprocating electric cylinder 3033 extends out to drive the clamping plate A3031 to approach and clamp the head of the mop; the stepping motor 6 rotates in the reverse direction of the ratchet mechanism, the ratchet mechanism stops, and the water twisting device 3 performs water twisting operation; after the water-wringing operation is finished, the reciprocating electric cylinder 3033 contracts to loosen the mop, then the lifting electric cylinder 104 extends out to drive the rotary clamping device 1 to ascend, and the spindle motor 5 rotates to drive the mop to enter the spin-drying device 4; the lifting electric cylinder 104 is contracted, and the rotary clamping device 1 descends to place the mop into the isolation cylinder B402; the original motor 4015 rotates to drive the clamping claw 4012 and the clamping plate B4011 to clamp the upper end of the head of the mop, and the stepping motor 6 rotates forwards towards the ratchet mechanism and gradually accelerates to perform spin-drying operation; after the drying operation is finished, the motive motor 4015 rotates reversely to loosen the mop, the lifting electric cylinder 104 extends out and drives the mop to move upwards, the spindle motor 5 continues to rotate to drive the mop to return to the initial position, and one-time cleaning is finished.
Claims (2)
1. The utility model provides a domestic mop cleaning robot, includes rotation clamping device (1), staving (2), twists water installation (3), device (4), spindle motor (5), two step motor (6) spin-dry, its characterized in that: the barrel body (2) is of a cylindrical barrel-shaped structure, a cylindrical groove is machined in the center of the bottom of the barrel body, two square grooves are machined in the bottom of the barrel body, and the two square grooves are spaced by 120 degrees; the spindle motor (5) is vertically and upwards placed, and a motor shaft penetrates through a round hole in the center of the bottom and is fixedly installed in a cylindrical groove of the barrel body (2); the two stepping motors (6) are vertically and upwards placed, and motor shafts penetrate through round holes in the square grooves at the bottoms and are fixedly installed in the square grooves of the barrel bodies (2); the water twisting device (3) and the spin-drying device (4) are respectively and fixedly arranged on motor shafts of the two stepping motors (6); the rotary clamping device (1) is fixedly arranged on a motor shaft of the spindle motor (5);
the rotary clamping device (1) comprises a rotary arm (101), three clamping hands (102), a top cover (103) and a lifting electric cylinder (104), wherein the main body of the top cover (103) is of a disc structure, a vertical upright post is respectively machined on the top surface and the bottom surface of the top cover, and three round holes are uniformly machined on the top cover (103) at intervals of 120 degrees; the main body of the rotary arm (101) is of a cylindrical structure, three cantilever beams are processed at the upper end of the main body structure, a boss is processed on the side surface of the main body structure parallel to the surface of the top cover (103), the rotary arm (101) is slidably mounted on a vertical upright post on the top surface of the top cover (103) through the main body part, and the central axes of the common circles of three rollers (1022) of the three clamping hands (102) correspond to the axes of three round holes on the top cover (103) one by one; the three clamping hands (102) are respectively and fixedly arranged at the outer end of a cantilever beam of the rotary arm (101); the lifting electric cylinder (104) is vertically and upwards placed, a cylinder body of the lifting electric cylinder is fixedly arranged on the top surface of the top cover (103), and the push rod is fixedly arranged on a boss on the side surface of the rotary arm (101);
the clamping hand (102) comprises a support (1021), three rollers (1022), a ratchet wheel (1023) and a pawl (1024), wherein the support (1021) is of a pear-shaped structure, a square through groove is formed in the transverse direction of the support, and a U-shaped groove is vertically formed in one end with a larger size; the three rollers (1022) are vertically and uniformly arranged and are rotatably arranged in the square through groove of the bracket (1021) through a rotating shaft; wherein the rotating shaft at the innermost side extends upwards for a section; the ratchet wheel (1023) is fixedly arranged on the extended rotating shaft; the pawl (1024) is rotatably arranged on the upper side of the bracket (1021) and forms a ratchet mechanism with the ratchet wheel (1023);
the water twisting device (3) comprises a round bottom disc A (301), an isolation cylinder A (302) and a reciprocating clamping device (303), wherein the round bottom disc A (301) is of a round disc-shaped structure, a circular arc-shaped long hole is formed in the disc, and four round holes are machined in the outer edge of the disc; four square grooves are uniformly machined on the wall of the isolation cylinder A (302), the square grooves are downwards fixedly installed on the round bottom plate A (301), and the four square grooves correspond to four round holes of the round bottom plate A (301); the reciprocating clamping device (303) is fixedly arranged on the round chassis A (301) through a square seat A (3032), and a push rod of a reciprocating electric cylinder (3033) passes through a square groove of the isolation cylinder A (302);
the reciprocating clamping device (303) comprises a clamping plate A (3031), a square base A (3032) and a reciprocating electric cylinder (3033), wherein the bottom of the square base A (3032) is provided with a circular boss, the upper part of the square base A (3032) is provided with a square structure, and the middle of the square structure is provided with a circular through hole; the reciprocating electric cylinder (3033) is fixedly arranged on the square base A (3032) through a cylinder body, and a push rod of the reciprocating electric cylinder penetrates through a round hole of the square base A (3032); the clamping plate A (3031) is fixedly arranged on a push rod of the reciprocating electric cylinder (3033);
the spin-drying device (4) comprises a swing type clamping device (401), an isolation cylinder B (402) and a round-bottom disc B (403), wherein the round-bottom disc B (403) and the round-bottom disc A (301) have the same structure; the isolation cylinder B (402) and the isolation cylinder A (302) have the same structure, and one side with a square groove is placed upwards and fixedly arranged on the round chassis B (403); the pendulum type clamping device (401) is fixedly arranged in four round holes of a round chassis B (403), and clamping claws (4012) of the pendulum type clamping device pass through four square grooves of an isolation cylinder B (402);
the swing type clamping device (401) comprises a clamping plate B (4011), a clamping claw (4012), a movable rod A (4013), a movable rod B (4014), a prime motor (4015), a fixed rod (4016) and a square seat B (4017), wherein the main body of the square seat B (4017) is a square base, a cylindrical boss is machined below the base, and a square mounting boss is machined on the upper side of the base; the clamping claw (4012) is rotatably arranged on an installation boss of the square seat B (4017); the fixing rod (4016) is horizontally arranged and fixedly installed at the installation boss; the prime motor (4015) is fixedly arranged on the fixed rod (4016); the movable rod B (4014) is fixedly arranged on a motor shaft of the prime motor (4015); one end of the movable rod A (4013) is rotatably arranged on the movable rod B (4014), and the other end of the movable rod A is rotatably arranged on the clamping jaw (4012).
2. A domestic mop cleaning robot according to claim 1, characterized in that: the three rollers (1022) are elastic hard rubber wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987913.0A CN107692939B (en) | 2017-10-21 | 2017-10-21 | Household mop cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987913.0A CN107692939B (en) | 2017-10-21 | 2017-10-21 | Household mop cleaning robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107692939A CN107692939A (en) | 2018-02-16 |
| CN107692939B true CN107692939B (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987913.0A Active CN107692939B (en) | 2017-10-21 | 2017-10-21 | Household mop cleaning robot |
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| Country | Link |
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| CN (1) | CN107692939B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098894U (en) * | 1991-07-11 | 1992-03-18 | 卢康宁 | Wringer for mop |
| CN2439255Y (en) * | 2000-03-31 | 2001-07-18 | 吴宏琪 | Electric squeezer for mop head |
| KR200446290Y1 (en) * | 2008-11-14 | 2009-10-14 | 흐시아오-훙 치앙 | Mop and wringer combination |
| ES1077205U (en) * | 2012-05-29 | 2012-06-18 | Alfredo Martinez Gimenez | Scrub device for fregoons (Machine-translation by Google Translate, not legally binding) |
| CN104337482A (en) * | 2013-07-24 | 2015-02-11 | 徐杰 | Mop washing dewatering bucket |
| CN107199554A (en) * | 2017-07-27 | 2017-09-26 | 孟凡星 | A kind of unmanned plane Fast-Maintenance debugging machine people |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10555658B2 (en) * | 2015-01-15 | 2020-02-11 | Freudenberg Household Products Lp | Twist mop with integral pawl |
-
2017
- 2017-10-21 CN CN201710987913.0A patent/CN107692939B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098894U (en) * | 1991-07-11 | 1992-03-18 | 卢康宁 | Wringer for mop |
| CN2439255Y (en) * | 2000-03-31 | 2001-07-18 | 吴宏琪 | Electric squeezer for mop head |
| KR200446290Y1 (en) * | 2008-11-14 | 2009-10-14 | 흐시아오-훙 치앙 | Mop and wringer combination |
| ES1077205U (en) * | 2012-05-29 | 2012-06-18 | Alfredo Martinez Gimenez | Scrub device for fregoons (Machine-translation by Google Translate, not legally binding) |
| CN104337482A (en) * | 2013-07-24 | 2015-02-11 | 徐杰 | Mop washing dewatering bucket |
| CN107199554A (en) * | 2017-07-27 | 2017-09-26 | 孟凡星 | A kind of unmanned plane Fast-Maintenance debugging machine people |
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|---|---|
| CN107692939A (en) | 2018-02-16 |
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Effective date of registration: 20221124 Address after: Room S-C-531, 58 New Economy Industrial Park, No. 1, East Road, Hunan Road, Xuying Town, Liaocheng Hi tech Industrial Development Zone, Shandong Province, 252000 Patentee after: Shandong Baoshi'an Health Technology Co.,Ltd. Address before: No. 32, Shangchang Road, Huangkou Town, Xiaoxian County, Suzhou City, Anhui Province 234000 Patentee before: Xiaoxian muwei Information Technology Co.,Ltd. |
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