CN217023395U - Logistics turnover box with positioning and tracking functions - Google Patents
Logistics turnover box with positioning and tracking functions Download PDFInfo
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- CN217023395U CN217023395U CN202220892257.2U CN202220892257U CN217023395U CN 217023395 U CN217023395 U CN 217023395U CN 202220892257 U CN202220892257 U CN 202220892257U CN 217023395 U CN217023395 U CN 217023395U
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Abstract
The utility model discloses a logistics circulation box with a positioning and tracking function, which comprises a box-shaped base with an opening at the top and a rectangular box body placed at the top of the box-shaped base, wherein the top of the rectangular box body is provided with the opening, the front side of the bottom of the rectangular box body is installed at the front side of the top of the box-shaped base in a rotating installation mode, a positioning main board with a positioning tracker and a storage battery is fixedly embedded at the bottom of the rectangular box body, the positioning main board is electrically connected with a photovoltaic charging seat fixedly embedded at the rear side of the rectangular box body, and the top of the rear side of the photovoltaic charging seat is electrically and fixedly provided with a photovoltaic charging plate. On the basis of the original positioning and tracking function, the rectangular box body can be turned over towards the front lower part, the lifting door is automatically lifted in the turning process, express inside the rectangular box body can be conveniently and quickly poured out, and manpower is greatly saved.
Description
Technical Field
The utility model relates to the technical field of logistics circulation boxes, in particular to a logistics circulation box with a positioning and tracking function.
Background
Logistics circulation box is called logistics box or turnover case for short, extensively be used for express delivery transportation trade, can be acid-resistant alkali-resistant, resistant greasy dirt, it is nontoxic tasteless, logistics circulation box is along with information technology's continuous development, logistics circulation box is through setting up the location mainboard of taking localization tracker and battery outside it, photovoltaic charging seat and photovoltaic charging panel, wherein location mainboard, photovoltaic charging seat and photovoltaic charging panel three's electric property cooperation, make logistics circulation box possess localization tracking's function, but this kind of logistics circulation box that has the localization tracking function all moves it the upset through the manual work, will pour our inside express delivery of placing, the very big labour of having wasted of this kind of mode, based on this problem turnover box has provided a logistics circulation box that has the localization tracking function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a logistics circulation box with a positioning and tracking function.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a logistics circulation box with a positioning and tracking function comprises a box-shaped base with an opening at the top and a rectangular box body placed on the top of the box-shaped base, wherein the top of the rectangular box body is provided with the opening, the front side of the bottom of the rectangular box body is installed on the front side of the top of the box-shaped base in a rotating installation mode, the bottom of the rectangular box body is fixedly embedded with a positioning main board with a positioning tracker and a storage battery, the positioning main board is electrically connected with a photovoltaic charging seat fixedly embedded on the rear side of the rectangular box body, the top of the rear side of the photovoltaic charging seat is electrically and fixedly provided with a photovoltaic charging plate, the inner wall of the front side of the rectangular box body is provided with a lifting door installation hole with the opening at the top, the inner walls of the left side, the right side and the bottom of the lifting door installation hole are contacted with a same lifting door, and the left side and the right side of the bottom of the rectangular box body are both provided with a rectangular inner recess, the inner wall of one side, close to each other, of each of the two rectangular invagination grooves is provided with a rectangular movable through hole communicated with the mounting hole of the lifting door, a lifting connecting block fixedly mounted at the bottom of the outer side of the lifting door is slidably arranged in each rectangular movable through hole, the top of each lifting connecting block is provided with a lifting driving mechanism mounted on the inner wall of the top of each rectangular invagination groove, and each lifting driving mechanism is further mounted with the rear side of the top of the box-shaped base;
a driving motor is fixedly embedded on the inner wall of the rear side of the box-shaped base, a thread driving mechanism is fixedly installed at the front end of an output shaft of the driving motor, and a supporting shaft movably embedded with the front side of the bottom of the rectangular box body is rotatably installed on the left side and the right side of the thread driving mechanism.
Preferably, the box-shaped base is provided with two rectangular mounting grooves with front sides and rear sides both open at the front side of the top, the same horizontal fixing shaft is fixedly welded on the inner wall of the left side and the inner wall of the right side of the rectangular mounting groove, and the vertical connecting seat fixedly welded with the front side of the bottom of the rectangular box body is rotatably sleeved at the central position of the outer side of the horizontal fixing shaft.
Preferably, the lifting driving mechanism comprises two fixed pulleys rotatably mounted on the inner wall of the top of the rectangular sunken groove, the two fixed pulleys in the same rectangular sunken groove are arranged in the front and at the back, the top of the two fixed pulleys in the same rectangular sunken groove is in sliding contact with a traction rope fixedly mounted at the top of the lifting connecting block, one end, far away from the lifting connecting block, of the traction rope is fixed on the rear side of the top of the box-shaped base, and a spring in a compression state is fixedly mounted between the top of the lifting connecting block and the inner wall of the top of the rectangular movable through hole.
Preferably, the thread driving mechanism comprises a screw rod fixedly installed at the front end of an output shaft of the driving motor, the front end of the screw rod is rotatably installed with the inner wall of the front side of the box-shaped base, a horizontal moving seat slidably installed with the inner wall of the bottom of the box-shaped base is sleeved on the outer side of the screw rod in a threaded manner, the left side and the right side of the horizontal moving seat are respectively rotatably installed with corresponding supporting shafts, and the driving motor is electrically connected with a motor control switch installed on the outer side of the box-shaped base.
Preferably, the front side and the rear side of the horizontal moving seat are provided with the same threaded through hole which is in threaded fit with the outer side of the screw, the bottom of the horizontal moving seat is provided with a slide rail groove with the front side and the rear side both open, and a slide rail fixedly mounted with the inner wall of the bottom of the box-shaped base is slidably mounted in the slide rail groove.
Preferably, a first bearing mounting hole is formed in the bottom of the right side of the supporting shaft, a first bearing is fixedly bonded to the inner side wall of the first bearing mounting hole, a horizontal connecting shaft is fixedly sleeved on the inner side of the inner ring of the first bearing, and one ends, close to each other, of the two horizontal connecting shafts are fixedly welded to the left side and the right side of the horizontal moving seat respectively.
Preferably, one side that two lift connecting blocks kept away from each other respectively with two rectangle invagination grooves one side inner wall slidable mounting who keeps away from each other, and the bottom of lift connecting block contacts with the bottom inner wall of rectangle activity through-hole, one side that two lift connecting blocks are close to each other respectively with the left side bottom and the right side bottom welded fastening of overhead door.
Preferably, the bottom of two sides of the vertical connecting seat is provided with a second bearing mounting hole, and a second bearing fixedly sleeved with the outer side of the corresponding horizontal fixing shaft is bonded and fixed on the side wall of the inner part of the second bearing mounting hole.
According to the utility model, on the basis of the original positioning and tracking function, the rectangular box body can be turned forwards and downwards, and the lifting door is automatically lifted in the turning process, so that express in the rectangular box body can be conveniently and quickly poured out, and the manpower is greatly saved.
Drawings
Fig. 1 is a schematic front view structure diagram of a logistics circulation box with a positioning and tracking function according to the present invention;
fig. 2 is a schematic front view cross-sectional structural diagram of a logistics circulation box with a positioning and tracking function according to the present invention;
fig. 3 is a right sectional structural view along a direction a-a in fig. 1.
In the figure: 1. a box-shaped base; 2. a rectangular mounting groove; 3. a horizontal fixed shaft; 4. a vertical connecting seat; 5. a rectangular box body; 6. a lifting door mounting hole; 7. a lift gate; 8. a rectangular invagination groove; 9. a rectangular movable through hole; 10. lifting the connecting block; 11. a spring; 12. a fixed pulley; 13. a hauling rope; 14. a drive motor; 15. a screw; 16. a horizontal moving seat; 17. a support shaft; 18. positioning the main board; 19. a photovoltaic charging seat; 20. photovoltaic charging panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a logistics circulation box with positioning and tracking functions comprises a box-shaped base 1 with an opening top and a rectangular box body 5 placed on the top of the box-shaped base 1, wherein the top of the rectangular box body 5 is provided with an opening, the front side of the bottom of the rectangular box body 5 is installed on the front side of the top of the box-shaped base 1 in a rotating installation mode, the front side of the top of the box-shaped base 1 is provided with two rectangular installation grooves 2 with openings on the front side and the rear side, the inner walls of the left side and the right side of each rectangular installation groove 2 are fixedly welded with a same horizontal fixing shaft 3, the central position of the outer side of each horizontal fixing shaft 3 is rotatably sleeved with a vertical connecting seat 4 fixedly welded with the front side of the bottom of the rectangular box body 5, wherein the bottoms of the two sides of the vertical connecting seat 4 are provided with a same second bearing installation hole, a second bearing fixedly sleeved with the outer side of the corresponding horizontal fixing shaft 3 is bonded on the inner side wall of the second bearing installation hole, the bottom of the rectangular box body 5 is fixedly embedded with a positioning mainboard 18 with a positioning tracker and a storage battery, wherein a first embedded groove for fixedly installing the positioning mainboard 18 is reserved at the bottom of the rectangular box body 5, the positioning mainboard 18 is electrically connected with a photovoltaic charging seat 19 fixedly embedded at the rear side of the rectangular box body 5, a second embedded groove for fixedly installing the photovoltaic charging seat 19 is arranged at the rear side of the rectangular box body 5, a photovoltaic charging plate 20 is electrically and fixedly arranged at the top of the rear side of the photovoltaic charging seat 19, the photovoltaic charging plate 20 and the photovoltaic charging seat 19 are matched for storing converted electric energy into the storage battery, and the storage battery supplies power for the positioning mainboard 18;
set up a top on the front side inner wall of rectangle box 5 and be open-ended overhead door mounting hole 6, the bottom inner wall of overhead door mounting hole 6 and the bottom inner wall parallel and level of rectangle box 5, the left side inner wall of overhead door mounting hole 6 and the left side inner wall parallel and level of rectangle box 5, the right side inner wall of overhead door mounting hole 6 and the right side inner wall parallel and level of rectangle box 5, the left side inner wall of overhead door mounting hole 6, the contact has same overhead door 7 on right side inner wall and the bottom inner wall, the top of overhead door 7 and the top parallel and level of rectangle box 5, the front side of overhead door 7 and the front side parallel and level of rectangle box 5, a rectangle undercut groove 8 has all been seted up on the bottom left side of rectangle box 5 and bottom right side, a rectangle activity through-hole 9 that is linked together with overhead door mounting hole 6 is all seted up to the one side inner wall that two rectangle undercut grooves 8 are close to each other, the inside slip of rectangle activity through-hole 9 has placed one and is connected with the lift of overhead door 7 outside bottom fixed mounting A block 10, a lifting driving mechanism installed on the inner wall of the top of the rectangular invagination groove 8 is installed on the top of the lifting connecting block 10, the lifting driving mechanism is also installed with the back side of the top of the box-shaped base 1, the lifting driving mechanism comprises two fixed pulleys 12 rotatably installed on the inner wall of the top of the rectangular invagination groove 8, the two fixed pulleys 12 in the same rectangular invagination groove 8 are arranged in front of and behind, the top of the two fixed pulleys 12 in the same rectangular invagination groove 8 is in sliding contact with a traction rope 13 fixedly installed with the top of the lifting connecting block 10, one end of the traction rope 13 far away from the lifting connecting block 10 is fixed on the back side of the top of the box-shaped base 1, a spring 11 in a compression state is fixedly installed between the top of the lifting connecting block 10 and the inner wall of the top of the rectangular movable through hole 9, one side of the two lifting connecting blocks 10 far away from each other is respectively in sliding installation with the inner wall of one side of the two rectangular invagination grooves 8 far away from each other, wherein, one side of each of the two lifting connecting blocks 10, which is far away from each other, is provided with a guide rail groove with the top and the bottom being open, the inner wall of one side of each of the two rectangular invagination grooves 8, which is far away from each other, is fixedly provided with a guide rail which is slidably arranged with the corresponding guide rail groove, the bottom of each lifting connecting block 10 is contacted with the inner wall of the bottom of the rectangular movable through hole 9, and one side of each of the two lifting connecting blocks 10, which is close to each other, is respectively welded and fixed with the bottom of the left side and the bottom of the right side of the lifting door 7;
a driving motor 14 is fixedly embedded on the inner wall of the rear side of the box-shaped base 1, a thread driving mechanism is fixedly installed at the front end of an output shaft of the driving motor 14, a supporting shaft 17 movably embedded with the front side of the bottom of the rectangular box 5 is rotatably installed on the left side and the right side of the thread driving mechanism, the top end of the supporting shaft 17 is of a spherical structure, two spherical concave grooves movably embedded with the top end of the supporting shaft 17 are formed in the front side of the bottom of the rectangular box 5, the thread driving mechanism comprises a screw 15 fixedly installed at the front end of the output shaft of the driving motor 14, the front end of the screw 15 is rotatably installed with the inner wall of the front side of the box-shaped base 1, a third bearing fixedly sleeved with the outer side of the screw 15 in a bonding manner is fixedly installed on the inner wall of the front side of the box-shaped base 1, a horizontal moving seat 16 slidably installed with the inner wall of the bottom of the box-shaped base 1 is sleeved with the outer side thread of the screw 15, wherein the front side and the rear side of the horizontal moving seat 16 are provided with the same threaded through hole which is in threaded fit with the outer side of the screw 15, the bottom of the horizontal moving seat 16 is provided with a slide rail groove with the front side and the rear side both being open, a slide rail fixedly mounted with the inner wall of the bottom of the box-shaped base 1 is slidably mounted in the slide rail groove, the left side and the right side of the horizontal moving seat 16 are respectively rotatably mounted with a corresponding support shaft 17, the bottom of the right side of the support shaft 17 is provided with a first bearing mounting hole, a first bearing is fixedly bonded on the inner side wall of the first bearing mounting hole, a horizontal connecting shaft is fixedly sleeved on the inner side of the inner ring of the first bearing, one ends of the two horizontal connecting shafts which are close to each other are respectively welded and fixed with the left side and the right side of the horizontal moving seat 16, the driving motor 14 is electrically connected with a motor control switch mounted on the outer side of the box-shaped base 1, the motor control switch comprises a forward starting switch for controlling the forward starting of the driving motor 14, a forward pause switch for controlling the forward pause of the driving motor 14, a reverse starting switch for controlling the reverse starting of the driving motor 14 and a reverse pause switch for controlling the reverse pause of the driving motor 14, wherein the driving motor 14 is also electrically connected with the storage battery, and the storage battery supplies power for the driving motor 14.
In the utility model, when the express inside the rectangular box 5 needs to be poured out, the driving motor 14 is positively started through the motor control switch, the driving motor 14 drives the screw rod 15 to rotate on the inner wall of the front side of the box-shaped base 1, as the front side and the rear side of the horizontal moving seat 16 are provided with the same threaded through holes which are in threaded fit with the outer side of the screw rod 15, the screw rod 15 drives the horizontal moving seat 16 to slide forwards on the inner wall of the bottom of the box-shaped base 1 in the rotating process, so that the supporting shaft 17 rotates on the horizontal moving seat 16, meanwhile, the top end of the supporting shaft 17 also rotates on the front side of the bottom of the rectangular box 5, the horizontal moving seat 16 also pushes the rectangular box 5 to turn forwards and downwards through the two supporting shafts 17, the rectangular box 5 drives the vertical connecting seat 4 to rotate on the outer side of the corresponding horizontal fixing shaft 3, and as one end of the traction rope 13 far away from the lifting connecting block 10 is fixed on the rear side of the top of the box-shaped base 1, the traction rope 13 is fixed with one end fixed to the rear side of the top of the box-shaped base 1, so that in the process that the rectangular box body 5 is turned forwards and downwards, the traction rope 13 slides on the tops of the two corresponding fixed pulleys 12 and simultaneously drives the lifting connecting blocks 10 to move upwards, the lifting connecting blocks 10 compress the springs 11, the two lifting connecting blocks 10 also jointly drive one lifting door 7 to move upwards, the lifting door 7 is automatically lifted in the process that the rectangular box body 5 is turned forwards and downwards, express in the rectangular box body 5 can be conveniently and quickly poured out, and manpower is greatly saved;
when the express inside the rectangular box 5 is poured out, the driving motor 14 is reversely started through the motor control switch, the driving motor 14 drives the screw 15 to reversely rotate on the inner wall of the front side of the box-shaped base 1, so that the horizontal moving seat 16 slides backwards on the inner wall of the bottom of the box-shaped base 1, so that the supporting shaft 17 rotates on the horizontal moving seat 16, the top end of the supporting shaft 16 also rotates on the front side of the bottom of the rectangular box 5, the horizontal moving seat 16 also drives the rectangular box 5 to turn backwards through the two supporting shafts 17, the rectangular box 5 drives the vertical connecting seats 4 to rotate on the outer side of the corresponding horizontal fixed shaft 3, meanwhile, the spring 11 in a compressed state drives the corresponding lifting connecting block 10 to move downwards, the two lifting connecting blocks 10 also drive the lifting door 7 to move downwards until the rear side of the bottom of the rectangular box 5 is in contact with the top of the box-shaped base 1, the driving motor 14 is stopped in the reverse direction, and the lifting door 7 is contacted with the inner wall of the bottom of the lifting door mounting hole 6.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (8)
1. A logistics turnover box with a positioning and tracking function comprises a box-shaped base (1) with an opening at the top and a rectangular box body (5) placed at the top of the box-shaped base (1), wherein the top of the rectangular box body (5) is provided with the opening, the front side of the bottom of the rectangular box body (5) is installed at the front side of the top of the box-shaped base (1) in a rotating installation mode, a positioning main board (18) with a positioning tracker and a storage battery is fixedly embedded at the bottom of the rectangular box body (5), the positioning main board (18) is electrically connected with a photovoltaic charging seat (19) fixedly embedded at the rear side of the rectangular box body (5), and a photovoltaic charging plate (20) is electrically and fixedly arranged at the top of the rear side of the photovoltaic charging seat (19), and is characterized in that a lifting door installation hole (6) with the opening at the top is formed in the inner wall of the front side of the rectangular box body (5), the lifting door comprises a lifting door mounting hole (6), a lifting door (7) is contacted with the inner wall of the left side of the lifting door mounting hole, the inner wall of the right side of the lifting door mounting hole and the inner wall of the bottom of the lifting door mounting hole (6), rectangular invagination grooves (8) are formed in the left side of the bottom and the right side of the bottom of a rectangular box body (5), a rectangular movable through hole (9) communicated with the lifting door mounting hole (6) is formed in the inner wall of one side, close to each other, of the two rectangular invagination grooves (8), a lifting connecting block (10) fixedly mounted with the bottom of the outer side of the lifting door (7) is slidably placed in the rectangular movable through hole (9), a lifting driving mechanism mounted on the inner wall of the top of the rectangular invagination groove (8) is mounted at the top of the lifting connecting block (10), and the lifting driving mechanism is further mounted on the rear side of the top of a box-shaped base (1);
a driving motor (14) is fixedly embedded on the inner wall of the rear side of the box-shaped base (1), a thread driving mechanism is fixedly installed at the front end of an output shaft of the driving motor (14), and a supporting shaft (17) movably embedded with the front side of the bottom of the rectangular box body (5) is rotatably installed on the left side and the right side of the thread driving mechanism.
2. The logistics circulation box with positioning and tracking functions according to claim 1, wherein two rectangular mounting grooves (2) with open front and rear sides are formed in the front side of the top of the box-shaped base (1), the same horizontal fixing shaft (3) is fixedly welded on the inner wall of the left side and the inner wall of the right side of each rectangular mounting groove (2), and a vertical connecting seat (4) fixedly welded with the front side of the bottom of the rectangular box body (5) is rotatably sleeved at the central position of the outer side of the horizontal fixing shaft (3).
3. The logistics circulation box with the positioning and tracking functions as claimed in claim 1, wherein the lifting driving mechanism comprises two fixed pulleys (12) rotatably mounted on the inner wall of the top of the rectangular recessed groove (8), the two fixed pulleys (12) located in the same rectangular recessed groove (8) are arranged in front and back, the top of the two fixed pulleys (12) located in the same rectangular recessed groove (8) is in sliding contact with a traction rope (13) fixedly mounted on the top of the lifting connecting block (10), one end of the traction rope (13) far away from the lifting connecting block (10) is fixed on the rear side of the top of the box-shaped base (1), and a spring (11) in a compressed state is fixedly mounted between the top of the lifting connecting block (10) and the inner wall of the top of the rectangular movable through hole (9).
4. The logistics circulation box with positioning and tracking functions according to claim 1, wherein the screw driving mechanism comprises a screw rod (15) fixedly installed at the front end of the output shaft of the driving motor (14), the front end of the screw rod (15) is rotatably installed with the inner wall of the front side of the box-shaped base (1), a horizontal moving seat (16) slidably installed with the inner wall of the bottom of the box-shaped base (1) is threadedly installed at the outer side of the screw rod (15), the left side and the right side of the horizontal moving seat (16) are respectively rotatably installed with corresponding supporting shafts (17), and the driving motor (14) is electrically connected with a motor control switch installed at the outer side of the box-shaped base (1).
5. The logistics circulation box with the positioning and tracking function according to claim 4, wherein the front side and the rear side of the horizontal moving seat (16) are provided with the same threaded through hole which is in threaded fit with the outer side of the screw (15), the bottom of the horizontal moving seat (16) is provided with a slide rail groove with the front side and the rear side both open, and a slide rail fixedly mounted with the inner wall of the bottom of the box-shaped base (1) is slidably mounted inside the slide rail groove.
6. The logistics circulation box with positioning and tracking functions as claimed in claim 4, wherein a first bearing mounting hole is formed at the bottom of the right side of the support shaft (17), a first bearing is fixedly bonded on the inner side wall of the first bearing mounting hole, a horizontal connecting shaft is fixedly sleeved on the inner side of the inner ring of the first bearing, and the ends of the two horizontal connecting shafts, which are close to each other, are respectively welded and fixed to the left side and the right side of the horizontal moving seat (16).
7. The logistics circulation box with positioning and tracking functions according to claim 3, wherein one side, away from each other, of the two lifting connecting blocks (10) is slidably mounted on the inner wall, away from each other, of one side of the two rectangular recessed grooves (8), the bottom of each lifting connecting block (10) is in contact with the inner wall of the bottom of each rectangular movable through hole (9), and the side, close to each other, of the two lifting connecting blocks (10) is fixedly welded to the bottom of the left side and the bottom of the right side of the lifting door (7).
8. The logistics circulation box with the positioning and tracking functions as claimed in claim 2, wherein the two side bottoms of the vertical connecting seat (4) are provided with a second bearing mounting hole, and a second bearing fixedly sleeved on the outer side of the corresponding horizontal fixing shaft (3) is fixedly bonded and fixed on the inner side wall of the second bearing mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892257.2U CN217023395U (en) | 2022-04-18 | 2022-04-18 | Logistics turnover box with positioning and tracking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892257.2U CN217023395U (en) | 2022-04-18 | 2022-04-18 | Logistics turnover box with positioning and tracking functions |
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| Publication Number | Publication Date |
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| CN217023395U true CN217023395U (en) | 2022-07-22 |
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| CN202220892257.2U Active CN217023395U (en) | 2022-04-18 | 2022-04-18 | Logistics turnover box with positioning and tracking functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116612566A (en) * | 2023-07-20 | 2023-08-18 | 辽宁省智果数字科技有限公司 | Primary and secondary entrance door based on Internet and control method |
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2022
- 2022-04-18 CN CN202220892257.2U patent/CN217023395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116612566A (en) * | 2023-07-20 | 2023-08-18 | 辽宁省智果数字科技有限公司 | Primary and secondary entrance door based on Internet and control method |
| CN116612566B (en) * | 2023-07-20 | 2023-10-24 | 辽宁省智果数字科技有限公司 | Primary and secondary entrance door based on Internet and control method |
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Address after: Unit 1113, No. 7, Minying West 1st Road, Xintang Town, Zengcheng District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Shunxin Logistics Technology Co.,Ltd. Address before: 510000 room 223, No. 114, Shazhong lower street, Shazi village, Huangge Town, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee before: Guangzhou Shunxin Supply Chain Management Co.,Ltd. |