CN113675799B - Hardware connection arranging frame for network communication engineering - Google Patents
Hardware connection arranging frame for network communication engineering Download PDFInfo
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- CN113675799B CN113675799B CN202111219739.8A CN202111219739A CN113675799B CN 113675799 B CN113675799 B CN 113675799B CN 202111219739 A CN202111219739 A CN 202111219739A CN 113675799 B CN113675799 B CN 113675799B
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- round shaft
- box
- annular sleeve
- arranging
- circular shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 8
- 230000002742 anti-folding effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 4
- 238000010415 tidying Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a hardware connection line arranging frame for network communication engineering, which comprises an arranging box, wherein a round shaft is rotatably arranged at the top of the arranging box through a bearing, the lower end of the round shaft penetrates through the top wall of the arranging box and extends into the arranging box, fan blades are arranged at the upper end of the round shaft in an interference fit manner, an annular sleeve is sleeved at the lower end of the round shaft, a transmission assembly is arranged between the round shaft and the annular sleeve, and a plurality of fan blades are fixedly arranged on the outer side of the annular sleeve. This equipment can accelerate the exchange of outside air and arrangement incasement air, reduce the thermal accumulation in the arrangement incasement, reduce the temperature of arrangement incasement portion, when outdoor wind speed is great, the sliding plate is fixed with the cable with the flexbile cooperation, it is too big to avoid the cable to rock the range, with the crust rapid wear and tear of arrangement case contact site, the sliding plate still can cover the vent simultaneously, in order to avoid the big wind to wrap up in the sand and dust that holds under the arm and get into the arrangement incasement through the vent, guarantee the cleanness in the arrangement incasement, reduce the clean degree of difficulty.
Description
Technical Field
The invention relates to the technical field of cable fixing frames, in particular to a hardware connection arranging frame for network communication engineering.
Background
The connection between the network communication engineering hardware is complex, the cable is easy to cross and dislocate when being arranged, therefore the cable is mostly required to be regulated by a tidying frame, the connection between the cable and the cable is strictly waterproof, so the main body of the conventional tidying frame is mostly box-type or box-type, the outside temperature is high in dry windy areas, the heat in the tidying frame can not be discharged in time, the normal use of the cable is influenced, in addition, when the cable passes through the tidying frame, the contact area between the outer skin and the perforation is small, the relative acting force is large, when the outside wind speed is large, the exposed cable shakes frequently, particularly when the cable is long, the outer skin is easy to wear and break, and the flexible sealing sleeve arranged in the perforation can improve the damage condition of the outer skin of the cable, but can not reduce the frequency of shaking between the connection between the cable and the perforation, when the thickness of the sealing sleeve is small, the damping effect is poor, and when the thickness of the sealing sleeve is increased, the bending of the cables during arrangement is limited, so that the hardware connection line arranging frame for the network communication engineering is provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, heat in a sorting frame cannot be discharged in time, an exposed cable shakes frequently when the external wind speed is high, and the outer skin of the cable is easily abraded and broken, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
a hardware connection line arranging frame for network communication engineering comprises an arranging box, wherein a round shaft is rotatably arranged at the top of the arranging box through a bearing, the lower end of the round shaft penetrates through the top wall of the arranging box and extends into the arranging box, fan blades are in interference fit with the upper end of the round shaft, an annular sleeve is sleeved at the lower end of the round shaft, a transmission assembly is arranged between the round shaft and the annular sleeve, a plurality of anti-falling protrusions are circumferentially distributed on the side wall of the round shaft, the transmission assembly comprises a plurality of cylindrical grooves which are arranged in the annular sleeve in an array mode, an elastic column is fixedly arranged in each cylindrical groove, a curved plate is fixedly connected to one end, facing the round shaft, of each elastic column, a plurality of fan blades are fixedly arranged on the outer side of the annular sleeve, an electric mechanism coaxial with the round shaft is further arranged in the arranging box, the electric mechanism comprises a protection cylinder coaxial with the round shaft, and a plurality of coils are distributed in the protection cylinder in an array mode, the plurality of coils are electrically connected with a battery module through a rectifier, and permanent magnets are embedded in the circular shaft;
grooves matched with the anti-falling bulges are formed in one side, close to the circular shaft, of each curved plate, each groove adopts fillet transition, and a single-sided magnet is embedded in each curved plate;
a trigger assembly is arranged between the electric power mechanism and the circular shaft, a fixing mechanism and a plurality of anti-folding assemblies are further arranged on the side wall of the sorting box, each anti-folding assembly comprises two sliding plates which are oppositely arranged, each sliding plate is slidably connected with the outer side wall of the sorting box, a spiral coil is arranged in each sliding plate, when the spiral coil in each sliding plate is electrified, the two sliding plates which are opposite in position are close to each other, a flexible plate is fixedly arranged on each sliding plate, a plurality of ventilation openings are formed in the side wall of the sorting box, and the ventilation openings are located between the two sliding plates which are opposite in position;
the trigger assembly comprises a support frame fixedly connected with the protection barrel, the bottom of the round shaft is rotatably connected with the middle of the support frame, an annular limiter is fixedly arranged on the upper surface of the support frame, a piezoelectric sheet is arranged between the annular limiter and the support frame, the annular limiter and the round shaft are in clearance fit, and repositors are arranged on the lower surface of the support frame;
fixed establishment is including offering uncovered groove and the reason wire casing on arrangement case one side lateral wall, it has placed stripper plate and elasticity bag to manage in the wire casing, the upper portion fixedly connected with connecting rod of stripper plate, and the top of connecting rod slides and extends to uncovered inslot, the fixed spring that is provided with on the interior roof of uncovered groove, be equipped with between spring and the connecting rod and stir the handle, and stir upper surface and spring fixed connection of handle, and stir sliding contact between lower surface and the connecting rod of handle, one side intercommunication in uncovered groove has the fixed slot, and highly being greater than of fixed slot stirs the thickness of handle.
In dry windy area, this equipment can accelerate the exchange of outside air and arrangement incasement air, reduce the thermal piling up of arrangement incasement, reduce the temperature of arrangement incasement portion, when outdoor wind speed is great, the sliding plate is fixed with the cable with the flexbile plate cooperation, avoid the cable range of rocking too big, with the crust rapid wear and tear of arrangement case contact site, the sliding plate still can cover the vent simultaneously, in order to avoid big wind to wrap up in the dust and sand that holds under the arms and get into the arrangement incasement through the vent, guarantee the cleanness in the arrangement incasement, reduce the clean degree of difficulty.
Drawings
Fig. 1 is a schematic structural diagram of a hardware connection organizer for network communication engineering according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a hardware connection organizer for network communication engineering according to the present invention;
fig. 3 is a schematic view of an internal structure of a protective cylinder in a hardware connection organizer for network communication engineering according to the present invention;
FIG. 4 is a top view of a connection portion between a circular shaft and a ring sleeve in a hardware connection line organizing frame for network communication engineering according to the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
fig. 6 is a cross-sectional view of an open slot and a wire arrangement slot in a hardware connection arrangement rack for network communication engineering according to the present invention.
In the figure: 1 finishing box, 2 fan blades, 3 round shafts, 4 sliding plates, 5 flexible plates, 6 ventilation openings, 7 wire arranging devices, 8 open grooves, 9 fixed grooves, 10 annular limiters, 11 toggle handles, 12 springs, 13 protection cylinders, 14 wire arranging grooves, 15 permanent magnets, 16 fan blades, 17 repositors, 18 coils, 19 support frames, 20 piezoelectric sheets, 21 annular sleeves, 22 elastic columns, 23 cylindrical grooves, 24 curved plates, 25 anti-falling protrusions, 26 connecting rods, 27 extrusion plates and 28 elastic bags.
Detailed Description
Referring to fig. 1-2, a hardware connection line arrangement frame for network communication engineering comprises an arrangement box 1, a circular shaft 3 is rotatably installed at the top of the arrangement box 1 through a bearing, the lower end of the circular shaft 3 penetrates through the top wall of the arrangement box 1 and extends into the arrangement box 1, fan blades 2 are arranged at the upper end of the circular shaft 3 in an interference fit mode, an annular sleeve 21 is sleeved at the lower end of the circular shaft 3, a transmission assembly is arranged in the annular sleeve 21, a plurality of fan blades 16 are fixedly installed on the outer side of the annular sleeve 21, an electric power mechanism coaxial with the circular shaft 3 is further arranged inside the arrangement box 1, a trigger assembly is arranged between the electric power mechanism and the circular shaft 3, the electric power mechanism is electrically connected with the trigger assembly, and a fixing mechanism and a plurality of anti-folding assemblies are further arranged on the side wall of the arrangement box 1.
Referring to fig. 3, the electric power mechanism includes a protection cylinder 13 coaxial with the circular shaft 3, the protection cylinder 13 is fixedly installed at the inner top wall of the storage box 1, a plurality of coils 18 are distributed in the protection cylinder 13 in an array manner, the plurality of coils 18 are all electrically connected with a battery module through a rectifier, the rectifier mainly functions to convert alternating current generated by the coils 18 into direct current and supply the direct current to the battery module in a concentrated manner, a permanent magnet 15 is embedded on the circular shaft 3, when the permanent magnet 15 rotates around the shaft, the direction of the magnetic field is also changed, and the coil 18 in the magnetic field cuts a magnetic induction line, so that induced current is generated.
The trigger assembly comprises a supporting frame 19 fixedly connected with a protective barrel 13, the bottom of a circular shaft 3 is connected with the middle of the supporting frame 19 in a rotating mode, the supporting frame 19 plays a role in supporting the circular shaft 3, the circular shaft 3 is made to be stable, an annular limiting stopper 10 is fixedly arranged on the upper surface of the supporting frame 19, a piezoelectric plate 20 is arranged between the annular limiting stopper 10 and the supporting frame 19, the annular limiting stopper 10 is in clearance fit with the circular shaft 3, the wall thickness of the annular limiting stopper 10 is small, the annular limiting stopper 10 can be sleeved with the annular limiting stopper 10 after the annular sleeve 21 falls down, the fan blade 16 is made of light materials and is small in dead weight, a restorer 17 is installed on the lower surface of the supporting frame 19, and a small solenoid vertically installed inside the restorer 17.
Referring to fig. 4-5, a plurality of anti-dropping protrusions 25 are circumferentially distributed on the side wall of the circular shaft 3, the transmission assembly includes a plurality of cylindrical grooves 23 arranged in the annular sleeve 21 in an array manner, an elastic column 22 is fixedly arranged in each cylindrical groove 23, the elastic column 22 is in a compressed state, and a curved plate 24 is fixedly connected to one end of each elastic column 22 facing the circular shaft 3.
Every bent plate 24 is close to one side of circle axle 3 and all has been seted up with the protruding 25 matched with recesses of anticreep, and every recess all adopts the fillet transition, when the slew velocity of circle axle 3 is less, the mutual block between anticreep arch 25 and the recess enables bent plate 24 and circle axle 3 be connected more stably, all inlay in every bent plate 24 and be equipped with single face magnet, the one side that single face magnet magnetism is stronger sets up down, the one side that magnetism is more weak sets up, in order to reduce the influence to permanent magnetism piece 15's magnetic field, when restorer 17 circular telegram, the magnetic field that restorer 17 produced is repelled with the magnetic field of single face magnet.
Referring to fig. 2, each anti-folding assembly comprises two oppositely arranged sliding plates 4, each sliding plate 4 is in damping sliding connection with the outer side wall of the organizer 1, when only under the action of gravity, the sliding plates 4 positioned above cannot slide downwards, each sliding plate 4 is internally provided with a solenoid coil, each sliding plate 4 is fixedly provided with a flexible plate 5, when the two solenoids corresponding to each other are energized, the two solenoids generate mutually attracted magnetic fields, so that the sliding plates 4 are close to each other, the sliding plates 4 and the flexible plate 5 clamp and fix the cable together (the conventional cable is provided with a magnetic isolating layer, the influence of the magnetic fields generated by the solenoids on the cable can be ignored), the side wall of the sorting box 1 is provided with a plurality of ventilation openings 6, and a plurality of ventilation openings 6 are each located between two sliding plates 4 at corresponding positions, and the ventilation openings 6 are covered when the sliding plates 4 are close to each other.
Referring to fig. 6, the fixing mechanism comprises an open groove 8 and a wire arranging groove 14 which are formed in the side wall of the arranging box 1, a frame-type wire arranging device 7 is further arranged at the wire arranging groove 14 and used for sharing the pressure of a cable on the wire arranging groove 14, a squeezing plate 27 and an elastic bag 28 are arranged in the wire arranging groove 14, a connecting rod 26 is fixedly connected to the upper portion of the squeezing plate 27, the top end of the connecting rod 26 extends into the open groove 8 in a sliding mode, a spring 12 is fixedly arranged on the inner top wall of the open groove 8, a toggle handle 11 is connected between the spring 12 and the connecting rod 26 in a sliding mode, a fixing groove 9 is communicated with one side of the open groove 8, the height of the fixing groove 9 is larger than the thickness of the toggle handle 11, and the toggle handle 11 can enter the fixing groove 9 so that the fixing groove 9 can limit the toggle handle.
As shown in the attached drawings 1 and 2, a plurality of cables extend in all directions after being structured, cross connection among the cables is reduced, a worker pushes the toggle handle 11 upwards, the spring 12 is compressed, when the toggle handle 11 is aligned with the fixed groove 9, the worker translates the toggle handle 11 into the fixed groove 9, so that the extrusion plate 27 does not apply pressure on the elastic bag 28 any more, the cable position in the fixed groove 9 is convenient to adjust, after the toggle handle 11 is reset, the extrusion plate 27 is pushed downwards through the connecting rod 26, the elastic bag 28 is compressed, and the cables are fixed in all directions;
when the outdoor wind speed is low, the fan blade 2 rotates slowly, the rotating speed of the circular shaft 3 connected with the fan blade is low, the relative movement speed between the permanent magnet block 15 and the coil 18 is low, the induced current generated by cutting the magnetic induction line by the coil 18 is low, at the moment, the controller only stores the electric energy in the battery module (the controller is not shown), the spiral coil in the sliding plate 4 is not electrified, and the sliding plate 4 does not displace;
meanwhile, the elastic column 22 extrudes the curved plate 24, so that the curved plate 24 is tightly abutted to the circular shaft 3, the circular shaft 3 drives the annular sleeve 21 and the fan blade 16 to rotate, the fan blade 16 disturbs the air in the sorting box 1, and the fan blade 16 can accelerate the exchange between the outside air and the air in the sorting box 1 through the plurality of ventilation openings 6, so that the accumulation of heat in the sorting box 1 is reduced, and the temperature in the sorting box 1 is reduced;
when the outdoor wind speed is high, the rotating speed of the fan blade 2 is accelerated, the relative movement speed between the permanent magnet blocks 15 and the coil 18 is high, the induced current generated by the coil 18 cutting a magnetic induction line is high, more electric energy is provided for the battery module, the centrifugal force of the curved plate 24 is increased after the rotating speed of the annular sleeve 21 is increased, the compression amount of the elastic column 22 is increased after being extruded by the curved plate 24, the curved plate 24 is separated from the round shaft 3, the annular sleeve 21 slides downwards under the action of gravity and is fixed by the annular limiter 10, and the fan blade 16 does not disturb the airflow in the sorting box 1;
the pressure on the piezoelectric sheet 20 is increased and then a signal is sent to the controller, the controller controls the spiral coils in the sliding plates 4 to be connected into a circuit, the two sliding plates 4 corresponding to each other are close to each other under the action of a magnetic field and are matched with the flexible plate 5 to fix the cable, and the situation that the shaking amplitude of the part of the cable, which is in contact with the sorting box 1, is too large, so that the sheath of the cable is rapidly abraded is avoided;
when the sliding plates 4 are close to each other, the ventilation openings 6 are also covered, so that dust and sand which are entrained by strong wind can be prevented from entering the sorting box 1 through the ventilation openings 6, the cleanness in the sorting box 1 is ensured, and the cleaning difficulty is reduced;
when the wind speed is reduced, the induced current generated by the coil 18 cutting the magnetic induction line is small, the controller transmits current to the restorer 17 through the delay relay, so that a solenoid in the restorer 17 generates a magnetic field temporarily, the single-side magnets on the lower surface of the curved plate 24 repel each other, the curved plate 24 drives the annular sleeve 21 to restore, the circular shaft 3 is matched and connected with the annular sleeve 21 again, the fan blades 16 restore to rotate, at the moment, the solenoid in the sliding plate 4 can also briefly pass current, but the current directions are opposite, so that the two sliding plates 4 corresponding to each other are far away from each other under the action of the repelling magnetic field, the vent 6 is opened again, and heat dissipation is assisted.
Claims (1)
1. The hardware connection wire arranging frame for the network communication engineering comprises an arranging box (1) and is characterized in that a round shaft (3) is rotatably mounted at the top of the arranging box (1) through a bearing, the lower end of the round shaft (3) penetrates through the top wall of the arranging box (1) and extends into the arranging box (1), fan blades (2) are in interference fit with the upper end of the round shaft (3), an annular sleeve (21) is sleeved at the lower end of the round shaft (3), a transmission assembly is arranged in the annular sleeve (21), a plurality of anti-falling protrusions (25) are circumferentially distributed on the side wall of the round shaft (3), the transmission assembly comprises a plurality of cylindrical grooves (23) formed in the annular sleeve (21) in an array mode, elastic columns (22) are fixedly arranged in the cylindrical grooves (23), and a curved plate (24) is fixedly connected to one end, facing the round shaft (3), of each elastic column (22), a plurality of fan blades (16) are fixedly mounted on the outer side of the annular sleeve (21), an electric power mechanism coaxial with the circular shaft (3) is further arranged inside the sorting box (1), the electric power mechanism comprises a protection cylinder (13) coaxial with the circular shaft (3), a plurality of coils (18) are distributed in the protection cylinder (13) in an array mode, the plurality of coils (18) are all electrically connected with a battery module through a rectifier, and permanent magnets (15) are embedded on the circular shaft (3);
one side of each curved plate (24) close to the round shaft (3) is provided with a groove matched with the anti-falling bulge (25), each groove adopts fillet transition, and a single-sided magnet is embedded in each curved plate (24);
a trigger assembly is arranged between the electric mechanism and the circular shaft (3), a fixing mechanism and a plurality of anti-folding assemblies are further arranged on the side wall of the sorting box (1), each anti-folding assembly comprises two sliding plates (4) which are oppositely arranged, each sliding plate (4) is in sliding connection with the outer side wall of the sorting box (1), a spiral coil is arranged in each sliding plate (4), when the spiral coil in each sliding plate (4) is electrified, the two sliding plates (4) which are oppositely arranged are close to each other, a flexible plate (5) is fixedly arranged on each sliding plate (4), a plurality of ventilation openings (6) are formed in the side wall of the sorting box (1), and the ventilation openings (6) are located between the two sliding plates (4) which are correspondingly arranged;
the trigger assembly comprises a support frame (19) fixedly connected with the protective barrel (13), the bottom of the circular shaft (3) is rotatably connected with the middle of the support frame (19), an annular limiting stopper (10) is fixedly arranged on the upper surface of the support frame (19), a piezoelectric plate (20) is arranged between the annular limiting stopper (10) and the support frame (19), the annular limiting stopper (10) is in clearance fit with the circular shaft (3), and repositors (17) are mounted on the lower surface of the support frame (19);
fixed establishment is including opening open groove (8) and reason line groove (14) of seting up on arrangement case (1) one side lateral wall, squeeze board (27) and elasticity bag (28) have been placed in reason line groove (14), the upper portion fixedly connected with connecting rod (26) of squeeze board (27), and the top of connecting rod (26) slides and extends to in open groove (8), fixed spring (12) that is provided with on the interior roof of open groove (8), be equipped with between spring (12) and connecting rod (26) and stir (11), and stir the upper surface and spring (12) fixed connection of (11), and stir sliding contact between lower surface and connecting rod (26) of (11), one side intercommunication of open groove (8) has fixed slot (9), and the highly be greater than of fixed slot (9) stir the thickness of (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111219739.8A CN113675799B (en) | 2021-10-20 | 2021-10-20 | Hardware connection arranging frame for network communication engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111219739.8A CN113675799B (en) | 2021-10-20 | 2021-10-20 | Hardware connection arranging frame for network communication engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113675799A CN113675799A (en) | 2021-11-19 |
| CN113675799B true CN113675799B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111219739.8A Active CN113675799B (en) | 2021-10-20 | 2021-10-20 | Hardware connection arranging frame for network communication engineering |
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| Country | Link |
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| CN (1) | CN113675799B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134354A (en) * | 2017-12-22 | 2018-06-08 | 黄梓建 | A kind of adjustable multifunctional Electric wire clamp |
| CN109358242A (en) * | 2018-09-27 | 2019-02-19 | 国网天津市电力公司 | A kind of power transmission and transformation system equipment state simulator |
| CN111817147A (en) * | 2020-08-13 | 2020-10-23 | 窦晨阳 | Outdoor rainproof type electric power cabinet |
| CN112293893A (en) * | 2020-10-27 | 2021-02-02 | 徐江涛 | Public sunshade umbrella capable of being automatically folded and unfolded in windy weather |
-
2021
- 2021-10-20 CN CN202111219739.8A patent/CN113675799B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134354A (en) * | 2017-12-22 | 2018-06-08 | 黄梓建 | A kind of adjustable multifunctional Electric wire clamp |
| CN109358242A (en) * | 2018-09-27 | 2019-02-19 | 国网天津市电力公司 | A kind of power transmission and transformation system equipment state simulator |
| CN111817147A (en) * | 2020-08-13 | 2020-10-23 | 窦晨阳 | Outdoor rainproof type electric power cabinet |
| CN112293893A (en) * | 2020-10-27 | 2021-02-02 | 徐江涛 | Public sunshade umbrella capable of being automatically folded and unfolded in windy weather |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113675799A (en) | 2021-11-19 |
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Address after: Room 401, Building 13, Nantong Branch, Tongji University Science Park, 159 Xinsheng Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Zelu Technology Group Co.,Ltd. Address before: Room 0804, building 6, Shangdong international business center, 219 Renmin Middle Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee before: Jiangsu Zelu Information Technology Co.,Ltd. |
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Effective date of registration: 20240813 Address after: 226000, 3rd Floor, Building C8, No. 159 Xinsheng Road, Guanyinshan Street, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Feiruide Technology Co.,Ltd. Country or region after: China Address before: Room 401, Building 13, Nantong Branch, Tongji University Science Park, 159 Xinsheng Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee before: Jiangsu Zelu Technology Group Co.,Ltd. Country or region before: China |