CN117424082B - Ultrahigh voltage transformer cabinet with cable connection protection mechanism - Google Patents
Ultrahigh voltage transformer cabinet with cable connection protection mechanism Download PDFInfo
- Publication number
- CN117424082B CN117424082B CN202311744925.2A CN202311744925A CN117424082B CN 117424082 B CN117424082 B CN 117424082B CN 202311744925 A CN202311744925 A CN 202311744925A CN 117424082 B CN117424082 B CN 117424082B
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- Prior art keywords
- protection mechanism
- voltage transformer
- guide
- plate
- transformer cabinet
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- 230000004224 protection Effects 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000009979 protective mechanism Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention provides an extra-high voltage transformer cabinet with a cable connection protection mechanism, belongs to the technical field of extra-high voltage transformer cabinets, and solves the problem that the connection wires of electrical elements in the existing extra-high voltage transformer cabinet lack protection mechanisms and have potential safety hazards: the electric wire box comprises a box body, wherein a protection mechanism is arranged in the box body and is used for adjusting the position of an electric element, when equipment is closed and operated, the protection mechanism can intensively sum up the position of the electric element, so that the space inside the box body becomes clean and orderly, meanwhile, when maintenance is needed, the protection mechanism is opened, the protection mechanism can synchronously pull the electric element at equal intervals, the operation is more convenient, and the electric wire can be cooled while the electric wire can be protected by the arrangement of the protection mechanism, so that the operation safety of the electric wire is improved; the invention is applied to the ultrahigh voltage transformer cabinet.
Description
Technical Field
The invention provides an ultrahigh voltage transformer cabinet with a cable connection protection mechanism, and belongs to the technical field of ultrahigh voltage transformer cabinets.
Background
The transformer cabinet is also called a transformer substation, and is an important device for electric energy conversion in a power system, and has the function of converting high-voltage power into low-voltage power or converting low-voltage power into high-voltage power, so as to meet the requirements of different power utilization loads. The transformer cabinet is usually by transformer, voltage transformer, current transformer, arrester etc. constitutes, connects electric wire its lack of protective structure between the inside electrical components of transformer cabinet, and in addition, its own load is higher temperature naturally when the electric wire on the equipment is operated and rises, and the circuit of equipment inside is more, and the electric wire is walked misly, can increase the risk of trouble such as circuit impedance, short circuit, also can cause the conflagration.
Therefore, it is necessary to provide a new ultra-high voltage transformer cabinet with a cable connection protection mechanism to solve the above technical problems.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and solves the technical problems that: the utility model provides an improvement of superhigh voltage transformer cabinet structure with cable connection protection machanism.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an ultra-high voltage transformer cabinet with cable connection protection machanism, includes the bottom plate, the top fixed mounting of bottom plate has the box, the top fixed mounting of box has the top cap, the both sides of box all rotate and are connected with the closed door, the inside top fixed mounting of box has controlling means, controlling means's below is equipped with the mounting panel, one side fixed mounting of mounting panel has electric installation, protection machanism is installed to the opposite side of mounting panel, protection machanism includes four guide rails, four the guide rail is two for a set of symmetry fixed mounting in one side that the mounting panel kept away from electric installation, the one end fixed mounting of mounting panel has the mount pad, rotate on the mount pad and be connected with the revolving door, the one end fixed mounting that the revolving door is close to the mount pad has the connecting seat, fixed mounting has the guide arm on the connecting seat;
the two ends of the guide rod are symmetrically and rotationally connected with guide blocks, one end of the guide block, which is far away from the guide rod, is rotationally connected with one end of the connecting block, the other end of the connecting block is fixedly connected with one end of the toothed plate, the toothed plate is arranged between two guide rails on the same side and is in sliding connection with the side wall of the mounting plate, a plurality of sliding blocks are in sliding connection with the guide rails, each sliding block is rotationally connected with a gear, and the gears are meshed with gear teeth arranged on the toothed plate;
the one end fixed mounting that the slider was kept away from to the gear has the rotor plate, the one end fixed mounting of rotor plate has the guide block, the rotor plate has electrical component through guide block sliding connection.
Two be equipped with the cooperation board between the pinion rack, and cooperation board fixed mounting is in one side of mounting panel, the one end symmetry threaded connection of cooperation board has fixing bolt, the internally mounted of cooperation board has the water pipe, the one end fixed mounting of water pipe has the outlet pipe, the other end fixed mounting of water pipe has the inlet tube, the one end of inlet tube and the output fixed connection of water pump, the one end fixed connection of the input of water pump and water tank, the one end that the water pipe was kept away from to the outlet pipe and the water tank between fixed connection.
And a stop lever is fixedly arranged between the two guide rails on the same side at equal intervals and symmetrically, and the stop lever is fixedly connected with the mounting plate.
And guide grooves which are connected with the guide blocks in a sliding manner are symmetrically formed in the upper and lower sides of one side, close to the guide rail, of the electric element.
The electric elements are arranged symmetrically up and down, and the two parts of electric elements are electrically connected through wires.
The water pipe is arranged in a shape of a loop.
One side of the closed door is fixedly provided with a marking plate.
Compared with the prior art, the invention has the following beneficial effects:
when equipment starts to operate, at this moment, the staff installs electric device and electrical component earlier, afterwards, protection machanism adjusts electrical component's position, when equipment closed operation, protection machanism can concentrate the position of electrical component to make the inside space of box become clean and tidy orderly, simultaneously, when needing to overhaul, can open protection machanism again, protection machanism can be synchronous with electrical component equidistance pull-apart interval, more convenient operation, and protection machanism's setting can cool down the electric wire when protecting the electric wire, increase the operational safety of electric wire, make the more stable safety that becomes the electric cabinet operation and get up.
Drawings
The invention is further described below with reference to the accompanying drawings:
fig. 1 is one of schematic structural diagrams of an ultrahigh voltage transformer cabinet with a cable connection protection mechanism provided by the invention;
fig. 2 is a second schematic structural diagram of an ultrahigh voltage transformer cabinet with a cable connection protection mechanism according to the present invention;
FIG. 3 is a schematic illustration of one of the mounting plate and electrical device structures shown in FIG. 1;
FIG. 4 is a second schematic view of the mounting plate and electrical device of FIG. 1;
FIG. 5 is a schematic view of the closing structure of the guard mechanism shown in FIG. 1;
FIG. 6 is a schematic view of the protective mechanism shown in FIG. 1 in an expanded configuration;
FIG. 7 is a schematic view of a portion of the shielding mechanism shown in FIG. 1;
FIG. 8 is a partially enlarged schematic illustration of the shielding mechanism of FIG. 1;
FIG. 9 is a schematic diagram of the electrical component shown in FIG. 1;
in the figure: 1. a bottom plate; 2. a case; 3. a top cover; 4. closing the door; 5. a control device; 6. a mounting plate; 7. an electrical device; 8. a protective mechanism; 9. a guide rail; 10. a mounting base; 11. a rotating door; 12. a connecting seat; 13. a guide rod; 14. a guide block; 15. a connecting block; 16. a toothed plate; 17. a slide block; 18. a gear; 19. a rotating plate; 20. a guide block; 21. a stop lever; 22. an electrical component; 23. matching plates; 24. a fixing bolt; 25. a water pipe; 26. a water outlet pipe; 27. a water inlet pipe; 28. a water pump; 29. a water tank; 30. a guide groove.
Detailed Description
As shown in fig. 1 to 9, the invention provides an ultrahigh voltage transformer cabinet with a cable connection protection mechanism, which comprises a bottom plate 1, wherein a box body 2 is fixedly arranged at the top end of the bottom plate 1, a top cover 3 is fixedly arranged at the top end of the box body 2, a closing door 4 is rotatably connected to both sides of the box body 2, a control device 5 is fixedly arranged at the top end inside the box body 2, a mounting plate 6 is arranged below the control device 5, the mounting plate 6 is fixedly arranged inside the box body 2, an electric device 7 is fixedly arranged at one side of the mounting plate 6, a protection mechanism 8 is arranged at one side of the mounting plate 6 far from the electric device 7, the protection mechanism 8 comprises four guide rails 9, the four guide rails 9 are symmetrically and fixedly arranged at one side of the mounting plate 6 far from the electric device 7 in pairs, a mounting seat 10 is fixedly arranged at one end of the mounting plate 6, a rotating door 11 is rotatably connected to the mounting seat 10, a connecting seat 12 is fixedly arranged at one end of the rotating door 11 close to the mounting seat 10, and a guide rod 13 is fixedly arranged on the connecting seat 12.
It should be noted that: when equipment starts to operate, at this moment, the staff installs electric installation 7 and electrical component 22 earlier, afterwards, protection machanism 8 adjusts electrical component 22's position, when equipment closed operation, protection machanism 8 can concentrate the position of electrical component 22 to make the inside space of box 2 become clean and tidy orderly, simultaneously, when needing to overhaul, can open protection machanism 8 again, protection machanism 8 can be synchronous with electrical component 22 equidistance pull-apart interval, more convenient operation, and protection machanism 8's setting can also cool down the electric wire when protecting the electric wire, increase the security of electric wire operation, make the more stable safety of transformer cabinet operation.
Referring to fig. 1 and 2, a sign board is fixedly installed on one side of the closing door 4, and the sign board can warn personnel.
Referring to fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the protection mechanism 8 further comprises two guide blocks 14, the two guide blocks 14 are symmetrically and rotatably connected at two ends of the guide rod 13, one end of the guide block 14 away from the guide rod 13 is rotatably connected with one end of the connecting block 15, the other end of the connecting block 15 is fixedly connected with one end of the toothed plate 16, the toothed plate 16 is arranged between the two guide rails 9 at the same side, the toothed plate 16 is slidably connected with the side wall of the mounting plate 6, a plurality of sliding blocks 17 are slidably connected on each guide rail 9, a gear 18 is rotatably connected on each sliding block 17, one end of the gear 18 away from the sliding block 17 is fixedly provided with a rotating plate 19, gear teeth which are in meshed connection with the gears 18 are arranged at two sides of the toothed plate 16, and the gears 18 at two sides of the toothed plate 16 can be synchronously driven; one end of the rotating plate 19 is fixedly provided with a guide block 20, one side of the electric element 22 close to the guide rail 9 is symmetrically provided with guide grooves 30 which are connected with the guide block 20 in a sliding way up and down, and the arrangement of the guide grooves 30 can enable the rotating plate 19 to cooperate with the guide block 20 to drive the electric element 22 to move horizontally; the rotating plate 19 is slidably connected with an electric element 22 through the guide block 20, a matching plate 23 is arranged between the two toothed plates 16, the matching plate 23 is fixedly arranged on one side of the mounting plate 6, one end of the matching plate 23 is symmetrically connected with a fixing bolt 24 in a threaded manner, a water pipe 25 is arranged in the matching plate 23, one end of the water pipe 25 is fixedly provided with a water outlet pipe 26, the other end of the water pipe 25 is fixedly provided with a water inlet pipe 27, one end of the water inlet pipe 27 is fixedly connected with the output end of a water pump 28, the input end of the water pump 28 is fixedly connected with one end of a water tank 29, and one end of the water outlet pipe 26, which is far away from the water pipe 25, is fixedly connected with the water tank 29.
It should be noted that: after the installation of the electric element 22 is completed by the sliding fit between the guide block 20 and the guide groove 30, at this time, the electric element 22 is closed by the worker, the guide rod 13 installed at one end of the rotary door 11 can drive the guide block 14 to swing along with the closing of the rotary door 11, the guide block 14 can drive the toothed plate 16 to slide through the connecting block 15 along with the swinging of the guide block 14, the toothed plate 16 slides along with the sliding of the toothed plate 16, the gear 18 in meshed connection with the toothed plate 16 rotates, the rotary plate 19 installed on the gear 18 can drive the guide block 20 to rotate together, the guide block 20 can slide along the guide groove 30 at one side of the electric element 22 along with the position change of the guide block 20, so as to drive the electric element 22 to horizontally displace, and the meshed transmission between the toothed plate 16 and the gear 18 can enable the rotary plate 19 to rotate by 90 degrees, so as to reduce the distance between the electric element 22, the electric element 22 is more orderly arranged in the box 2, simultaneously, the worker can realize the limitation of the rotary door 11 and the matched plate 23 through the fixing bolts 24, and the matched plate 23 can cool the water outlet pipe 25, the water outlet pipe 26, the water outlet pipe 29 and the water outlet pipe 23 can be cooled by the water pipe 23, and the water inlet pipe 23 can be cooled down by the circulating device 23.
Referring to fig. 6, the electrical components 22 are disposed symmetrically up and down, and the two electrical components 22 are electrically connected by wires; the electrical element 22 can be electrically connected to the electrical device 7 so that the apparatus can function normally.
Referring to fig. 7, a blocking rod 21 is symmetrically and equidistantly fixed between two guide rails 9, and the blocking rod 21 is fixedly connected with the mounting plate 6; the stop lever 21 can limit the rotation of the rotation plate 19, so as to avoid excessive rotation of the rotation plate 19.
Referring to fig. 8, the water pipe 25 is arranged in a loop shape.
It should be noted that: the cooling area of the matching plate 23 can be increased, so that the electric wires between the electric elements 22 can be cooled better.
It should be noted that: the toothed plates 16 arranged on two sides can synchronously drive the gears 18 on two sides of the toothed plates 16.
The working principle of the invention is as follows:
the bottom plate 1, the box 2, the top cap 3 and the closure door 4 form a complete equipment body, when equipment begins to work, at this moment, the staff first realizes the installation of electrical component 22 through the sliding fit between guide block 20 and the guide slot 30, after accomplishing the installation work to electrical component 22, at this moment, the staff will rotate door 11 and close, along with the closure of rotating door 11, the guide arm 13 of the installation of rotating door 11 one end can drive guide block 14 and swing, along with the swing of guide block 14, guide block 14 can drive pinion rack 16 through connecting block 15 and slide, along with the slip of pinion rack 16, the gear 18 of meshing connection can take place to rotate, and the deflector 19 of installation on the gear 18 can drive deflector 20 and rotate together, along with the change of deflector 20 position, deflector 20 can slide along the guide slot 30 of electrical component 22 one side, thereby drive electrical component 22 and carry out horizontal displacement, and the meshing transmission between pinion rack 16 and the gear 18 can make the deflector 19 take place 90 rotation, thereby reduce the interval between the electrical component 22 in order more in box 2, simultaneously can be through the fixed plate 23 of water pump 23, the water outlet pipe 23 can be cooled down through the fixed plate 23, the water inlet tube is realized to the cooperation with the water inlet tube 23, the water cooling device is realized to the 23, and the water inlet tube is equipped with 23, the cooling device is matched with the water inlet tube is 23, and can be cooled down through the water pump 23.
According to the invention, the electric wires between the electric elements 22 in the power transformation cabinet can be limited through the protection mechanism 8 arranged on the equipment, the space occupation rate of the electric elements 22 can be reduced when the power transformation cabinet is closed, the space between the electric elements 22 can be pulled apart equidistantly when the power transformation cabinet is opened, the operation is more convenient, and in addition, the fixing and cooling of the electric wires can be realized.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. The utility model provides an ultra-high voltage transformer cabinet with cable connection protection machanism, includes bottom plate (1), the top end of bottom plate (1) is fixed with box (2), top fixed mounting of box (2) has top cap (3), the both sides of box (2) all rotate and are connected with closed door (4), its characterized in that: the intelligent control device is characterized in that a control device (5) is fixedly arranged at the top end of the inside of the box body (2), a mounting plate (6) is arranged below the control device (5), an electric device (7) is fixedly arranged at one side of the mounting plate (6), a protection mechanism (8) is arranged at the other side of the mounting plate (6), the protection mechanism (8) comprises four guide rails (9), the four guide rails (9) are symmetrically and fixedly arranged at one side, far away from the electric device (7), of the mounting plate (6), a mounting seat (10) is fixedly arranged at one end of the mounting plate (6), a rotating door (11) is rotationally connected to the mounting seat (10), a connecting seat (12) is fixedly arranged at one end, close to the mounting seat (10), of the rotating door (11), and a guide rod (13) is fixedly arranged on the connecting seat (12).
The two ends of the guide rod (13) are symmetrically and rotationally connected with guide blocks (14), one end, far away from the guide rod (13), of each guide block (14) is rotationally connected with one end of a connecting block (15), the other end of each connecting block (15) is fixedly connected with one end of a toothed plate (16), the toothed plates (16) are arranged between two guide rails (9) on the same side, the toothed plates (16) are in sliding connection with the side walls of the mounting plate (6), a plurality of sliding blocks (17) are in sliding connection with the guide rails (9), a gear (18) is rotationally connected on each sliding block (17), and the gear (18) is meshed with gear teeth formed in the toothed plates (16);
one end of the gear (18) far away from the sliding block (17) is fixedly provided with a rotating plate (19), one end of the rotating plate (19) is fixedly provided with a guide block (20), and the rotating plate (19) is connected with an electric element (22) in a sliding manner through the guide block (20).
2. The ultra-high voltage transformer cabinet with cable connection protection mechanism according to claim 1, wherein: two be equipped with between pinion rack (16) and join in marriage board (23), and cooperation board (23) fixed mounting is in one side of mounting panel (6), the one end symmetry threaded connection of cooperation board (23) has fixing bolt (24), the internally mounted of cooperation board (23) has water pipe (25), the one end fixed mounting of water pipe (25) has outlet pipe (26), the other end fixed mounting of water pipe (25) has inlet tube (27), the one end of inlet tube (27) and the output fixed connection of water pump (28), the one end fixed connection of water pump (28) and water tank (29), the one end and the water tank (29) between fixed connection of water pipe (25) are kept away from to outlet pipe (26).
3. The ultra-high voltage transformer cabinet with cable connection protection mechanism according to claim 1, wherein: and a stop lever (21) is symmetrically and fixedly arranged between the two guide rails (9) on the same side at equal intervals, and the stop lever (21) is fixedly connected with the mounting plate (6).
4. The ultra-high voltage transformer cabinet with cable connection protection mechanism according to claim 1, wherein: and guide grooves (30) which are connected with the guide blocks (20) in a sliding manner are symmetrically arranged on one side, close to the guide rail (9), of the electric element (22).
5. The ultra-high voltage transformer cabinet with cable connection protection mechanism according to claim 4, wherein: the electric elements (22) are arranged symmetrically up and down, and the two parts of the electric elements (22) are electrically connected through wires.
6. The ultra-high voltage transformer cabinet with cable connection protection mechanism according to claim 2, wherein: the water pipe (25) is arranged in a shape of a circle.
7. The ultra-high voltage transformer cabinet with cable connection protection mechanism according to claim 1, wherein: one side of the closing door (4) is fixedly provided with a marking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744925.2A CN117424082B (en) | 2023-12-19 | 2023-12-19 | Ultrahigh voltage transformer cabinet with cable connection protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744925.2A CN117424082B (en) | 2023-12-19 | 2023-12-19 | Ultrahigh voltage transformer cabinet with cable connection protection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117424082A CN117424082A (en) | 2024-01-19 |
| CN117424082B true CN117424082B (en) | 2024-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311744925.2A Active CN117424082B (en) | 2023-12-19 | 2023-12-19 | Ultrahigh voltage transformer cabinet with cable connection protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117424082B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010074171A (en) * | 2001-04-04 | 2001-08-04 | 김승철 | Automated curtain system using racks and pinions |
| JP2003315352A (en) * | 2002-04-17 | 2003-11-06 | Takabayashi Seisakusho:Kk | Liquid dispensing device |
| CN113961048A (en) * | 2021-10-22 | 2022-01-21 | 江苏理工学院 | Computer electronic information data connection reason line device |
| CN114243464A (en) * | 2021-12-09 | 2022-03-25 | 沈阳工程学院 | Urban area high-low voltage power distribution system management and control terminal |
| CN115020784A (en) * | 2022-06-14 | 2022-09-06 | 捷威动力工业嘉兴有限公司 | Soft-packaged electrical core is with anchor clamps that stew |
-
2023
- 2023-12-19 CN CN202311744925.2A patent/CN117424082B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010074171A (en) * | 2001-04-04 | 2001-08-04 | 김승철 | Automated curtain system using racks and pinions |
| JP2003315352A (en) * | 2002-04-17 | 2003-11-06 | Takabayashi Seisakusho:Kk | Liquid dispensing device |
| CN113961048A (en) * | 2021-10-22 | 2022-01-21 | 江苏理工学院 | Computer electronic information data connection reason line device |
| CN114243464A (en) * | 2021-12-09 | 2022-03-25 | 沈阳工程学院 | Urban area high-low voltage power distribution system management and control terminal |
| CN115020784A (en) * | 2022-06-14 | 2022-09-06 | 捷威动力工业嘉兴有限公司 | Soft-packaged electrical core is with anchor clamps that stew |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117424082A (en) | 2024-01-19 |
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