CN114629010A - Power distribution cabinet convenient to overhaul - Google Patents
Power distribution cabinet convenient to overhaul Download PDFInfo
- Publication number
- CN114629010A CN114629010A CN202210381135.1A CN202210381135A CN114629010A CN 114629010 A CN114629010 A CN 114629010A CN 202210381135 A CN202210381135 A CN 202210381135A CN 114629010 A CN114629010 A CN 114629010A
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- power distribution
- hole
- gear
- supporting
- wall
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a power distribution cabinet convenient to overhaul, which comprises a cabinet body, a cabinet door, a main controller and a power distribution device, wherein a rotating bracket is arranged in the cabinet body, a plurality of trays are arranged on the rotating bracket, and the distance between the trays can be adjusted to meet the installation requirements of power distribution devices with different sizes; the main controller is arranged at the top of the cabinet body, the power connection wire of the power distribution device extends towards the main controller, and the end part of the power distribution device is electrically connected with the main controller through a spring wire; its novel structure, but make full use of the inside space of switch board, increase distribution device's installation area, also can conveniently overhaul switch board inside.
Description
Technical Field
The invention relates to the field of power distribution cabinets, in particular to a power distribution cabinet convenient to overhaul.
Background
The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads.
The existing power distribution cabinet has some defects in the using process, most of the existing power distribution cabinets place power distribution devices on the inner wall of a cabinet body, and the available space is small; or the area of the structure increase installation that partly adopts built-in bracket, the inside space of the cabinet body of make full use of, nevertheless there is the inconvenient problem of overhauing yet, can't realize can make full use of the space, also can conveniently overhaul the effect, await the improvement.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the power distribution cabinet convenient to overhaul, which is novel in structure, can fully utilize the space in the power distribution cabinet, enlarge the installation area of a power distribution device and can also be convenient to overhaul the interior of the power distribution cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a power distribution cabinet convenient to overhaul, which comprises a cabinet body, a cabinet door, a main controller and a power distribution device, wherein a rotating bracket is arranged in the cabinet body, a plurality of trays are arranged on the rotating bracket, and the distance between the trays can be adjusted to meet the installation requirements of power distribution devices with different sizes; the main control unit is installed at the top of the cabinet body, and the power connection wire of the power distribution device extends towards the direction of the main control unit, and the end part of the power connection wire is electrically connected with the main control unit through a spring wire.
In a preferred technical scheme of the invention, the rotating bracket comprises a supporting shaft which is vertically erected in the cabinet body through a bearing seat; the supporting shaft is provided with a plurality of clamping grooves which are uniformly arranged at intervals along the length direction of the supporting shaft; the tray is installed on the back shaft, and can form the joint cooperation with the draw-in groove.
In a preferred technical scheme of the invention, the support shaft is of a square bar structure, and two ends of the support shaft are provided with convex columns matched with the bearing seats; the clamping groove is of a square closed ring structure around the center line of the supporting shaft.
In a preferred technical scheme of the invention, the tray comprises two opposite supporting plates, the supporting plates are in a semicircular structure, the middle parts of the straight side walls of the supporting plates are provided with notches, the two supporting plates are oppositely arranged, and the two notches are spliced to form hole sites matched with the outer wall of the supporting shaft; the bottom surface of the supporting plate is fixedly provided with a groove body along the edge of the notch, the inner wall of the groove body is matched with the outer wall of the supporting shaft in shape, two opposite outer walls of the groove body are fixedly provided with extension plates, and the two groove bodies can be fixed through bolts penetrating through the extension plates which are oppositely abutted to form groove holes matched with the outer wall of the supporting shaft; the inner wall of the notch and the inner wall of the groove body are both fixedly provided with a convex block corresponding to the clamping groove, and the convex block can extend into the clamping groove to form clamping fit.
In a better technical scheme of the invention, a plurality of threading openings are arranged at the arc-shaped side wall of the supporting plate, and one side of each threading opening, which is far away from the notch, is opened; the threading mouth includes the arc hole, and the centre of a circle of arc hole coincides with the centre of a circle of the arc lateral wall of layer board, and the both ends in arc hole all communicate and are equipped with the round hole, and the diameter of round hole is greater than the hole width in arc hole, and the arc hole is kept away from one side middle part of breach and has been seted up the card line hole, and the card line hole extends to the lateral wall of layer board, and opens.
In a preferred technical scheme of the invention, an outer side port of the wire clamping hole is larger than an inner side port, and a narrowing part is formed at the communication part of the wire clamping hole and the arc-shaped hole.
In a preferred technical scheme of the invention, a plurality of threaded holes which are uniformly distributed are formed in the supporting plate, so that hole sites are provided for mounting and fixing the power distribution device.
In a preferred technical scheme of the present invention, a first gear is fixedly disposed at the bottom end of the support shaft, a limiting structure is disposed at one side of the first gear, and the limiting structure can be used to limit the rotation of the first gear, so that the maximum angle of rotation of the first gear is 240 °.
In a preferred technical scheme of the invention, the limiting structure comprises a supporting frame, a second gear is rotatably arranged in the supporting frame, the supporting frame is fixed on the cabinet body through a screw, and the second gear is in meshing transmission with the first gear; two check blocks are fixedly arranged on the outer wall of the first gear, an included angle formed by a connecting line of the two check blocks and the circle center of the first gear is 120 degrees, and when the check blocks rotate to abut against the second gear, the check blocks cannot continue to rotate in the direction.
The invention has the beneficial effects that:
the invention provides a power distribution cabinet convenient to overhaul, which is novel in structure, wherein a rotating bracket is arranged in a cabinet body, and a plurality of trays are arranged on the rotating bracket, so that the traditional cabinet wall installation mode can be changed, the space in the power distribution cabinet can be fully utilized, and the installation area of a power distribution device is increased; the distance between the trays can be adjusted, the mounting of distribution devices with different sizes can be met, corresponding adjustment is carried out according to actual requirements, and the applicability is enlarged; in addition, the rotating bracket can rotate and can conveniently rotate to a part needing to be overhauled, so that the inside of the power distribution cabinet is conveniently overhauled; the end part of the power connection wire between the power distribution device and the main controller is provided with a spring wire, so that normal power connection can be maintained, normal rotation of the rotary bracket is not influenced, and subsequent maintenance is not influenced.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a power distribution cabinet convenient to overhaul, provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a cabinet and a rotating bracket provided in an embodiment of the present invention;
FIG. 3 is a top view of a tray provided in an exemplary embodiment of the present invention;
FIG. 4 is a bottom view of a tray provided in an exemplary embodiment of the present invention;
FIG. 5 is a top view of a first gear provided in an example embodiment of the invention;
figure 6 is several schematic views of a rotating turret bracket for service provided in an embodiment of the invention.
In the figure:
110. a cabinet body; 120. a cabinet door; 130. a main controller; 140. a power distribution device; 150. connecting a wire; 160. a spring wire; 200. a rotating bracket; 210. a support shaft; 220. a card slot; 230. a first gear; 240. a stopper; 300. a tray; 310. a support plate; 320. a notch; 330. a trough body; 340. an extension plate; 350. a bump; 360. a threading opening; 361. an arc-shaped hole; 362. a circular hole; 363. a wire clamping hole; 370. a threaded hole; 400. a limiting structure; 410. a support frame; 420. a second gear.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 5, in the embodiment of the present invention, a power distribution cabinet convenient for maintenance is disclosed, which includes a cabinet body 110, a cabinet door 120, a main controller 130, and a power distribution device 140, wherein a rotating bracket 200 is installed inside the cabinet body 110, a plurality of trays 300 are arranged on the rotating bracket 200, and the distance between the trays 300 can be adjusted to meet the installation requirements of power distribution devices 140 with different sizes; the main controller 130 is installed on the top of the cabinet 110, and the power connection wire 150 of the power distribution device 140 extends toward the main controller 130, and the end portion is electrically connected to the main controller 130 via the spring wire 160.
The power distribution cabinet convenient to overhaul is novel in structure, the rotary bracket is arranged in the cabinet body, and the rotary bracket is provided with the plurality of trays, so that the traditional cabinet wall installation mode can be changed, the space in the power distribution cabinet can be fully utilized, and the installation area of a power distribution device is enlarged; the distance between the trays can be adjusted, the mounting of distribution devices with different sizes can be met, corresponding adjustment is carried out according to actual requirements, and the applicability is enlarged; in addition, the rotating bracket can rotate and can conveniently rotate to a part needing to be overhauled, so that the inside of the power distribution cabinet is conveniently overhauled; the end part of the power connection wire between the power distribution device and the main controller is provided with a spring wire, so that normal power connection can be maintained, normal rotation of the rotary bracket is not influenced, and subsequent maintenance is not influenced.
Further, the rotating bracket 200 includes a supporting shaft 210, and the supporting shaft 210 is vertically erected inside the cabinet body 110 through a bearing seat, and serves as a main supporting structure for effectively supporting a plurality of trays; a plurality of draw-in grooves 220 have been seted up on the back shaft 210, and a plurality of draw-in grooves 220 set up along the even interval of the length direction of back shaft 210, and tray 300 installs on back shaft 210, and can form the joint cooperation with draw-in groove 220, and the tray can be partly imbed in the draw-in groove, can carry out effectual spacing support, provides sufficient holding power for the distribution device.
Furthermore, the supporting shaft 210 is a square bar structure, and both ends of the supporting shaft 210 are provided with convex columns matched with the bearing seats, and the convex columns are in running fit with the bearings, so that the whole rotating bracket has a rotating basis; draw-in groove 220 is square closed loop structure around the central line of back shaft 210, and the cooperation back shaft is the cooperation of square rod structure can effectual enhancement and tray, makes can not take place easy rotation between tray and the back shaft, the single pivoted condition of self can not appear, and follow-up also accessible rotates the mode drive whole rotating bracket of tray and rotates to subsequent maintenance.
Further, the tray 300 includes two opposite supporting plates 310, the supporting plates 310 are in a semicircular structure, a notch 320 is formed in the middle of the straight side wall of the supporting plate 310, the two supporting plates 310 are oppositely arranged, and the two notches 320 are spliced to form a hole site adapted to the outer wall of the supporting shaft 210; the bottom surface of the supporting plate 310 is fixedly provided with a groove body 330 along the edge of the notch 320, the inner wall of the groove body 330 is matched with the outer wall of the supporting shaft 210 in shape, two opposite outer walls of the groove body 330 are fixedly provided with extension plates 340, and the two groove bodies 330 can be fixed through bolts penetrating through the extension plates 340 which are oppositely abutted to form slotted holes matched with the outer wall of the supporting shaft 210; the structural design can facilitate splicing between the two supporting plates, facilitate the assembly and disassembly matching between the supporting shaft and the supporting plate, realize temporary and single assembly or disassembly and facilitate the use; the inner wall of breach 320 and the inner wall of cell body 330 correspond draw-in groove 220 and all fixedly are equipped with lug 350, and lug 350 can stretch into in the draw-in groove 220, form the joint cooperation, can be effectual be connected between reinforcing tray and the back shaft, prevent that the tray from loosening easily, also can prevent that the change of vertical position from appearing in the tray, avoid bumping between tray and the distributor spare.
Furthermore, a plurality of threading openings 360 are formed in the arc-shaped side wall of the supporting plate 310, one side, far away from the notch 320, of each threading opening 360 is open, the threading openings can be designed to facilitate the passing of an electric wire, and the electric wire can also be rotated in a linkage manner in the process of rotating the rotating bracket, so that the bottom end of the electric wire cannot deviate from a power distribution device, and the damage to an electric connection position is prevented; threading mouth 360 includes arc hole 361, the centre of a circle of arc hole 361 and the centre of a circle coincidence of the arc lateral wall of layer board 310, the both ends of arc hole 361 all communicate and are equipped with round hole 362, the diameter of round hole 362 is greater than the hole width of arc hole 361, card line hole 363 has been seted up at one side middle part that breach 320 was kept away from to arc hole 361, card line hole 363 extends to the lateral wall of layer board 310, and open, it is downthehole that card line hole can conveniently connect the electric wire to get into the arc, make to connect the electric wire can not run out easily after getting into the arc hole, and can comply with the rotation of tray, can arrange the electric wire in order, also can prevent to take place the winding between the electric wire.
Further, an outer side port of the card wire hole 363 is larger than an inner side port, and a narrow part is formed at the communication position of the card wire hole 363 and the arc-shaped hole 361; the structure design can facilitate the smooth clamping of the electric wire into the arc-shaped hole, and the design of the narrowing part can prevent the electric wire from easily separating from the arc-shaped hole.
Further, a plurality of threaded holes 370 are uniformly distributed on the supporting plate 310, so as to provide hole sites for mounting and fixing the power distribution device 140, and ventilation and heat dissipation can be realized through the plurality of threaded holes, thereby reducing heat accumulation of the power distribution device.
Further, the bottom end of the supporting shaft 210 is fixedly provided with a first gear 230, one side of the first gear 230 is provided with a limiting structure 400, and the limiting structure 400 can be used for limiting the rotation of the first gear 230 and enabling the maximum angle of the rotation of the first gear 230 to be 240 °; the limiting structure 400 comprises a supporting frame 410, a second gear 420 is rotatably arranged in the supporting frame, the supporting frame 410 is fixed on the cabinet body 110 through a screw, and the second gear 420 is in meshing transmission with the first gear 230; the structural design can effectively limit the rotation of the first gear, so that the rotation of the whole rotary bracket is realized, the rotary bracket is limited to rotate only 240 degrees at most, the overlarge traction caused by the butt-joint electric wire is prevented, and the breakage or damage of the electric connection part is avoided; two blocks 240 are fixedly arranged on the outer wall of the first gear 230, an included angle formed by a connecting line of the two blocks 240 and the center of the first gear 230 is 120 degrees, and when the blocks 240 rotate to abut against the second gear 420, the blocks cannot continue to rotate in the direction; more specifically, in the using process, when power distribution devices at different positions are overhauled, the corresponding power distribution devices are moved to the opening position of the cabinet body in a mode of rotating the rotating bracket; as shown in a diagram of fig. 6, the inspection can be mainly performed on most parts of the areas A and B; as shown in a B diagram of fig. 6, the overhaul can be mainly carried out on most parts of the areas C and B; as shown in the c diagram of fig. 6, the inspection can be mainly performed on most parts of the areas D and A; the adaptation is carried out according to needs and is rotated, then can overhaul all distribution devices on the rotation bracket, use convenient operation.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (9)
1. The utility model provides a convenient switch board of overhauing, includes the cabinet body, cabinet door, main control unit, distribution device, its characterized in that:
a rotating bracket is arranged in the cabinet body, a plurality of trays are arranged on the rotating bracket, and the distance between the trays can be adjusted to meet the installation requirements of distribution devices with different sizes;
the main control unit is installed at the top of the cabinet body, and the power connection wire of the power distribution device extends towards the direction of the main control unit, and the end part of the power connection wire is electrically connected with the main control unit through a spring wire.
2. The power distribution cabinet convenient to overhaul according to claim 1, wherein:
the rotating bracket comprises a supporting shaft which is vertically erected in the cabinet body through a bearing seat;
the supporting shaft is provided with a plurality of clamping grooves which are uniformly arranged at intervals along the length direction of the supporting shaft;
the tray is installed on the back shaft, and can form the joint cooperation with the draw-in groove.
3. The power distribution cabinet convenient to overhaul according to claim 2, wherein:
the supporting shaft is of a square bar structure, and two ends of the supporting shaft are provided with convex columns matched with the bearing seats;
the clamping groove is of a square closed ring structure around the central line of the supporting shaft.
4. The power distribution cabinet convenient to overhaul according to claim 3, wherein the power distribution cabinet comprises:
the tray comprises two opposite supporting plates, the supporting plates are of semicircular structures, the middle parts of the straight side walls of the supporting plates are provided with notches, the two supporting plates are oppositely arranged, and the two notches are spliced to form hole sites matched with the outer walls of the supporting shafts;
the bottom surface of the supporting plate is fixedly provided with a groove body along the edge of the notch, the inner wall of the groove body is matched with the outer wall of the supporting shaft in shape, two opposite outer walls of the groove body are fixedly provided with extension plates, and the two groove bodies can be fixed through bolts penetrating through the extension plates which are oppositely abutted to form groove holes matched with the outer wall of the supporting shaft;
the inner wall of the notch and the inner wall of the groove body are both fixedly provided with a convex block corresponding to the clamping groove, and the convex block can extend into the clamping groove to form clamping fit.
5. The convenient switch board of overhauing of claim 4, characterized in that:
a plurality of threading openings are formed in the arc-shaped side wall of the supporting plate, and one side, far away from the notch, of each threading opening is open;
the threading mouth includes the arc hole, and the centre of a circle of arc hole coincides with the centre of a circle of the arc lateral wall of layer board, and the both ends in arc hole all communicate and are equipped with the round hole, and the diameter of round hole is greater than the hole width in arc hole, and the arc hole is kept away from one side middle part of breach and has been seted up the card line hole, and the card line hole extends to the lateral wall of layer board, and opens.
6. The power distribution cabinet convenient to overhaul according to claim 5, wherein:
the outer side port of the clamping line hole is larger than the inner side port, and a narrowing part is formed at the communication part of the clamping line hole and the arc-shaped hole.
7. The power distribution cabinet convenient to overhaul according to claim 4, wherein:
a plurality of threaded holes which are uniformly distributed are formed in the supporting plate, and hole positions are provided for mounting and fixing the power distribution device.
8. The convenient switch board of overhauing of claim 2, characterized in that:
the bottom mounting of back shaft is equipped with first gear, and one side of first gear is equipped with limit structure, and limit structure can be used to inject the rotation of first gear, makes the first gear pivoted maximum angle 240.
9. The power distribution cabinet convenient to overhaul according to claim 8, wherein:
the limiting structure comprises a supporting frame, a second gear is rotatably arranged in the supporting frame, the supporting frame is fixed on the cabinet body through a screw, and the second gear is in meshing transmission with the first gear;
two check blocks are fixedly arranged on the outer wall of the first gear, an included angle formed by a connecting line of the two check blocks and the circle center of the first gear is 120 degrees, and when the check blocks rotate to abut against the second gear, the check blocks cannot continue to rotate in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381135.1A CN114629010A (en) | 2022-04-12 | 2022-04-12 | Power distribution cabinet convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210381135.1A CN114629010A (en) | 2022-04-12 | 2022-04-12 | Power distribution cabinet convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114629010A true CN114629010A (en) | 2022-06-14 |
Family
ID=81905456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210381135.1A Pending CN114629010A (en) | 2022-04-12 | 2022-04-12 | Power distribution cabinet convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114629010A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646845A (en) * | 2023-06-27 | 2023-08-25 | 张庆正 | Electric automatization control box |
| CN117559254A (en) * | 2023-11-22 | 2024-02-13 | 合肥立达电气有限公司 | High-voltage power distribution control system |
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| JP2002111140A (en) * | 2000-09-27 | 2002-04-12 | Matsushita Electric Ind Co Ltd | Wiring method of lead wire and printed board |
| JP2007294784A (en) * | 2006-04-27 | 2007-11-08 | Sousei Denshi:Kk | Lead-wire holding hole, and working method thereof |
| CN207213237U (en) * | 2017-08-11 | 2018-04-10 | 淄博沃泰斯石化设备有限公司 | It is a kind of to switch synchronous transfer device and its forced seal ball valve of formation |
| CN208241098U (en) * | 2018-05-10 | 2018-12-14 | 安徽云德科技发展有限公司 | A kind of electric control cabinet of rainwater-proof |
| CN210892544U (en) * | 2019-11-23 | 2020-06-30 | 福建省闽测检测技术服务有限公司 | Constant temperature drying cabinet |
| CN111685878A (en) * | 2019-12-17 | 2020-09-22 | 成都博恩思医学机器人有限公司 | Bayonet structure of needle holder and needle holder control assembly |
| CN212806375U (en) * | 2020-09-05 | 2021-03-26 | 杭州合强妆器有限公司 | Constant temperature drying cabinet |
| CN113824008A (en) * | 2020-06-18 | 2021-12-21 | 新沂市五联电气科技有限公司 | Switch board for electronic communication engineering |
-
2022
- 2022-04-12 CN CN202210381135.1A patent/CN114629010A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002111140A (en) * | 2000-09-27 | 2002-04-12 | Matsushita Electric Ind Co Ltd | Wiring method of lead wire and printed board |
| JP2007294784A (en) * | 2006-04-27 | 2007-11-08 | Sousei Denshi:Kk | Lead-wire holding hole, and working method thereof |
| CN207213237U (en) * | 2017-08-11 | 2018-04-10 | 淄博沃泰斯石化设备有限公司 | It is a kind of to switch synchronous transfer device and its forced seal ball valve of formation |
| CN208241098U (en) * | 2018-05-10 | 2018-12-14 | 安徽云德科技发展有限公司 | A kind of electric control cabinet of rainwater-proof |
| CN210892544U (en) * | 2019-11-23 | 2020-06-30 | 福建省闽测检测技术服务有限公司 | Constant temperature drying cabinet |
| CN111685878A (en) * | 2019-12-17 | 2020-09-22 | 成都博恩思医学机器人有限公司 | Bayonet structure of needle holder and needle holder control assembly |
| CN113824008A (en) * | 2020-06-18 | 2021-12-21 | 新沂市五联电气科技有限公司 | Switch board for electronic communication engineering |
| CN212806375U (en) * | 2020-09-05 | 2021-03-26 | 杭州合强妆器有限公司 | Constant temperature drying cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646845A (en) * | 2023-06-27 | 2023-08-25 | 张庆正 | Electric automatization control box |
| CN116646845B (en) * | 2023-06-27 | 2024-02-09 | 陕西斯迈尔电气有限公司 | Electric automatization control box |
| CN117559254A (en) * | 2023-11-22 | 2024-02-13 | 合肥立达电气有限公司 | High-voltage power distribution control system |
| CN117559254B (en) * | 2023-11-22 | 2024-06-11 | 合肥立达电气有限公司 | High-voltage power distribution control system |
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