CN112203454A - Box structure for realizing rapid loading of power monitoring equipment - Google Patents
Box structure for realizing rapid loading of power monitoring equipment Download PDFInfo
- Publication number
- CN112203454A CN112203454A CN202011009073.9A CN202011009073A CN112203454A CN 112203454 A CN112203454 A CN 112203454A CN 202011009073 A CN202011009073 A CN 202011009073A CN 112203454 A CN112203454 A CN 112203454A
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- power monitoring
- shell
- wall
- plate
- electric power
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/06—Arrangements of circuit components or wiring on supporting structure on insulating boards, e.g. wiring harnesses
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a box body structure for realizing rapid loading of electric power monitoring equipment, which comprises a shell, wherein a cover plate is rotatably connected to the front surface of the shell, a lightning arrester is installed at the top of the shell, an electric power monitoring device is arranged on the inner wall of the shell, and a fixing assembly is arranged below the electric power monitoring device. Through the pneumatic cylinder top connecting rod, drive splint and left fixed bolster support to electric power monitoring devices tightly fixed to can play the guard action to electric power monitoring devices through the shell, simultaneously, link to each other through the joint of kelly and draw-in groove, and the montant is connected with the rotation of diaphragm, make the layer board can drive electric power monitoring devices and rotate fixedly, and then be convenient for overhaul and clear up electric power monitoring devices, promote and maintain the convenience.
Description
Technical Field
The invention relates to the technical field of power monitoring systems with protection devices, in particular to a box body structure for realizing rapid loading of power monitoring equipment.
Background
Present power equipment all uses extensively in all places, and need regularly overhaul in its use, and power monitoring equipment can effectually monitor and overhaul power equipment, and current power monitoring equipment does not generally have protect function.
When the power monitoring system with the protection device in the prior art is used, the protection effect can not be played to the power monitoring device, the power monitoring device can not be driven to rotate and fix, the power monitoring device is inconvenient to overhaul and clean, the maintenance convenience is reduced, the air-cooling radiating effect can not be played to the power monitoring device, the service life of the power monitoring device is further shortened, meanwhile, the position of the power monitoring device can be lifted, the power monitoring device can not adapt to different installation environments, the installation applicability of the power monitoring device is further reduced, on the basis, the wire arranging effect can not be played to the power monitoring device, the disassembly, assembly and maintenance efficiency are easily influenced due to disorder of wires, the wire dislocation can not be avoided, and the use by inconvenient people is further realized.
Disclosure of Invention
The invention aims to provide a box structure for realizing rapid loading of electric power monitoring equipment, and aims to solve the problems that when an electric power monitoring system with a protection device in the prior art is used, the electric power monitoring device cannot be protected, the electric power monitoring device cannot be driven to rotate and fix, the electric power monitoring device is inconvenient to overhaul and clean, and the maintenance convenience is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a box body structure for realizing rapid loading of electric power monitoring equipment comprises a shell, wherein a cover plate is rotatably connected to the front surface of the shell, a lightning arrester is installed at the top of the shell, an electric power monitoring device is arranged on the inner wall of the shell, heat dissipation holes are formed in the left end and the right end of the shell, a rotating shaft is arranged in each heat dissipation hole, a fan is connected to each rotating shaft, air blowing is performed on the fan at the left end of the shell, air exhausting is performed on the fan at the left end of the shell, a telescopic connecting rod is further connected to each rotating shaft, a clamping jaw is connected to the ball head at the other end of each telescopic connecting rod, the clamping jaw is clamped on the electric power monitoring device;
the fixing component comprises a transverse plate, a vertical rod, a supporting plate, a left fixing supporting plate, a connecting rod, a hydraulic cylinder, a clamping plate, a clamping groove, a clamping rod and a first spring;
the outer wall of diaphragm and the inner wall below clearance fit of shell, the top of diaphragm is rotated and is connected with the montant, the top rigid coupling of montant has the layer board, the left fixed stay board of top left side fixed connection of layer board, the articulated splint in top right side of layer board, be equipped with the pneumatic cylinder on the layer board on splint right side, the body of rod and the connecting rod of pneumatic cylinder are articulated, and the connecting rod other end is articulated with splint, splint are triangle-shaped rubber slab, the inner of splint offsets tightly with electric power monitoring devices's outer wall, the bottom left and right sides of layer board has all processed the draw-in groove, is located leftwards the inner wall joint of draw-in groove has the kelly, the otic placode rotation is predetermine with the top left side of diaphragm to the end of kelly and is connected, the bottom rigid coupling of kelly has first spring.
Preferably, the positions of the clamping grooves are axially symmetrically distributed relative to the vertical rod.
Preferably, a lifting assembly is arranged below the transverse plate;
the lifting assembly comprises a worm wheel, a round rod, a curved bracket, a worm and a support;
the back of worm wheel is rotated with the inner wall below of shell and is connected, the positive left side rigid coupling of worm wheel has the round bar, the slide rail clearance fit that the outer wall of round bar and the front below of bent shape bracket were predetermine, the top of bent shape bracket and the bottom fixed connection of diaphragm, the bottom meshing of worm wheel is connected with the worm, the outer wall left and right sides of worm all rotates and is connected with the support, the bottom of support and the inner wall bottom fixed connection of shell.
Preferably, a handle is fixedly connected to the right end of the worm.
Preferably, the left side and the right side of the inner wall of the shell are both provided with wire clamping assemblies;
the wire clamping assembly comprises a rubber plate, a limiting groove, an angular clamping plate, a T-shaped sliding rod, a square lantern ring and a second spring;
two the top of rubber slab rotates with the inner wall left and right sides of shell to be connected, the outer end processing of rubber slab has the spacing groove, the inboard bottom joint of rubber slab has angular form cardboard, the bottom rigid coupling of angular form cardboard has the T shape slide bar, the outer wall clearance fit of T shape slide bar has the square lantern ring, the outer end of the square lantern ring and the inner wall left and right sides fixed connection of shell, the outer wall clearance fit of T shape slide bar has the second spring, the top of second spring and the bottom fixed connection of angular form cardboard, the bottom of second spring and the top fixed connection of the square lantern ring.
Preferably, the limiting grooves are longitudinally and equidistantly distributed.
Preferably, the T-shaped sliding rod and the square lantern ring form a sliding structure.
Preferably, the contact surface of the rubber plate and the angular clamping plate is an inclined surface.
Compared with the prior art, the invention has the beneficial effects that:
through the pneumatic cylinder top connecting rod, drive splint and left fixed bolster support to electric power monitoring devices tightly fixed to can play the guard action to electric power monitoring devices through the shell, simultaneously, link to each other through the joint of kelly and draw-in groove, and the montant is connected with the rotation of diaphragm, make the layer board can drive electric power monitoring devices and rotate fixedly, and then be convenient for overhaul and clear up electric power monitoring devices, promote and maintain the convenience.
Through the setting of fan and air discharge fan, play the radiating effect of forced air cooling to electric power monitoring devices, and then prolong its life, the setting of telescopic link and pivot, the fan can follow electric power monitoring devices and go up and down to carry out angle automatic adjustment, follows, and one side is bloied and is drafted for the heat dissipation.
Through shell, apron, arrester, electric power monitoring devices, fan, exhaust window and lifting unit's cooperation for the device is when using, and the meshing of accessible worm and turbine is connected to and the clearance fit of round bar and curved bracket, makes electric power monitoring devices's position liftable.
The installation method can adapt to different installation environments, and further improves the installation applicability of the installation method.
Through the shell, the apron, the arrester, electric power monitoring devices, the fan, exhaust window and the cooperation of pressing from both sides the line subassembly, make the device when using, the clearance fit of accessible T shape slide bar and square lantern ring, and the joint of rubber slab and angular form cardboard links to each other, under the effect of second spring, can be the order embedding spacing inslot with electric power monitoring devices's wire and press from both sides the fastening and decide, and then play the reason line effect to electric power monitoring devices, and then avoid the wire in disorder to influence dismouting and maintenance efficiency, can avoid the wire dislocation simultaneously, and then make things convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the structure of FIG. 1;
FIG. 3 is a schematic view of the worm gear, worm and round bar of FIG. 1;
FIG. 4 is a schematic view of the structure of the housing, the cross board and the vertical bar of FIG. 1;
FIG. 5 is a schematic structural view of the latch, the first spring and the support plate of FIG. 4;
fig. 6 is a schematic structural view of the rubber plate, the limiting groove and the angular clamping plate in fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
example 1
A box body structure for realizing rapid loading of electric power monitoring equipment comprises a shell 1, wherein a cover plate 2 is rotatably connected to the front surface of the shell 1, a lightning arrester 3 is installed at the top of the shell 1, the lightning arrester 3 can play a lightning protection role, an electric power monitoring device 4 is arranged on the inner wall of the shell 1, heat dissipation holes 501 are formed in the left end and the right end of the shell 1, a rotating shaft 502 is arranged in each heat dissipation hole 501, a fan 5 is connected to each rotating shaft 502, the fan 5 at the left end of the shell 1 blows air, the rotating shaft 502 is also connected with a telescopic connecting rod 503, a ball head at the other end of the telescopic connecting rod 503 is connected with a clamping jaw 504, the clamping jaw 504 is clamped on the electric power monitoring device 4, an exhaust window 6 is installed at the rear end of the shell 1, and a fixing component;
the fixing component 7 comprises a transverse plate 701, a vertical rod 702, a supporting plate 703, a left fixing supporting plate 704, a connecting rod 705, a hydraulic cylinder 706, a clamping plate 707, a clamping groove 708, a clamping rod 709 and a first spring 710;
the outer wall of the transverse plate 701 is in clearance fit with the lower portion of the inner wall of the shell 1, the top of the transverse plate 701 is rotatably connected with a vertical rod 702, the top of the vertical rod 702 is fixedly connected with a supporting plate 703, the left side of the top of the supporting plate 703 is fixedly connected with a left fixed supporting plate 704, the right side of the top of the supporting plate 703 is hinged with a clamping plate 707, the supporting plate 703 at the right side of the clamping plate 707 is provided with a hydraulic cylinder 706, the rod body of the hydraulic cylinder 706 is hinged with a connecting rod 705, the other end of the connecting rod 705 is hinged with the clamping plate 707, the clamping plate is a triangular rubber plate, the inner end of the clamping plate 707 is tightly abutted against the outer wall of the electric power monitoring device 4, the left side and the right side of the bottom of the supporting plate 703 are both provided with clamping grooves 708, the positions of the clamping grooves 708 are axially symmetrically distributed relative to the vertical rod, the bottom of the locking bar 709 is fixedly connected with a first spring 710, the first spring 710 gives a clockwise rotation force to the locking bar 709, and the end of the first spring 710 is fixedly connected with the left side of the top of the horizontal plate 701.
Example 2
As an optional case, referring to fig. 1 and 2, in the power monitoring system with a protection device, a lifting assembly 8 is arranged below a horizontal plate 701, the lifting assembly 8 comprises a worm wheel 801 and a round rod 802, curved bracket 803, worm 804 and support 805, the back of worm wheel 801 rotates with the inner wall below of shell 1 and is connected, the positive left side rigid coupling of worm wheel 801 has round bar 802, the outer wall of round bar 802 and the preset slide rail clearance fit in the front below of curved bracket 803, round bar 802 rotates accessible curved bracket 803 and drives diaphragm 701 and carry out the elevating movement, the top and the bottom fixed connection of diaphragm 701 of curved bracket 803, the meshing of the bottom of worm wheel 801 is connected with worm 804, the right-hand member rigid coupling of worm 804 has the handle, the handle is convenient for rotate worm 804, the outer wall left and right sides of worm 804 all rotates and is connected with the support 805, the bottom of support 805 and the inner wall bottom fixed connection of shell 1.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 3
As an optional situation, referring to fig. 1 and 6, in the power monitoring system with a protection device, the left and right sides of the inner wall of the housing 1 are both provided with wire clamping assemblies 9, each wire clamping assembly 9 comprises a rubber plate 901, a limiting groove 902, an angular clamping plate 903, a T-shaped sliding rod 904, a square collar 905 and a second spring 906, the tops of the two rubber plates 901 are rotatably connected with the left and right sides of the inner wall of the housing 1, the limiting grooves 902 are processed at the outer ends of the rubber plates 901, the limiting grooves 902 are longitudinally and equidistantly distributed, so that the conducting wires are conveniently limited, the angular clamping plate 903 is clamped at the bottom of the inner side of the rubber plate 901, the contact surface between the rubber plate 901 and the angular clamping plate 903 is an inclined surface, so that the force for abutting against the housing 1 can be exerted on the rubber plate 901, the T-shaped sliding rods 904 are fixedly connected at the bottoms of the angular clamping plates 901, the square collar 905 is in clearance fit with the outer wall of, the square lantern ring 905 plays a guiding role in guiding the T-shaped sliding rod 904, the outer end of the square lantern ring 905 is fixedly connected with the left side and the right side of the inner wall of the shell 1, a second spring 906 is in clearance fit with the outer wall of the T-shaped sliding rod 904, the second spring 906 provides upward force for the angle-shaped clamping plate 903, the top of the second spring 906 is fixedly connected with the bottom of the angle-shaped clamping plate 903, and the bottom of the second spring 906 is fixedly connected with the top of the square lantern ring 905.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 4
When the power monitoring system with the protection device is used, the power monitoring device 4 is firstly placed between two clamping plates 707, at the moment, the bolt 705 is rotated and is connected with the support plate 704 through the rotation of the bolt 705, and the bolt 705 is connected with the sleeve 706 through the thread, so that the clamping plates 707 support and fix the power monitoring device 4, the vertical rod 702 is connected with the horizontal plate 701 through the rotation, the clamping groove 708 is connected with the clamping rod 709 through the clamping, so that the support plate 703 can drive the power monitoring device 4 to rotate 180 degrees and fix, further the power monitoring device 4 is convenient to overhaul and clean, meanwhile, the conducting wire of the power monitoring device 4 can be placed between the rubber plate 901 and the shell 1 and is sequentially embedded into the limiting groove 902, and the angle-shaped clamping plate 903 is supported with the rubber plate 901 through the clearance fit of the T-shaped sliding rod 904 and the square 905 lantern ring, and then fix the wire, avoid the wire in disorder, simultaneously, rotate worm 804, be connected through worm 804 and turbine 801's meshing to and the clearance fit of round bar 802 and curved bracket 803, make diaphragm 701 can drive the position of electric power monitoring devices 4 and go up and down, and then be convenient for install other devices, and then be applicable to different installation environment, make things convenient for people to use.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a realize box structure that electric power monitoring equipment loaded fast, includes shell (1), its characterized in that: the front surface of the shell (1) is rotatably connected with a cover plate (2), the top of the shell (1) is provided with a lightning arrester (3), the inner wall of the shell (1) is provided with an electric power monitoring device (4), the left end and the right end of the shell (1) are provided with heat dissipation holes (501), a rotating shaft (502) is arranged in each heat dissipation hole (501), the rotating shaft (502) is connected with a fan (5), the fan (5) at the left end of the shell (1) blows air, the fan (5) at the left end of the shell (1) draws air, the rotating shaft (502) is also connected with a telescopic connecting rod (503), the bulb at the other end of the telescopic connecting rod (503) is connected with a claw (504), the claw (504) is clamped on the power monitoring device (4), the rear end of the shell (1) is provided with an exhaust window (6), a fixing component (7) is arranged below the power monitoring device (4);
the fixing component (7) comprises a transverse plate (701), a vertical rod (702), a supporting plate (703), a left fixing supporting plate (704), a connecting rod (705), a hydraulic cylinder (706), a clamping plate (707), a clamping groove (708), a clamping rod (709) and a first spring (710);
the outer wall of the transverse plate (701) is in clearance fit with the lower portion of the inner wall of the shell (1), the top of the transverse plate (701) is rotatably connected with a vertical rod (702), a supporting plate (703) is fixedly connected to the top of the vertical rod (702), a left fixed supporting plate (704) is fixedly connected to the left side of the top of the supporting plate (703), a clamping plate (707) is hinged to the right side of the top of the supporting plate (703), a hydraulic cylinder (706) is arranged on the supporting plate (703) on the right side of the clamping plate (707), a rod body of the hydraulic cylinder (706) is hinged to a connecting rod (705), the other end of the connecting rod (705) is hinged to the clamping plate (707), the clamping plate is a triangular rubber plate, the inner end of the clamping plate (707) is tightly abutted to the outer wall of the electric power monitoring device (4), clamping grooves (708) are machined on the left side and, the otic placode rotation is predetermine in the end of kelly (709) and the top left side of diaphragm (701) and is connected, the bottom rigid coupling of kelly (709) has first spring (710), the end of first spring (710) and the top left side fixed connection of diaphragm (701).
2. The box structure for realizing the rapid loading of the power monitoring equipment according to claim 1, wherein: the positions of the clamping grooves (708) are distributed in an axial symmetry mode relative to the vertical rod (702).
3. The box structure for realizing the rapid loading of the power monitoring equipment according to claim 1, wherein: a lifting component (8) is arranged below the transverse plate (701);
the lifting assembly (8) comprises a worm wheel (801), a round rod (802), a curved bracket (803), a worm (804) and a support (805);
the back of worm wheel (801) is rotated with the inner wall below of shell (1) and is connected, the front left side rigid coupling of worm wheel (801) has round bar (802), the slide rail clearance fit that the front below of the outer wall of round bar (802) and curved bracket (803) predetermines, the top of curved bracket (803) and the bottom fixed connection of diaphragm (701), the bottom meshing of worm wheel (801) is connected with worm (804), the outer wall left and right sides of worm (804) all rotates and is connected with support (805), the bottom of support (805) and the inner wall bottom fixed connection of shell (1).
4. The box structure for realizing the rapid loading of the power monitoring equipment according to claim 3, wherein: the right end of the worm (804) is fixedly connected with a handle.
5. The box structure for realizing the rapid loading of the power monitoring equipment according to claim 1, wherein: the left side and the right side of the inner wall of the shell (1) are provided with wire clamping assemblies (9);
the wire clamping assembly (9) comprises a rubber plate (901), a limiting groove (902), an angular clamping plate (903), a T-shaped sliding rod (904), a square lantern ring (905) and a second spring (906);
the top of the two rubber plates (901) is rotatably connected with the left side and the right side of the inner wall of the shell (1), a limiting groove (902) is formed in the outer end of the rubber plate (901), an angular clamping plate (903) is clamped at the bottom of the inner side of the rubber plate (901), a T-shaped sliding rod (904) is fixedly connected to the bottom of the angular clamping plate (903), a square sleeve ring (905) is in clearance fit with the outer wall of the T-shaped sliding rod (904), the outer end of the square sleeve ring (905) is fixedly connected with the left side and the right side of the inner wall of the shell (1), a second spring (906) is in clearance fit with the outer wall of the T-shaped sliding rod (904), the top of the second spring (906) is fixedly connected with the bottom of the angular clamping plate (903), and the bottom of the second spring (906) is fixedly connected with.
6. The box structure for realizing the rapid loading of the power monitoring equipment according to claim 5, wherein: the limiting grooves (902) are longitudinally and equidistantly distributed.
7. The box structure for realizing the rapid loading of the power monitoring equipment according to claim 5, wherein: the T-shaped sliding rod (904) and the square lantern ring (905) form a sliding structure.
8. The box structure for realizing the rapid loading of the power monitoring equipment according to claim 5, wherein: the contact surface of the rubber plate (901) and the angle-shaped clamping plate (903) is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011009073.9A CN112203454A (en) | 2020-09-23 | 2020-09-23 | Box structure for realizing rapid loading of power monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011009073.9A CN112203454A (en) | 2020-09-23 | 2020-09-23 | Box structure for realizing rapid loading of power monitoring equipment |
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| Publication Number | Publication Date |
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| CN112203454A true CN112203454A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011009073.9A Withdrawn CN112203454A (en) | 2020-09-23 | 2020-09-23 | Box structure for realizing rapid loading of power monitoring equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN112203454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113030521A (en) * | 2021-02-01 | 2021-06-25 | 李家兴 | Multi-frequency power monitoring equipment |
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| CN110370038A (en) * | 2019-06-26 | 2019-10-25 | 江苏新鼎新材料有限公司 | A kind of clamping stabilization and rotatable aluminium sheet processing unit (plant) |
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| CN210815299U (en) * | 2019-06-19 | 2020-06-23 | 高斌 | Device for testing high and low temperature of motor |
| CN211128716U (en) * | 2019-07-03 | 2020-07-28 | 南京信泰电讯技术开发有限公司 | Controller for controlling network slice forwarding |
| CN211508286U (en) * | 2020-02-28 | 2020-09-15 | 冯彦林 | Electric power high-low voltage complete equipment of distribution board |
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|---|---|---|---|---|
| JPH09200914A (en) * | 1996-01-22 | 1997-07-31 | Terasaki Denki Sangyo Kk | Lifter device for breaker |
| CN103515063A (en) * | 2013-09-23 | 2014-01-15 | 保定天威集团有限公司 | Shell type transformer lead clamping structure and clamping method |
| CN206165078U (en) * | 2016-11-03 | 2017-05-10 | 毕洪岩 | Two cooling fan's power scheduling rack |
| CN207744283U (en) * | 2018-01-27 | 2018-08-17 | 栾春弟 | A kind of novel information engineering testing agency |
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| CN210815299U (en) * | 2019-06-19 | 2020-06-23 | 高斌 | Device for testing high and low temperature of motor |
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| CN113030521A (en) * | 2021-02-01 | 2021-06-25 | 李家兴 | Multi-frequency power monitoring equipment |
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Application publication date: 20210108 |
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| WW01 | Invention patent application withdrawn after publication |