CN215006562U - 5G server turn-off delay protection device - Google Patents
5G server turn-off delay protection device Download PDFInfo
- Publication number
- CN215006562U CN215006562U CN202121471914.8U CN202121471914U CN215006562U CN 215006562 U CN215006562 U CN 215006562U CN 202121471914 U CN202121471914 U CN 202121471914U CN 215006562 U CN215006562 U CN 215006562U
- Authority
- CN
- China
- Prior art keywords
- block
- plate
- fixedly connected
- protection device
- insulating screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Power Sources (AREA)
Abstract
The utility model discloses a 5G server turn-off time delay protection device, including the mounting panel, be provided with the current conducting plate on the mounting panel, seted up the sliding groove mouth on the current conducting plate, sliding groove mouth inside sets up first conducting block and second conducting block, is provided with insulating screw rod on the mounting panel, and insulating screw rod one end is provided with time delay mechanism, and time delay mechanism includes a fixed cylinder, the inside fixedly connected with location axle of a fixed cylinder, the epaxial power clockwork spring that is provided with in location, time delay mechanism one side is provided with pressing mechanism. The utility model discloses in use through the cooperation of delay mechanism, escapement and pressing mechanism, first conducting block and second conducting block on the insulating screw rod of control are kept away from each other, do not contact with the current conducting plate until first conducting block and second conducting block, satisfy promptly to the server outage in, also provide the duration to the server buffering, avoid the inside data file of server to lose, simultaneously greatly reduced is because artifical careless causes the possibility of omitting the outage.
Description
Technical Field
The utility model relates to a time delay protection technical field, concretely relates to 5G server turn-offs time delay protection device.
Background
The 5G network (5GNetwork) is a fifth generation mobile communication network, and the peak theoretical transmission speed of the network can reach 20Gbps, and 2.5 GB/second, which is more than 10 times faster than that of the 4G network. For example, a 1G movie may be downloaded in less than 4 seconds. With the advent of 5G technology, the era of sharing 3D movies, games, and Ultra High Definition (UHD) programs with intelligent terminals is moving forward, and while 5G technology is applied, a 5G server is indispensable, and during installation of the 5G server, the server application needs to be debugged, and before debugging, the server needs to be turned off and power-off is processed, so that a series of detection works are performed.
The prior art has the following defects: when closing 5G server, because its inside equipment system still is operating, if cut off the power supply immediately then can cause the inside data file of server to lose, also can cause the damage to the life of server, consequently the staff can wait to cut off the power supply after the server closes completely, because the power supply failure is artifical, then also can have artifical neglect or miss the possibility of cutting off the power supply in waiting, if this kind of condition takes place, then follow-up can produce great potential safety hazard to the staff in the accommodation process to the server.
Therefore, it is necessary to invent a 5G server turn-off delay protection device.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the present invention provides the following technical solutions: A5G server turn-off delay protection device comprises a mounting plate, wherein a current conducting plate is arranged on the mounting plate, a sliding groove opening is formed in the current conducting plate, a first conducting block and a second conducting block are arranged inside the sliding groove opening, thread blocks are arranged at the bottoms of the first conducting block and the second conducting block respectively, an insulating screw is arranged on the mounting plate and is in threaded connection with the two thread blocks respectively, a delay mechanism is arranged at one end of the insulating screw and comprises a fixed cylinder, a positioning shaft is fixedly connected inside the fixed cylinder, a power spring is arranged on the positioning shaft, and a through groove is formed in the peripheral surface of the fixed cylinder;
the time delay mechanism is characterized in that a pressing mechanism is arranged on one side of the time delay mechanism, the pressing mechanism comprises a supporting plate, an electromagnetic block is fixedly arranged on the top of the supporting plate, two guide posts are fixedly connected to the supporting plate, movable plates are movably connected to the guide posts, an iron block is fixedly connected to the bottom of each movable plate, and one end of the power spring penetrates through the through groove, penetrates through the fixing barrel, extends to a position between the electromagnetic block and the iron block, and is tightly abutted to the iron block and the electromagnetic block respectively.
Preferably, a cover plate is fixedly connected to one side of the fixed cylinder, two ends of the positioning shaft respectively penetrate through the cover plate and the fixed cylinder and extend to the outer sides of the cover plate and the fixed cylinder, bearings are arranged at the joints of the positioning shaft, the cover plate and the fixed cylinder, the other end of the positioning shaft is fixedly connected with the insulating screw, an escapement mechanism is arranged at one end of the positioning shaft, and the input end of the escapement mechanism is connected with the positioning shaft.
Preferably, the top of the guide post is fixedly connected with a limiting plate, the top of the movable plate is provided with a plurality of springs, one end of each spring is fixedly connected with the limiting plate, and the other end of each spring is fixedly connected with the movable plate.
Preferably, a storage battery is fixedly arranged on one side of the supporting plate and connected with the electromagnetic block, and a switch is arranged on the storage battery.
Preferably, the two screw blocks are respectively and fixedly connected with the two first conductive blocks and the second conductive blocks, and the screw directions of the two screw blocks are opposite.
Preferably, the two ends of the insulating screw rod are respectively provided with a supporting seat, the supporting seats are connected with the insulating screw rod through bearings, and the insulating screw rod is fixedly connected with the mounting plate through the supporting seats.
Preferably, the equal fixedly connected with stopper in first conducting block and second conducting block both sides, the spacing notch has been seted up to sliding groove inside on the current conducting plate.
Preferably, the first conductive block is connected with the conductive plate in a sliding mode through a limiting block and a limiting notch, and the second conductive block is connected with the conductive plate in a sliding mode through a limiting block and a limiting notch.
Preferably, the power spring is arranged along the axis of the positioning shaft.
The utility model has the advantages that:
in the utility model, when the first conducting block and the second conducting block are respectively connected into an external electric power system, when the first conducting block and the second conducting block are both contacted with the conducting plate, the whole circuit system is communicated, because the first conducting block and the second conducting block are both in threaded connection with the insulating screw rod through the thread block, one end of the insulating screw rod is fixedly provided with the time delay mechanism, the driving force generated by the power spring in the time delay mechanism is used as a power source for the rotation of the screw rod, one side of the extension mechanism is provided with the escapement mechanism, the positioning shaft connected with the power spring is controlled through the escapement mechanism, if the server needs to be powered off, the storage battery can be manually controlled to stop supplying power to the electromagnetic block, so that the electromagnetic block can not compress the power spring on the binding iron block, the power spring is reset and recovered into the fixing cylinder, thereby generating mechanical energy to enable the positioning shaft to drive the insulating screw rod to rotate, through the cooperation use of delay mechanism, escapement and pressing fit mechanism, first conducting block and second conducting block on the insulating screw rod of control keep away from each other, until first conducting block and second conducting block do not contact with the current conducting plate, when satisfying the outage to the server promptly, also provide the duration to the server buffering, avoid the inside data file of server to lose, simultaneously greatly reduced causes the possibility of omitting the outage owing to artifical carelessness.
Drawings
Fig. 1 is a schematic view of an overall structure of a 5G server turn-off delay protection device provided by the present invention;
fig. 2 is a transverse cross-sectional view of the 5G server turn-off delay protection device provided by the present invention;
fig. 3 is a longitudinal sectional view of the 5G server turn-off delay protection device provided by the present invention;
fig. 4 is a schematic view of a connection structure of the delay mechanism and the escapement provided by the present invention;
fig. 5 is an exploded view of the delay mechanism provided by the present invention;
fig. 6 is an enlarged view of a point a in fig. 1 according to the present invention;
in the figure: 1. mounting a plate; 2. a conductive plate; 3. a sliding slot opening; 4. a first conductive block; 5. a second conductive block; 6. a thread block; 7. an insulating screw; 8. a fixed cylinder; 9. positioning the shaft; 10. a power spring; 11. a through groove; 12. a support plate; 13. an electromagnetic block; 14. a guide post; 15. a movable plate; 16. an iron block; 17. a cover plate; 18. an escapement mechanism; 19. a limiting plate; 20. a spring; 21. a storage battery; 22. a supporting seat; 23. and a limiting block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the accompanying drawings 1-6, the utility model provides a 5G server turn-off delay protection device, including mounting panel 1, be provided with current conducting plate 2 on mounting panel 1, slide groove 3 has been seted up on current conducting plate 2, slide groove 3 is inside to set up first conducting block 4 and second conducting block 5, the bottom of first conducting block 4 and second conducting block 5 all is provided with screw block 6, be provided with insulating screw 7 on mounting panel 1, insulating screw 7 is respectively in two screw block 6 threaded connection, insulating screw 7 one end is provided with delay mechanism 24, delay mechanism 24 includes fixed cylinder 8, fixed cylinder 8 is inside fixedly connected with location axle 9, be provided with power clockwork spring 10 on location axle 9, fixed cylinder 8 circumference surface is seted up logical groove 11;
the pressing mechanism is arranged on one side of the delay mechanism 24 and comprises a supporting plate 12, an electromagnetic block 13 is fixedly arranged on the top of the supporting plate 12, two guide posts 14 are fixedly connected to the supporting plate 12, a movable plate 15 is movably connected to the guide posts 14, an iron block 16 is fixedly connected to the bottom of the movable plate 15, and one end of the power spring 10 penetrates through the through groove 11, extends to a position between the electromagnetic block 13 and the iron block 16, and is tightly abutted to the iron block 16 and the electromagnetic block 13 respectively.
Further, a cover plate 17 is fixedly connected to one side of the fixed cylinder 8, two ends of the positioning shaft 9 respectively penetrate through the cover plate 17 and the fixed cylinder 8 and extend to the outer sides of the cover plate 17 and the fixed cylinder 8, bearings are arranged at the joints of the positioning shaft 9, the cover plate 17 and the fixed cylinder 8, the other end of the positioning shaft 9 is fixedly connected with the insulating screw 7, an escapement mechanism 18 is arranged at one end of the positioning shaft 9, the input end of the escapement mechanism 18 is connected with the positioning shaft 9, the power spring 10 is arranged in a fixed call, one end of the power spring 10 is connected with the positioning shaft 9, so that the positioning shaft 9 is driven to rotate by mechanical energy generated by the power spring 10, and one end of the positioning shaft 9 is connected with the insulating screw 7, so that the insulating screw 7 can be driven to rotate;
because the other end of the positioning shaft 9 is provided with the escapement mechanism 18, the escapement mechanism 18 is a switching device for mechanical energy transmission, the switch is controlled by a timing reference, a main transmission chain of the clock is switched at a certain frequency, the main transmission chain indicates stop-and-motion phases and rotates at a certain average speed, so as to indicate accurate time, the escapement mechanism 18 is the existing and mature technology and is widely applied to the clock industry, in the scheme, the escapement mechanism 18 aims to control the positioning shaft 9 to rotate at a constant speed in the process that the power spring 10 drives the positioning shaft 9 to rotate, so that the insulating screw 7 is controlled to rotate at a constant speed by the positioning shaft 9, namely the rotating speed of the positioning shaft 9 is controlled, the running speeds of the first conductive block 4 and the second conductive block 5 on the threaded rod through the two threaded blocks 6 are controlled, and the time for separating the first conductive block 4 and the second conductive block 5 from the conductive plate 2 is achieved, the escapement mechanism 18 is not the technical point to be protected by the scheme, and is not described in detail again;
further, a limiting plate 19 is fixedly connected to the top of the guiding column 14, a plurality of springs 20 are arranged on the top of the movable plate 15, one end of the spring 20 is fixedly connected with the limit plate 19, the other end of the spring 20 is fixedly connected with the movable plate 15, if the power-off processing of the multiple servers is required, the power-off processing is carried out on the electromagnetic block 13 by controlling the storage battery 21, the electromagnetic block 13 is powered off, so that the magnet 13 can not press the power spring 10 on the binding iron 16, when the magnet 13 binds the iron 16, the iron 16 drives the movable plate 15 to move downwards, at the same time, the spring 20 on the top of the movable plate 15 is in a stretched state, when the power spring 10 is disengaged, the limiting plate 19 is reset due to the elasticity of the spring 20, namely, the limiting plate 19 drives the iron block 16 to move upwards, so that the power spring 10 is reset and recovered into the inside of the fixed cylinder 8 to generate mechanical energy;
furthermore, a storage battery 21 is fixedly arranged on one side of the support plate 12, the storage battery 21 is connected with the electromagnetic block 13, a switch is arranged on the storage battery 21, the storage battery 21 supplies power to the electromagnetic block 13, and the electromagnetic block 13 generates magnetic force to attract the iron block 16 when supplying power, so that the spring can be pressed through the iron block 16 and the electromagnetic block 13;
further, the two thread blocks 6 are respectively fixedly connected with the two first conductive blocks 4 and the two second conductive blocks 5, the spiral directions of the two thread blocks 6 are opposite, because the first conductive blocks 4 and the second conductive blocks 5 are both connected with the insulating screw 7 through the thread blocks 6, and the spiral directions of the two thread blocks 6 are opposite, when the extension mechanism drives the insulating screw 7 to rotate, the first conductive blocks 4 and the second conductive blocks 5 move close to or away from each other on the insulating screw 7 through the two thread blocks 6, and when the first conductive blocks 4 and the second conductive blocks 5 are both separated from the conductive plates 2 and are not in contact, the whole circuit system is disconnected;
furthermore, supporting seats 22 are arranged at two ends of the insulating screw 7, the supporting seats 22 are connected with the insulating screw 7 through bearings, the insulating screw 7 is fixedly connected with the mounting plate 1 through the supporting seats 22, and the supporting seats 22 support the insulating screw 7;
furthermore, two sides of the first conductive block 4 and the second conductive block 5 are fixedly connected with limiting blocks 23, limiting notches are formed in the sliding notches 3 of the conductive plate 2, and the limiting blocks 23 limit the movement of the first conductive block 4 and the second conductive block 5;
further, the first conductive block 4 is connected with the conductive plate 2 in a sliding mode through a limiting block 23 and a limiting notch, the second conductive block 5 is connected with the conductive plate 2 in a sliding mode through the limiting block 23 and the limiting notch, the first conductive block 4 and the second conductive block 5 are connected into an external power system, and when the first conductive block 4 and the second conductive block 5 are both in contact with the conductive plate 2, the whole circuit system is communicated;
further, one end of the power spring 10 is fixedly connected with the positioning shaft 9, and the power spring 10 is arranged along the axis of the positioning shaft 9.
The utility model discloses a use as follows: when the utility model is used, the first conducting block 4 and the second conducting block 5 are arranged on the conducting plate 2, and the first conducting block 4 and the second conducting block 5 are both in threaded connection with the insulating screw 7 through the thread block 6, when the first conducting block 4 and the second conducting block 5 are both in contact with the conducting plate 2, the whole circuit system is communicated, when the server needs to be powered off, the power supply to the electromagnetic block 13 is cut off by controlling the storage battery 21, because the electromagnetic block 13 is powered on to generate magnetic force, the electromagnetic block 13 attracts the iron block 16 on the movable plate 15, the movable plate 15 moves downwards and the spring 20 is in a stretching state at the moment, the electromagnetic block 13 is powered off, the electromagnetic block 13 cannot compress the power spring 10 on the binding iron block 16, the power spring 10 is separated, the power spring 10 is reset and recovered into the fixed cylinder 8 to generate mechanical energy, the insulating screw 7 is driven to rotate through the positioning shaft 9, because the escapement mechanism 18 is arranged at the other end of the positioning shaft 9, the power spring 10 is controlled by the escapement mechanism 18 to generate power, namely, the insulating screw 7 is controlled to rotate at a constant speed, the insulating screw 7 rotates at a constant speed, two thread blocks 6 on the insulating screw 7 are separated from each other, namely, the first conducting block 4 and the second conducting block 5 are separated from each other along the direction of the sliding notch 3 by the thread blocks 6, until the first conducting block 4 and the second conducting block 5 are separated from the conduction, namely, are not contacted, the whole circuit system is disconnected, the separation speed of the first conducting block 4 and the second conducting block 5 from the conducting plate 2 can be controlled by the rotation speed of the threaded rod, the driving force generated by the spring is limited, and when the driving force generated by the spring is consumed, the first conducting block 4 and the second conducting block 5 are completely separated from the conducting plate 2, therefore, a turn-off delay protection effect is formed on a power supply system of the server, if the device needs to be reused, one end of the power spring is reset, namely the power spring 10 recovers to be in a state of having mechanical energy, one end of the power spring 10 is stretched to a position between the electromagnetic block 13 and the iron block 16 through the through groove 11, and one end of the power spring 10 is fixed through the electromagnetic block 13 and the iron block 16.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (9)
1. The utility model provides a 5G server turn-off time delay protection device, includes mounting panel (1), its characterized in that: the mounting plate (1) is provided with a conductive plate (2), the conductive plate (2) is provided with a sliding groove opening (3), a first conductive block (4) and a second conductive block (5) are arranged inside the sliding groove opening (3), thread blocks (6) are arranged at the bottoms of the first conductive block (4) and the second conductive block (5), an insulating screw (7) is arranged on the mounting plate (1), the insulating screw (7) is in threaded connection with the two thread blocks (6) respectively, one end of the insulating screw (7) is provided with a time delay mechanism (24), the time delay mechanism (24) comprises a fixed barrel (8), a positioning shaft (9) is fixedly connected inside the fixed barrel (8), the positioning shaft (9) is provided with a power spring (10), and the peripheral surface of the fixed barrel (8) is provided with a through groove (11);
delay mechanism (24) one side is provided with pressing mechanism, pressing mechanism includes backup pad (12), the fixed electromagnetism piece (13) that is provided with in backup pad (12) top, two guide post (14) of fixedly connected with on backup pad (12), swing joint has fly leaf (15) on guide post (14), fly leaf (15) bottom fixedly connected with iron plate (16), power clockwork spring (10) one end runs through fixed section of thick bamboo (8) through logical groove (11) and extends to between electromagnetism piece (13) and iron plate (16) and closely butt with iron plate (16) and electromagnetism piece (13) respectively.
2. The shutdown delay protection device of the 5G server according to claim 1, wherein: fixed cylinder (8) one side fixedly connected with apron (17), location axle (9) both ends run through apron (17) and fixed cylinder (8) respectively and extend to apron (17) and fixed cylinder (8) outside, location axle (9) all are provided with the bearing with the junction of apron (17) and fixed cylinder (8), the location axle (9) other end and insulating screw (7) fixed connection, location axle (9) one end is provided with escapement (18), the input and the location axle (9) of escapement (18) are connected.
3. The shutdown delay protection device of the 5G server according to claim 1, wherein: guide post (14) top fixedly connected with limiting plate (19), fly leaf (15) top is provided with a plurality of springs (20), spring (20) one end and limiting plate (19) fixed connection, spring (20) other end and fly leaf (15) fixed connection.
4. The shutdown delay protection device of the 5G server according to claim 1, wherein: the electromagnetic switch is characterized in that a storage battery (21) is fixedly arranged on one side of the supporting plate (12), the storage battery (21) is connected with the electromagnetic block (13), and a switch is arranged on the storage battery (21).
5. The shutdown delay protection device of the 5G server according to claim 1, wherein: the two thread blocks (6) are respectively and fixedly connected with the first conductive blocks (4) and the second conductive blocks (5), and the spiral directions of the two thread blocks (6) are opposite.
6. The shutdown delay protection device of the 5G server according to claim 1, wherein: supporting seats (22) are arranged at two ends of the insulating screw rod (7), the supporting seats (22) are connected with the insulating screw rod (7) through bearings, and the insulating screw rod (7) is fixedly connected with the mounting plate (1) through the supporting seats (22).
7. The shutdown delay protection device of the 5G server according to claim 1, wherein: first conducting block (4) and second conducting block (5) the equal fixedly connected with stopper (23) in piece both sides, spacing notch has been seted up to sliding groove mouth (3) inside on current conducting plate (2).
8. The shutdown delay protection device of the 5G server according to claim 1, wherein: first conducting block (4) pass through stopper (23) and spacing notch and current conducting plate (2) sliding connection, second conducting block (5) pass through stopper (23) and spacing notch and current conducting plate (2) sliding connection.
9. The shutdown delay protection device of the 5G server according to claim 1, wherein: one end of the power spring (10) is fixedly connected with the positioning shaft (9), and the power spring (10) is arranged along the axis of the positioning shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471914.8U CN215006562U (en) | 2021-06-30 | 2021-06-30 | 5G server turn-off delay protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471914.8U CN215006562U (en) | 2021-06-30 | 2021-06-30 | 5G server turn-off delay protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215006562U true CN215006562U (en) | 2021-12-03 |
Family
ID=79105001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121471914.8U Active CN215006562U (en) | 2021-06-30 | 2021-06-30 | 5G server turn-off delay protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215006562U (en) |
-
2021
- 2021-06-30 CN CN202121471914.8U patent/CN215006562U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203481122U (en) | Rapid vacuum switch and power grid system | |
| CN105449780A (en) | Automatic positioning and charging apparatus for substation patrol robot | |
| CN215006562U (en) | 5G server turn-off delay protection device | |
| CN116364450A (en) | Power distribution switching device | |
| CN203882905U (en) | Electromagnetic relay | |
| CN103441008A (en) | Instantaneous parallel transformation structure of automatic diverter switch | |
| CN110428987A (en) | A kind of safety guard | |
| CN112071720B (en) | Direct-acting type opening and closing mechanism applied to reclosing switch | |
| CN104517753A (en) | Permanent magnet drive on-load voltage regulating switch | |
| CN213845193U (en) | Electric power engineering emergency cut-off protection device | |
| TW202009199A (en) | Feeding device for electronic components and feeding method therefor that comprises a conveying unit, a positioning unit, and a driving unit | |
| CN209962967U (en) | Arc extinguishing structure for high-voltage direct-current relay | |
| CN202339858U (en) | Precise detecting device for switch-on and switch-off positions of outdoor isolating switch | |
| CN202839350U (en) | Power switch capable of avoiding startup and shutdown impact current | |
| CN110571096B (en) | Contactor device | |
| CN203536284U (en) | AC vacuum contactor | |
| CN204289124U (en) | The contact system of automatic change-over | |
| CN204558282U (en) | Isolating switch control apparatus for electrically-operated mechanism | |
| CN201226324Y (en) | Vacuum circuit breaker for permanent magnet mechanism | |
| CN204966405U (en) | Switch -on contactor device is forced to machinery | |
| CN204011229U (en) | A kind of clamping plate type operating mechanism for on-load switch | |
| CN221669606U (en) | Standby electricity self-starting system for machine room | |
| CN203367830U (en) | Novel circuit-breaker driving mechanism | |
| CN104021974B (en) | Clamping plate type operating mechanism for load switch | |
| CN202394798U (en) | Side-installed type vacuum circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: 518000 Room 106, Unit C, Building 31, Guifang Garden Phase 8, No. 19, Zhongcui Road, Longgang District, Shenzhen, Guangdong Patentee after: Zhao Chunping Address before: Room 1206, building 1, yuzhicheng, 501 Yingbin Road, Nanyuan street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee before: Hangzhou Yiyou Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: Room 1206, Building 1, Yuzhicheng, No. 501 Yingbin Road, Nanyuan Street, Linping District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Yiyou Information Technology Co.,Ltd. Address before: 518000 Room 106, Unit C, Building 31, Guifang Garden Phase 8, No. 19, Zhongcui Road, Longgang District, Shenzhen, Guangdong Patentee before: Zhao Chunping |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240718 Address after: Room 109, Building 1, No. 7 Huanhu Road, Songshan Lake Park, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan Zhongsheng Intelligent Technology Co.,Ltd. Country or region after: China Address before: Room 1206, Building 1, Yuzhicheng, No. 501 Yingbin Road, Nanyuan Street, Linping District, Hangzhou City, Zhejiang Province, 310000 Patentee before: Hangzhou Yiyou Information Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |