CN216312344U

CN216312344U - Intelligent microcomputer protection device

Info

Publication number: CN216312344U
Application number: CN202122719898.6U
Authority: CN
Inventors: 冯利民; 董永竹; 雷晓春; 秦珍; 陈丹燕; 倪海联; 姜欣
Original assignee: Hangzhou Zhongshen Power Technology Co ltd
Current assignee: Hangzhou Zhongshen Power Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-15
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to an intelligent microcomputer protection device which comprises a protection device shell, wherein the protection device shell comprises an instrument control cabin, a wiring cabin and an electrical control cabin, the wiring cabin comprises an electric shock protection device, a sensor with a shockproof structure and a current transformer, a detachable partition plate is arranged between cabin bodies in the protection device shell, and the electrical control cabin is electrically connected with the instrument control cabin, the electric shock protection device, the sensor with the shockproof structure and the current transformer. The utility model designs an intelligent control microcomputer protection device, which is internally provided with a shockproof structure and lightning stroke resisting equipment, and a wireless signal transmitter is arranged in a control cabin, so that remote control can be realized, and the control is more intelligent.

Description

Intelligent microcomputer protection device

Technical Field

The utility model relates to the technical field of microcomputer protection equipment, in particular to an intelligent microcomputer protection device.

Background

The microcomputer protection device is composed of high integration, single chip with bus not going out, high precision current and voltage mutual inductor, high insulation strength outlet intermediate relay, high reliable switch power supply module and other parts. The microcomputer protection device is mainly used for power plants, transformer substations, power distribution stations and the like with the voltage class of 110KV and below, and can also be used for protecting, measuring and controlling the voltage and the current of a system in the voltage class of 70V-220V.

In the prior art, the microcomputer protection device has fewer design structures in the anti-seismic and anti-lightning directions, internal circuits are easily damaged, the protection device is controlled by a manual switch, the operation is required in front of the device, and the microcomputer protection device is more complicated and lower in intelligence.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the utility model relates to an intelligent microcomputer protection device, and according to the problems, the intelligent control microcomputer protection device is designed, a shockproof structure and a lightning-stroke-resistant device are arranged in the intelligent control microcomputer protection device, and a wireless signal transmitter is arranged in a control cabin, so that remote control can be realized, and the control is more intelligent.

The utility model relates to an intelligent microcomputer protection device which comprises a protection device shell, wherein the protection device shell comprises an instrument control cabin, a wiring cabin and an electrical control cabin, the wiring cabin comprises an electric shock protection device, a sensor with a shockproof structure and a current transformer, a detachable partition plate is arranged between cabin bodies in the protection device shell, and the electrical control cabin is electrically connected with the instrument control cabin, the electric shock protection device, the sensor with the shockproof structure and the current transformer.

By adopting the scheme, the working condition of the microcomputer equipment can be monitored through the remote client, and the monitoring operation is more intelligent.

Furthermore, the instrument control cabin comprises a microcomputer protection, an instrument panel, a control key and an expansion interface, wherein the microcomputer protection is provided with a wireless signal transmitter, and the wireless signal transmitter can receive a user end signal.

By adopting the scheme, remote or close control can be realized, and the control is more convenient.

Furthermore, the sensor with the shockproof structure comprises a current-voltage sensor, a fixed contact, a grounding knife, a support plate, a shockproof spring and a side plate, wherein one end of the current-voltage sensor is fixed on the support plate, the other end of the current-voltage sensor is connected with the fixed contact, the fixed contact is connected with the grounding knife, the grounding knife is hinged and fixed with the shockproof spring, the lower side of the shockproof spring is rotatably connected with the side plate, and the side plate and the support plate are fixed on a partition plate.

By adopting the scheme, the shockproof effect can be realized, and the damage of the internal current and voltage sensor is avoided.

Furthermore, a first spring seat and a second spring seat are arranged at two ends of the anti-seismic spring respectively, and the first spring seat and the second spring seat are fixedly connected with the anti-seismic spring in a clamping mode.

By adopting the scheme, the connection is stable, and the anti-seismic effect is good.

Further, first spring holder is including penetrating the pole, articulated piece, supporting platform, penetrate the pole and connect perpendicularly in supporting platform one side, articulated piece vertical fixation is in the supporting platform opposite side.

Through adopting above-mentioned scheme, it is firm to fix the spring.

Furthermore, the second spring holder is provided with a clamping groove, and the anti-seismic spring is located between the clamping groove and the supporting platform.

Through adopting above-mentioned scheme, can accomplish the shrink effect of spring to realize the shock attenuation effect.

Further, the electric shock protection device comprises an arrester and an arrester support, and the top end of the arrester is connected with the current-voltage sensor.

Through adopting above-mentioned scheme, have lightning-arrest effect, prevent the short circuit of internal circuit.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the internal structure of a housing of a protection device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an instrument control cabin according to an embodiment of the utility model.

Fig. 3 is a schematic structural view of a sensor with an anti-vibration structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the anti-seismic spring according to the embodiment of the present invention.

Reference numeral, 1, a protection device housing; 11. a partition plate; 2. an instrument control cabin; 21. protecting a microcomputer; 22. an instrument panel; 23. a control key; 24. an expansion interface; 3. a wiring bin; 31. an electric shock protection device; 311. a lightning arrester; 312. a lightning arrester support; 32. a sensor with a shock-proof structure; 321. a current-voltage sensor; 322. static contact; 323. a grounding knife; 324. a support plate; 325. a side plate; 33. a current transformer; 4. an electrical control cabin; 5. an anti-seismic spring; 51. a first spring seat; 511. penetrating the rod; 512. a hinged sheet; 513. a support platform; 52. a second spring seat; 521. clamping the groove.

Detailed Description

While the embodiments of the present invention will be described and illustrated in detail with reference to the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, equivalents, and alternatives falling within the scope of the utility model as defined by the appended claims.

For the convenience of understanding the embodiments of the present invention, the following description will be further explained by taking specific embodiments as examples with reference to the drawings, and the embodiments are not to be construed as limiting the embodiments of the present invention.

The embodiment 1 of the utility model is shown by referring to fig. 1, fig. 2, fig. 3 and fig. 4, and comprises a protection device shell 1, wherein the protection device shell 1 comprises an instrument control cabin 2, a wiring cabin 3 and an electrical control cabin 4, the instrument control cabin 2 comprises a microcomputer protection 21, an instrument panel 22, a control key 23 and an expansion interface 24, the microcomputer protection 21 is provided with a wireless signal transmitter, and the wireless signal transmitter can receive a user end signal, so that remote or close distance control can be realized, and the control is more convenient.

The wiring bin 3 is internally provided with an electric shock protection device 31, a sensor 32 with a shockproof structure and a current transformer 33, a detachable partition plate 11 is arranged between bin bodies in the protection device shell 1, the electrical control bin 4 is electrically connected with the instrument control bin 2, the electric shock protection device 31, the sensor 32 with the shockproof structure and the current transformer 33, the working condition of the microcomputer equipment can be monitored through a remote client, and the monitoring operation is more intelligent. The electric shock protection device 31 comprises an arrester 311 and an arrester 311 bracket, wherein the top end of the arrester 311 is connected with a current-voltage sensor 321, so that the lightning protection device has a lightning protection effect and prevents an internal circuit from being short-circuited.

The sensor 32 with the shockproof structure comprises a current-voltage sensor 321, a fixed contact 322, a grounding knife 323, a support plate 324, a shockproof spring 5 and a side plate 325, wherein one end of the current-voltage sensor 321 is fixed on the support plate 324, the other end of the current-voltage sensor is connected with the fixed contact 322, the fixed contact 322 is connected with the grounding knife 323, the grounding knife 323 is hinged and fixed with the shockproof spring 5, the lower side of the shockproof spring 5 is rotatably connected with the side plate 325, and the side plate 325 and the support plate 324 are fixed on the partition plate 11, so that the shockproof effect can be realized, and the damage of the internal current-voltage sensor 321 is avoided.

5 both ends of antidetonation spring are provided with first spring holder 51, second spring holder 52 respectively, first spring holder 51, second spring holder 52 are fixed with 5 joints of antidetonation spring, and it is stable to connect, and anti-seismic effect is good, first spring holder 51 is including penetrating pole 511, articulated piece 512, supporting platform 513. The penetrating rod 511 is vertically connected to one side of the supporting platform 513, and the hinge plate 512 is vertically fixed to the other side of the supporting platform 513, so as to fix the spring firmly. The second spring seat 52 is provided with a clamping groove 521, and the anti-seismic spring 5 is located between the clamping groove 521 and the supporting platform 513, so that the contraction effect of the spring can be achieved, and the damping effect is achieved.

In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An intelligent microcomputer protection device is characterized in that: the electric shock protector comprises a protector shell, wherein the protector shell comprises an instrument control cabin, a wiring cabin and an electric control cabin, the wiring cabin comprises an electric shock protector, a sensor with a shockproof structure and a current transformer, a detachable partition plate is arranged between cabin bodies inside the protector shell, and the electric control cabin is electrically connected with the instrument control cabin, the electric shock protector, the sensor with a shockproof structure and the current transformer.

2. An intelligent microcomputer protection device according to claim 1, characterized in that: the instrument control bin comprises a microcomputer protection device, an instrument panel, a control key and an expansion interface, wherein the microcomputer protection device is provided with a wireless signal transmitter, and the wireless signal transmitter can receive a user end signal.

3. An intelligent microcomputer protection device according to claim 2, characterized in that: the sensor with the shockproof structure comprises a current-voltage sensor, a fixed contact, a grounding knife, a support plate, a shockproof spring and a side plate, wherein one end of the current-voltage sensor is fixed on the support plate, the other end of the current-voltage sensor is connected with the fixed contact, the fixed contact is connected with the grounding knife, the grounding knife is hinged and fixed with the shockproof spring, the lower side of the shockproof spring is rotatably connected with the side plate, and the side plate and the support plate are fixed on a partition plate.

4. An intelligent microcomputer protection device according to claim 3, characterized in that: and a first spring seat and a second spring seat are respectively arranged at two ends of the anti-seismic spring, and the first spring seat and the second spring seat are fixedly clamped with the anti-seismic spring.

5. An intelligent microcomputer protection device according to claim 4, wherein: the first spring seat comprises a penetrating rod, a hinged sheet and a supporting platform, the penetrating rod is vertically connected to one side of the supporting platform, and the hinged sheet is vertically fixed to the other side of the supporting platform.

6. An intelligent microcomputer protection device according to claim 5, wherein: the second spring holder is provided with a clamping groove, and the anti-seismic spring is located between the clamping groove and the supporting platform.

7. An intelligent microcomputer protection device according to claim 6, wherein: the electric shock protection device comprises an arrester and an arrester support, and the top end of the arrester is connected with the current-voltage sensor.