CN211859387U

CN211859387U - Delayed power-on and power-off device

Info

Publication number: CN211859387U
Application number: CN202020719642.8U
Authority: CN
Inventors: 廖帆富; 邓联伟
Original assignee: Shenzhen Fujin Electric Power Equipment Co ltd
Current assignee: Shenzhen Fujin Electric Power Equipment Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-03
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a time delay power cut-off and transmission device, including protective housing, protective housing's outside fixed mounting has the erection joint, protective housing's outside fixed mounting has bee calling organ, protective housing's upper end movable mounting has the time-recorder, the one end movable mounting of time-recorder has the protection casing, movable mounting has the fixed screw on the protection casing, the lower extreme movable mounting of time-recorder has the treater, the one end movable mounting of treater has connecting wire, connecting wire's one end movable mounting has the circuit board, the upper end movable mounting of circuit board has driving motor, driving motor's lower extreme movable mounting has the link, link upper end movable mounting has driving screw. This power transmission device is stopped in time delay, whole device simple structure conveniently stops the work of power transmission, and help staff that can be better carries out work, improves the degree of safety of work, guarantees staff's personal safety, reduction working cost.

Description

Delayed power-on and power-off device

Technical Field

The utility model relates to a power maintenance technical field specifically is a power transmission device is stopped in time delay.

Background

The invention and application of electric power have raised the second industrialized climax, become one of the three scientific and technological revolution that human history has since eighteen century, the world takes place, since this science and technology has changed people's life, the large-scale electric power system appearing in the twentieth century is one of the most important achievements in the science history of human engineering, it is the electric power production and consumption system composed of links such as generating electricity, transmitting electricity, transforming electricity, distributing electricity and using electricity, the mode of production of electric power mainly has: thermal power generation, solar power generation, large-capacity wind power generation technology, nuclear power generation, hydrogen power generation, water conservancy power generation and the like.

However, after power is cut off and transmitted in the existing market, the work of checking electricity needs to be carried out after power is cut off in the specified time, but in reality, due to different personal consciousness of workers, power is cut off and transmitted in different degrees, danger in working is increased, the situation that the work is carried out without checking electricity can exist, the danger of electric shock is increased, the potential safety hazard of use exists in working, the safety of working cannot be guaranteed, and the cost of working is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transmission device is stopped in time delay, after the power transmission is stopped in the current market that is proposed in solving above-mentioned background art, all need after the time power failure of regulation, the work of testing the electricity, but in reality because the difference of staff's personal consciousness, the power transmission is stopped in about the time of appearance of not equidimension, danger when having increased work, can have simultaneously and not test the condition of electricity just work, the danger of electrocuteeing has been increased, there is the potential safety hazard of using in work, the safety of unable assurance work goes on, the problem of working cost has been increased.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a time delay power transmission stopping device, includes protective housing, protective housing's outside fixed mounting has the erection joint, protective housing's outside fixed mounting has bee calling organ, protective housing's upper end movable mounting has the time-recorder, the one end movable mounting of time-recorder has the protection casing, movable mounting has the fixed screw on the protection casing, the lower extreme movable mounting of time-recorder has the treater, the one end movable mounting of treater has connecting wire, connecting wire's one end movable mounting has the circuit board, the upper end movable mounting of circuit board has driving motor, driving motor's lower extreme movable mounting has the link, link upper end movable mounting has drive screw.

Preferably, the protective housing is designed to be a rectangular structure, four mounting connectors are symmetrically arranged on the protective housing, and the buzzer and the timer on the protective housing are electrically connected with each other.

Preferably, the protection casing is the design of rectangle structure, and the symmetry is provided with four fixed screws on the protection casing to the symmetry is provided with two structures the same in the protection casing, and the consistent driving motor of specification.

Preferably, the processor and the timer are electrically connected with each other, and the processor and the circuit board are electrically connected with each other.

Preferably, a positioning groove is formed in the connecting frame, and a guide rod is movably mounted in the positioning groove.

Preferably, the lower end of the driving screw is movably provided with two conductive plates, and the two conductive plates and the two connecting frames are symmetrically arranged in the protective shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the delayed power-off and power-transmission device is additionally provided with an external timing device, can set time through an adjusting device, simultaneously carries out prompting work through a corresponding prompting device, and simultaneously cooperates with an internal circuit to carry out starting work;

2. the delayed power cut-off and transmission device is additionally provided with a lifting type knife switch structure driven by a motor, and the lifting work is carried out through the linkage of the insulating plate, so that the power-on work can be better carried out, the difficulty of the work is reduced, and the work is better carried out;

3. this power transmission device is stopped in time delay, whole device simple structure conveniently stops the work of power transmission, and help staff that can be better carries out work, improves the degree of safety of work, guarantees staff's personal safety, reduction working cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the structure of the connection frame of the present invention.

In the figure: 1. a protective housing; 2. installing a connector; 3. a buzzer; 4. a timer; 5. a protective cover; 6. fixing screws; 7. a processor; 8. connecting a lead; 9. a circuit board; 10. a drive motor; 11. a connecting frame; 12. a drive screw; 13. a conductive plate; 14. positioning a groove; 15. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a delayed power-on and power-off device comprises a protective shell 1, wherein a mounting joint 2 is fixedly mounted on the outer side of the protective shell 1, a buzzer 3 is fixedly mounted on the outer side of the protective shell 1, a timer 4 is movably mounted at the upper end of the protective shell 1, a protective cover 5 is movably mounted at one end of the timer 4, a fixing screw 6 is movably mounted on the protective cover 5, a processor 7 is movably mounted at the lower end of the timer 4, a connecting wire 8 is movably mounted at one end of the processor 7, a circuit board 9 is movably mounted at one end of the connecting wire 8, a driving motor 10 is movably mounted at the upper end of the circuit board 9, a connecting frame 11 is movably mounted at the lower end of the driving motor 10, and a driving screw 12;

furthermore, the protective shell 1 is designed to be rectangular, four mounting connectors 2 are symmetrically arranged on the protective shell 1, and the buzzer 3 and the timer 4 on the protective shell 1 are electrically connected with each other, so that the control work can be better carried out;

furthermore, the protective cover 5 is designed to be of a rectangular structure, four fixing screws 6 are symmetrically arranged on the protective cover 5, and two driving motors 10 which are identical in structure and consistent in specification are symmetrically arranged in the protective cover 5, so that the protective cover can better drive;

furthermore, the processor 7 and the timer 4 are electrically connected with each other, and the processor 7 and the circuit board 9 are electrically connected with each other, so that the electronic clock can be better used;

furthermore, a positioning groove 14 is formed in the connecting frame 11, and a guide rod 15 is movably mounted in the positioning groove 14, so that the use stability can be ensured;

furthermore, the lower end of the driving screw 12 is movably provided with two conductive plates 13, and the two conductive plates 13 and the two connecting frames 11 are symmetrically arranged in the protective shell 1, so that the conductive control can be better performed.

The working principle is as follows: at first carry out the fixed work in the position to protecting sheathing 1 through erection joint 2, the power of switch-on equipment, carry out work, carry out the settlement work of time through time-recorder 4, drive inside driving motor 10 simultaneously and carry out work, let between current conducting plate 13 and the circuit board 9 contactless each other, later carry out the maintenance work that has a power failure, later after time-recorder 4 time reachs, carry out the work of suggestion through bee calling organ 3, rethread driving screw 12 drives current conducting plate 13 and moves on guide bar 15, the work of connecting, whole device simple structure, conveniently carry out the work of cutting off the power transmission, help staff that can be better carries out work, the safety degree of work is improved, guarantee staff's personal safety, and the working cost is reduced.

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

1. The utility model provides a time delay power transmission stopping device, includes protective housing, its characterized in that: the utility model discloses a safety protection device for a vehicle, including protective housing, protection shell, one end movable mounting of time-recorder, protection shell's outside fixed mounting has the erection joint, protective housing's outside fixed mounting has bee calling organ, protective housing's upper end movable mounting has the time-recorder, the one end movable mounting of time-recorder has the protection casing, movable mounting has the fixed screw on the protection casing, the lower extreme movable mounting of time-recorder has the treater, the one end movable mounting of treater has connecting wire, connecting wire's one end movable mounting has the circuit board, the upper end movable mounting of circuit board has driving motor, driving motor's lower extreme movable mounting has the link, link upper end movable.

2. The time-lapse power-stop apparatus according to claim 1, wherein: the protective housing is designed to be of a rectangular structure, four mounting connectors are symmetrically arranged on the protective housing, and the buzzer and the timer on the protective housing are electrically connected with each other.

3. The time-lapse power-stop apparatus according to claim 1, wherein: the protection casing is the design of rectangle structure, and the symmetry is provided with four fixed screws on the protection casing to the protection casing internal symmetry is provided with two structures the same, and the consistent driving motor of specification.

4. The time-lapse power-stop apparatus according to claim 1, wherein: the processor is electrically connected with the timer, and the processor is electrically connected with the circuit board.

5. The time-lapse power-stop apparatus according to claim 1, wherein: a positioning groove is formed in the connecting frame, and a guide rod is movably mounted in the positioning groove.

6. The time-lapse power-stop apparatus according to claim 1, wherein: the lower extreme movable mounting of drive screw has the current conducting plate, and current conducting plate and link are provided with two in the protective housing symmetry.