Indoor high-voltage live display device

Abstract

The utility model discloses an indoor high-voltage live display device, which relates to the field of power equipment and comprises a display shell, a closing cover is arranged on one side of the display shell, a display mechanism for safety prompt perfection is arranged in a cavity of the display shell and comprises a circuit board body, and the circuit board body is mounted in the cavity of the display shell. One side of the circuit board body is provided with an access module, one side of the access module is provided with access insertion blocks in an array mode, the middle part of one side of the circuit board body is provided with an indication lamp module, one side of the indication lamp module is provided with signal lamps in an array mode, and a voice module is installed above one end of one side of the circuit board body. And a sounding loudspeaker is mounted on one side of the voice module. By means of the display mechanism, photoelectric and sound double reminding can be achieved, safety reminding measures are improved and perfected, good warning reminding is provided for a user, the safety of electricity utilization is enhanced, and danger caused by neglect of people due to single reminding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment, in particular to an indoor high-voltage live display device. Background Art

[0002] With the continuous development of society, electricity is widely used in people's daily production and life and is an inevitable need for people.

[0003] The invisible and inaudible nature of electricity makes it difficult for people to intuitively identify whether various types of electrical equipment are energized. As a result, various power safety accidents are emerging one after another. Therefore, there is a need for a high-voltage live display device that can reflect the live status of high-voltage equipment to improve electricity safety.

[0004] In order to overcome the above-mentioned defects, prior art 1 (Chinese patent with publication number CN213457101U and application date of 2020-09-01) is an indoor high-voltage live display device. The detector enters the detection circuit and is connected to the circuit connection part 201 through the circuit socket of the circuit slot 2. At the same time, the switch handle 203 of the switch connection part 202 controls the closing and opening of the detection circuit. The detection circuit passes through the high-voltage circuit breaker 3, the voltage transformer 4 and the PCB circuit board 5, thereby judging the power-on status of the detection circuit by detecting the indicator light 502 in the lamp post 501.

[0005] There is also existing patent 2 (publication number CN216350913U, Chinese patent application date 2021-11-12) an easy-to-maintain indoor high-voltage live display device. The top plate, first side plate, bottom plate, and second side plate are installed by snap-fitting the T-shaped slider and the T-shaped slide groove, making the installation of the equipment more convenient and easier. During maintenance, the first side plate and the second side plate can be movably pulled out of the T-shaped slide groove, and the internal electrical appliances can be maintained intuitively, which solves the problem that the existing indoor live display device is very inconvenient to maintain, and the power status of the detection circuit is judged by the indicator light.

[0006] Existing technologies 1 and 2 rely on only a single reminder method when judging the power-on status of the detection circuit. The reminder method is too single, making it very easy for users to ignore the reminder, resulting in wrong judgment and causing safety accidents. Utility Model Content

[0007] The purpose of the present invention is to provide an indoor high-voltage live display device to solve the problem in the above-mentioned background technology that the reminder method is too simple, which makes it very easy for users to ignore the reminder, resulting in wrong judgment and thus causing safety accidents.

[0008] To achieve the above object, the present invention provides the following technical solution: an indoor high-voltage live display device, comprising a display housing, a closing cover being placed on one side of the display housing;

[0009] A display mechanism with a complete safety prompt is provided in the display housing cavity, the display mechanism including a circuit board body, the circuit board body being installed in the display housing cavity, an access module being installed on one side of the circuit board body, an access plug being installed in an array on one side of the access module, an indicator light module being installed in the middle of one side of the circuit board body, a signal light being installed in an array on one side of the indicator light module, a voice module being installed above one end of one side of the circuit board body, and a sound speaker being installed on one side of the voice module;

[0010] The display housing is provided with disassembly and assembly mechanisms capable of quick disassembly and assembly, both above and below the display housing. The display housing comprises assembly bars, and one side of each of the two assembly bars is provided with a T-shaped slot.

[0011] Furthermore, a voltage converter is installed at one end above one side of the circuit board body, a delay circuit module is installed at one end below one side of the circuit board body, a voltage detection module is installed at one side of the circuit board body, and the voltage detection module is located between the delay circuit module and the voltage converter, and a signal processor is installed at one end above one side of the circuit board body, and the signal processor is located on one side of the voltage converter.

[0012] Furthermore, the output end of the voltage converter is electrically connected to the access end of the signal processor, the output end of the access module is electrically connected to the access end of the voltage converter, and the output end of the signal processor is electrically connected to the access end of the voltage detection module.

[0013] Furthermore, the output end of the voltage detection module is electrically connected to the access end of the indicator light module and the access end of the delay circuit module respectively, and the output end of the delay circuit module is electrically connected to the access end of the voice module.

[0014] Furthermore, the top and bottom of the closing cover are provided with assembly strips, one side of the two assembly strips is provided with a T-shaped card strip, and the T-shaped card strips slide into the T-shaped card slots one by one, and the two assembly strips are respectively installed on one side of the top and bottom of the display shell, and assembly frames are installed at both ends of the other side of the top and bottom of the display shell, and guide rods are installed between the two ends of the assembly frame cavity, one end of the outer side of the guide rod is provided with a guide slider, and the other end of the outer side of the guide rod is provided with a reset spring, and the other side of the two assembly strips is provided with a fixed card slot in an array.

[0015] Furthermore, connecting rods are installed on the top of the guide sliding blocks, and the connecting rods are distributed in pairs, and one end of the corresponding connecting rods is respectively installed at the two ends of the top of the fixed plate. One side of the two fixed plates is provided with fixed clamping columns in an array, and the fixed clamping columns are correspondingly inserted into the fixed clamping grooves one by one.

[0016] Furthermore, an installation frame is installed at the lower side of the closing cover, and an upper clamping block is installed in an array at the top of the installation frame cavity. An adjustment turn is provided in the middle of the bottom of the installation frame, and limit openings are provided at both ends of the bottom of the installation frame. An adjustment column is sleeved in the adjustment turn, and an adjustment plate is installed on the top of the adjustment column, and the adjustment plate is located at the bottom of the installation frame cavity. Auxiliary rods are installed at both ends of the bottom of the adjustment plate, and the auxiliary rods pass through the limit openings one by one. Lower clamping blocks are installed in an array on the top of the adjustment plate, and the lower clamping blocks are distributed one by one with the upper clamping blocks.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The display mechanism can realize dual reminders of photoelectricity and sound, improve and perfect safety reminder measures, provide good warning reminders for users, enhance the safety of electricity use, and avoid single reminders causing people to ignore and thus bring danger.

[0019] 2. By using the combination of signal lights and sound speakers, the live status of high-voltage equipment can be reflected to people in a timely and effective manner, eliminating the hidden dangers of human operation accidents, ensuring the personal safety of operators and the safe operation of equipment, and saving the country direct economic losses from power equipment and economic losses in other industries caused by power accidents.

[0020] 3. The disassembly and assembly mechanism can be used to quickly open the high-voltage live display device, making it convenient to inspect and repair the interior of the high-voltage live display device, reducing the probability of problems with the high-voltage live display device and improving the safety of electricity use.

[0021] 4. The closing cover can be quickly disassembled and repaired by inserting the fixing post on the fixing plate into the fixing slot, without the tedious removal of multiple locking screws. It is very convenient to use and improves the efficiency of maintenance.

[0022] 5. By using the cooperation of the upper clamping block and the lower clamping block, the data line connected to the high-voltage live display device can be limited and fixed to prevent the data line from loosening due to external forces and other factors, thereby affecting the use and operation of the high-voltage live display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the circuit board body of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the signal light of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the assembly bar of the utility model;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the closing cover of the utility model;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the assembly frame of the utility model;

[0029] Figure 7 This is a schematic diagram of the three-dimensional structure of the installation frame of the utility model.

[0030] In the figure: 1. display housing; 2. closing cover; 3. circuit board body; 4. access module; 5. access plug-in block; 6. indicator light module; 7. signal light; 8. voice module; 9. speaker; 10. assembly strip; 11. T-shaped card slot; 12. voltage converter; 13. delay circuit module; 14. voltage detection module; 15. signal processor; 16. assembly strip; 17. T-shaped card strip; 18. assembly frame; 19. guide slide bar; 20. guide slide bar; 21. return spring; 22. connecting rod; 23. fixing plate; 24. fixing card column; 25. fixing card slot; 26. mounting frame; 27. upper card block; 28. adjustment turn; 29. limit opening; 30. adjustment column; 31. adjustment plate; 32. auxiliary rod; 33. lower card block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 7 , the utility model provides the following technical solutions: an indoor high-voltage live display device, comprising a display housing 1, a closing cover 2 is placed on one side of the display housing 1;

[0033] Example 1:

[0034] like Figure 1-Figure 3 As shown, the device uses a display mechanism to provide comprehensive safety tips, as follows:

[0035] A display mechanism with a complete safety prompt is provided in the cavity of the display housing 1. The display mechanism includes a circuit board body 3, which is installed in the cavity of the display housing 1. An access module 4 is installed on one side of the circuit board body 3, and an access plug 5 is installed in an array on one side of the access module 4. An indicator light module 6 is installed in the middle of one side of the circuit board body 3, and a signal light 7 is installed in an array on one side of the indicator light module 6. A voice module 8 is installed above one end of one side of the circuit board body 3, and a sound speaker 9 is installed on one side of the voice module 8;

[0036] A voltage converter 12 is mounted on one end above one side of the circuit board body 3, a delay circuit module 13 is mounted on one end below one side of the circuit board body 3, a voltage detection module 14 is mounted on one side of the circuit board body 3, and the voltage detection module 14 is located between the delay circuit module 13 and the voltage converter 12, a signal processor 15 is mounted on one end above one side of the circuit board body 3, and the signal processor 15 is located on one side of the voltage converter 12, the output end of the voltage converter 12 is electrically connected to the access end of the signal processor 15, the output end of the access module 4 is electrically connected to the access end of the voltage converter 12, and the output end of the signal processor 15 is electrically connected to the access end of the voltage converter 12;

[0037] The output end of the voltage detection module 14 is electrically connected to the access end of the indicator light module 6 and the access end of the delay circuit module 13, and the output end of the delay circuit module 13 is electrically connected to the access end of the voice module 8;

[0038] The access module 4 is used to cooperate with the data line to transmit the power status of the high-voltage equipment to the high-voltage power display device. After the voltage converter 12, the voltage detection module 14 and the signal processor 15 process the signal, the signal light 7 on the indicator light module 6 and the sound speaker 9 on the voice module 8 work synchronously to remind the user, realizing double reminder.

[0039] Example 2:

[0040] like Figure 4-Figure 6 As shown, the device uses a disassembly and assembly mechanism to facilitate users to quickly disassemble and assemble the device for maintenance, as follows:

[0041] The display housing 1 is provided with a disassembly mechanism with a quick disassembly device on the top and bottom. The display housing 1 includes an assembly bar 10. A T-shaped card slot 11 is provided on one side of the two assembly bars 10. The top and bottom of the closing cover 2 are provided with assembly bars 16. A T-shaped card strip 17 is provided on one side of the two assembly bars 16, and the T-shaped card strips 17 are slidably inserted into the T-shaped card slot 11 one by one. The two assembly bars 10 are respectively installed on one side of the top and bottom of the display housing 1. Assembly frames 18 are installed at both ends of the other side of the top and bottom of the display housing 1. Guide rods 19 are installed between the two ends of the cavity of the assembly frame 18. One end of the outer side of the guide rod 19 is provided with a guide slider 20, and the other end of the outer side of the guide rod 19 is provided with a return spring 21. The other side of the two assembly bars 16 is provided with a fixed card slot 25 in an array.

[0042] Connecting rods 22 are installed on the top of the guide sliders 20, and the connecting rods 22 are distributed in pairs, and one end of each of the corresponding connecting rods 22 is respectively installed at the two ends of the top of the fixing plate 23. One side of the two fixing plates 23 is provided with fixed clamping columns 24 in an array, and the fixed clamping columns 24 are correspondingly inserted into the fixed clamping grooves 25 one by one.

[0043] By utilizing the cooperation of the T-shaped slot 11 and the T-shaped clip 17, the closing cover 2 is initially mounted on one side of the display housing 1. Then, by utilizing the return spring 21, the fixing post 24 of the fixing plate 23 is engaged with the fixing slot 25 to further fix the position of the closing cover 2. No bolts or other parts are required, thereby improving the efficiency of assembly and disassembly of the device.

[0044] Example 3:

[0045] like Figure 1 and Figure 7 As shown, the device utilizes the cooperation between the lower clamping block 33 and the upper clamping block 27 to improve the stability of the connection, as follows:

[0046] A mounting frame 26 is installed at the lower side of the closing cover 2, and an upper clamping block 27 is installed in an array at the top of the mounting frame 26 cavity. An adjustment turntable 28 is provided in the middle of the bottom of the mounting frame 26, and limit openings 29 are provided at both ends of the bottom of the mounting frame 26. An adjustment column 30 is sleeved in the adjustment turntable 28, and an adjustment plate 31 is installed on the top of the adjustment column 30, and the adjustment plate 31 is located at the bottom of the mounting frame 26 cavity. Auxiliary rods 32 are installed at both ends of the bottom of the adjustment plate 31, and the auxiliary rods 32 pass through the limit openings 29 one by one. A lower clamping block 33 is installed in an array on the top of the adjustment plate 31, and the lower clamping block 33 is distributed one by one with the upper clamping block 27;

[0047] Rotate the adjustment column 30 to move the adjustment plate 31 upward, so that the lower clamping block 33 is close to the corresponding upper clamping block 27, and the data line connector between the upper clamping block 27 and the lower clamping block 33 is fixed to prevent the data line connector from loosening.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An indoor high-voltage live display device, comprising a display housing (1), a closing cover (2) being placed on one side of the display housing (1); It is characterized by: A display mechanism with a complete safety prompt is provided in the cavity of the display housing (1), the display mechanism comprises a circuit board body (3), the circuit board body (3) is installed in the cavity of the display housing (1), an access module (4) is installed on one side of the circuit board body (3), an access plug (5) is installed in an array on one side of the access module (4), an indicator light module (6) is installed in the middle of one side of the circuit board body (3), a signal light (7) is installed in an array on one side of the indicator light module (6), a voice module (8) is installed above one end of one side of the circuit board body (3), and a sound speaker (9) is installed on one side of the voice module (8); The display housing (1) is provided with a disassembly mechanism capable of quick disassembly and assembly above and below the display housing (1). The display housing (1) comprises an assembly bar (10), and one side of each of the two assembly bars (10) is provided with a T-shaped slot (11).

2. An indoor high-voltage live display device according to claim 1, characterized in that: A voltage converter (12) is installed at one end above one side of the circuit board body (3), a delay circuit module (13) is installed at one end below one side of the circuit board body (3), a voltage detection module (14) is installed at one side of the circuit board body (3), and the voltage detection module (14) is located between the delay circuit module (13) and the voltage converter (12), and a signal processor (15) is installed at one end above one side of the circuit board body (3), and the signal processor (15) is located at one side of the voltage converter (12).

3. An indoor high-voltage live display device according to claim 2, characterized in that: The output end of the voltage converter (12) is electrically connected to the access end of the signal processor (15), the output end of the access module (4) is electrically connected to the access end of the voltage converter (12), and the output end of the signal processor (15) is electrically connected to the access end of the voltage detection module (14).

4. An indoor high-voltage live display device according to claim 3, characterized in that: The output end of the voltage detection module (14) is electrically connected to the access end of the indicator light module (6) and the access end of the delay circuit module (13), respectively. The output end of the delay circuit module (13) is electrically connected to the access end of the voice module (8).

5. The indoor high-voltage live display device according to claim 1, characterized in that: The top and bottom of the closing cover (2) are both provided with assembly strips (16), one side of the two assembly strips (16) is provided with a T-shaped card strip (17), and the T-shaped card strips (17) are slidably inserted into the T-shaped card slot (11) in a one-to-one correspondence. The two assembly strips (10) are respectively installed on one side of the top and bottom of the display housing (1), and the two ends of the other side of the top and bottom of the display housing (1) are both installed with assembly frames (18). A guide slide rod (19) is installed between the two ends of the cavity of the assembly frame (18), one end of the outer side of the guide slide rod (19) is provided with a guide slider (20), and the other end of the outer side of the guide slide rod (19) is provided with a reset spring (21). The other side of the two assembly strips (16) is provided with a fixed card slot (25) in an array.

6. An indoor high-voltage live display device according to claim 5, characterized in that: The top of each guide slider (20) is provided with a connecting rod (22), and the connecting rods (22) are distributed in pairs, and one end of each corresponding connecting rod (22) is respectively installed at the two ends of the top of the fixed plate (23), and one side of each of the two fixed plates (23) is provided with a fixed clamping column (24) in an array, and the fixed clamping column (24) is correspondingly inserted into the fixed clamping groove (25).

7. The indoor high-voltage live display device according to claim 1, characterized in that: A mounting frame (26) is installed at the lower side of the closing cover (2), an upper clamping block (27) is installed in an array at the top of the cavity of the mounting frame (26), an adjusting turntable (28) is provided in the middle of the bottom of the mounting frame (26), and both ends of the bottom of the mounting frame (26) are provided with a limit opening (29), an adjusting column (30) is sleeved in the adjusting turntable (28), an adjusting plate (31) is installed on the top of the adjusting column (30), and the adjusting plate (31) is located at the lower part of the cavity of the mounting frame (26), auxiliary rods (32) are installed at both ends of the bottom of the adjusting plate (31), and the auxiliary rods (32) pass through the limit opening (29) in a one-to-one correspondence, and a lower clamping block (33) is installed in an array at the top of the adjusting plate (31), and the lower clamping block (33) is distributed in a one-to-one correspondence with the upper clamping block (27).

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