CN219039906U

CN219039906U - Building power supply and distribution teaching aid

Info

Publication number: CN219039906U
Application number: CN202222131103.4U
Authority: CN
Inventors: 李成林
Original assignee: Jiangsu Yancheng Technician College
Current assignee: Jiangsu Yancheng Technician College
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-16
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a building power supply and distribution teaching aid which comprises a power distribution shell, wherein the bottom of the power distribution shell is fixedly connected with a connecting shell, the front surface of the connecting shell is provided with a connecting port, the inside of the connecting port is connected with a connecting drawer in a sliding manner, the top of the power distribution shell is provided with a mounting groove, the inside of the mounting groove is movably clamped with a mounting cover, the inside of the mounting groove is provided with a mounting opening, and the inside of the mounting groove is provided with a mounting opening. According to the utility model, the movable arc plate is conveniently broken by moving the cutting to pass through or separate from the movable arc plate of the limiting hole, so that the movable arc plate is separated from or clamped with the movable groove of the movable arc plate, and the installation handle is pulled to drive the power distribution shell and the blowing component to be separated from the installation groove on the power distribution shell, so that the power distribution bottle subjected to short circuit is disassembled, the circuit on the power distribution battery is reduced, meanwhile, the damaged power distribution battery is conveniently replaced after being disassembled, and the use effect is improved.

Description

Building power supply and distribution teaching aid

Technical Field

The utility model relates to the technical field of power transmission, in particular to a building power supply and distribution teaching aid.

Background

Along with the development of economy and science and technology, higher requirement has been arranged to the electric power electrical system of building, traditional building supplies the distribution system through alternating current power supply, the different electric currents all have different changes under different voltages, and observe the change of voltage and show through supplying the distribution teaching aid, because of supplying the inside storage battery of distribution teaching aid shell can intensify in long-time use of distribution teaching aid, the circuit that the intensification can influence on the storage battery takes place the short circuit, therefore the influence that the solution intensifies and produce the storage battery is first and foretell problem, follow the distribution teaching aid and pack the storage battery generally through the screw, when the storage battery takes place to damage because of the circuit short circuit, inconvenient quick dismantlement maintenance, it is very troublesome, thereby influence later use, reduce the result of use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a building power supply and distribution teaching aid.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a building supplies distribution teaching aid, includes the distribution shell, distribution shell bottom fixedly connected with connection shell, the connection shell openly has seted up the connector, the inside sliding connection of connector has the connection drawer, the mounting groove has been seted up at distribution shell top, the inside movable joint of mounting groove has the installation lid, the inside installation mouth of having seted up of mounting groove, the inside configuration storage battery that is provided with of installation mouth, the positive fixedly connected with of distribution bottle a plurality of power supply cutting, distribution bottle lateral wall fixedly connected with charges cutting, installation lid top fixedly connected with installation handle, the installation lid top is connected with blast assembly;

four movable concave blocks are fixedly connected to the top of the mounting cover, movable arc plates are rotationally connected to the inner walls of the movable concave blocks, two movable grooves are formed in two sides of the outer side wall of the power distribution shell, the movable arc plates are connected with the movable grooves corresponding to the movable arc plates in a clamping mode, a plurality of limiting holes are formed in the front face of the movable arc plates in a penetrating mode, and two positioning assemblies are arranged on two sides of the outer side wall of the power distribution shell.

As a further description of the above technical solution:

the air blowing assembly comprises a fixed fan fixedly connected with the top of the mounting cover, a first fixed pipe is fixedly connected with an air outlet of the fixed fan, the tail end of the first fixed pipe penetrates through the mounting cover and is fixedly connected with a telescopic pipe, the tail end of the telescopic pipe is fixedly connected with a second fixed pipe, a fixed sleeve ring is fixedly sleeved on the outer side wall of the second fixed pipe, and an L-shaped supporting plate is fixedly connected with the bottom of the mounting cover.

As a further description of the above technical solution:

the L-shaped supporting plate is characterized in that a pushing rod penetrates through the side wall of the L-shaped supporting plate, one end of the pushing rod is fixedly connected with the fixed lantern ring, the other end of the pushing rod is fixedly connected with an adjusting arc block, and an adjusting spring is movably sleeved on the outer side wall of the pushing rod.

As a further description of the above technical solution:

the utility model discloses a regulating spring, including adjusting arc piece lateral wall, L shape backup pad lateral wall, adjusting spring both ends respectively with adjusting arc piece lateral wall and L shape backup pad lateral wall fixed connection, L shape backup pad upper surface is connected with accommodate motor, accommodate motor output shaft fixedly connected with dysmorphism dish.

As a further description of the above technical solution:

the positioning assembly comprises two moving grooves formed in the outer side wall of the power distribution shell, a moving sliding block is connected inside the moving grooves in a sliding mode, a moving pulling plate is fixedly connected to the side wall of the moving sliding block, and a moving spring is fixedly connected to the inner wall of the moving groove.

As a further description of the above technical solution:

the tail end of the movable spring is fixedly connected with the movable sliding block, the front surface of the movable pulling plate is fixedly connected with a movable cutting, and the tail end of the movable cutting penetrates through the corresponding limiting hole and extends to the outside of the limiting hole.

As a further description of the above technical solution:

the power distribution shell front penetrates through and is fixedly connected with a plurality of power supply joints, the power distribution shell outer side wall penetrates through and is fixedly connected with a charging joint, the power supply joint back is fixedly connected with a power supply sleeve block, the charging joint side wall is fixedly connected with a charging sleeve block, and a power distribution battery is arranged in the mounting port.

As a further description of the above technical solution:

the power supply sleeve block is movably inserted with the corresponding power supply cutting, and the charging sleeve block is movably inserted with the charging cutting.

The utility model has the following beneficial effects:

through mutually supporting between locating component and the subassembly of blowing, utilize the subassembly of blowing can make fixed fan, first fixed pipe, the installation lid, flexible pipe, the fixed pipe of second, fixed lantern ring, L shape backup pad, the catch bar, the regulating arc piece, regulating spring, accommodate motor and dysmorphism dish cooperation, be convenient for drive the inside and the distribution bottle of distribution shell of the fixed pipe alignment of second through fixed fan and blow the cooling, the catch bar promotes fixed lantern ring simultaneously, make the fixed lantern ring drive the even swing of the fixed pipe of second, the convenience is inside and the distribution bottle of distribution shell even to blow the cooling, utilize the locating component can make the movable tank, remove the slider, remove the arm-tie, remove the cooperation between cutting and the spacing hole, be convenient for pass through the movable arc board with spacing hole separation, make things convenient for the movable arc board with the fingers and thumb, make movable arc board and its movable tank separation or joint, make the installation handle of pulling installation drive distribution shell and the distribution bottle on the distribution shell of blowing component and the distribution shell separate, thereby dismantle the distribution bottle that will receive the short circuit, make the circuit take place the circuit on the reduction, the circuit on the distribution battery, conveniently take place the time, with the change after the damage dismantlement, the use effect is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a building power supply and distribution teaching aid according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of a power distribution housing of a building power supply and distribution teaching aid according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B;

fig. 5 is a schematic diagram of a top view structure of a power distribution housing of a building power supply and distribution teaching aid according to the present utility model.

Legend description:

1. a power distribution housing; 2. a connection housing; 3. connecting a drawer; 4. installing a cover; 5. a handle is installed; 6. fixing a fan; 7. a first fixed tube; 8. a telescopic tube; 9. a second fixed tube; 10. a fixed collar; 11. an L-shaped support plate; 12. a push rod; 13. an adjusting spring; 14. adjusting the arc block; 15. adjusting a motor; 16. a special-shaped disc; 17. a movable concave block; 18. a movable arc plate; 19. moving the slide block; 20. moving the pulling plate; 21. a moving spring; 22. moving the cutting; 23. a power supply connector; 24. a charging connector; 25. a power supply sleeve block; 26. a charging sleeve block; 27. a storage battery is arranged; 28. a power supply cutting; 29. and (5) charging the cutting.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a building power supply and distribution teaching aid, which comprises a power distribution shell 1, wherein the bottom of the power distribution shell 1 is fixedly connected with a connecting shell 2, a plurality of ash discharging ports are formed between the inner bottom of the power distribution shell 1 and the inner top of the connecting shell 2 in a penetrating way, the front surface of the connecting shell 2 is provided with a connecting port, the inside of the connecting port is slidably connected with a connecting drawer 3, the top of the power distribution shell 1 is provided with a mounting groove, the inside of the mounting groove is movably clamped with a mounting cover 4, the inside of the mounting groove is provided with a mounting port, the top of the mounting cover 4 is fixedly connected with a mounting handle 5, the top of the mounting cover 4 is connected with a blowing component, the ash removing effect is achieved through the blowing component, referring to fig. 1, 2 and 3, the blowing component comprises a fixed fan 6 fixedly connected with the top of the mounting cover 4, the air outlet of the fixed fan 6 is fixedly connected with a first fixed pipe 7, the end of the first fixed pipe 7 penetrates through the mounting cover 4 and is fixedly connected with the telescopic pipe 8, the end of the telescopic pipe 8 is fixedly connected with the second fixed pipe 9, the outer side wall of the second fixed pipe 9 is fixedly sleeved with the fixed sleeve ring 10, the bottom of the mounting cover 4 is fixedly connected with the L-shaped supporting plate 11, the side wall of the L-shaped supporting plate 11 penetrates through the push rod 12, one end of the push rod 12 is fixedly connected with the fixed sleeve ring 10, the other end of the push rod 12 is fixedly connected with the adjusting arc block 14, the outer side wall of the push rod 12 is movably sleeved with the adjusting spring 13, two ends of the adjusting spring 13 are respectively fixedly connected with the side wall of the adjusting arc block 14 and the side wall of the L-shaped supporting plate 11, the upper surface of the L-shaped supporting plate 11 is connected with the adjusting motor 15, the output shaft of the adjusting motor 15 is fixedly connected with the special-shaped disc 16, and the special-shaped disc 16 is driven to rotate through the adjusting motor 15.

Four movable concave blocks 17 are fixedly connected to the top of the mounting cover 4, movable arc plates 18 are rotatably connected to the inner walls of the movable concave blocks 17, two movable grooves are formed in two sides of the outer side wall of the power distribution shell 1, the movable arc plates 18 are clamped with the corresponding movable grooves, a plurality of limiting holes are formed in the front of the movable arc plates 18 in a penetrating mode, two positioning components are arranged on two sides of the outer side wall of the power distribution shell 1, referring to fig. 4, the positioning components comprise two movable grooves formed in the outer side wall of the power distribution shell 1, movable sliding blocks 19 are slidably connected to the inner sides of the movable grooves, movable pull plates 20 are fixedly connected to movable springs 21, the tail ends of the movable springs 21 are fixedly connected with the movable sliding blocks 19, movable cutting bars 22 are fixedly connected to the front of the movable pull plates 20, the tail ends of the movable cutting bars 22 penetrate through the corresponding limiting holes and extend to the outside the limiting holes, and the limiting functions of the movable arc plates 18 are achieved through the positioning components.

Referring to fig. 1 and 5, the front of the power distribution housing 1 is penetrated and fixedly connected with a plurality of power supply connectors 23, the outer side wall of the power distribution housing 1 is penetrated and fixedly connected with a charging connector 24, the back of the power supply connector 23 is fixedly connected with a power supply sleeve block 25, the side wall of the charging connector 24 is fixedly connected with a charging sleeve block 26, the inside of the power supply sleeve block 25 is movably inserted with a corresponding power supply cutting 28, and the inside of the charging sleeve block 26 is movably inserted with a charging cutting 29, so that the power supply function is realized through a power distribution storage battery 27.

Working principle: during the use, start fixed fan 6 earlier, it gets into inside the first fixed pipe 7 to drive wind through fixed fan 6, then get into flexible pipe 8 from first fixed pipe 7, then wind gets into flexible pipe 8 second fixed pipe 9 of flexible pipe, follow and discharge from second fixed pipe 9, thereby to join in marriage the cooling of blowing of storage battery 27, and join in marriage the dust that storage battery 27 probably produced and blow into the distribution shell 1 inner bottom, and discharge into inside the connection shell 2 through a plurality of ash discharging openings, and the dust falls inside connecting drawer 3, start accommodate motor 15 simultaneously, drive special-shaped dish 16 through accommodate motor 15 and rotate, and special-shaped dish 16 constantly contacts with adjusting arc piece 14, follow adjusting arc piece 14 and drive push rod 12 and adjusting spring 13 and remove and shrink, push rod 12 and fixed lantern ring 10 are installed simultaneously, then push rod 12 promotes fixed lantern ring 10, make fixed lantern ring 10 drive second fixed pipe 9 and deflect about, thereby even to join in marriage storage battery 27's circuit on the reduction joins in marriage storage battery 27 produces the short circuit, guarantee the cooling effect of adjusting.

Then when the power distribution bottle 27 is heated for a long time and possibly damaged, the movable pulling plate 20 is pulled firstly, the movable sliding block 19 and the movable spring 21 are driven to slide in the movable groove through the movable pulling plate 20, the movable cutting 22 on the movable pulling plate 20 is separated from a limiting hole on the movable arc plate 18, then the movable arc plate 18 is pulled to deflect on the movable concave block 17 and move away from the power distribution shell 1, meanwhile, the movable arc plate 18 is separated from the movable groove, then the mounting handle 5 is pulled, the mounting handle 5 drives the mounting cover 4 and the blowing component to move away from the mounting groove, the power distribution bottle 27 is pulled, the power supply cutting 28 and the charging cutting 29 on the power distribution bottle 27 are separated from the power supply sleeve block 25 and the charging sleeve block 26, the power distribution bottle 27 is separated from the mounting hole, and the new power distribution bottle 27 is replaced, and the dismounting effect is guaranteed.

Then put into the installation mouth inside with new block terminal 27 or the block terminal 27 after the clearance to a plurality of power supply cutting 28 and the charging cutting 29 on the jar 27 supply power cover piece 25 and the charging cover piece 26 are pegged graft, then pick up installation handle 5, make installation handle 5 drive installation lid 4 and blast subassembly and remove and the joint towards the direction that is close to the mounting groove, follow again and break movable arc board 18, make movable arc board 18 deflect on movable concave block 17, and remove towards the direction that is close to distribution shell 1, movable arc board 18 and movable groove joint simultaneously, then loosen and remove arm-tie 20, give a restoring force to remove slider 19 through removal spring 21, make removal slider 19 drive remove cutting 22 on the arm-tie 20 and a spacing hole on the movable arc board 18 peg graft, guarantee the installation effect after the dismantlement.

Finally, the plug for external monitoring is respectively plugged with the power supply connectors 23 according to the requirements, so that different voltages are monitored, teaching is performed according to the different voltages, and when the electricity inside the battery 27 is used up, the external connectors and the charging connectors 24 are installed at the same time, so that charging is performed, and subsequent teaching use is facilitated.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a building supplies distribution teaching aid, includes distribution shell (1), its characterized in that: the novel electric power distribution device comprises a power distribution shell (1), wherein a connecting shell (2) is fixedly connected to the bottom of the power distribution shell (1), a connecting port is formed in the front of the connecting shell (2), a connecting drawer (3) is connected to the inside of the connecting port in a sliding mode, a mounting groove is formed in the top of the power distribution shell (1), a mounting cover (4) is movably clamped in the mounting groove, a mounting opening is formed in the mounting groove, a power distribution battery (27) is arranged in the mounting opening, a plurality of power supply cutting bars (28) are fixedly connected to the front of the power distribution bottle (27), a charging cutting bar (29) is fixedly connected to the outer side wall of the power distribution bottle (27), a mounting handle (5) is fixedly connected to the top of the mounting cover (4), and a blowing component is connected to the top of the mounting cover (4).

Four movable concave blocks (17) are fixedly connected to the top of the mounting cover (4), movable arc plates (18) are rotatably connected to the inner walls of the movable concave blocks (17), two movable grooves are formed in two sides of the outer side wall of the power distribution shell (1), the movable arc plates (18) are clamped with the movable grooves corresponding to the movable arc plates, a plurality of limiting holes are formed in the front of the movable arc plates (18) in a penetrating mode, and two positioning assemblies are arranged on two sides of the outer side wall of the power distribution shell (1).

2. A building power supply and distribution teaching aid according to claim 1 and characterized in that: the air blowing assembly comprises a fixed fan (6) fixedly connected with the top of the mounting cover (4), a first fixed pipe (7) is fixedly connected with an air outlet of the fixed fan (6), the tail end of the first fixed pipe (7) penetrates through the mounting cover (4) and is fixedly connected with a telescopic pipe (8), the tail end of the telescopic pipe (8) is fixedly connected with a second fixed pipe (9), a fixed sleeve ring (10) is fixedly sleeved on the outer side wall of the second fixed pipe (9), and an L-shaped supporting plate (11) is fixedly connected with the bottom of the mounting cover (4).

3. A building power supply and distribution teaching aid according to claim 2 and characterized in that: the utility model discloses a fixed lantern ring, including L shape backup pad (11), fixed lantern ring (10) and L shape backup pad (11), L shape backup pad (11) lateral wall runs through and is provided with catch bar (12), catch bar (12) one end and fixed lantern ring (10) fixed connection, catch bar (12) other end fixedly connected with regulation arc piece (14), catch bar (12) lateral wall activity has cup jointed adjusting spring (13).

4. A building power supply and distribution teaching aid according to claim 3 and characterized in that: the two ends of the adjusting spring (13) are fixedly connected with the side wall of the adjusting arc block (14) and the side wall of the L-shaped supporting plate (11) respectively, an adjusting motor (15) is connected to the upper surface of the L-shaped supporting plate (11), and a special-shaped disc (16) is fixedly connected to the output shaft of the adjusting motor (15).

5. A building power supply and distribution teaching aid according to claim 1 and characterized in that: the positioning assembly comprises two moving grooves formed in the outer side wall of the power distribution shell (1), moving sliding blocks (19) are slidably connected in the moving grooves, moving pulling plates (20) are fixedly connected to the side walls of the moving sliding blocks (19), and moving springs (21) are fixedly connected to the inner walls of the moving grooves.

6. The building power supply and distribution teaching aid according to claim 5, wherein: the tail end of the movable spring (21) is fixedly connected with the movable sliding block (19), the front surface of the movable pulling plate (20) is fixedly connected with a movable cutting (22), and the tail end of the movable cutting (22) penetrates through a limiting hole corresponding to the movable cutting and extends to the outside of the limiting hole.

7. A building power supply and distribution teaching aid according to claim 1 and characterized in that: the power distribution shell (1) front penetrates through and is fixedly connected with a plurality of power supply joints (23), the outer side wall of the power distribution shell (1) penetrates through and is fixedly connected with a charging joint (24), the back of the power supply joint (23) is fixedly connected with a power supply sleeve block (25), and the side wall of the charging joint (24) is fixedly connected with a charging sleeve block (26).

8. The building power supply and distribution teaching aid according to claim 7, wherein: the inside of the power supply sleeve block (25) is movably inserted with the corresponding power supply cutting (28), and the inside of the charging sleeve block (26) is movably inserted with the charging cutting (29).