CN214899571U

CN214899571U - Electric control device for voice laboratory

Info

Publication number: CN214899571U
Application number: CN202120799572.6U
Authority: CN
Inventors: 杜健
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-26
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a power control device is used in pronunciation laboratory in electric power field, the power distribution box comprises a box body, the inside of box is including movable box, draw-in groove, pivot, telescopic link, putting thing board, cardboard and pull rod, the right side of movable box is in the inner wall right side fixed connection of box. When needs maintain, the pull rod that sets up through the hand pulling removes to the box right side, the pull rod drives puts the thing board, and flexible through the telescopic link, will put the board groove that the thing board was seted up through the box right side, make and put the right side that the thing board stimulates to the box, after pulling out, rotatory pull rod, it rotates to put the thing board to make in the setting of the inside pivot of draw-in groove, it stops when the perpendicular angle in the box side to put the thing board when rotating, promote the pull rod that sets up once more, make and put two cardboards of thing board one side, carry out the both sides of card in the box, thereby the fixed thing board of putting, and place maintenance tool in the surface of putting the thing board, no occupation space has been reached, and the convenient effect of instrument of taking.

Description

Electric control device for voice laboratory

Technical Field

The utility model relates to an electric power field specifically is a power control device is used in pronunciation laboratory.

Background

The language laboratory is equipped with various modern teaching media and is mainly used for special classrooms for learning and researching languages and related subjects. Is developed gradually according to the requirement of language learning and the use of various modern teaching media.

And current power control cabinet is put in indoorly, and indoor environment space is less, when the maintenance, because of the space is little, still will open the power control cabinet, and repair tools can't place, only can place in ground, has caused the inconvenient problem of maintaining, and because of the space is little, the inside electrical apparatus of power box is more, and the heat dissipation is not good, causes serious problems such as conflagration easily. Therefore, those skilled in the art provide a power control device for a voice laboratory to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a power control device is used in pronunciation laboratory to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a power control device is used in pronunciation laboratory, the power control device comprises a box body, the inside of box is including movable box, draw-in groove, pivot, telescopic link, puts thing board, cardboard and pull rod, the right side of movable box is in the inner wall right side fixed connection of box, the draw-in groove is located the inner wall left side of movable box and sets up, the one end of pivot is in one side fixed connection of draw-in groove, the one end fixed connection of draw-in groove is kept away from in the pivot to the one end of telescopic link, the one end fixed connection of pivot is kept away from in the telescopic link to one side of putting the thing board, one side of cardboard is in the left side fixed connection of putting the thing board, and the quantity of cardboard is two, the right side of two cardboards all with the left side fixed connection who puts the thing board, one side of pull rod is in the right side fixed connection of putting the thing board.

The box body is provided with a plate groove and a shaft groove in the outer portion, the plate groove is formed in the right side of the box body, and the shaft groove is formed in the middle of the plate groove.

As a further aspect of the present invention: the surface of the box body comprises heat dissipation holes and a heat dissipation filter screen, the heat dissipation holes are formed in the left side of the box body, and the surface of the heat dissipation filter screen is welded inside the heat dissipation holes.

As a further aspect of the present invention: the inside of box is including fixture block, shock pad and fan, one side of fixture block is in the inner wall left side joint of box, the bottom of shock pad is in the top fixed connection of fixture block, the left and right sides of fan is in the fixed surface connection of fixture block.

As a further aspect of the present invention: the surface of the box body comprises a partition board, and the bottom of the partition board is fixedly connected with the inner bottom wall of the box body.

As a further aspect of the present invention: the surface of the partition board comprises a through hole, and the through hole is formed in the middle of the partition board.

As a further aspect of the present invention: the surface of the partition plate comprises a long plate, and the surface of the long plate is fixedly connected with the surface of the partition plate.

As a further aspect of the present invention: the surface of the box body comprises a base, and the top of the base is fixedly connected with the bottom of the box body.

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

1. the utility model discloses in, through the box that sets up, the movable box, the draw-in groove, the apparatus further comprises a rotating shaft, the telescopic link, put the thing board, the cardboard, the pull rod, board groove and axle slot, when needing to maintain, the pull rod that sets up through the hand pulling removes to the box right side, the thing board is put in the pull rod drive, and through the flexible of telescopic link, the board groove that the thing board was seted up through the box right side will be put, make and put the right side that the thing board stimulates to the box, after pulling out, rotatory pull rod, setting up at the inside pivot of draw-in groove makes and puts the thing board and rotate, when rotating and put the thing board and stop when the box side is vertical angle, promote the pull rod that sets up once more, make and put two cardboards of thing board one side, block in the both sides of box, thereby fix and put the thing board, and place maintenance tool in the surface of putting the thing board, no occupation space has been reached, and the convenient effect of instrument of taking, the problem that current power control device occupation space is great and the placement space is less and the instrument has no place in the workman's hand when the maintenance has been solved .

2. The utility model discloses in, louvre through setting up, the heat dissipation filter screen, the fixture block, the shock pad, the fan, a separation plate, a through-hole, the cooperation setting of rectangular plate and base, when needs dispel the heat, shock pad through the fixture block surface fixes the fan, and open the fan, make the fan rotate, a plurality of through-holes that the device placed at the inside rectangular plate top of box was seted up through the baffle of roof and interior diapire in the perpendicular to box dispel the heat, make the heat dispel the heat from the louvre department that the box left side was seted up, and filter the dust that gets into the box through the heat dissipation filter screen, reached and carried out radiating effect to the inside equipment of box, the inside difficult radiating problem of power box of current has been solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of fig. 1 in the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 1;

fig. 5 is a side view of fig. 1 of the present invention.

In the figure: 1. a box body; 2. heat dissipation holes; 3. a heat dissipation filter screen; 4. a clamping block; 5. a shock pad; 6. a fan; 7. a movable box; 8. a card slot; 9. a rotating shaft; 10. a telescopic rod; 11. a storage plate; 12. clamping a plate; 13. a pull rod; 14. a partition plate; 15. a through hole; 16. a long plate; 17. a base; 18. a plate groove; 19. and (4) a shaft groove.

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. 1-5, in the embodiment of the present invention, an electric power control device for a voice laboratory includes a box body 1, the box body 1 includes a movable box 7, a slot 8, a rotating shaft 9, a telescopic rod 10, a storage plate 11, a clamping plate 12 and a pull rod 13, the right side of the movable box 7 is fixedly connected to the right side of the inner wall of the box body 1, the slot 8 is disposed on the left side of the inner wall of the movable box 7, one end of the rotating shaft 9 is fixedly connected to one side of the slot 8, one end of the telescopic rod 10 is fixedly connected to one end of the rotating shaft 9 far away from the slot 8, one side of the storage plate 11 is fixedly connected to one end of the telescopic rod 10 far away from the rotating shaft 9, one side of the clamping plate 12 is fixedly connected to the left side of the storage plate 11, and the quantity of cardboard 12 is two, the right side of two cardboard 12 all with put the left side fixed connection of thing board 11, one side of pull rod 13 in the right side fixed connection of putting thing board 11.

The outer part of the box body 1 comprises a plate groove 18 and a shaft groove 19, the plate groove 18 is arranged on the right side of the box body 1, and the shaft groove 19 is arranged in the middle of the plate groove 18.

The surface of the box body 1 comprises heat dissipation holes 2 and a heat dissipation filter screen 3, wherein the heat dissipation holes 2 are formed in the left side of the box body 1, and the surface of the heat dissipation filter screen 3 is welded in the heat dissipation holes 2; the box body 1 comprises a clamping block 4, a damping pad 5 and a fan 6, one side of the clamping block 4 is clamped on the left side of the inner wall of the box body 1, the bottom of the damping pad 5 is fixedly connected with the top of the clamping block 4, and the left side and the right side of the fan 6 are fixedly connected with the surface of the clamping block 4; the surface of the box body 1 comprises a clapboard 14, and the bottom of the clapboard 14 is fixedly connected with the inner bottom wall of the box body 1; the surface of the partition board 14 comprises a through hole 15, and the through hole 15 is positioned in the middle of the partition board 14 and is opened; the surface of the partition board 14 comprises a long board 16, and the surface of the long board 16 is fixedly connected with the surface of the partition board 14; the surface of the box body 1 comprises a base 17, and the top of the base 17 is fixedly connected with the bottom of the box body 1.

The utility model discloses a theory of operation is: when maintenance is needed, the pull rod 13 arranged in the movable box 7 is pulled by hand to move towards the right side of the box body 1, the pull rod 13 drives the object placing plate 11, the object placing plate 11 passes through the plate groove 18 formed in the right side of the box body 1 through the extension and retraction of the telescopic rod 10, the object placing plate 11 is pulled to the right side of the box body 1, after the object placing plate is pulled out, the pull rod 13 is rotated, the telescopic rod 10 is rotated in the shaft groove 19, the object placing plate 11 is rotated through the arrangement of the rotating shaft 9 in the clamping groove 8, when the object placing plate 11 is rotated to be vertical to the side surface of the box body 1, the arranged pull rod 13 is pushed again, the two clamping plates 12 on one side of the object placing plate 11 are clamped on the two sides of the box body 1, the object placing plate 11 is fixed, a maintenance tool is placed on the surface of the object placing plate 11, when heat dissipation is needed, the fan 6 is fixed through the damping pads 5 on the surfaces of the clamping blocks 4, and the fan 6 is opened, make fan 6 rotate, dispel the heat through a plurality of through-holes 15 that roof and interior diapire's baffle 14 was seted up in the device of placing the inside long board 16 top of box 1 in through the perpendicular to box 1, make the heat dispel the heat from 2 departments of the louvre of seting up in the box 1 left side to filter the dust that gets into box 1 through heat dissipation filter screen 3.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power control device is used in pronunciation laboratory, includes box (1), its characterized in that: the box body (1) is internally provided with a movable box (7), a clamping groove (8), a rotating shaft (9), a telescopic rod (10), a storage plate (11), clamping plates (12) and a pull rod (13), wherein the right side of the movable box (7) is fixedly connected with the right side of the inner wall of the box body (1), the clamping groove (8) is arranged on the left side of the inner wall of the movable box (7), one end of the rotating shaft (9) is fixedly connected with one side of the clamping groove (8), one end of the telescopic rod (10) is fixedly connected with one end of the rotating shaft (9) far away from the clamping groove (8), one side of the storage plate (11) is fixedly connected with one end of the telescopic rod (10) far away from the rotating shaft (9), one side of each clamping plate (12) is fixedly connected with the left side of the storage plate (11), the number of the clamping plates (12) is two, and the right sides of the two clamping plates (12) are fixedly connected with the left side of the storage plate (11), one side of the pull rod (13) is fixedly connected with the right side of the object placing plate (11);

the box body (1) is externally provided with a plate groove (18) and a shaft groove (19), the plate groove (18) is formed in the right side of the box body (1), and the shaft groove (19) is formed in the middle of the plate groove (18).

2. The power control device for the voice laboratory according to claim 1, wherein: the surface of the box body (1) comprises heat dissipation holes (2) and a heat dissipation filter screen (3), wherein the heat dissipation holes (2) are formed in the left side of the box body (1), and the surface of the heat dissipation filter screen (3) is welded inside the heat dissipation holes (2).

3. The power control device for the voice laboratory according to claim 1, wherein: the inside of box (1) is including fixture block (4), shock pad (5) and fan (6), one side of fixture block (4) is in the inner wall left side joint of box (1), the bottom of shock pad (5) is in the top fixed connection of fixture block (4), the left and right sides of fan (6) are in the fixed surface connection of fixture block (4).

4. The power control device for the voice laboratory according to claim 1, wherein: the surface of the box body (1) comprises a partition plate (14), and the bottom of the partition plate (14) is fixedly connected with the inner bottom wall of the box body (1).

5. The power control device for the voice laboratory according to claim 4, wherein: the surface of the partition board (14) comprises a through hole (15), and the through hole (15) is formed in the middle of the partition board (14).

6. The power control device for the voice laboratory according to claim 4, wherein: the surface of the clapboard (14) comprises a long plate (16), and the surface of the long plate (16) is fixedly connected with the surface of the clapboard (14).

7. The power control device for the voice laboratory according to claim 1, wherein: the surface of the box body (1) comprises a base (17), and the top of the base (17) is fixedly connected with the bottom of the box body (1).