CN216251907U

CN216251907U - Drawer type power distribution cabinet convenient to unlock

Info

Publication number: CN216251907U
Application number: CN202121948654.9U
Authority: CN
Inventors: 梁迅豪
Original assignee: Individual
Current assignee: Binzhou Chongde Electric Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-04-08
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a drawer type power distribution cabinet convenient to unlock, which comprises a shell, wherein the inner cavity of the shell is movably connected with a plurality of drawers, the front sides of the drawers are fixedly connected with handles, cross bars are arranged above the handles, when an operator needs to pull the drawers in the using process, the hand tips of the operator penetrate through the lower parts of the handles, the thumb presses the cross bars towards the direction of the drawers to drive movable rods to move away from blind holes so as to unlock the fixation of the drawers, the handles and the drawers are pulled by the hand tips to move the drawers out of the inner cavity of the shell, and then electrical elements are installed and maintained on the drawers. Simple and convenient operation, and is suitable for popularization and use.

Description

Drawer type power distribution cabinet convenient to unlock

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a drawer type power distribution cabinet convenient to unlock.

Background

In daily life, the electrical equipment that people used in life is everywhere, and electrical equipment's use can certainly need to use the electricity, consequently will need to use the switch board that is used for control circuit, and the kind of switch board has a lot, and wherein drawer type switch board's use is very extensive.

Along with the development of technique, people often can not be satisfied with the preparation in current device, improve on the basis of current device, and current drawer type switch board is too loaded down with trivial details to the fixed mode of drawer, before the push-and-pull drawer, need twist the screw that is used for fixed drawer with the help of external instrument, is unsuitable for using widely.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of overcoming the defects of the prior art and provides a drawer type power distribution cabinet convenient to unlock.

In order to achieve the purpose, the utility model provides the following technical scheme:

a drawer type power distribution cabinet convenient to unlock comprises a shell, wherein the inner cavity of the shell is movably connected with a plurality of drawers, the front side of each drawer is fixedly connected with a handle, a cross rod is arranged above the handle, the rear side of the cross rod is provided with a reset mechanism close to both sides, the top of the cross rod is fixedly connected with a connecting rod close to both sides, one end of the connecting rod, far away from the cross rod, is fixedly connected with a fixed block, one side of the fixed block, close to the drawer, is provided with a second limiting plate, one side of the second limiting plate, far away from the drawer, is fixedly connected with a second spring, one end of the second spring, far away from the second limiting plate, is fixedly connected with a fixed plate, the fixed plate is fixedly connected to the top of the drawer, the inner cavity of the second spring is provided with a movable rod in a penetrating manner, the fixed plate is provided with a through hole, and the positions, close to the front sides, of both sides of the inner cavity of the shell are provided with a plurality of blind holes, one end of the movable rod is fixedly connected with the second limiting plate, and the other end of the movable rod penetrates through the through hole and is plugged in the inner cavity of the adjacent blind hole.

Preferably, the left side of the shell is fixedly connected with a heat radiation window, and the heat radiation window is close to the left center of the shell.

Preferably, canceling release mechanical system includes first spring, the one end and the horizontal pole fixed connection of first spring, the other end fixed connection of first spring is in the front side of drawer, the inner chamber of first spring runs through and is equipped with the dead lever, the front end of dead lever runs through the horizontal pole to the first limiting plate of fixedly connected with, dead lever and horizontal pole swing joint.

Preferably, the equal fixedly connected with horizontal bar in both sides of drawer, the activity groove that a plurality of and horizontal bar were mated with each other is all seted up to the inner chamber both sides of casing, horizontal bar swing joint is at the inner chamber of adjacent activity groove.

Preferably, the cross section of the connecting rod is L-shaped, and the shorter side of the L-shaped structure is perpendicular to the cross rod.

Preferably, the front side of casing is close to right side department and is equipped with the switch door, the left side of switch door is equipped with two hinges, the switch door passes through hinge swing joint in the front side of casing.

Preferably, the cross section of fixed block is right triangle, and the hypotenuse of right triangle structure and adjacent second limiting plate laminate each other.

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

when the drawer type power distribution cabinet convenient to unlock is used, when an operator needs to pull the drawer, the hand tip of the operator penetrates through the lower portion of the handle, the thumb presses the cross rod towards the drawer, the movable rod is further driven to move to a position far away from the blind hole, the drawer is unlocked, the handle and the drawer are pulled through the hand tip, the drawer is moved out of the inner cavity of the shell, and then the electrical component is installed and maintained on the drawer.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a front perspective view of the component drawer of the present invention;

FIG. 3 is a partial front elevation perspective view of the present invention;

fig. 4 is a right partial perspective view of a cross bar of a component of the present invention.

Reference numbers in the figures: 1. a housing; 2. opening and closing the door; 3. a hinge; 4. a drawer; 5. a handle; 6. a cross bar; 7. a movable groove; 8. a heat dissipation window; 9. a horizontal bar; 10. a first spring; 11. fixing the rod; 12. a first limit plate; 13. a connecting rod; 14. a fixed block; 15. a second limiting plate; 16. a second spring; 17. a fixing plate; 18. a movable rod; 19. blind holes; 20. and (6) perforating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a drawer type power distribution cabinet convenient to unlock comprises a shell 1, wherein a heat dissipation window 8 is fixedly connected to the left side of the shell 1, the heat dissipation window 8 is close to the center of the left side of the shell 1, a switch door 2 is arranged at the position, close to the right side, of the front side of the shell 1, two hinges 3 are arranged on the left side of the switch door 2, the switch door 2 is movably connected to the front side of the shell 1 through the hinges 3, a plurality of drawers 4 are movably connected to the inner cavity of the shell 1, transverse bars 9 are fixedly connected to the two sides of the drawers 4, a plurality of movable grooves 7 matched with the transverse bars 9 are formed in the two sides of the inner cavity of the shell 1, the transverse bars 9 are movably connected to the inner cavities of the adjacent movable grooves 7, and handles 5 are fixedly connected to the front sides of the drawers 4;

a cross bar 6 is arranged above the handle 5, connecting rods 13 are fixedly connected to positions, close to two sides, of the top of the cross bar 6, one end, far away from the cross bar 6, of each connecting rod 13 is fixedly connected with a fixed block 14, one side, close to the drawer 4, of each fixed block 14 is provided with a second limiting plate 15, one side, far away from the drawer 4, of each second limiting plate 15 is fixedly connected with a second spring 16, one end, far away from the second limiting plate 15, of each second spring 16 is fixedly connected with a fixed plate 17, the fixed plates 17 are fixedly connected to the top of the drawer 4, an inner cavity of each second spring 16 is provided with a movable rod 18 in a penetrating mode, through holes 20 are formed in the fixed plates 17, a plurality of blind holes 19 are formed in positions, close to the front sides, of two sides of an inner cavity of the shell 1, one end of each movable rod 18 is fixedly connected with the second limiting plate 15, the other end of each movable rod 18 penetrates through the through holes 20 and is plugged into the inner cavities of the adjacent blind holes 19, the cross section of each connecting rod 13 is L-shaped, and the shorter side of the L-shaped structure is perpendicular to the cross bar 6, the cross section of fixed block 14 is right angled triangle, and the hypotenuse of right angled triangle structure laminates with adjacent second limiting plate 15 each other, the rear side of horizontal pole 6 is close to both sides department and all is equipped with canceling release mechanical system, canceling release mechanical system includes first spring 10, the one end and the 6 fixed connection of horizontal pole of first spring 10, the other end fixed connection of first spring 10 is in the front side of drawer 4, the inner chamber of first spring 10 runs through and is equipped with dead lever 11, the front end of dead lever 11 runs through horizontal pole 6, and the first limiting plate 12 of fixedly connected with,

dead lever

11 and 6 swing joint of horizontal pole.

The working principle is as follows: in the using process, when an operator needs to pull the drawer 4, the tip of the hand of the operator passes through the lower part of the handle 5, the thumb presses the cross rod 6 towards the drawer 4, the cross rod 6 moves on the outer edge of the fixed rod 11, the cross rod 6 compresses the first spring 10, the cross rod 6 drives the connecting rod 13 to move, the connecting rod 13 drives the fixed block 14 to move, because of the arrangement of the right triangle of the fixed block 14, the fixed block 14 drives the first limiting plate 15 to move towards one side of the center of the drawer 4 along with the movement of the fixed block 14, the fixed block 14 loosens the second spring 16 and the movable rod 18 until the movable rod 18 moves to be far away from the blind hole 19, so that the fixation of the drawer 4 is released, then the drawer 4 is pulled towards the front side, the drawer 4 drives the cross bar 9 to move in the inner cavity of the movable groove 7, the drawer 4 is moved out from the inner cavity of the shell 1, and the acting force on the cross rod 6 is loosened, the cross bar 6 moves to the original position under the action of the first spring 10, the movable rod 18 moves to the original position under the action of the second spring 16, then the electric elements are installed and repaired on the drawer 4, after the work is finished, the tip of an operator passes through the lower part of the handle 5, the thumb presses the cross bar 6 towards the drawer 4, the cross bar 6 moves on the outer edge of the fixed rod 11, the cross bar 6 compresses the first spring 10, the cross bar 6 drives the connecting rod 13 to move, the connecting rod 13 drives the fixed block 14 to move, because of the right triangle arrangement of the fixed block 14, the fixed block 14 drives the first limiting plate 15 to move towards one side of the center of the drawer 4 along with the movement of the fixed block 14, the fixed block 14 loosens the second spring 16 and the movable rod 18, then the drawer 4 is pushed towards the rear side, the acting force on the cross bar 6 is released, and the cross bar 6 moves to the original position under the action of the first spring 10, the movable rod 18 moves to be inserted into the inner cavity of the adjacent blind hole 19 under the action of the second spring 16, so that the drawer 4 is fixed, and the operation is simple and convenient.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawer type switch board of convenient unblock, includes casing (1), its characterized in that: the inner chamber swing joint of casing (1) has a plurality of drawer (4), the front side fixedly connected with handle (5) of drawer (4), the top of handle (5) is equipped with horizontal pole (6), the rear side of horizontal pole (6) is close to both sides department and all is equipped with canceling release mechanical system, the top of horizontal pole (6) is close to both sides department and all fixedly connected with connecting rod (13), the one end fixedly connected with fixed block (14) of horizontal pole (6) are kept away from in connecting rod (13), one side that fixed block (14) are close to drawer (4) is equipped with second limiting plate (15), one side fixedly connected with second spring (16) that drawer (4) were kept away from in second limiting plate (15), the one end fixedly connected with fixed plate (17) that second limiting plate (15) were kept away from in second spring (16), fixed plate (17) fixed connection is at the top of drawer (4), the inner chamber of second spring (16) runs through and is equipped with movable rod (18), perforation (20) have been seted up on fixed plate (17), a plurality of blind hole (19) have all been seted up to the inner chamber both sides of casing (1) near front side department, the one end and the second limiting plate (15) fixed connection of movable rod (18), the other end of movable rod (18) runs through perforation (20), and the plug connects the inner chamber at adjacent blind hole (19).

2. The drawer type power distribution cabinet convenient to unlock of claim 1, wherein: the left side fixedly connected with radiator window (8) of casing (1), radiator window (8) are close to the left side central point department of casing (1).

3. The drawer type power distribution cabinet convenient to unlock of claim 1, wherein: the reset mechanism comprises a first spring (10), one end of the first spring (10) is fixedly connected with a cross rod (6), the other end of the first spring (10) is fixedly connected to the front side of the drawer (4), an inner cavity of the first spring (10) is provided with a fixing rod (11) in a penetrating mode, the front end of the fixing rod (11) penetrates through the cross rod (6) and is fixedly connected with a first limiting plate (12), and the fixing rod (11) is movably connected with the cross rod (6).

4. The drawer type power distribution cabinet convenient to unlock of claim 1, wherein: the equal fixedly connected with horizontal bar (9) in both sides of drawer (4), movable groove (7) that a plurality of and horizontal bar (9) match each other are all seted up to the inner chamber both sides of casing (1), horizontal bar (9) swing joint is at the inner chamber of adjacent movable groove (7).

5. The drawer type power distribution cabinet convenient to unlock of claim 1, wherein: the cross section of the connecting rod (13) is L-shaped, and the shorter side of the L-shaped structure is perpendicular to the cross rod (6).

6. The drawer type power distribution cabinet convenient to unlock of claim 1, wherein: the front side of casing (1) is close to right side department and is equipped with switch door (2), the left side of switch door (2) is equipped with two hinges (3), switch door (2) pass through hinge (3) swing joint in the front side of casing (1).

7. The drawer type power distribution cabinet convenient to unlock of claim 1, wherein: the cross section of fixed block (14) is right triangle, and the hypotenuse of right triangle structure and adjacent second limiting plate (15) laminate each other.