CN213304659U

CN213304659U - Mute drawer type power distribution cabinet convenient to overhaul

Info

Publication number: CN213304659U
Application number: CN202022203867.0U
Authority: CN
Inventors: 孙林; 朱娜琳; 边利江
Original assignee: Hangzhou Tianzong Electric Appliance Co ltd
Current assignee: Hangzhou Tianzong Electric Appliance Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-28
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a silence drawer type switch board convenient to overhaul, including device body and drawer body, the one end of device body is all seted up and is run through to the inside cavity of device body, and the one end of the inside bottom of cavity has seted up first recess, device body one end evenly is provided with and runs through to the inside drawer body of cavity, device body one side is evenly installed through the bearing and is run through to the inside bull stick of first recess, the outside of the inside bull stick of first recess all is equipped with the fixture block. This silence drawer type switch board convenient to overhaul extrudees the second bottom plate through first bottom plate, extrudees articulated ejector pin when the second bottom plate receives the extruded, drives the slider through articulated ejector pin simultaneously and extrudees the first spring body in the slide bar outside, and rethread second bottom plate drives the articulated slab and extrudees first spring ejector pin for the device can be better when using carry out the shock attenuation to the device.

Description

Mute drawer type power distribution cabinet convenient to overhaul

Technical Field

The utility model relates to a fixed switch board technical field specifically is silence drawer type switch board for easy maintenance.

Background

Along with the development of society, the continuous progress of science and technology, under the brisk development of electric power cause, a cubical switchboard appears, the drawer type switch board wherein is comparatively outstanding, and drawer type switch cabinet adopts the steel sheet to make closed housing, and electrical components all installs in the middle of the drawer that can extract, constitutes the functional unit that can accomplish a certain power supply task, and traditional silence drawer type switch board convenient to overhaul can satisfy people's user demand basically, but still has certain problem, and concrete problem is as follows:

1. when most of the mute drawer type power distribution cabinets convenient to overhaul in the current market are used, the existing devices are easy to damage electrical elements in the devices when being vibrated in use, so that the service life of the devices is influenced;

2. most of the silence drawer type switch boards convenient to overhaul on the market at present are when using, and current device is when using because the effort of external force leads to the inside drawer of device to pop out easily, causes the influence to the transmission of electric power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silence drawer type switch board convenient to overhaul to vibrations that provide in solving above-mentioned background art cause influence and problem to life.

In order to achieve the above object, the utility model provides a following technical scheme: a mute drawer type power distribution cabinet convenient to overhaul comprises a device body and a drawer body, wherein one end of the device body is provided with a cavity penetrating into the device body, a first groove is formed in one end of the bottom end inside the cavity, the drawer body penetrating into the cavity is uniformly arranged at one end of the device body, a rotating rod penetrating into the first groove is uniformly arranged on one side of the device body through a bearing, a clamping block is sleeved outside the rotating rod inside the first groove, third sliding grooves are formed in two ends of the rotating rod inside the clamping block, top blocks connected with the rotating rod are arranged inside the third sliding grooves, balancing weights are arranged at the bottom ends of the clamping blocks, a rotating block is arranged on one side of the rotating rod, away from the device body, a third groove is formed in one end of the rotating block, close to the device body, and a second groove is formed in the bottom end of the device body, and the fixed block is all installed on the top at the inside both ends of second recess, the fixed block is kept away from the inside one end of second recess and is connected with the slide bar, and the outside of slide bar is provided with first spring body, the outside of first spring body both ends slide bar all is provided with the slider, and the bottom of slider all inclines to articulate has articulated ejector pin, the bottom of articulated ejector pin articulates there is the second bottom plate, the ejector pin body is evenly installed to the bottom of second bottom plate, and the outside cover of ejector pin body is equipped with the device shell, the second spring ejector pin that is connected with ejector pin body bottom is all installed to the inside bottom of device shell, first bottom plate is installed to the bottom of device shell, and the four corners position department of first bottom plate bottom all installs the universal wheel.

Preferably, a second sliding groove is formed in one end, far away from the second groove, of the inner wall of the device body, and a sliding shell penetrating through the bottom end of the device body and connected with the top end of the first bottom plate is arranged inside the second sliding groove.

Preferably, the device body is kept away from drawer body one end and all is seted up the through-hole that runs through to the cavity inside, and the inside one end that is close to the drawer body of through-hole all installs the fan, the filter screen is all installed to the inside that the drawer body one end through-hole was kept away from to the fan.

Preferably, the inner walls of the device bodies at the two ends of the second groove are provided with first sliding grooves, and guide rods penetrating through the bottom end of the device body and connected with the top end of the first bottom plate are arranged inside the first sliding grooves.

Preferably, both ends of the second bottom plate are hinged with hinged plates hinged with both ends inside the second groove, and the top ends of the hinged plates are provided with first spring ejector rods connected with the bottom ends of the fixed blocks.

Preferably, the top end of the rotating block, which is far away from one side of the device body, is provided with a pull rod penetrating through the third groove, a bolt penetrating through the inner wall of the device body is installed on one side of the pull rod, which is close to the device body, the outer side of the pull rod inside the third groove is provided with a second spring body, and one side of the pull rod, which is far away from the device body, is provided with a rotating ring shell.

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

1. the sliding block, the first bottom plate and the hinged plate are mounted, the first bottom plate extrudes the second bottom plate, the hinged ejector rod is extruded when the second bottom plate is extruded, the sliding block is driven by the hinged ejector rod to extrude the first spring body on the outer side of the sliding rod, and the hinged plate is driven by the second bottom plate to extrude the first spring ejector rod, so that the device can better absorb shock when in use;

2. meanwhile, the device drives the rotating rod to rotate through the rotating block by installing the drawer body, the clamping block and the cavity, the rotating rod drives the ejecting block to eject the third sliding groove when rotating, the clamping block is driven to rotate when the third sliding groove is ejected, so that the drawer body can be disassembled, and meanwhile, the drawer body is clamped through the clamping block, so that the drawer body is not easy to take out from the inside of the cavity;

3. meanwhile, the drawer body, the fan and the through hole are installed on the device, the drawer body is cooled through the fan inside the through hole, air is filtered through the filter screen, and therefore the device can be cooled inside the device when in use.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic right sectional view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the part C in fig. 3 according to the present invention.

In the figure: 1. a device body; 2. a drawer body; 3. a clamping block; 4. a first groove; 5. a fan; 6. a through hole; 7. a filter screen; 8. a balancing weight; 9. a slider; 10. a second groove; 11. a fixed block; 12. a first chute; 13. a second chute; 14. a slide case; 15. a guide bar; 16. a first base plate; 17. a universal wheel; 18. a hinge plate; 19. a slide bar; 20. a first spring body; 21. a second base plate; 22. a mandril is hinged; 23. a first spring ejector rod; 24. a rotating rod; 25. a cavity; 26. rotating the block; 27. a pull rod; 28. a top block; 29. a third chute; 30. a device housing; 31. a mandril body; 32. a second spring ejector rod; 33. a bolt; 34. a second spring body; 35. a swivel housing; 36. and a third 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. 1-6, the present invention provides an embodiment: the mute drawer type power distribution cabinet convenient to overhaul comprises a device body 1 and a drawer body 2, wherein one end of the device body 1 is provided with a cavity 25 penetrating into the device body 1, one end of the inner wall of the device body 1, which is far away from a second groove 10, is provided with a second sliding chute 13, a sliding shell 14 penetrating to the bottom end of the device body 1 and connected with the top end of a first bottom plate 16 is arranged in the second sliding chute 13, and the mute drawer type power distribution cabinet can better move in the second sliding chute 13 through the sliding shell 14 when in use, so that the device can better guide when in use;

through holes 6 penetrating into the cavity 25 are formed in the end, far away from the drawer body 2, of the device body 1, fans 5 are mounted at the ends, close to the drawer body 2, of the through holes 6, filter screens 7 are mounted inside the through holes 6, far away from the drawer body 2, of the fans 5, when the device body is used, the fans 5 inside the through holes 6 can better rotate, and air pumped by the fans 5 is filtered through the filter screens 7;

a first groove 4 is formed in one end of the bottom end inside the cavity 25, a drawer body 2 penetrating into the cavity 25 is uniformly arranged at one end of the device body 1, a rotating rod 24 penetrating into the first groove 4 is uniformly installed on one side of the device body 1 through a bearing, a fixture block 3 is sleeved on the outer side of the rotating rod 24 inside the first groove 4, third sliding grooves 29 are formed in two ends of the rotating rod 24 inside the fixture block 3, ejector blocks 28 connected with the rotating rod 24 are arranged inside the third sliding grooves 29, balancing weights 8 are installed at the bottom ends of the fixture blocks 3, and a rotating block 26 is installed on one side, away from the device body 1, of the rotating rod 24;

the top end of one side, far away from the device body 1, of the rotating block 26 is provided with a pull rod 27 penetrating into a third groove 36, one side, close to the device body 1, of the pull rod 27 is provided with a bolt 33 penetrating into the inner wall of the device body 1, the outer sides of the pull rod 27 in the third groove 36 are provided with second spring bodies 34, one side, far away from the device body 1, of the outer side of the pull rod 27 is provided with a rotating ring shell 35, when the device is used, the outer side of the pull rod 27 can be better moved through the rotating ring shell 35, and meanwhile, the second spring bodies 34 are extruded through the electric bolt 33 of the pull rod 27, so that the position of the rotating block 26 can be fixed when the;

a third groove 36 is formed at one end of the rotating block 26 close to the device body 1, and a second groove 10 is formed at the bottom end of the device body 1;

the inner walls of the device bodies 1 at two ends of the second groove 10 are provided with first sliding grooves 12, guide rods 15 penetrating to the bottom end of the device body 1 and connected with the top end of a first bottom plate 16 are arranged in the first sliding grooves 12, and the device can better move in the first sliding grooves 12 through the guide rods 15 when in use, so that the device can better guide when in use;

the top ends of two ends in the second groove 10 are both provided with a fixed block 11, one end of the fixed block 11, which is far away from the interior of the second groove 10, is connected with a slide rod 19, the outer side of the slide rod 19 is provided with a first spring body 20, the outer sides of the slide rods 19 at two ends of the first spring body 20 are both provided with a slide block 9, the bottom ends of the slide blocks 9 are both obliquely hinged with a hinged ejector rod 22, and the bottom end of the hinged ejector rod 22 is hinged with a second bottom plate 21;

the two ends of the second bottom plate 21 are hinged with hinged plates 18 hinged with the two ends in the second groove 10, the top ends of the hinged plates 18 are provided with first spring ejector rods 23 connected with the bottom end of the fixed block 11, and the hinged plates 18 can be driven by the second bottom plate 21 to extrude the first spring ejector rods 23 better when the device is used, so that the device can better absorb shock when the device is used;

ejector rod body 31 is evenly installed to the bottom of second bottom plate 21, and the outside cover of ejector rod body 31 is equipped with device shell 30, and the inside bottom of device shell 30 all installs the second spring ejector pin 32 that is connected with ejector rod body 31 bottom, and first bottom plate 16 is installed to the bottom of device shell 30, and the four corners position department of first bottom plate 16 bottom all installs universal wheel 17.

The working principle is as follows: when the silent drawer type power distribution cabinet convenient to overhaul is used, an external power supply is connected to the device, an electrical element is installed through the drawer body 2, after the electrical element is installed, the drawer body 2 is inserted into the cavity 25, the clamping block 3 is extruded through the drawer body 2, the clamping block 3 is driven to rotate on the outer side of the rotating rod 24 through the balancing weight 8, the drawer body 2 is clamped and fixed through the clamping block 3, the pull rod 27 is driven to move in the third groove 36 through the rotary ring shell 35, the bolt 33 is driven to move through the pull rod 27, the rotating rod 24 is driven to rotate through the rotating block 26, the ejector block 28 is driven to drive the clamping block 3 to rotate when the rotating rod 24 rotates, so that the device can better drive the clamping block 3 to disassemble the drawer body 2 when in use,

the device body 1 is driven to move through the universal wheel 17, the device shell 30 is driven to extrude the ejector rod body 31 through the first bottom plate 16, the second bottom plate 21 is extruded when the ejector rod body 31 is extruded, the hinged plate 18 is driven to extrude the first spring ejector rod 23 through the second bottom plate 21, the hinged ejector rod 22 is driven to extrude the slide block 9 through the second bottom plate 21, the first spring body 20 outside the slide rod 19 is extruded when the slide block 9 is extruded, the guide rod 15 is driven to move inside the first sliding groove 12 through the first bottom plate 16, the slide shell 14 is driven to move at the temporal part of the second sliding groove 13 through the first bottom plate 16, the device can absorb shock when being vibrated, and the electric elements on the drawer body 2 are cooled through the fan 5 inside the through hole 6, simultaneously filters the air that fan 5 extracted through filter screen 7, prevents that the dust from entering into the inside of device, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Silence drawer type switch board convenient to overhaul, including device body (1) and drawer body (2), its characterized in that: one end of the device body (1) is provided with a cavity (25) penetrating into the device body (1), one end of the inner bottom end of the cavity (25) is provided with a first groove (4), one end of the device body (1) is uniformly provided with a drawer body (2) penetrating into the cavity (25), one side of the device body (1) is uniformly provided with a rotating rod (24) penetrating into the first groove (4) through a bearing, the outer side of the rotating rod (24) in the first groove (4) is sleeved with a clamping block (3), two ends of the rotating rod (24) in the clamping block (3) are provided with third sliding grooves (29), the inner parts of the third sliding grooves (29) are provided with ejector blocks (28) connected with the rotating rod (24), the bottom ends of the clamping blocks (3) are provided with balancing weights (8), one side of the rotating rod (24) far away from the device body (1) is provided with a rotating block (26), and third recess (36) have all been seted up to the one end that commentaries on classics piece (26) are close to device body (1), second recess (10) have been seted up to the bottom of device body (1), and the top at the inside both ends of second recess (10) all installs fixed block (11), the inside one end of second recess (10) is kept away from in fixed block (11) is connected with slide bar (19), and the outside of slide bar (19) is provided with first spring body (20), the outside of first spring body (20) both ends slide bar (19) all is provided with slider (9), and the bottom of slider (9) all inclines to articulate has articulated ejector pin (22), the bottom of articulated ejector pin (22) articulates there is second bottom plate (21), ejector pin body (31) are evenly installed to the bottom of second bottom plate (21), and the outside cover of ejector pin body (31) is equipped with device shell (30), the second that is connected with ejector pin body (31) bottom is all installed to the inside bottom of device shell (30 The device comprises a spring ejector rod (32), wherein a first bottom plate (16) is installed at the bottom end of the device shell (30), and universal wheels (17) are installed at four corners of the bottom end of the first bottom plate (16).

2. The easy-to-service silent drawer-type power distribution cabinet according to claim 1, wherein: a second sliding groove (13) is formed in one end, far away from the second groove (10), of the inner wall of the device body (1), and a sliding shell (14) penetrating through the bottom end of the device body (1) and connected with the top end of the first bottom plate (16) is arranged inside the second sliding groove (13).

3. The easy-to-service silent drawer-type power distribution cabinet according to claim 1, wherein: device body (1) is kept away from drawer body (2) one end and is all seted up through-hole (6) to cavity (25) inside, and through-hole (6) inside one end of being close to drawer body (2) all installs fan (5), filter screen (7) are all installed to the inside that drawer body (2) one end through-hole (6) were kept away from in fan (5).

4. The easy-to-service silent drawer-type power distribution cabinet according to claim 1, wherein: the inner walls of the device bodies (1) at two ends of the second groove (10) are provided with first sliding grooves (12), and guide rods (15) penetrating through the bottom end of the device body (1) and connected with the top end of the first bottom plate (16) are arranged inside the first sliding grooves (12).

5. The easy-to-service silent drawer-type power distribution cabinet according to claim 1, wherein: and both ends of the second bottom plate (21) are hinged with hinged plates (18) hinged with both ends in the second groove (10), and the top ends of the hinged plates (18) are provided with first spring ejector rods (23) connected with the bottom ends of the fixed blocks (11).

6. The easy-to-service silent drawer-type power distribution cabinet according to claim 1, wherein: the top end of keeping away from device body (1) one side is provided with pull rod (27) that run through to third recess (36) inside to commentaries on classics piece (26), and pull rod (27) are close to device body (1) one side and all install bolt (33) that run through to device body (1) inner wall, the outside of the inside pull rod (27) of third recess (36) all is provided with second spring body (34), one side that device body (1) was kept away from in the pull rod (27) outside all is provided with swivel shell (35).