CN214754894U

CN214754894U - Anti-static low-voltage draw-out type complete switch device

Info

Publication number: CN214754894U
Application number: CN202120759872.1U
Authority: CN
Inventors: 邓新华
Original assignee: Deshen Electric Technology Co ltd
Current assignee: Deshen Electric Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-16
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a prevent static low pressure pull-out type complete set switching device in switch field, including the installation shell, the outward appearance of installation shell is the cylinder shape, and the base is installed to the below of installation shell, installs a plurality of pull formula switches in the installation shell, and a plurality of pull formula switches are spiral equipartition in the installation shell, install the antistatic device who extends to the base below in the installation shell, and pull formula switch passes through the second wire and links to each other with antistatic device, and antistatic device includes: the conductive rod is installed in the installation shell, the bottom of the conductive rod is connected with the insulating sleeve, the insulating sleeve is fixed at the bottom inside the installation shell, the guide sleeve is installed at the bottom of the base, the grounding block extending to the outside of the base is installed in the guide sleeve, a plurality of springs connected with the guide sleeve are installed on the grounding block, and the electric pole is connected with the grounding block through the first wire. The utility model discloses convenient to use prevents that static is effectual.

Description

Anti-static low-voltage draw-out type complete switch device

Technical Field

The utility model relates to a switch field specifically is an prevent static low pressure pull-out type complete set switching device.

Background

The words switch are to be interpreted as open and closed. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts.

Application number is 202020765439.4's chinese patent discloses a prevent static low pressure pull-out type complete set switching device, induced draft fan passes through the air intake and inhales the air, the air is during through moisture filter screen and dust filter screen, steam and dust in the air are filtered, induced draft fan sends the air after filtering to the side and goes out in the air net immediately, the air that the side goes out in the air net is by the side immediately goes out the air net water conservancy diversion and evenly blows off the installation box in, it is greater than external to make to get the atmospheric pressure in the installation box, avoid external air to get into from other gaps, the air current row that the fan of airing exhaust will install in the box is to the external world, keep the inside air to continuously flow, operating personnel before contact switch, touch the static eliminator with the hand, eliminate the static that self carried.

Contain a plurality of switch mounting panels in the above-mentioned patent, but a plurality of switch mounting panels all are located a vertical direction, if a plurality of switch mounting panels are pulled out simultaneously, can cause and shelter from each other, influence its use, consequently, to above current situation, an urgent need develops a convenient to use, prevents that static is effectual prevents static low pressure pull-out formula complete set switching device to overcome not enough in the current practical application, satisfy current demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an prevent static low pressure pull-out type complete set switching device to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides an prevent static low pressure pull-out type complete set switching device, includes the installation shell, the outward appearance of installation shell is the cylinder shape, the base is installed to the below of installation shell, install a plurality of pull formula switches in the installation shell, it is a plurality of pull formula switch is spiral equipartition in the installation shell, install in the installation shell and extend to the antistatic device of base below, pull formula switch passes through the second wire and links to each other with antistatic device, antistatic device includes: the conductive rod is installed in the installation shell, the conductive rod is located in the inner center of the installation shell and is located, the bottom of the conductive rod is connected with the insulating sleeve, the insulating sleeve is fixed at the inner bottom of the installation shell, the guide sleeve is installed at the bottom of the base, the conductive rod is installed in the guide sleeve and extends to the outer grounding block, a plurality of springs connected with the guide sleeve are installed on the grounding block, the bottom of the grounding block is attached to the ground, the conductive rod is connected with the grounding block through the first wire, a plurality of heat dissipation holes are formed in the top of the installation shell, and a dust-proof device is detachably connected to the lower portion of each heat dissipation hole in the installation shell.

As a further aspect of the present invention: the pull switch includes: slide rail, mounting panel, switch and handle, the slide rail is fixed in on the inner wall of installation shell, the outward appearance of mounting panel is the cuboid shape, the mounting panel passes through slide rail and installation shell sliding connection, install a plurality of switches on the mounting panel, the handle is installed to the tip of switch.

As a further aspect of the present invention: the insulating sleeve and the guide sleeve are both made of insulating rubber.

As a further aspect of the present invention: the mounting plate is connected with the conducting rod through a second conducting wire.

As a further aspect of the present invention: the dust-proof device includes: the dust filter screen and fastening screw, the outward appearance of dust filter screen is arc, the dust filter screen passes through fastening screw and links to each other with the installation shell.

As a further aspect of the present invention: the mounting shell is rotatably connected with the base through a rotating shaft, the rotating shaft is connected with the base through a bearing, and a plurality of trundles are mounted at the bottom of the base.

Compared with the prior art, the beneficial effects of the utility model are that: when the anti-static low-voltage draw-out type complete set switch device is used, the mounting plates can be drawn out through the handles, and then the switches are used; the mounting plate is connected with the conducting rod through the second conducting wire, the conducting rod is connected with the grounding block through the first conducting wire, and the grounding block is attached to the ground, so that charged particles on the pull-type switch are conducted to the ground, static electricity is prevented from occurring, and the safety of the pull-type switch is improved. To sum up, the utility model discloses convenient to use prevents that static is effectual.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a view from a-a direction in the structural schematic diagram of the present invention.

Fig. 3 is a partial view of the position B in the structural schematic diagram of the present invention.

Fig. 4 is a partial view of the point C in the schematic structural diagram of the present invention.

In the figure: 1-installation shell, 101-heat dissipation hole, 2-base, 3-rotating shaft, 4-caster, 5-pull switch, 501-sliding rail, 502-installation plate, 503-switch, 504-handle, 6-antistatic device, 601-conducting rod, 602-insulating sleeve, 603-first conducting wire, 604-guide sleeve, 605-grounding block, 606-spring, 7-second conducting wire, 8-dustproof device, 801-dust filter screen and 802-fastening screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the product parts and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

Examples

Please refer to fig. 1-4, in the embodiment of the present invention, an antistatic low-voltage draw-out type complete switch device, including installation shell 1, the outward appearance of installation shell 1 is cylindrical, base 2 is installed to the below of installation shell 1, installation shell 1 rotates with base 2 through pivot 3 and is connected, pivot 3 passes through the bearing and links to each other with base 2, a plurality of truckles 4 are installed to the bottom of base 2, install a plurality of pull-out type switches 5 in the installation shell 1, it is a plurality of pull-out type switch 5 is spiral equipartition in installation shell 1, pull-out type switch 5 includes: slide rail 501, mounting panel 502, switch 503 and handle 504, slide rail 501 is fixed in on the inner wall of installation shell 1, the outward appearance of mounting panel 502 is the cuboid shape, mounting panel 502 passes through

slide rail

501 and 1 sliding connection of installation shell, install a plurality of switches 503 on the mounting panel 502, handle 504 is installed to switch 503's tip, install the antistatic device 6 that extends to base 2 below in the installation shell 1, pull formula switch 5 links to each other with antistatic device 6 through second wire 7, antistatic device 6 includes: the electric conduction rod 601, the insulating sleeve 602, the first conducting wire 603, the guide sleeve 604, the grounding block 605 and the spring 606, the electric conduction rod 601 is installed in the installation shell 1, the electric conduction rod 601 is located at the center position inside the installation shell 1, the bottom of the electric conduction rod 601 is connected with the insulating sleeve 602, the insulating sleeve 602 is fixed at the bottom inside the installation shell 1, the guide sleeve 604 is installed at the bottom of the base 2, the grounding block 605 extending to the outside of the guide sleeve is installed in the guide sleeve 604, the grounding block 605 is provided with a plurality of springs 606 connected with the guide sleeve 604, the bottom of the grounding block 605 is attached to the ground, the electric conduction rod 601 is connected with the grounding block 605 through the first conducting wire 603, the insulating sleeve 602 and the guide sleeve 604 are both made of insulating rubber, the installation plate 502 is connected with the electric conduction rod 601 through the second conducting wire 7, the top of the installation shell 1 is provided with a plurality of heat dissipation holes 101, the dust-proof device 8 is detachably connected below the heat dissipation holes 101 in the installation shell 1, the dust-proof device 8 includes: the dust filter screen 801 and the fastening screws 802, the outer surface of the dust filter screen 801 is arc-shaped, so that the surface area of the dust filter screen is larger, the filtering effect on dust in air is better, and the dust filter screen 801 is connected with the mounting shell 1 through the fastening screws 802.

The utility model discloses a theory of operation is: when the anti-static low-voltage draw-out type complete set switch device is used, the mounting plate 502 can be pulled out through the handle 504, and then the switch 503 is used, because the plurality of draw-out type switches 5 are spirally and uniformly distributed in the mounting shell 1, when the plurality of mounting plates 502 are pulled out, the mounting plates cannot be shielded, so that the use is more convenient; the mounting plate 502 is connected with the conductive rod 601 through the second lead 7, the conductive rod 601 is connected with the grounding block 605 through the first lead 603, and the grounding block 605 is attached to the ground, so that charged particles on the pull-out switch 5 are conducted to the ground, static electricity is prevented from occurring, and the safety of the pull-out switch is improved.

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 an prevent static low pressure pull-out type complete sets switchgear, includes installation shell (1), its characterized in that: the outward appearance of installation shell (1) is the cylinder shape, base (2) are installed to the below of installation shell (1), install a plurality of pull formula switch (5) in installation shell (1), it is a plurality of pull formula switch (5) are spiral equipartition in installation shell (1), install antistatic device (6) that extend to base (2) below in installation shell (1), pull formula switch (5) link to each other with antistatic device (6) through second wire (7), antistatic device (6) include: the conductive rod (601), the insulating sleeve (602), the first lead (603), the guide sleeve (604), the grounding block (605) and the spring (606), wherein the conductive rod (601) is installed in the installation shell (1), the conductive rod (601) is located in the center of the interior of the installation shell (1), the bottom of the conductive rod (601) is connected with the insulating sleeve (602), the insulating sleeve (602) is fixed at the bottom end of the interior of the installation shell (1), the guide sleeve (604) is installed at the bottom of the base (2), the grounding block (605) extending to the exterior of the guide sleeve (604) is installed in the guide sleeve (604), a plurality of springs (606) connected with the guide sleeve (604) are installed on the grounding block (605), the bottom of the grounding block (605) is attached to the ground, the conductive rod (601) is connected with the grounding block (605) through the first lead (603), a plurality of heat dissipation holes (101) are formed in the top of the installation shell (1), the lower part of the heat dissipation hole (101) is detachably connected with a dustproof device (8) in the installation shell (1).

2. The anti-static low voltage draw-out switchgear assembly of claim 1, wherein: the pull switch (5) comprises: slide rail (501), mounting panel (502), switch (503) and handle (504), slide rail (501) are fixed in on the inner wall of installation shell (1), the outward appearance of mounting panel (502) is the cuboid shape, mounting panel (502) pass through slide rail (501) and installation shell (1) sliding connection, install a plurality of switches (503) on mounting panel (502), handle (504) are installed to the tip of switch (503).

3. The anti-static low voltage draw-out switchgear assembly of claim 1, wherein: the insulating sleeve (602) and the guide sleeve (604) are both made of insulating rubber.

4. The anti-static low voltage draw-out switchgear assembly of claim 2, wherein: the mounting plate (502) is connected with the conducting rod (601) through a second conducting wire (7).

5. The anti-static low voltage draw-out switchgear assembly of claim 1, wherein: the dust-proof device (8) comprises: the dust filter screen (801) and fastening screws (802), the outward appearance of dust filter screen (801) is circular arc, dust filter screen (801) pass through fastening screws (802) and link to each other with installation shell (1).

6. The anti-static low voltage draw-out switchgear assembly of claim 1, wherein: the installation shell (1) is rotatably connected with the base (2) through a rotating shaft (3), the rotating shaft (3) is connected with the base (2) through a bearing, and a plurality of trundles (4) are installed at the bottom of the base (2).