CN211062978U

CN211062978U - Antistatic device for main circuit static plug-in unit

Info

Publication number: CN211062978U
Application number: CN201922388373.1U
Authority: CN
Inventors: 张洋
Original assignee: Zhejiang Fanfan Electric Appliance Co ltd
Current assignee: Zhejiang Fanfan Electric Appliance Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-21
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an antistatic device for a main circuit static plug-in unit, which comprises a shell and a dustproof cover, wherein the upper end of the shell is provided with the dustproof cover, a static removing rod is arranged in the shell, a plurality of static holes are arranged on the outer surface of a main rod body, the static removing rod is electrically connected with an external power supply through a binding post, the static removing rod is connected with the outside through a grounding rod, the static removing rod can well remove static in the shell, the static removing effect is better, partial static can be transmitted to the ground, the discomfort of workers caused by the static is prevented, then a magnetic surface is arranged at one end of the rod body, the magnetic surface is arranged in the shell, the installation is more convenient and simple, an indicator lamp is arranged on the outer surface of the shell and is connected with a protective wall, when the static still exists in the shell, the indicator lamp can emit light to remind the workers that the static is not completely removed, the working efficiency of static electricity removal can be improved.

Description

Antistatic device for main circuit static plug-in unit

Technical Field

The utility model relates to a main circuit plug-in components technical field specifically is a prevent electrostatic devices for quiet plug-in components of main circuit.

Background

The current drawer type wiring terminal structure comprises a movable plug-in unit and a static plug-in unit, wherein the movable plug-in unit is formed by splicing a plurality of movable plug-in units, the static plug-in unit is formed by splicing a plurality of static plug-in units, each movable plug-in unit comprises a shell, the shell comprises a plug part and a wiring part, two end faces of the plug part are fixedly provided with movable conducting strips, and the wiring part is used for being connected with an external circuit so as to communicate the movable conducting strips with the external circuit.

Static plug-in components of present main circuit are rarely installed with antistatic devices, static can influence static plug-in components, and in order to prevent static in early stage, special antistatic materials are adopted, but the effect is not obvious, still produces great influence to static plug-in components, and the staff is easily arrived by static electricity in the course of the work, produces painful sense, and antistatic materials production is comparatively troublesome, and the installation is troublesome, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antistatic device for quiet plug-in components of main circuit adopts this device to work, and the static-removing effect is better, and static is difficult for leaking, and the installation is comparatively simple, and the cost is lower to the problem that proposes in the above-mentioned background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antistatic device for quiet plug-in components of main circuit, including casing and shield, the upper end of casing is provided with the shield, the casing includes louvre, pilot lamp, screw hole, earth bar, conducting strip, protecting wall, connecting guide arm, connector, static bar and static fan remove, be provided with the louvre on the surface of casing, the upper surface of casing is provided with pilot lamp and screw hole, the one end of casing is provided with the earth bar, the upper surface of casing is provided with the conducting strip, protecting wall fixed mounting is on the inner wall of casing, the inside of casing is provided with connecting guide arm, be provided with the connector on the inner wall of casing and remove static bar, the connector is connected with the earth bar, be provided with static fan in the bottom of casing.

Furthermore, the upper surface of shield is provided with the same wiring mouth of three specification and dimension, and the upper surface of casing is provided with three conducting strips, and three wiring mouth is corresponding with three conducting strips.

Furthermore, a screw rod is arranged on the outer surface of the conducting strip, a nut is sleeved on the outer surface of the screw rod, a wiring terminal is arranged at one end of the conducting strip, and the wiring terminal is arranged inside the shell through the conducting strip.

Furthermore, the static eliminating rod comprises a main rod body and a slave rod body, the slave rod body is fixedly installed at two ends of the main rod body, a plurality of static holes are formed in the outer surface of the main rod body, and a magnetic surface is arranged on one end face of the slave rod body.

Furthermore, the static removing rod is adsorbed on the inner side surface of the shell through the magnetic surface and is connected with the outside through the grounding rod.

Furthermore, the binding posts are connected through connecting guide rods, and the connecting guide rods are connected with the connectors.

Furthermore, the indicator light is connected with the protective wall, and the static eliminating rod and the static fan are electrically connected with an external power supply through the binding post.

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

1. the utility model provides a prevent static device for quiet plug-in components of main circuit, be provided with the static bar in the inside of casing, be provided with a plurality of static holes on the surface of the main barred body, the static bar passes through terminal and external power electric connection, the static bar is connected with the external world through the earthed pole, can be to its inside fine static that removes, the static effect that removes is better, can also reach subaerially with partial static, prevent that the staff from producing uncomfortable because of static, secondly be provided with the magnetic surface in the one end of following the barred body, install the inside at the casing through the magnetic surface, it is comparatively convenient simple to install.

2. The utility model provides a static electricity prevention device for quiet plug-in components of main circuit is provided with the static fan in the bottom of casing, and the static fan passes through terminal and external power electric connection, and the static fan can detach weaker static, and the static effect that destatics is more obvious, prevents that partial static from leaking outward.

3. The utility model provides a prevent static device for quiet plug-in components of main circuit is provided with the pilot lamp on the surface of casing, and the pilot lamp is connected with the protective wall, and when still having static in the casing, the pilot lamp will send the light, reminds the staff static not yet to detach completely, can improve destatic work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-static device for a main circuit static plug-in unit of the present invention;

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

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic structural view of the static eliminating bar of the present invention;

fig. 5 is a schematic view of the conductive sheet structure of the present invention.

In the figure: 1. a housing; 11. heat dissipation holes; 12. an indicator light; 13. a threaded hole; 14. a ground rod; 15. a conductive sheet; 151. a screw; 152. a binding post; 1511. a nut; 16. a protective wall; 17. connecting the guide rod; 18. a connector; 19. a static eliminating rod; 191. a main rod body; 1911. an electrostatic aperture; 192. a slave bar body; 1921. a magnetic surface; 1A, an electrostatic fan; 2. a dust cover; 21. and a wiring port.

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, an anti-static device for a main circuit static plug-in unit comprises a casing 1 and a dust cap 2, the upper end of the casing 1 is provided with the dust cap 2, the casing 1 comprises heat dissipation holes 11, an indicator light 12, a threaded hole 13, a grounding rod 14, a conductive sheet 15, a protective wall 16, a connecting guide rod 17, a connector 18, a static removing rod 19 and a static fan 1A, the outer surface of the casing 1 is provided with the heat dissipation holes 11, the upper surface of the casing 1 is provided with the indicator light 12 and the threaded hole 13, one end of the casing 1 is provided with the grounding rod 14, the upper surface of the casing 1 is provided with the conductive sheet 15, the protective wall 16 is fixedly installed on the inner wall of the casing 1, the connecting guide rod 17 is arranged inside the casing 1, the inner wall of the casing 1 is provided with the connector 18 and the static removing rod 19, the connector 18 is connected with, the upper surface of the dust cover 2 is provided with three wiring ports 21 with the same specification and size, the upper surface of the shell 1 is provided with three conductive sheets 15, the three wiring ports 21 correspond to the three conductive sheets 15, the outer surface of the conductive sheet 15 is provided with a screw rod 151, the outer surface of the screw rod 151 is sleeved with a nut 1511, one end of the conductive sheet 15 is provided with a wiring terminal 152, the wiring terminal 152 is arranged inside the shell 1 through the conductive sheet 15, the static eliminating rod 19 comprises a main rod body 191 and a slave rod body 192, two ends of the main rod body 191 are fixedly provided with the slave rod body 192, the outer surface of the main rod body 191 is provided with a plurality of static holes 1911, one end surface of the slave rod body 192 is provided with a magnetic surface 1921, the static eliminating rod 19 is adsorbed on the inner side surface of the shell 1 through the magnetic surface 1921, the static eliminating rod 19 is connected with the outside through a grounding rod 14, the wiring terminals, the indicator light 12 is connected to the protective wall 16, and the static eliminating bar 19 and the electrostatic blower 1A are electrically connected to an external power source through a terminal 152.

In summary, the following steps: the anti-static device for the static plug-in unit of the main circuit is characterized in that a dustproof cover 2 is arranged at the upper end of a shell 1, heat dissipation holes 11 are formed in the outer surface of the shell 1, an indicator lamp 12 and a threaded hole 13 are formed in the upper surface of the shell 1, the indicator lamp 12 is connected with a protective wall 16, when static electricity still exists in the shell 1, the indicator lamp 12 emits light to remind workers that the static electricity is not completely removed, the working efficiency of static electricity removal can be improved, a grounding rod 14 is arranged at one end of the shell 1, a conducting strip 15 is arranged on the upper surface of the shell 1, the protective wall 16 is fixedly arranged on the inner wall of the shell 1, a connecting guide rod 17 is arranged inside the shell 1, a connector 18 and a static electricity removal rod 19 are arranged on the inner wall of the shell 1, a plurality of static electricity holes 1911 are formed in the outer surface of a main rod body 191, the static electricity removal rod 19 is, can be to its inside fine static that destatics, the static-removing effect is better, can also pass to subaerially with partial static, prevent that the staff from producing uncomfortable sense because of static, secondly be provided with magnetic surface 1921 from the one end of barred body, install in the inside of casing 1 through magnetic surface 1921, it is comparatively convenient simple to install, connector 18 is connected with earthing rod 14, be provided with electrostatic fan 1A in the bottom of casing 1, electrostatic fan 1A passes through terminal 152 and external power electric connection, electrostatic fan 1A can detach weaker static, the static-removing effect is more obvious, prevent that partial static from leaking outward.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an antistatic device for quiet plug-in components of main circuit, includes casing (1) and shield (2), and the upper end of casing (1) is provided with shield (2), its characterized in that: the shell (1) comprises heat dissipation holes (11), an indicator light (12), a threaded hole (13), a grounding rod (14), a conducting strip (15), a protective wall (16), a connecting guide rod (17), a connector (18), an electrostatic removal rod (19) and an electrostatic fan (1A), the surface of the shell (1) is provided with heat dissipation holes (11), the upper surface of the shell (1) is provided with an indicator lamp (12) and a threaded hole (13), one end of the shell (1) is provided with a grounding rod (14), the upper surface of the shell (1) is provided with a conducting strip (15), a protective wall (16) is fixedly installed on the inner wall of the shell (1), a connecting guide rod (17) is arranged inside the shell (1), the inner wall of the shell (1) is provided with a connector (18) and a static removing rod (19), the connector (18) is connected with the grounding rod (14), and the bottom of the shell (1) is provided with a static fan (1A).

2. An antistatic device for a main circuit static insert according to claim 1, characterized in that: the upper surface of shield (2) is provided with three wiring mouth (21) that specification and size are the same, and the upper surface of casing (1) is provided with three conducting strip (15), and three wiring mouth (21) correspond with three conducting strip (15).

3. An antistatic device for a main circuit static insert according to claim 1, characterized in that: the screw rod (151) is arranged on the outer surface of the conducting strip (15), the nut (1511) is sleeved on the outer surface of the screw rod (151), the binding post (152) is arranged at one end of the conducting strip (15), and the binding post (152) is arranged inside the shell (1) through the conducting strip (15).

4. An antistatic device for a main circuit static insert according to claim 1, characterized in that: the static removing rod (19) comprises a main rod body (191) and a slave rod body (192), wherein the slave rod body (192) is fixedly installed at two ends of the main rod body (191), a plurality of static holes (1911) are formed in the outer surface of the main rod body (191), and a magnetic surface (1921) is formed in one end surface of the slave rod body (192).

5. An antistatic device for a primary circuit static insert according to claim 1 or 4, characterized in that: the static removing rod (19) is adsorbed on the inner side surface of the shell (1) through the magnetic surface (1921), and the static removing rod (19) is connected with the outside through the grounding rod (14).

6. An antistatic device for a main circuit static insert according to claim 3, characterized in that: the binding posts (152) are connected through connecting guide rods (17), and the connecting guide rods (17) are connected with the connectors (18).

7. An antistatic device for a main circuit static insert according to claim 1, characterized in that: the indicating lamp (12) is connected with the protective wall (16), and the static removing rod (19) and the static fan (1A) are electrically connected with an external power supply through a wiring terminal (152).