CN217881223U - Pressing plate cover with insulating function - Google Patents

Abstract

The utility model provides a clamp plate lid that possesses insulating function, sleeve including insulating material, sleeve bottom inboard is equipped with boss one, be equipped with in the boss one towards one of them open-ended magnetism and inhale the groove, magnetism is inhaled the inslot and is equipped with magnet, boss one is equipped with two at least and follows the inboard circumference equipartition of sleeve, magnetism is inhaled groove and magnet and all is equipped with a plurality ofly and set up with boss one-to-one, sleeve top detachably lid has closed the lid of transparent material, the user only needs to use a plurality of clamp plate lids to cover one by one the clamp plate switch on the protection screen cabinet and establishes, alright keep apart every clamp plate switch alone, staff's mistake when preventing clamp plate switch electric leakage touches the switch and produces the electric shock danger, avoided tearing the condition emergence that pastes insulating adhesive tape and lead to the maloperation, more do benefit to the environmental protection.

Description

Pressing plate cover with insulating function

Technical Field

The utility model relates to a clamp plate switch protection field specifically is a clamp plate lid that possesses insulating function.

Background

Be equipped with a plurality of protection screen cabinets in the transformer substation usually, every protection screen all is equipped with dozens of clamp plate switch on the cabinet, the staff is through the switch-on of the steerable corresponding circuit of rotatory clamp plate switch and block, because clamp plate switch quantity is more, in order to prevent clamp plate switch dislocation and electric leakage easily, compromise the flexibility of operation simultaneously, the mode that the staff adopted insulating tape to seal usually fixes clamp plate switch, the operation randomness that nevertheless hinders the staff is great, insulating tape is when taking off because self viscidity drives clamp plate switch easily, lead to the maloperation to clamp plate switch, insulating tape loss is faster simultaneously, the large tracts of land is used and is unfavorable for the environmental protection, for this reason the utility model provides a clamp plate lid that possesses insulating function to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a pressure plate lid that possesses insulating function to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamp plate lid that possesses insulating function, includes insulating material's sleeve, sleeve bottom inboard is equipped with boss one, be equipped with in the boss one towards one of them open-sided magnetism and inhale the groove, magnetism is inhaled the inslot and is equipped with magnet, boss one is equipped with two at least and follows the inboard circumference equipartition of sleeve, magnetism is inhaled groove and magnet and all is equipped with a plurality ofly and sets up with boss one-to-one, sleeve top detachably lid has the lid of transparent material.

Preferably, the inner side of the top end of the sleeve is provided with a second boss, the second boss is internally provided with a nut groove which is opened towards one side of the second boss, the top end of the second boss is provided with a screw hole communicated with the nut groove, and a through hole is correspondingly formed at the position, adjacent to the screw hole, of the cover body.

Preferably, the two bosses are uniformly distributed along the inner side of the sleeve in the circumferential direction, and the two nut grooves, the two screw holes and the two through holes are respectively arranged in one-to-one correspondence with the two bosses.

Preferably, a third boss and a limiting groove are respectively arranged on two sides of the sleeve in the axial direction, and the third boss can be matched with the limiting groove in a sliding manner.

Preferably, the three cross sections of the boss and the cross section of the limiting groove are both T-shaped.

Preferably, the sleeve is made of plastic.

Preferably, the cover body is made of organic glass.

(III) advantageous effects

The utility model has the advantages that:

1) Including sleeve accessible magnet adsorbs with the mounting panel and establishes clamp plate switch cover to keep apart every clamp plate switch alone, the staff mistake touches the switch and produces the danger of electrocuteeing when preventing the clamp plate switch electric leakage, has avoided tearing the condition emergence that pastes insulating tape and lead to the maloperation, and the absorbent mounting means convenient to detach of magnet and used repeatedly more do benefit to the environmental protection simultaneously.

2) The cover body made of transparent materials can be used for conveniently observing the state of the pressing plate switch when a user inspects records in daily life, and can also play a role in preventing dust and sundries from entering the sleeve.

3) The nut groove design in the boss II is convenient for the nut to swing in, and can limit the nut simultaneously so that the nut and the screw are screwed together, the nut is prevented from falling when the screw is taken down, repeated installation and use are facilitated, and the cover body is more convenient to disassemble and assemble.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic external view of a middle sleeve according to the present invention;

FIG. 2 is a schematic view of the outer appearance of the middle sleeve according to the present invention;

FIG. 3 is a schematic view of the outer appearance of the cover body of the present invention;

in the figure: 1 sleeve, 11 boss I, 110 magnetic attraction grooves, 12 boss II, 120 nut grooves, 121 screw holes, 13 boss III, 14 limiting grooves, 2 cover body and 21 through holes.

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. 1-3, a pressure plate cover with an insulation function comprises a sleeve 1 made of an insulation material, wherein a first boss 11 is arranged on the inner side of the bottom end of the sleeve 1, a magnetic attraction groove 110 which is open towards one side of the first boss 11 is arranged in the first boss 11, magnets are arranged in the magnetic attraction groove 110, the first boss 11 is at least provided with two magnetic attraction grooves which are uniformly distributed along the circumferential direction of the inner side of the sleeve 1, the magnetic attraction grooves 110 and the magnets are arranged in a one-to-one correspondence manner with the first boss 11, and a cover body 2 made of a transparent material is detachably covered on the top end of the sleeve 1.

Specifically, the back of the cover body 2 can be provided with an annular boss along the edge, and the top end of the sleeve 1 can be provided with an annular groove matched with the annular boss in a clamping manner along the edge, so that the cover body 2 can detachably cover the opening at the top end of the sleeve 1; the design of the magnetic attraction groove 110 is convenient for placing a magnet, and the installation operation of the magnet in the production process of the pressing plate cover is simplified; at least two magnets are arranged at the bottom end of the sleeve 1 to enhance the adsorption stability of the sleeve 1 on the installation panel, so that the sleeve 1 is prevented from easily moving.

In summary, when the user uses the device, the bottom end of the sleeve 1 faces the pressure plate switch, the pressure plate switch is sleeved in the sleeve 1, the installation panel where the pressure plate switch is located is made of metal, and at the moment, the magnet arranged at the bottom end of the sleeve 1 is adsorbed to the installation panel, so that the sleeve 1 is fixedly installed on the installation panel, the pressure plate switch is isolated in the installation panel, the cover body 2 can prevent dust and sundries from entering the sleeve 1, the user only needs to take down the whole pressure plate cover when needing to operate the pressure plate switch, and meanwhile, the cover body 2 made of transparent materials is convenient for the user to observe the state of the pressure plate switch, so that the routine inspection and recording work can be carried out; the user only needs to use a plurality of clamp plate covers to cover one by one and establishes the clamp plate switch on the protection screen cabinet, alright keep apart every clamp plate switch alone to prevent the clamp plate switch of user direct contact creepage from preventing the electric shock, avoided tearing the condition emergence that pastes insulating adhesive tape and lead to the maloperation, the installation is inhaled by magnetism to the clamp plate lid simultaneously, convenient to detach and used repeatedly more do benefit to the environmental protection.

Further, a second boss 12 is arranged on the inner side of the top end of the sleeve 1, a nut groove 120 which is open towards one side of the second boss 12 is arranged in the second boss 12, a screw hole 121 which is communicated with the nut groove 120 is arranged at the top end of the second boss 12, and a through hole 21 is correspondingly arranged at the position, adjacent to the screw hole 121, of the cover body 2.

Specifically, the nut groove 120 is used for placing a nut, when the cover body 2 is installed, the nut is placed into the nut groove 120, then the cover body 2 is covered at the top end of the sleeve 1, the through hole 21 is aligned with the screw hole 121, and then a corresponding screw passes through the screw hole 121 and is screwed with the nut until the cover body 2 is pressed by the screw to be tightly attached to the end face of the top end of the sleeve 1; when the user uses sleeve 1 cover to establish the clamp plate switch, adjustable sleeve 1 makes screw hole 121 be located sleeve 1 top upside to reduce the influence of gravity to lid 2 installation stability.

Further, two boss 12 are equipped with two and along the inboard circumference equipartition of sleeve 1, and nut groove 120, screw hole 121 and through-hole 21 all are equipped with two and set up with two 12 one-to-one of boss respectively, and the screw hole 121 that the symmetry set up can effectively improve the installation stability of lid 2 when considering lid 2 and dismantling the convenience.

Furthermore, a boss III 13 and a limiting groove 14 are respectively arranged on two sides of the sleeve 1 along the axial direction, and the boss III 13 can be matched with the limiting groove 14 in a sliding connection mode.

Specifically, a T-shaped groove is correspondingly formed at the position of the cover body 2 adjacent to the limit groove 14, so that the third boss 13 penetrates through the limit groove 14 to be in sliding connection; through set up three 13 of boss and spacing groove 14 in sleeve 1 both sides to the design of putting side by side of adaptation protection cabinet top board switch, make three 13 of accessible boss and spacing groove 14 slip splice between two adjacent sleeves 1, thereby connect all sleeves 1 of one row, when taking into account sleeve 1's dismantlement convenience, make putting of sleeve 1 more neat, improved the holistic installation stability of same row sleeve 1.

Furthermore, the cross section of the boss 13 and the cross section of the limiting groove 14 are both T-shaped, the T-shaped boss 13 and the limiting groove 14 are simple in structure, convenient to produce and install, stable in mechanical structure and beneficial to stable connection between the sleeves 1.

Further, sleeve 1 is the plastics material, and sleeve 1 can possess good insulating ability and intensity for ABS engineering plastics material, and the plastics material quality is lighter simultaneously, and the operational environment of installation is inhaled to adaptation magnetism that can be fine does benefit to the adsorption stability who promotes sleeve 1.

Further, lid 2 is organic glass material, and organic glass possesses good chemical property and transmittance, and the staff of being convenient for patrols and examines and look over clamp plate on-off state.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 (7)

1. A platen cover having an insulating function, comprising: insulating material's sleeve (1), sleeve (1) bottom inboard is equipped with boss (11), be equipped with in boss (11) and inhale groove (110) towards one of them open-ended magnetism, magnetism is inhaled and is equipped with magnet in groove (110), boss (11) are equipped with two at least and follow sleeve (1) inboard circumference equipartition, magnetism inhale groove (110) and magnet all be equipped with a plurality ofly and with boss (11) one-to-one setting, sleeve (1) top detachably lid has closed transparent material's lid (2).

2. The platen cover with the insulating function according to claim 1, wherein a second boss (12) is provided inside the top end of the sleeve (1), a nut groove (120) opened to one side is provided in the second boss (12), a screw hole (121) communicating with the nut groove (120) is provided at the top end of the second boss (12), and a through hole (21) is correspondingly provided at a position of the cover body (2) adjacent to the screw hole (121).

3. The platen cover with the insulating function according to claim 2, wherein two bosses (12) are provided and are uniformly distributed along the inner circumference of the sleeve (1), and two nut grooves (120), two screw holes (121) and two through holes (21) are provided and are respectively arranged corresponding to the bosses (12).

4. The platen cover with the insulating function according to claim 1, wherein a boss three (13) and a limiting groove (14) are respectively arranged on two sides of the sleeve (1) along the axial direction, and the boss three (13) can be in sliding contact with the limiting groove (14) in a matching manner.

5. The platen cover with insulation function as claimed in claim 4, wherein the cross section of the boss three (13) and the cross section of the limiting groove (14) are both T-shaped.

6. An insulating press plate cover as claimed in claim 1, characterized in that the sleeve (1) is made of plastic.

7. The platen cover with insulation function of claim 1, wherein the cover body (2) is made of organic glass.

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