CN211128557U

CN211128557U - Three-phase intelligent instrument shell

Info

Publication number: CN211128557U
Application number: CN201922256312.XU
Authority: CN
Inventors: 肖记友
Original assignee: Guangzhou Jike Electric Equipment Co ltd
Current assignee: Guangzhou Jike Electric Equipment Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-28
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a three-phase intelligent instrument shell, which comprises an outer shell, the top and the equal fixedly connected with mount pad in bottom of shell both sides, the inner chamber of shell is provided with the card lid, the louvre has all been seted up to the both sides of shell and card lid, through-hole one has all been seted up to the bottom of card lid both sides, the draw-in groove has all been seted up to the both sides of card lid inner chamber, the inner chamber of card lid is provided with the fixed plate, the both sides of fixed plate all run through the through-hole in the lump with shell fixed connection, the top of fixed plate is provided with the intelligent instrument body, the utility model discloses a rotating the bull stick, finally making L shape inserted bar break away from the inner chamber of draw-in groove, and then to the card lid unblock, this three-phase intelligent instrument shell possesses convenient to detach's advantage, can realize that shell and card lid are installed and dismantle fast, easy operation has.

Description

Three-phase intelligent instrument shell

Technical Field

The utility model relates to an intelligent instrument technical field specifically is a three-phase intelligent instrument shell.

Background

The intelligent instrument uses microcomputer as main body, and combines computer technology and detection technology organically to form a new generation intelligent instrument, and not only can implement accurate display of several physical quantities, but also can possess several functions of transmitting output, relay control output, communication and data retention, etc..

Three-phase smart meter is smart meter's a, and current three-phase smart meter's shell all generally is integrated device, leads to smart meter in the maintenance engineering in later stage, and the dismantlement and the equipment of instrument housing are comparatively troublesome, have reduced work efficiency, and then have reduced smart meter shell's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-phase intelligent instrument shell possesses convenient to detach's advantage, and the shell of having solved current three-phase intelligent instrument all is integrated device generally, leads to intelligent instrument in the maintenance engineering in later stage, the comparatively troublesome problem of dismantlement and equipment of meter housing.

In order to achieve the purpose, the utility model provides a three-phase intelligent instrument shell, which comprises an outer shell, the top and the bottom of shell both sides all fixedly connected with mount pad, the inner chamber of shell is provided with the card lid, the louvre has all been seted up to the both sides of shell and card lid, through-hole one has all been seted up to the bottom of card lid both sides, the draw-in groove has all been seted up to the both sides of card lid inner chamber, the inner chamber of card lid is provided with the fixed plate, the both sides of fixed plate all run through the through-hole in the lump with shell fixed connection, the top of fixed plate is provided with intelligent instrument body, the top fixedly connected with shell fragment of card lid inner chamber, the top and the shell fragment contact of intelligent instrument body, through-hole two has all been seted up to the both sides at fixed plate top, the inner chamber of through-hole one is provided with bounce mechanism, the rear side of card lid inner chamber has the bull stick through bearing swing joint, the fixed surface of bull stick is connected with oval carousel through pivot swing joint, the one end that oval carousel was kept away from to the trace had L shape inserted bar through bearing swing joint, the top of L shape inserted bar, the top of the fixed plate is run through L to the glass panel both sides of shell, the limit.

Preferably, the number of the heat dissipation holes is four and the heat dissipation holes are regularly distributed on the outer wall of the shell.

Preferably, the bounce mechanism comprises a first spring, one end of the first spring is fixedly connected with the fixing plate, the other end of the first spring is fixedly connected with the fixing block, and the top of the fixing block is in contact with the clamping cover.

Preferably, stop gear includes the spacing groove of seting up in card lid inner chamber bottom both sides, the inner chamber sliding connection of spacing groove has the stopper, the top and the L shape inserted bar fixed connection of stopper, the equal fixedly connected with spring two of one side that two stoppers are relative, the one end and the spacing groove fixed connection of stopper are kept away from to spring two.

Preferably, the front end of the rotating rod penetrates through the front surface of the shell and is fixedly connected with a knob.

Preferably, a handle is fixedly connected to the middle shaft at the top of the clamping cover.

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

1. the utility model discloses a rotate the bull stick, finally make L shape inserted bar break away from the inner chamber of draw-in groove, and then to the buckle unblock, this three-phase smart meter shell, the advantage that possesses convenient to detach, can realize that shell and buckle are installed fast and are dismantled, and the operation is simple, the later stage maintenance efficiency is improved, and then the practicality of this three-phase smart meter shell has been improved, the shell of having solved current three-phase smart meter all generally is integrated device, lead to smart meter in the maintenance engineering in later stage, the comparatively trouble problem of dismantlement and equipment of meter housing.

2. The utility model discloses a setting of bounce-up mechanism can pop out the card lid auto-eject, and convenient to use person uses, through stop gear's setting, can play the guide effect to L shape inserted bars for the removal is controlled to L shape inserted bars are stable, uses the area of contact who has increased user's palm and bull stick and card lid through the cooperation of knob and handle, and convenient to use person rotates the bull stick and stimulates the card lid.

Drawings

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

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

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is an enlarged view of point a in the structure diagram of the present invention;

fig. 5 is an enlarged view of point B in the structure diagram of the present invention;

fig. 6 is a left side view of the rotating rod and the elliptical rotating disk of the present invention.

In the drawing, the intelligent instrument comprises a shell 1, a mounting seat 2, a clamping cover 3, a heat dissipation hole 4, a through hole I5, a through hole I6, a clamping groove 7, a fixing plate 8, an intelligent instrument body 9, a spring sheet 10, a through hole II 11, a bouncing mechanism 1101, a spring I1102, a fixing block 12, a rotating rod 13, an oval rotating disk 14, a linkage rod 15, L-shaped inserting rod 16, a limiting mechanism 1601, a limiting groove 1602, a limiting block 1603, a spring II 17, a glass panel 18, a knob 19 and a handle.

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.

Please refer to fig. 1-4, the utility model provides a technical scheme, a three-phase intelligent instrument shell, including shell 1, the top and the bottom of shell 1 both sides all fixedly connected with mount pad 2, the inner chamber of shell 1 is provided with card lid 3, well axis department fixedly connected with handle 19 at card lid 3 top, louvre 4 has all been seted up to the both sides of shell 1 and card lid 3, the quantity of louvre 4 is four and regular distribution in the outer wall of shell 1, through-hole one 5 has all been seted up to the bottom of card lid 3 both sides, draw-in groove 6 has all been seted up to the both sides of card lid 3 inner chamber, the inner chamber of card lid 3 is provided with fixed plate 7, the both sides of fixed plate 7 all run through-hole one 5 and with shell 1 fixed connection, the top of fixed plate 7 is provided with intelligent instrument body 8, the top fixedly connected with shell fragment 9 of card lid 3 inner chamber, the top of intelligent instrument body 8 contacts with shell fragment 9, through-hole two 10 have all been seted up to the both sides of fixed plate 7 top, the inner chamber of through-hole one 5 inner chamber is provided with bounce mechanism 11, bounce mechanism 11 includes spring one spring, mechanism 11, the one end that the one end of spring 1601 is connected with the fixed plate 3 is connected with the front fixed rod that the fixed rod 13 of the fixed plate 13 is connected with the fixed plate 13 that the fixed plate 13 is connected with the inner chamber 13 and the fixed rod through the fixed rod 13, the fixed plate 13 is connected with the fixed plate 13, the handle 13 is connected with the handle 13, the fixed plate 13, the handle 13 is connected with the front end of the fixed plate 13 that the fixed plate 13 is connected with the fixed plate 13, the handle 13, the fixed plate 13, the handle 13 is connected with the handle 13, the handle 13 is connected with the handle, the handle that the fixed rod that the handle that the inner chamber that the fixed plate 13 is connected with the handle that the fixed plate 13 is connected with the inner chamber that the handle that the front end of the fixed plate 13 is connected with the handle that the fixed plate 13 is connected with the.

The working principle of the utility model is that, during the use, the user is through rotating knob 18, knob 18 drives bull stick 12 and rotates, bull stick 12 drives oval carousel 13 and rotates, oval carousel 13 drives two trace 14 and moves in opposite directions, trace 14 drives L shape inserted bar 15 and slides in the inner chamber of through-hole two 10, until shifting out L shape inserted bar 15 the inner chamber of draw-in groove 6, setting through stop gear 16, L shape inserted bar 15 drives stopper 1602 and slides in the inner chamber of spacing groove, and stopper 1602 compresses spring two 1603, make L shape inserted bar 15 move about stably, and then to 3 unblocks of card lid, before this, spring a compression state, a 1101 resumes louvre original length at this moment, upwards bounce fixed block 1102, fixed block 1102 drives card lid 3 and upwards bounces, and then realize card lid 3 and use nimble, the purpose of convenient to dismantle has been reached, through the setting of shell fragment 9, can play stable effect to intelligent instrument body 8, the stability of instrument body 8 has been improved, and through the setting of intelligent instrument 4, and then can reduce the heat that intelligent instrument body emits through the inside 3, the card lid emits heat has reduced.

In conclusion, the L-shaped insertion rod 15 is finally separated from the inner cavity of the clamping groove 6 by rotating the rotating rod 12, and then the clamping cover 3 is unlocked, the three-phase intelligent instrument shell has the advantage of convenience in disassembly, the shell 1 and the clamping cover 3 can be quickly assembled and disassembled, the operation is simple, the later maintenance efficiency is improved, the practicability of the three-phase intelligent instrument shell is further improved, and the problem that the disassembly and the assembly of an instrument shell are troublesome in the later maintenance engineering of an intelligent instrument due to the fact that the shell of the existing three-phase intelligent instrument is generally an integrated device is solved.

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 a three-phase intelligent instrument shell, includes the shell, its characterized in that the top and the bottom of shell both sides all fixedly connected with mount pad, the inner chamber of shell is provided with the card lid, the louvre has all been seted up to the both sides of shell and card lid, through-hole one has all been seted up to the bottom of card lid both sides, the draw-in groove has all been seted up to the both sides of card lid inner chamber, the inner chamber of card lid is provided with the fixed plate, the both sides of fixed plate all run through the through-hole and in the lump with shell fixed connection, the top of fixed plate is provided with intelligent instrument body, the top fixedly connected with shell fragment of card lid inner chamber, the top and the shell fragment contact of intelligent instrument body, through-hole two has all been seted up to the both sides of fixed plate top, the inner chamber of through-hole one is provided with bounce mechanism, the rear side of card lid inner chamber passes through bearing swing joint has the bull stick, the fixed surface of bull stick is connected with oval carousel, the positive back face and the interlock pole all have a L shape inserted bar through pivot swing joint through bearing, the top of L shape inserted bar runs through the top of fixed plate to the fixed plate, one side of L shape inserted bar extends to the inner chamber.

2. The three-phase smart meter housing of claim 1, wherein: the quantity of louvre is four and regularly distributed in the outer wall of shell.

3. The three-phase smart meter housing of claim 1, wherein: the bounce mechanism comprises a first spring, one end of the first spring is fixedly connected with the fixing plate, the other end of the first spring is fixedly connected with the fixing block, and the top of the fixing block is in contact with the clamping cover.

4. The three-phase intelligent instrument shell according to claim 1, wherein the limiting mechanism comprises limiting grooves formed in two sides of the bottom of an inner cavity of the card cover, limiting blocks are connected to the inner cavity of the limiting grooves in a sliding mode, the tops of the limiting blocks are fixedly connected with L-shaped insertion rods, a second spring is fixedly connected to one side, opposite to the two limiting blocks, of each limiting block, and one end, far away from the limiting blocks, of each spring is fixedly connected with the limiting grooves.

5. The three-phase smart meter housing of claim 1, wherein: the front end of the rotating rod penetrates through the front surface of the shell and is fixedly connected with a knob.

6. The three-phase smart meter housing of claim 1, wherein: the middle shaft at the top of the clamping cover is fixedly connected with a handle.