CN218125136U

CN218125136U - Modularization instrument case structure

Info

Publication number: CN218125136U
Application number: CN202222353462.4U
Authority: CN
Inventors: 张凤; 申勤荣; 朱清泉
Original assignee: Maanshan Youchuang Instrument Technology Co ltd
Current assignee: Maanshan Youchuang Instrument Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-23
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a pair of modularization instrument case structure relates to shell structure technical field, including protective housing, two sets of sliding groove mouth has been seted up between protective housing's the interior table wall, and is two sets of equal slip between sliding groove mouth's the interior table wall inlays and is equipped with the slider, and is two sets of fixed mounting has instrument body between the interior table wall of slider, four hole A, four have been seted up at protective housing's top equal swivelling joint has connecting bolt, four between connecting bolt's the exterior wall swivelling joint has sealed lid, aims at solving the instrument case structure in the above-mentioned technique, because self limitation, leads to its shell structure's leakproofness relatively poor, causes the dust to enter into the inside of equipment easily, causes the damage to the inside instrument of shell, leads to the instrument to lose the function, has also reduced the life's of instrument problem, and the modularization instrument case structure who proposes.

Description

Modularization instrument case structure

Technical Field

The utility model relates to a shell structure technical field especially relates to a modularization instrument housing structure.

Background

The electric power instrument is used as an advanced intelligent and digital electric network front-end acquisition element, is widely applied to various control systems, SCADA (supervisory control and data acquisition) systems and energy management systems, substation automation, community electric power monitoring, industrial automation, intelligent buildings, intelligent power distribution cabinets, switch cabinets and other equipment, and has the characteristics of convenience in installation, simplicity in wiring, small engineering quantity and the like.

In the prior art, as in the Chinese patent number: CN 202282925U discloses a power instrument case structure with simple structure, which is characterized in that it includes a front decorative frame, a front panel, a main case body and a rear panel, wherein the front decorative frame is respectively provided with an embedded groove and a fixing screw hole, the main case body is made into a hollow case structure with front and rear openings, and the peripheral edges of the front opening of the main case body are respectively and correspondingly provided with a fixing lug with a screw hole, the embedded groove of the front decorative frame is embedded with the peripheral edges of the front opening of the main case body, and the screws passing through the screw holes of the fixing lug are screwed into the fixing screw holes of the front decorative frame for locking, so that the front decorative frame is fixedly mounted on the front end of the main case body; the front panel is arranged in the front decorative frame, and the rear panel is covered on the rear opening of the main shell.

The above patents suffer from the following disadvantages:

although the patent instrument shell structure can conveniently place each circuit board and electrical elements into the shell for installation and fixation when assembling products, the patent instrument shell structure has the characteristics of simple structure and convenience in assembly, and can greatly improve the assembly efficiency of an electric instrument product.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the instrument shell structure in the above-mentioned technique, because the limitation of self, lead to its shell structure's leakproofness relatively poor, cause the dust to enter into the inside of equipment easily, cause the damage to the inside instrument of shell, lead to the instrument to lose the function, also reduced the life's of instrument problem, and the modularization instrument shell structure who provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a modularization instrument case structure, includes protective housing, two sets of sliding groove mouth have been seted up between protective housing's the interior table wall, and is two sets of all slip between sliding groove mouth's the interior table wall inlays and is equipped with the slider, and is two sets of fixed mounting has instrument body between the interior table wall of slider, four hole A, four have been seted up at protective housing's top equal swivelling joint has connecting bolt, four between hole A's the interior table wall swivelling joint has sealed lid between connecting bolt's the outward appearance wall.

Preferably, the bottom of the protective shell is provided with two holes B, and a heat dissipation fan is fixedly inserted between the inner surface walls of the two holes B.

Preferably, two notch openings are formed in one side of the outer wall of the protective shell, multiple groups of ventilation openings are formed in one side of the inner wall of each notch opening, and a dust protective net is fixedly inserted between the inner surface walls of the notch openings.

Preferably, a sealing groove opening is formed in the top of the protective shell, a sealing ring is fixedly mounted on one side of the outer wall of the sealing cover, and the sealing ring is movably embedded between the inner surface wall of the sealing groove opening.

Preferably, a display panel is disposed on the top of the sealing cover.

Preferably, two connecting holes are formed in one side of the outer wall of the protective shell.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, in use installs the instrument body between protective housing and sealed lid, fixes it through connecting bolt afterwards, forms the sealed protection to the instrument body, when placing the device in the more place of dust, utilizes the tight leakproofness of equipment self, outside the place environment with the dust separation, reduces the dust to the damage of inside spare part, increases the life of instrument.

2. The utility model discloses in, in use, through be provided with two sets of radiator fan between protective housing's exterior wall to and protective housing's outer wall one side is provided with a plurality of vents, and has the dust protection network at the ventilation port of vent, when carrying out radiating when to equipment, forms a circulation of air in inside, carries out the heat dissipation to the space of inside seal and handles, protects the instrument and meter body of inside, and the dust protection network is when the circulation of air, and inside the separation dust entered into equipment.

Drawings

Fig. 1 is a perspective view of a front view structure of a modular instrument case structure provided by the present invention;

fig. 2 is a side view of a modular instrument housing structure according to the present invention;

fig. 3 is a side view of a modular instrument housing structure according to the present invention;

fig. 4 is a plane view of a connecting rod structure in a modular instrument case structure provided by the utility model.

Illustration of the drawings: 1. a protective housing; 2. a sliding slot opening; 3. a slider; 4. an instrument body; 5. a hole A; 6. a connecting bolt; 7. a sealing cover; 8. a hole B; 9. a heat radiation fan; 10. a notch opening; 11. a vent; 12. a dust protective net; 13. sealing the notch; 14. a seal ring; 15. a display panel; 16. and connecting the holes.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

An embodiment, as shown in fig. 1-4, the utility model provides a modularization meter case structure, including protective housing 1, two sets of sliding groove mouth 2 have been seted up between protective housing 1's the interior table wall, all slip to inlay between the interior table wall of two sets of sliding groove mouth 2 and be equipped with slider 3, fixed mounting has instrument body 4 between the interior table wall of two sets of slider 3, four hole A5 have been seted up at protective housing 1's top, equal swivelling joint has connecting bolt 6 between four hole A5's the interior table wall, swivelling joint has sealed lid 7 between four connecting bolt 6's the outward appearance wall, at first be provided with four slider 3 between instrument body 4's outward appearance wall, slide to inlay and establish between protective housing 1's the interior table wall with instrument body 4, can very convenient put down to it, when inside instrument body 4 takes place to damage, can very convenient dismantlement get down, and maintain and handle it.

As shown in fig. 2 and 4, two holes B8 are formed in the bottom of the protective casing 1, a heat dissipation fan 9 is fixedly inserted between the inner surface walls of the two holes B8, and the two heat dissipation fans 9 are respectively inserted between the inner surface walls of the holes B8 to perform heat dissipation processing on the instrument body 4 inside the protective casing 1.

As shown in fig. 2, two notch openings 10 are formed in one side of the outer wall of the protective housing 1, multiple sets of ventilation openings 11 are formed in one side of the inner wall of each notch opening 10, dust protective nets 12 are fixedly inserted between the inner surface walls of the notch openings 10, and air circulation inside the protective housing 1 can be formed between the ventilation openings 11 and the cooling fan 9 and is cooled.

As shown in fig. 2-3, a sealing notch 13 is formed at the top of the protective casing 1, a sealing ring 14 is fixedly mounted on one side of the outer wall of the sealing cover 7, the sealing ring 14 is movably embedded between the inner surface walls of the sealing notch 13, and the sealing ring 14 is embedded between the inner surface walls of the sealing notch 13, so that strict sealing performance is maintained for the equipment, and then dust can be effectively prevented from entering the interior.

As shown in fig. 2 to 3, a display panel 15 is provided on the top of the sealing cover 7, and data displayed on the meter main body 4 inside can be displayed on the display panel 15.

As shown in fig. 1, two connection holes 16 are opened on one side of the outer wall of the protective casing 1, and an external wire is inserted into a connection port of the instrument body 4 through the two connection holes 16.

The working principle is as follows: firstly, place instrument and meter apparatus body 4 in the inside of protecting housing 1, the slider 3 that instrument and meter apparatus body 4 outer wall set up simultaneously, and the interior table wall at sliding notch 2 slides and reaches the bottom position, slider 3 also can carry on spacingly to instrument and meter apparatus body 4 with sliding notch 2, place sealed lid 7 at the top of protecting housing 1 afterwards, it is to it each other with two sets of holes A5, carry out swivelling joint between the interior table wall of two sets of holes A5 through connecting bolt 6, consequently, link up mutually between protecting housing 1 and sealed lid 7, fix instrument and meter apparatus body 4 inside its shell structure, two sets of radiator fan 9 that the bottom set up and the cooperation each other of vent 11 of seting up, form the circulation of air between inside and the outside, can be to the heat that instrument and meter apparatus body 4 produced, and get rid of it, continuously carry out the cooling treatment to instrument and meter apparatus body 4, dust protection network 12 is used in the in-process of circulation of air, the separation dust enters inside, prevent to destroy instrument and meter apparatus body 4.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A modular meter housing structure comprising a protective casing (1), characterized in that: two sets of sliding groove mouth (2) have been seted up between the interior table wall of protective housing (1), and are two sets of equal slip inlays between the interior table wall of sliding groove mouth (2) and is equipped with slider (3), and is two sets of fixed mounting has instrument body (4) between the interior table wall of slider (3), four hole A (5), four have been seted up at the top of protective housing (1) equal swivelling joint has connecting bolt (6), four between the interior table wall of hole A (5) swivelling joint has sealed lid (7) between the outward appearance wall of connecting bolt (6).

2. The modular meter housing structure of claim 1, wherein: two holes B (8) are formed in the bottom of the protective shell (1), and a cooling fan (9) is fixedly inserted between the inner surface walls of the two holes B (8).

3. The modular meter housing structure of claim 1, wherein: two notch openings (10) have been seted up to outer wall one side of protective housing (1), two multiunit vent (11) have all been seted up to inner wall one side of notch opening (10), fixed the inserting is equipped with dust protection network (12) between the interior table wall of notch opening (10).

4. The modular meter housing structure of claim 1, wherein: sealed notch (13) have been seted up at the top of protective housing (1), outer wall one side fixed mounting of sealed lid (7) has sealing ring (14), and the activity inlays between the interior table wall of sealed notch (13) and is equipped with sealing ring (14).

5. The modular meter housing structure of claim 1, wherein: the top of the sealing cover (7) is provided with a display panel (15).

6. The modular meter housing structure of claim 1, wherein: two connecting holes (16) are formed in one side of the outer wall of the protective shell (1).