CN215819020U

CN215819020U - Intelligent microcomputer comprehensive protection device

Info

Publication number: CN215819020U
Application number: CN202122193721.7U
Authority: CN
Inventors: 高小伟
Original assignee: Nanjing Jiuding Electric Technology Co ltd
Current assignee: Nanjing Jiuding Electric Technology Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-02-11
Anticipated expiration: 2031-09-11

Abstract

The utility model provides an intelligent microcomputer comprehensive protection device which comprises an installation box and a microcomputer comprehensive protection device body, wherein the installation box is of a structure with an open front part and closed peripheries and a closed rear part, and the microcomputer comprehensive protection device body is correspondingly installed in the installation box; the front part of the microcomputer comprehensive protection device body is fixedly provided with a cover plate, the periphery of the rear side of the cover plate is provided with an inserted link, and the periphery of the front end surface of the installation box is correspondingly provided with jacks matched with the inserted link; the periphery of the front part of the installation box extends outwards to form an extension plate, and a front sealing plate capable of sliding up and down is correspondingly installed in the extension plate; a plurality of heat dissipation holes are formed in the side plates on the two sides of the installation box, and rain shielding plates are correspondingly arranged above the heat dissipation holes. The utility model effectively solves the problems that the display screen of the traditional microcomputer protection device is easy to break and the accumulated dust is affected with damp, has convenient assembly and disassembly and better heat dissipation effect, can better ensure the long-term normal use of the device and has good practicability.

Description

Intelligent microcomputer comprehensive protection device

Technical Field

The utility model belongs to the technical field of microcomputers, and particularly relates to an intelligent microcomputer comprehensive protection device.

Background

The microcomputer protection is composed of high integration, single chip without bus, high-precision current and voltage transformer, high-insulation outlet intermediate relay, high-reliability switch power supply module, etc. The microcomputer protection device is mainly used for power plants, transformer substations, power distribution stations and the like with the voltage class of 110KV and below, and can also be used for protecting, measuring and controlling the voltage and the current of a system in the voltage class of 70V-220V. The microcomputer protection device has rich software functions, complete varieties, high integration level, small volume and light weight, and is convenient for centralized screen assembly and scattered installation on the switch cabinet.

The microcomputer protection device is mainly used for large-scale electric equipment in power plants, transformer substations and power distribution stations. At present, the existing microcomputer protection device is inconvenient to install and disassemble, and a display screen of the existing microcomputer protection device is generally directly exposed outside, so that the existing microcomputer protection device is very easy to break, and is easy to accumulate dust and wet, so that the sensitivity of the device is reduced to some extent, and the normal use of the device is influenced; in addition, the heat dissipation effect is poor, and the heat dissipation device is not suitable for long-time use.

Through search, relevant patent publications about microcomputer protection devices are disclosed at present. For example, the chinese patent application No. CN202010193520.4 discloses a protection device for a micro-electromechanical machine, which comprises a protection box and a protection device body slidably mounted inside the protection box, wherein a positioning plate is extended backward from the top of the rear end of the protection device body, positioning holes are formed in the positioning plate at equal intervals, a wire arranging pipe is arranged at the bottom of the rear end of the protection device body, a bottom plate is arranged at the bottom of the protection box, a mounting plate is mounted at the rear end of the protection box, pressing devices are mounted on the front sides of the top and the bottom of the protection box, and three threaded rods are mounted on the rear side of the top of the protection box at equal intervals. Although the application can be convenient for the installation and the disassembly thereof to a certain extent, the display screen of the application is still directly exposed, is easy to break and wet in dust accumulation, and the overall design of the application needs to be further improved.

SUMMERY OF THE UTILITY MODEL

1. Purpose of the utility model

Aiming at the technical problems, the utility model provides an intelligent microcomputer comprehensive protection device, which effectively solves the problems that a display screen of a traditional microcomputer protection device is easy to break and deposited dust is affected with damp, has a simple structure, is convenient to mount and dismount, has a good heat dissipation effect, can better ensure long-term normal use of the device, and has good practicability.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: an intelligent microcomputer comprehensive protection device comprises an installation box and a microcomputer comprehensive protection device body, wherein the installation box is of a structure with an opening at the front part and a closed periphery and a closed rear part, and the microcomputer comprehensive protection device body is correspondingly installed in the installation box; a cover plate is fixedly arranged at the front part of the microcomputer integrated protection device body, inserting rods are arranged around the rear side of the cover plate, inserting holes matched with the inserting rods are correspondingly formed around the front end face of the installation box, and the inserting rods can be correspondingly inserted into the inserting holes; the periphery of the front part of the installation box extends outwards to form an extension plate, and a front sealing plate capable of sliding up and down is correspondingly installed in the extension plate; mounting plates are fixedly arranged on two sides of the rear part of the mounting box, and a plurality of mounting holes are correspondingly processed on the mounting plates; a plurality of heat dissipation holes are formed in the side plates on the two sides of the installation box, and rain shielding plates are correspondingly arranged above the heat dissipation holes.

The further improvement lies in that: the equal symmetry processing in the extension inboard of the anterior both sides of installing bin has vertical spout, and it dodges the hole to correspond the processing on the extension board at its top, the top of preceding shrouding is equipped with the baffle, and this preceding shrouding passes and should dodge behind the hole slidable mounting in the spout of both sides extension board.

The further improvement lies in that: a fixed block is fixedly arranged at the top of the mounting box, a through hole is formed in the fixed block, and a fixed rod is correspondingly inserted in the through hole; the lower part of the front sealing plate is also correspondingly processed with a through hole, the circular clamping plate at one end of the fixed rod is fixedly connected with the fixed block through a connecting rope, and the other end of the fixed rod can correspondingly penetrate through the through holes in the fixed block and the front sealing plate.

The further improvement lies in that: first magnetic attraction pieces are installed on the upper side and the lower side of the front end face of the installation box, second magnetic attraction pieces are correspondingly installed on the upper portion and the lower portion of the rear side of the cover plate, and the first magnetic attraction pieces and the second magnetic attraction pieces attract each other.

The further improvement lies in that: the mounting box rear portion is fixed all around and is equipped with the connecting block, the mounting panel of both sides is fixed continuous rather than the connecting block that both sides correspond, evenly is equipped with three mounting hole on every mounting panel.

The further improvement lies in that: the rear side of the microcomputer integrated protection device body is provided with a wire arrangement pipe, and the rear side of the installation box is correspondingly provided with a connecting hole.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the microcomputer comprehensive protection device, the insertion rods are arranged on the periphery of the cover plate in the front part of the microcomputer comprehensive protection device body, the insertion holes matched with the insertion rods are correspondingly arranged on the periphery of the front end face of the installation box, the microcomputer comprehensive protection device body is correspondingly installed in the installation box, and meanwhile, the microcomputer comprehensive protection device body is sealed in the installation box through the front sealing plate capable of sliding up and down in the front part of the microcomputer comprehensive protection device body. The side plates on the two sides of the installation box are respectively provided with a plurality of heat dissipation holes, so that the inside of the installation box can be ventilated by utilizing the heat dissipation holes on the two sides, and the heat dissipation effect of the installation box is effectively improved; a rain shielding plate is correspondingly arranged above the heat dissipation holes, so that the phenomenon that water enters the heat dissipation holes and is affected with damp can be effectively avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a first view angle of the present invention;

FIG. 2 is a schematic view of the overall structure of a second perspective of the present invention;

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

FIG. 4 is a front view of the integrated protection device for a microcomputer according to the present invention;

FIG. 5 is a rear view showing the structure of the main body of the integrated protection device for a microcomputer according to the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals

1. Installing a box; 101. an extension plate; 102. a chute; 103. an accommodating chamber; 104. heat dissipation holes; 105. a flashing; 106. connecting blocks; 107. mounting a plate; 108. mounting holes; 109. a jack; 110. connecting holes; 2. a microcomputer integrated protection device body; 201. a cover plate; 202. a display screen; 203. pressing a key; 204. inserting a rod; 205. a wire arrangement pipe; 3. a front closing plate; 301. a baffle plate; 4. fixing the rod; 401. clamping a plate; 5. connecting ropes; 6. a fixed block; 7. a first magnetic attraction sheet; 8. and a second magnetic attraction sheet.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-6, the intelligent comprehensive microcomputer protection device of the present embodiment includes an installation box 1 and a comprehensive microcomputer protection device body 2, where the installation box 1 is a cavity structure with an open front portion, a closed periphery and a closed rear portion, and is surrounded by a top plate, a bottom plate, two side plates and a rear plate, the front portion of the comprehensive microcomputer protection device body 2 is provided with a display screen 202 and a key 203, and the comprehensive microcomputer protection device body 2 is correspondingly installed in an accommodating cavity 103 of the installation box 1. The front part of the microcomputer integrated protection device body 2 is fixedly provided with a cover plate 201, the back side of the cover plate 201 is provided with an inserting rod 204 all around, the front end face of the installation box 1 is correspondingly provided with inserting holes 109 matched with the inserting rod 204 all around, the inserting rod 204 can be correspondingly inserted into the inserting holes 109, the microcomputer integrated protection device body 2 is correspondingly installed in the installation box 1 through the matching of the inserting rod 204 and the inserting holes 109, the installation and the disassembly are convenient, and the operation of workers is convenient. First magnetism is inhaled piece 7 all is installed to the upper and lower both sides of terminal surface before install bin 1, the upper and lower part of apron 201 rear side also corresponds installs the second magnetism and inhales piece 8, inhales piece 7 through first magnetism and second magnetism and inhales piece 8 inter attraction alright with computer integrated protection device body 2 stable installation in install bin 1, prevents that it from sliding in install bin 1, guarantees the stability of its installation.

The periphery of the front part of the installation box 1 extends outwards to form an extension plate 101, and a front closing plate 3 capable of sliding up and down is correspondingly installed in the extension plate 101. Specifically, equal symmetrical processing has vertical spout 102 in the extension board 101 of 1 anterior both sides of install bin, and spout 102 bottom can flush mutually with the bottom plate inboard of install bin 1, it dodges the hole to correspond processing on the extension board 101 at 1 top of install bin, the top of preceding shrouding 3 is equipped with baffle 301, and this preceding shrouding 3 passes this dodge behind the hole slidable mounting in the spout 102 of both sides extension board 101, with preceding shrouding 3 downward sliding to the tank bottom of spout 102, alright protection computer integrated protection device body 2 makes it be located install bin 1, has avoided display screen 202 to expose outside and has taken place broken phenomenon, also effectively prevents its deposition and wet simultaneously, has guaranteed the long-term normal use of the device. An observation window can be opened on the front sealing plate 3, and transparent glass can be installed in the observation window, so that the microcomputer comprehensive protection device body 2 in the observation window can be conveniently observed. A fixed block 6 is fixedly arranged at the top of the installation box 1, a through hole is formed in the fixed block 6, and a fixed rod 4 is correspondingly inserted in the through hole; the lower part of the front sealing plate 3 is also correspondingly processed with a through hole, one end of the fixed rod 4 is provided with a circular clamping plate 401, the diameter of the circular clamping plate 401 is larger than that of the through hole in the fixed block 6, the circular clamping plate 401 at one end of the fixed rod 4 is fixedly connected with the fixed block 6 through a connecting rope 5, the other end of the fixed rod 4 can correspondingly penetrate through the fixed block 6 and the through hole on the front sealing plate 3, when the front sealing plate 3 slides upwards, the fixed rod 4 correspondingly penetrates through the through holes on the fixed block 6 and the front sealing plate 3, so that the front sealing plate 3 can be pulled to be limited and fixed upwards and backwards, and an operator can conveniently install or dismantle the microcomputer comprehensive protection device body 2 subsequently; the fixing rod 4 is fixedly connected with the fixing block 6 through the connecting rope 5, so that the phenomenon that the fixing rod 4 is discarded due to being placed everywhere can be avoided.

The rear plate of installing box 1 is fixed with connecting block 106 all around, fixedly connected with mounting panel 107 on the connecting block 106 of its both sides, and evenly processing has three mounting hole 108 on this mounting panel 107, through corresponding mounting bolt in mounting hole 108, alright with this installing box 1 fixed mounting on external device (like the cabinet door of electrical equipment). A plurality of heat dissipation holes 104 are formed in the side plates on the two sides of the installation box 1, a rain shielding plate 105 is correspondingly arranged above the heat dissipation holes 104, and the heat dissipation holes 104 are formed in the side plates on the two sides of the installation box 1, so that the interior of the installation box 1 can be ventilated by utilizing the heat dissipation holes 104 on the two sides, and the heat dissipation effect of the installation box is effectively improved; the arrangement of the rain shielding plate 105 can effectively prevent the water in the heat dissipation holes 104 from being affected with damp. The rear side of the microcomputer integrated protection device body 2 is provided with a wire arrangement pipe 205, and the rear side of the installation box 1 is correspondingly provided with a connecting hole 110, so that the connection of a data wire of the microcomputer integrated protection device body can be facilitated.

The working principle of the utility model is as follows: an operator firstly installs bolts in the installation holes 108 of the installation box 1 rear side installation plate 107, and correspondingly installs the installation box 1 on an external device through the bolts; pulling the front seal plate 3 upwards along the sliding grooves 102 on the two sides of the installation box 1 until the through holes on the front seal plate are flush with the through holes on the fixed block 6, and sequentially penetrating the fixed rod 4 through the fixed block 6 and the through holes on the front seal plate 3 to limit and fix the front seal plate 3; then, inserting the inserted bar 204 on the cover plate 201 of the microcomputer integrated protection device body 2 into the inserting hole 109 on the installation box 1 correspondingly, and utilizing the magnetic attraction between the first magnetic attraction piece and the second magnetic attraction piece to stably install the microcomputer integrated protection device body 2 in the installation box 1; finally, the fixing rod 4 is drawn out to enable the front sealing plate 3 to slide to the bottom of the groove along the sliding groove 102, so that the microcomputer comprehensive protection device body 2 and the display screen 202 on the microcomputer comprehensive protection device body can be effectively protected from being damaged.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An intelligent microcomputer comprehensive protection device is characterized in that: the microcomputer comprehensive protection device comprises an installation box (1) and a microcomputer comprehensive protection device body (2), wherein the installation box (1) is of a structure with an open front part and closed peripheries and a closed rear part, and the microcomputer comprehensive protection device body (2) is correspondingly installed in the installation box (1); a cover plate (201) is fixedly arranged at the front part of the microcomputer integrated protection device body (2), inserting rods (204) are arranged on the periphery of the rear side of the cover plate (201), inserting holes (109) matched with the inserting rods (204) are correspondingly formed in the periphery of the front end face of the installation box (1), and the inserting rods (204) can be correspondingly inserted into the inserting holes (109); the periphery of the front part of the installation box (1) extends outwards to form an extension plate (101), and a front sealing plate (3) capable of sliding up and down is correspondingly installed in the extension plate (101); mounting plates (107) are fixedly arranged on two sides of the rear part of the mounting box (1), and a plurality of mounting holes (108) are correspondingly processed on the mounting plates (107); a plurality of heat dissipation holes (104) are formed in the side plates on the two sides of the installation box (1), and rain shielding plates (105) are correspondingly arranged above the heat dissipation holes (104).

2. The intelligent microcomputer comprehensive protection device according to claim 1, characterized in that: equal symmetrical processing has vertical spout (102) in extension board (101) of install bin (1) front portion both sides, and it dodges the hole to correspond processing on extension board (101) at its top, the top of preceding shrouding (3) is equipped with baffle (301), and this preceding shrouding (3) pass should dodge behind the hole slidable mounting in spout (102) of both sides extension board (101).

3. The intelligent microcomputer comprehensive protection device according to claim 2, characterized in that: a fixed block (6) is fixedly arranged at the top of the mounting box (1), a through hole is formed in the fixed block (6), and a fixed rod (4) is correspondingly inserted into the through hole; the lower part of the front sealing plate (3) is also correspondingly processed with a through hole, the circular clamping plate (401) at one end of the fixing rod (4) is fixedly connected with the fixing block (6) through a connecting rope (5), and the other end of the fixing rod (4) can correspondingly penetrate through the through holes in the fixing block (6) and the front sealing plate (3).

4. The intelligent microcomputer comprehensive protection device according to claim 3, characterized in that: first magnetism is all installed and is inhaled piece (7) in the upper and lower both sides of terminal surface before install bin (1), the upper and lower part of apron (201) rear side also corresponds and installs second magnetism and inhale piece (8), piece (7) are inhaled to first magnetism and piece (8) inter attraction are inhaled to second magnetism.

5. The intelligent microcomputer comprehensive protection device according to any one of claims 1-4, characterized in that: the mounting box (1) rear portion is fixed all around and is equipped with connecting block (106), the mounting panel (107) of both sides is fixed continuous rather than the connecting block (106) that both sides correspond, evenly is equipped with three mounting hole (108) on every mounting panel (107).

6. The intelligent microcomputer comprehensive protection device according to claim 5, characterized in that: the rear side of the microcomputer comprehensive protection device body (2) is provided with a wire arranging pipe (205), and the rear side of the installation box (1) is correspondingly provided with a connecting hole (110).