CN215116406U

CN215116406U - Three-prevention high-voltage live display shell for subway

Info

Publication number: CN215116406U
Application number: CN202121330772.3U
Authority: CN
Inventors: 郑贤亨
Original assignee: ZHEJIANG JIANGSHAN JIANGHUI ELECTRIC CO Ltd
Current assignee: ZHEJIANG JIANGSHAN JIANGHUI ELECTRIC CO Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-10
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a three prevent type high-voltage electricity display casing for subway becomes integrative problem of three proofings in order to solve the unable realization of display casing dampproofing, anticorrosive, rust-resistant change three proofings, be in including shell and setting three prevent the stopper on the shell, the three prevent the stopper include that a plurality of nuclear looks stopper, hold the portion and prevent falling the stopper, a plurality of nuclear looks stopper with prevent falling the stopper and arrange in proper order and the central point is located same straight line, first nuclear looks upper surface is equipped with hold the portion, last one nuclear looks stopper rear side is equipped with prevent falling the stopper. The utility model has the advantages that: the nuclear phase plug with the three anti-blocking functions is matched with the nuclear phase hole in the shell, so that the moisture-proof function is realized, and the nuclear phase hole is prevented from being affected by moisture to signal parameters; the annular hole groove and the annular convex plug edge are matched and clamped with each other, so that the moisture-proof effect can be realized.

Description

Three-prevention high-voltage live display shell for subway

Technical Field

The utility model belongs to the technical field of the power equipment technique and specifically relates to indicate a three prevent type high voltage live display shells for subway.

Background

Many users' power switch cabinet installs in the subway environment, though high tension switchgear has rain-proof dampproof device, nevertheless because the environment of placing the cubical switchboard below the subway is moist, cubical switchboard display system wets easily, easily takes place to corrode, the phenomenon of rustting, then electrified display casing generally installs on the cubical switchboard panel, can appear the condition of damaging after using for a long time, changes the dismouting operation inconvenience. At present, display products are mainly painted with three-proofing paint on circuit boards in the market, and the display products are complex in process and poor in effect. Therefore, the display shell with moisture resistance, corrosion resistance and rust resistance is particularly important.

The utility model provides a "cubical switchboard that has high voltage live display" that discloses on chinese patent literature, its publication CN209497121U, includes the cabinet body and cabinet door, is equipped with high voltage live display on the cabinet door, high voltage live display includes shell, power supply, detection joint, high pressure pilot lamp and infrared induction module, and one side of shell is equipped with the panel, and power supply is used for the power supply, and detection joint is used for being connected with high-voltage electrical equipment electricity, and high pressure pilot lamp locates on the panel and is connected with the detection joint electricity and be used for instructing whether high-voltage electrical equipment is electrified, and high pressure pilot lamp is the LED lamp, and in infrared induction module located the shell, be equipped with the window that corresponds with infrared induction module on the panel, window department is equipped with transparent glass, and infrared induction module passes through the photoelectric coupler electricity and connects in high pressure pilot lamp. The disadvantages are as follows: the integration of moisture resistance, corrosion resistance and rust prevention into three prevention can not be realized.

Disclosure of Invention

The utility model discloses mainly be in order to solve the unable dampproofing, anticorrosive, the rust-resistant integrative problem of becoming three proofings that realizes of display housing, provide a three proofings type high voltage live display housing for subway, can realize that dampproofing, anticorrosive, rust-resistant become three proofings integrative.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a three prevent type high-voltage electricity display casing for subway, is in including shell and setting three on the shell prevent the stopper, three prevent the stopper include that a plurality of nuclear phase fills up, holds portion and prevent falling the stopper, a plurality of nuclear phase fill up with prevent falling the stopper and arrange in proper order and the central point is located same straight line, first nuclear phase upper surface is equipped with hold portion, last one nuclear phase fills up the rear side and is equipped with prevent falling the stopper.

The three anti-blocking plugs are matched with the shell for use, and the nuclear phase plug and the anti-dropping plug respectively correspond to the matched positions of the shell to play a role in moisture resistance. The shell is an integrated piece, and can realize that moisture-proof, anticorrosive, rust-resistant become three proofings an organic whole after fixed.

The anti-dropping plug and the plurality of nuclear phase plugs are distributed in a straight line, and the assembly is convenient. The handheld portion is used for installing and disassembling the three anti-blocking parts, and is convenient for a user to use.

The anti-dropping plug and the nuclear phase plugs are sequentially arranged from left to right, the last nuclear phase plug rear side is provided with the anti-dropping plug, namely the rightmost side of the nuclear phase plug right side is provided with the anti-dropping plug.

Preferably, the shell is provided with a plurality of nuclear phase holes which are sequentially arranged, the central points of the nuclear phase holes are located on the same straight line, the outer ring of each nuclear phase hole is provided with a hole groove, and the outer ring of each nuclear phase plug is provided with a plug edge clamped with the hole grooves.

The nuclear phase holes distributed on the shell are in the same straight line and are matched with the nuclear phase plugs of the three anti-blocking devices, so that the three anti-blocking devices are connected with the shell conveniently. The hole groove is an annular groove, the plug edge is an annular bulge, the plug edge and the annular bulge are mutually matched and clamped, and the moisture-proof effect can be realized.

Preferably, the shell comprises a shell plate and a shell body fixed on the lower surface of the shell plate, and the core phase hole is formed in the rear end of the surface of the shell plate.

The shell plate and the shell body are integrally formed, and the space formed by the shell body and the shell plate can be used for placing a three-prevention high-voltage electrified display and other electric devices for a subway. The nuclear phase hole is established the shell plate surface just link up the shell plate, the rear end is the latter half position of shell plate, this kind of mode of setting is convenient for set up other hole sites on the shell plate, make full use of the space of shell plate.

Preferably, the left end and the right end of the shell are both provided with holding parts for taking and placing, and the rear part of the holding part at the right end is provided with an anti-falling hole clamped with the anti-falling plug.

The grip is used for a user to take and place the three-prevention high-voltage electrified display shell for the subway, and the grip can be provided with anti-skid lines, so that the user can take and place conveniently. The hole with prevent falling stopper cooperation joint nuclear looks stopper with when nuclear looks hole separates each other, can prevent the three proofings stopper drops, plays fixedly promptly three proofings's effect.

Preferably, the shell is provided with a third lamp hole positioned in front of the plurality of nuclear phase holes, the left side of the third lamp hole is provided with a plurality of second lamp holes arranged in front and back, the rear of the plurality of second lamp holes is provided with a first lamp hole, and the center point of the first lamp hole and the center point of the nuclear phase hole are positioned on the same straight line.

The first lamp hole, the second lamp hole and the third lamp hole are all indicator lamp holes and are provided with transparent windows, and the moisture-proof effect is achieved.

The nuclear phase hole is used for arranging an electric wire which is electrically connected, and plays a role in moisture resistance through the matching with the three anti-blocking plugs. The wiring terminal adopts waterproof connector, has improved the protection level of connector, nuclear phase hole adopts waterproof design, prevents that nuclear phase hole from receiving the moist signal parameter that influences.

Preferably, the holding portions are provided on both left and right ends of the housing, a screw is provided on a lower surface of the housing at a position opposite to the holding portions, and one end of the screw is cast into the housing.

The screw rod and the shell are poured and formed, the screw rod does not need to be independently matched, and the screw rod can be fixed only by installing two screws, so that the screw rod is convenient to use for a user.

Preferably, the shell body is a square through groove formed by four plates, the shell plate integrally formed with the shell body is arranged at the upper part of the shell body, and a plurality of fixing columns are arranged on the lower surface of the shell plate and located in the square through groove.

The top of the fixing column is provided with a threaded hole, so that the shell can be fixed through threads such as screws, the fixing column is used for fixing the inside of the shell, and the screw is used for fixing the outside of the shell, so that the shell can be fixed more firmly.

Preferably, the fixed columns are respectively and uniformly arranged on the left side and the right side of the shell plate.

The fixed column that distributes four angles departments of shell body with be equipped with the strengthening rib between the shell body inside wall, can consolidate the fixed column with connection between the shell body prevents that the fixed column fracture from leading to the shell is fixed unstably. The fixing columns distributed among the fixing columns at the four corners of the shell body are directly and fixedly connected with the shell body, so that the shell is prevented from being fixed unstably due to the fact that the fixing columns are broken.

The utility model has the advantages that:

(1) through the cooperation between the nuclear phase plug of three preventions and the nuclear phase hole on the shell, realize the effect of damp proof, prevent that nuclear phase hole from receiving the influence signal parameter of tide.

(2) The annular hole groove and the annular convex plug edge are matched and clamped with each other, so that the moisture-proof effect can be realized.

(3) Through the shaping of pouring of screw rod and shell, need not join in marriage the screw rod alone, only need two screws of installation can be fixed, convenient to use person uses.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the three anti-blocking devices.

Fig. 3 is a schematic rear view of the present invention.

Illustration of the drawings: 1-first lamp hole, 2-second lamp hole, 3-third lamp hole, 4-nuclear phase hole, 5-anti-drop hole, 6-holding part, 7-screw rod, 8-fixed column, 9-nuclear phase plug, 10-holding part, 11-anti-drop plug, 12-shell, 13-three anti-plug, 14-hole groove, 15-plug edge, 121-shell plate and 122-shell body.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 and 2, a three-prevention high-voltage charged display shell for a subway comprises a shell 12 and three anti-plugs 13 arranged on the shell, wherein the three anti-plugs comprise a plurality of nuclear phase plugs 9, a holding part 10 and an anti-drop plug 11, the nuclear phase plugs and the anti-drop plugs are sequentially arranged, the central points of the nuclear phase plugs and the anti-drop plugs are located on the same straight line, the holding part is arranged on the upper surface of the first nuclear phase plug, and the anti-drop plug is arranged on the rear side of the last nuclear phase plug.

The three anti-blocking plugs are matched with the shell, and the nuclear phase plug and the anti-dropping plug respectively correspond to the matched positions of the shell to play a role in moisture resistance. The shell is an integrated piece, and can realize that moisture-proof, anticorrosive, rust-resistant become the three proofings an organic whole after fixed.

The anti-dropping plug and the plurality of nuclear phase plugs are distributed in a straight line, so that the assembly is convenient. The handheld part is used for mounting and dismounting the three anti-blocking parts, and is convenient for a user to use.

The anti-dropping plug and the nuclear phase plugs are sequentially arranged from left to right, the anti-dropping plug is arranged on the rear side of the last nuclear phase plug, and the anti-dropping plug is arranged on the right side of the rightmost nuclear phase plug.

The shell is provided with a plurality of nuclear phase holes 4 which are arranged in sequence and the central points of which are positioned on the same straight line, the outer ring of each nuclear phase hole is provided with a hole groove 14, and the outer ring of each nuclear phase plug is provided with a plug edge 15 which is clamped with the hole groove.

The nuclear phase holes distributed on the shell are in the same straight line and are matched with the nuclear phase plugs of the three-prevention plugs, so that the three-prevention plugs are conveniently connected with the shell. The hole groove is an annular groove, the plug edge is an annular bulge, and the hole groove and the plug edge are mutually matched and clamped, so that the moisture-proof effect can be realized.

The shell comprises a shell plate 121 and a shell body 122 fixed on the lower surface of the shell plate, and the nuclear phase hole is arranged at the rear end of the surface of the shell plate.

The shell plate and the shell body are integrally formed, and the space formed by the shell body and the shell plate can be used for placing a three-defense high-voltage electrified display and other electric devices for a subway. The nuclear phase hole is formed in the surface of the shell plate and penetrates through the shell plate, the rear end of the nuclear phase hole is the rear half part of the shell plate, other hole positions are convenient to arrange on the shell plate through the arrangement mode, and the space of the shell plate is fully utilized.

The left end and the right end of the shell are respectively provided with a holding part 6 for taking and placing, and the rear part of the holding part at the right end is provided with an anti-falling hole 5 clamped with the anti-falling plug.

The holding part is used for a user to take and place the three-prevention high-voltage electrified display shell for the subway, and anti-skid grains can be arranged on the holding part, so that the user can take and place conveniently. The anti-dropping hole is clamped with the anti-dropping plug in a matched mode, when the nuclear phase plug and the nuclear phase hole are separated from each other, the three-prevention plug can be prevented from dropping, and the effect of fixing the three-prevention plug is achieved.

Be equipped with the third lamp hole 3 that is located a plurality of nuclear phase hole the place ahead department on the shell, third lamp hole left side is equipped with a plurality of tandem second lamp hole 2, and a plurality of second lamp hole rear is equipped with first lamp hole 1, and first lamp hole central point and nuclear phase hole central point are located same straight line.

The nuclear phase hole is used for arranging an electric wire for electric connection, and plays a role in moisture resistance through matching with the three anti-blocking plugs. The wiring terminal adopts a waterproof connector, so that the protection grade of the connector is improved, and the nuclear phase hole adopts a waterproof design to prevent the nuclear phase hole from being affected with signal parameters due to damp.

As shown in fig. 3, the left and right grip portions are provided on the upper surface of the housing, and a screw 7 is provided on the lower surface of the housing at a position opposite to the grip portions, and one end of the screw is cast into the housing.

The screw rod and the shell are poured and formed, the screw rod does not need to be matched independently, and the screw rod can be fixed only by installing two screws, so that the use by a user is facilitated.

The shell body is the square through groove that four blocks of boards are constituteed, shell body upper portion be with shell body integrated into one piece's coverboard, and the coverboard lower surface is equipped with a plurality of fixed column 8, and the fixed column is located inside the square through groove.

The top of the fixing column is provided with a threaded hole, so that the shell can be fixed through threads such as screws conveniently, the fixing column is used for fixing the shell inside, the screw is used for fixing the shell outside, and the shell can be fixed more firmly.

A plurality of fixed columns are respectively and uniformly arranged on the left side and the right side of the shell plate.

The fixed column that distributes in four angles departments of shell body is equipped with the strengthening rib between shell body inside wall, can consolidate the connection between fixed column and the shell body, prevents that the fixed column fracture from leading to the fixed unstability of shell. Fixed columns distributed among the fixed columns at the four corners of the shell body are directly and fixedly connected with the shell body, so that the fixed columns are prevented from being broken to cause the fixation of the shell to be unstable.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. The utility model provides a three prevent type high-voltage electricity display housing for subway, a serial communication port, be in including shell (12) and setting three prevent stopping up (13) on shell (12), three prevent stopping up (13) including a plurality of nuclear phase stopper (9), hold portion (10) and prevent falling stopper (11), a plurality of nuclear phase stopper (9) with prevent falling stopper (11) and arrange in proper order and the central point is located same straight line, first nuclear phase stopper (9) upper surface is equipped with hold portion (10), last nuclear phase stopper (9) rear side is equipped with prevent falling stopper (11).

2. The three-defense type high-voltage charged display shell for the subway is characterized in that a plurality of nuclear phase holes (4) which are arranged in sequence and have central points located on the same straight line are arranged on the shell (12), a hole groove (14) is formed in the outer ring of each nuclear phase hole (4), and a plug edge (15) clamped with the hole groove (14) is formed in the outer ring of the nuclear phase plug (9).

3. The three-defense type high-voltage charged display shell for the subway is characterized in that the shell (12) comprises a shell plate (121) and a shell body (122) fixed on the lower surface of the shell plate (121), and the nuclear phase hole (4) is formed in the rear end of the surface of the shell plate (121).

4. The three-prevention high-voltage electrified display shell for the subway is characterized in that the left end and the right end of the shell (12) are respectively provided with a holding part (6) for taking and placing, and a falling-prevention hole (5) clamped with the falling-prevention plug (11) is formed in the rear of the holding part (6) at the right end.

5. The shell of the three-defense type high-voltage charged display for the subway is according to claim 3 or 4, characterized in that a third lamp hole (3) is arranged on the shell (12) and is located in front of the nuclear phase holes (4), a plurality of second lamp holes (2) arranged in front and back are arranged on the left side of the third lamp hole (3), a first lamp hole (1) is arranged behind the second lamp holes (2), and the center point of the first lamp hole (1) and the center point of the nuclear phase hole (4) are located on the same straight line.

6. The three-defense high-voltage charged display shell for the subway according to claim 4, wherein the holding parts (6) at the left and right ends are arranged on the upper surface of the shell (12), a screw (7) is arranged on the lower surface of the shell (12) and opposite to the holding parts (6), and one end of the screw (7) is poured in the shell (12).

7. The three-defense type high-voltage charged display shell for the subway is characterized in that the shell body (122) is a square through groove formed by four plates, the upper part of the shell body (122) is provided with the shell plate (121) integrally formed with the shell body (122), the lower surface of the shell plate (121) is provided with a plurality of fixing columns (8), and the fixing columns (8) are located inside the square through groove.

8. The shell of the three-defense type high-voltage charged display device for the subway as claimed in claim 7, wherein said plurality of fixing posts are respectively and uniformly arranged on left and right sides of said shell plate.