CN113422314A

CN113422314A - Instrument distribution control box

Info

Publication number: CN113422314A
Application number: CN202110760743.9A
Authority: CN
Inventors: 曾婷婷
Original assignee: Shenzhen Pinjia Intelligent Technology Co ltd
Current assignee: Shenzhen Pinjia Intelligent Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-09-21

Abstract

The invention discloses an instrument power distribution control box which comprises a first box body and L-shaped plates, wherein the left side and the right side of the first box body are fixedly connected with the L-shaped plates, and a protective device is arranged on the front end face of the first box body. This instrument distribution control box, through the sliding door, the observation window, the first riser, mutually support between first concave plate and the first diaphragm isotructure, can advance the observation to the inside instrument of first box through the observation window, can protect the instrument through the sliding door simultaneously, through the second riser, the pin, the second diaphragm, a spring, the isotructure between mutually support, can make the second riser enter into the recess of first diaphragm under the elastic force effect of spring in, thereby it is fixed to be pulled door through first diaphragm, through the first box, mutually support between second box and the drier granule isotructure, moisture and moisture that can get into in the first box are absorbed to the drier granule in the second box, thereby electronic equipment such as instrument dehumidifies dampproofingly.

Description

Instrument distribution control box

Technical Field

The invention relates to the technical field of instrument distribution boxes, in particular to an instrument distribution control box.

Background

The industrial automation instrument control box carries out different appearance designs and internal control arrangements (including secondary instruments on the box surface, primary instruments on the site and the like) according to different instrument configurations and environmental requirements to form a control system or a complete set of assembly, and the instrument power distribution control box generally has the following structural forms: cabinet type and box, preceding open door and back-door, vertical and wall-hanging type etc. and instrument distribution control box switch door department among the prior art adopts the mode of locking to fix, just can't open like this when the key is lost, also does not have among the prior art to instrument distribution control box interior dehumidification etc. simultaneously, has the potential safety hazard.

Disclosure of Invention

The invention aims to provide an instrument power distribution control box, which solves the problem that the door opening and closing position of the instrument power distribution control box in the prior art is fixed in a locking mode, so that the instrument power distribution control box cannot be opened when a key is lost.

In order to achieve the purpose, the invention provides the following technical scheme: an instrument power distribution control box comprises a first box body and L-shaped plates, wherein the L-shaped plates are fixedly connected to the left side and the right side of the first box body, and a protective device is mounted on the front end face of the first box body;

the protective device comprises a sliding door, an observation window, a first vertical plate, a first concave plate and a first transverse plate;

the rear end face of sliding door laminates with the preceding terminal surface opening part outer wall of first box mutually, the preceding terminal surface of sliding door and left side outer wall rigid coupling respectively have observation window and a plurality of first riser, the outer wall of first riser rotates through the pivot and is connected with first notch plate, the rear end face and the first box of first notch plate are fixed continuous, the right side rigid coupling of sliding door has a plurality of first diaphragms.

Preferably, the first transverse plate and the sliding door are vertically arranged.

Preferably, a limiting device is arranged on the outer side of the first transverse plate;

the limiting device comprises a second vertical plate, a stop lever, a second transverse plate, a spring, a second box body and desiccant particles;

from top to bottom the inboard outer wall of second riser and the groove department inner wall clearance fit of first diaphragm, the logical groove department of second riser installs the pin, the outer wall of pin and the logical groove department inner wall clearance fit of second riser, the rear end face of pin links to each other with first box is fixed, the outside rigid coupling of second riser has the second diaphragm, from top to bottom the spring is installed to the inboard of second diaphragm, the both sides of spring link to each other with second diaphragm and first box are fixed respectively, the rear end face of second diaphragm is equipped with the second box, the outer wall of second box and the inner wall clearance fit of first box, the drier granule has been deposited to the inside of second box.

Preferably, the length dimension of the stop bar is greater than the height dimension of the second riser.

Preferably, a fixing device is arranged above the inner part of the first box body;

the fixing device comprises a third vertical plate, a gear, a tooth plate, a sliding plate, a second concave plate, a long plate, a sliding block, a connecting rod and a motor;

control the outside of third riser links to each other with the inner wall of first box is fixed, rotate through the pivot in the middle of the preceding terminal surface of third riser and be connected with the gear, the top meshing of gear is connected with the tooth dental lamina, the equal rigid coupling of the front and back terminal surface of tooth dental lamina has the slide, the second concave plate is installed to the outer wall of slide, the spout department inner wall of second concave plate and the outer wall clearance fit of slide, the outside of second concave plate links to each other with first box is fixed, the inboard rigid coupling of tooth dental lamina has the long slab, the inboard outer wall of long slab closely laminates with the outer wall of second box, the slider joint of slider department of long slab has the slider, the preceding terminal surface rigid coupling of slider has the connecting rod, the rear end face below rigid coupling of connecting rod has the motor, the outer wall of motor links to each other with the inside of third riser is fixed.

Preferably, the long plate and the sliding block form a sliding structure.

A method for using an instrument power distribution control box comprises the following steps;

s1, firstly, an operator moves a second box body containing desiccant particles to the middle of a left long plate and a right long plate, an external power supply of a motor is switched on, the motor is started, an output shaft of the motor drives a connecting rod to rotate, the connecting rod drives the long plates to move towards the second box body through a sliding block, the long plates enable the second box body to be abutted and fixed, meanwhile, the long plates drive tooth plates to move at a second concave plate, the tooth plates drive gears to rotate, and therefore the long plates can move more stably through the gears, the tooth plates and the like;

s2, pulling the second transverse plate outwards to enable the second transverse plate to drive the second vertical plate to move, simultaneously stretching the spring by the second transverse plate to enable the spring to generate elastic deformation, driving the sliding door to rotate through the first transverse plate, enabling the sliding door to rotate at the first concave plate through the first vertical plate, and enabling the sliding door to close the opening of the front end face of the first box body;

s3, loosening the second transverse plate to enable the second transverse plate to drive the second vertical plate to reset through the elastic performance of the spring, and enabling the second vertical plate to enter the groove of the first transverse plate, so that the sliding door is fixed.

Compared with the prior art, the invention has the beneficial effects that: according to the instrument power distribution control box, through the mutual matching of the structures such as the sliding door, the observation window, the first vertical plate, the first concave plate and the first transverse plate, the instrument inside the first box body can be observed through the observation window, and meanwhile, the instrument can be protected through the sliding door;

through the mutual matching of the second vertical plate, the stop lever, the second transverse plate, the spring and the like, the second vertical plate can enter the groove of the first transverse plate under the elastic force action of the spring, so that the sliding door is fixed through the first transverse plate;

through the mutual matching among the first box body, the second box body, the desiccant particles and other structures, moisture and water entering the first box body can be absorbed through the desiccant particles in the second box body, and therefore electronic equipment such as instruments and the like can be dehumidified and moistureproof;

through mutually supporting between third riser, gear, tooth board, slide, second concave plate, long board, slider, connecting rod and the motor isotructure, can drive the connecting rod through the motor and rotate, make the connecting rod drive long board through the slider and remove to support the second box tightly fixedly through controlling two long boards.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the first concave plate, the first vertical plate and the sliding door of FIG. 1;

FIG. 3 is a schematic view of the spring, the first cross plate and the stop lever of FIG. 1;

FIG. 4 is a schematic view of the third riser, the first box and the second box of FIG. 1;

FIG. 5 is a schematic view of the structure of the slider, the long plate and the slide block of FIG. 1;

FIG. 6 is a schematic view of the second gib, gear and motor of FIG. 1;

in the figure: 1. the device comprises a first box body, 2, an L-shaped plate, 3, a protective device, 301, a sliding door, 302, an observation window, 303, a first vertical plate, 304, a first concave plate, 305, a first transverse plate, 4, a limiting device, 401, a second vertical plate, 402, a stop lever, 403, a second transverse plate, 404, a spring, 405, a second box body, 406, desiccant particles, 5, a fixing device, 501, a third vertical plate, 502, a gear, 503, a tooth plate, 504, a sliding plate, 505, a second concave plate, 506, a long plate, 507, a sliding block, 508, a connecting rod, 509 and a motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an instrument power distribution control box comprises a first box body 1 and L-shaped plates 2, an opening is processed on the front end face of the first box body 1, the L-shaped plates 2 are fixedly connected to the left side and the right side of the first box body 1, the L-shaped plates 2 can be fixed with external equipment through 2 bolts, a protection device 3 is installed on the front end face of the first box body 1, the protection device 3 comprises a sliding door 301, an observation window 302, a first vertical plate 303, a first concave plate 304 and a first transverse plate 305, the rear end face of the sliding door 301 is attached to the outer wall of the opening of the front end face of the first box body 1, the opening of the first box body 1 can be closed through the sliding door 301, the observation window 302 and the 2 first vertical plates 303 are fixedly connected to the front end face and the outer wall of the left side of the sliding door 301 respectively, the observation window 302 is made of transparent glass, the outer wall of the first vertical plate 303 is rotatably connected with the first concave plate 304 through a rotating shaft, the first vertical plate 303 can rotate at the first concave plate 304 through the rotating shaft, the rear end face of the first concave plate 304 is fixedly connected with the

first box body

1, 2 first transverse plates 305 are fixedly connected to the right side of the sliding door 301, grooves are formed in the outer sides of the first transverse plates 305, and the first transverse plates 305 and the sliding door 301 are arranged vertically;

through mutually supporting between sliding door, observation window, first riser, first notch plate and the first diaphragm isotructure, can advance the observation to the instrument of first box inside through the observation window, can protect the instrument through the sliding door simultaneously.

The outer side of the first transverse plate 301 is provided with a limiting device 4, the limiting device 4 comprises a second vertical plate 401, a stop lever 402, a second transverse plate 403, a spring 404, a second box body 405 and desiccant particles 406, the inner outer walls of the upper and lower second vertical plates 401 are in clearance fit with the inner wall of the groove of the first transverse plate 305, the second vertical plate 401 can be tightly supported and fixed through the groove of the first transverse plate 305, a through groove is processed inside the second vertical plate 401, the stop lever 402 is installed at the through groove of the second vertical plate 401, the outer wall of the stop lever 402 is in clearance fit with the inner wall of the through groove of the second vertical plate 401, the stop lever 402 can limit the second vertical plate 401, the rear end surface of the stop lever 402 is fixedly connected with the first box body 1, the outer side of the second vertical plate 401 is fixedly connected with the second transverse plate 403, the inner sides of the upper and lower second transverse plates 403 are provided with the spring 404, the two sides of the spring 404 are respectively fixedly connected with the second transverse plate 403 and the first box body 1, when the second cross plate 403 moves outwards, the spring 404 is in a stretched state, the rear end surface of the second cross plate 403 is provided with a second box body 405, the second box body 405 is in an open design, the outer wall of the second box body 405 is in clearance fit with the inner wall of the first box body 1, desiccant particles 406 are stored in the second box body 405, moisture in the first box body 1 can be absorbed through the desiccant particles 406, and the length dimension of the stop lever 402 is greater than the height dimension of the second vertical plate 401;

through mutually supporting between structures such as first box, second box and drier granule, can absorb moisture and moisture that gets into in the first box through the drier granule in the second box to it is dampproofing to dehumidify electronic equipment such as instrument.

The fixing device 5 is installed above the inside of the first box body 1, the fixing device 5 comprises a third vertical plate 501, a gear 502, a tooth plate 503, a sliding plate 504, a second concave plate 505, a long plate 506, a sliding block 507, a connecting rod 508 and a motor 509, the outer sides of the left and right third vertical plates 501 are fixedly connected with the inner wall of the first box body 1, the middle of the front end face of the third vertical plate 501 is rotatably connected with the gear 502 through a rotating shaft, the tooth plate 503 is engaged and connected above the gear 502, the gear 502 can drive the gear 502 to rotate, the front end face and the rear end face of the tooth plate 503 are fixedly connected with the sliding plate 504, the second concave plate 505 is installed on the outer wall of the sliding plate 504, a sliding groove is processed at the groove of the second concave plate 505, the inner wall at the sliding groove of the second concave plate 505 is in clearance fit with the outer wall of the sliding plate 504, the second concave plate 505 can play a limiting role on the tooth plate 502 through the sliding plate 504, the outer side of the second concave plate 505 is fixedly connected with the first box body 1, a long plate 506 is fixedly connected to the inner side of the tooth plate 503, a sliding groove is processed in the long plate 506, the outer wall of the inner side of the long plate 506 is tightly attached to the outer wall of the second box 405, a sliding block 507 is clamped at the sliding block of the long plate 506, the sliding block 507 can drive the long plate 506 to move, a connecting rod 508 is fixedly connected to the front end face of the sliding block 507, a motor 509 is fixedly connected to the lower portion of the rear end face of the connecting rod 508, the model of the motor 509 is 3GB-555, an output shaft of the motor 509 can drive the connecting rod 508 to rotate, the outer wall of the motor 509 is fixedly connected to the interior of the third vertical plate 501, and the long plate 506 and the sliding block 507 form a sliding structure;

s1, when an operator needs to use the instrument power distribution control box, firstly, the operator moves the second box body 405 containing the desiccant particles 406 to the middle of the left long plate 506 and the right long plate 506, an external power supply of a motor 509 is switched on, the motor 509 is started, an output shaft of the motor 509 drives the connecting rod 508 to rotate, the connecting rod 508 drives the long plate 506 to move towards the second box body 405 through the sliding block 507, the long plate 506 tightly supports and fixes the second box body 405, meanwhile, the long plate 506 drives the tooth plate 503 to move at the second concave plate 505, the tooth plate 503 drives the gear 502 to rotate, and therefore, the long plate 506 can move more stably through the gear 502, the tooth plate 503 and the like;

s2, pulling the second transverse plate 403 outwards to enable the second transverse plate 403 to drive the second vertical plate 401 to move, simultaneously stretching the spring 404 by the second transverse plate 403 to enable the spring 404 to generate elastic deformation, driving the sliding door 301 to rotate through the first transverse plate 305, enabling the sliding door 301 to rotate at the first concave plate 304 through the first vertical plate 303, enabling the sliding door 301 to close the opening on the front end face of the first box body 1, and releasing the second transverse plate 403;

s3, the second cross plate 403 drives the second vertical plate 401 to return by the elastic force of the spring 404, so that the second vertical plate 401 enters the groove of the first cross plate 305, thereby fixing the sliding door 301.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an instrument distribution control box, includes first box (1) and L shaped plate (2), the left and right sides rigid coupling of first box (1) has L shaped plate (2), its characterized in that: a protective device (3) is arranged on the front end face of the first box body (1);

the protective device (3) comprises a sliding door (301), an observation window (302), a first vertical plate (303), a first concave plate (304) and a first transverse plate (305);

the rear end face of sliding door (301) laminates with the preceding terminal surface opening part outer wall of first box (1) mutually, the preceding terminal surface of sliding door (301) and left side outer wall rigid coupling respectively have observation window (302) and a plurality of riser (303), the outer wall of riser (303) rotates through the pivot and is connected with first notch plate (304), the rear end face of first notch plate (304) links to each other with first box (1) is fixed, the right side rigid coupling of sliding door (301) has a plurality of first diaphragm (305).

2. The instrument power distribution control box of claim 1, wherein: a limiting device (4) is arranged on the outer side of the first transverse plate (301);

the limiting device (4) comprises a second vertical plate (401), a stop lever (402), a second transverse plate (403), a spring (404), a second box body (405) and desiccant particles (406);

the inner side outer walls of the upper and lower second vertical plates (401) are in clearance fit with the inner wall of the groove of the first transverse plate (305), a stop lever (402) is arranged at the through groove of the second vertical plate (401), the outer wall of the stop lever (402) is in clearance fit with the inner wall of the through groove of the second vertical plate (401), the rear end surface of the stop lever (402) is fixedly connected with the first box body (1), the outer side of the second vertical plate (401) is fixedly connected with a second transverse plate (403), the inner sides of the upper and lower second transverse plates (403) are provided with springs (404), two sides of the spring (404) are respectively fixedly connected with the second transverse plate (403) and the first box body (1), the rear end face of the second transverse plate (403) is provided with a second box body (405), the outer wall of the second box body (405) is in clearance fit with the inner wall of the first box body (1), the second tank (405) contains desiccant particles (406) therein.

3. The instrument power distribution control box of claim 1, wherein: a fixing device (5) is arranged above the inner part of the first box body (1);

the fixing device (5) comprises a third vertical plate (501), a gear (502), a tooth plate (503), a sliding plate (504), a second concave plate (505), a long plate (506), a sliding block (507), a connecting rod (508) and a motor (509);

the outer side of the left and right third vertical plates (501) is fixedly connected with the inner wall of the first box body (1), a gear (502) is connected in the middle of the front end face of the third vertical plate (501) in a rotating mode through a rotating shaft, a tooth plate (503) is connected to the upper portion of the gear (502) in a meshed mode, sliding plates (504) are fixedly connected to the front end face and the rear end face of the tooth plate (503), a second concave plate (505) is installed on the outer wall of the sliding plate (504), the inner wall of the sliding groove of the second concave plate (505) is in clearance fit with the outer wall of the sliding plate (504), the outer side of the second concave plate (505) is fixedly connected with the first box body (1), a long plate (506) is fixedly connected to the inner side of the tooth plate (503), the outer wall of the inner side of the long plate (506) is tightly attached to the outer wall of the second box body (405), a sliding block (507) is fixedly connected to the sliding block of the long plate (506), and a connecting rod (508) is fixedly connected to the front end face of the sliding block (507), a motor (509) is fixedly connected to the lower portion of the rear end face of the connecting rod (508), and the outer wall of the motor (509) is fixedly connected with the inside of the third vertical plate (501).

4. The instrument power distribution control box of claim 3, wherein: the long plate (506) and the sliding block (507) form a sliding structure.

5. The use method of the instrument distribution control box according to any one of claims 1 to 4, characterized in that: comprises the following steps;

s1, firstly, an operator moves a second box body (405) containing desiccant particles (406) to the middle of a left long plate and a right long plate (506), an external power supply of a motor (509) is switched on, the motor (509) is started, an output shaft of the motor (509) drives a connecting rod (508) to rotate, the connecting rod (508) drives the long plate (506) to move towards the second box body (405) through a sliding block (507), the long plate (506) tightly presses and fixes the second box body (405), meanwhile, the long plate (506) drives a tooth plate (503) to move at a second concave plate (505), the tooth plate (503) drives a gear (502) to rotate, and therefore the long plate (506) can move more stably through the gear (502), the tooth plate (503) and the like;

s2, pulling the second transverse plate (403) outwards to enable the second transverse plate (403) to drive the second vertical plate (401) to move, simultaneously stretching the spring (404) by the second transverse plate (403), enabling the spring (404) to generate elastic deformation, driving the sliding door (301) to rotate through the first transverse plate (305), enabling the sliding door (301) to rotate at the first concave plate (304) through the first vertical plate (303), and enabling the sliding door (301) to close the opening of the front end face of the first box body (1);

s3, the second transverse plate (403) is loosened, the second transverse plate (403) drives the second vertical plate (401) to reset through the elastic performance of the spring (404), and the second vertical plate (401) enters the groove of the first transverse plate (305), so that the sliding door (301) is fixed.