CN216253405U

CN216253405U - Vacuum metering control box

Info

Publication number: CN216253405U
Application number: CN202122816711.4U
Authority: CN
Inventors: 孟中良
Original assignee: Wuxi Kdm Machinery Technology Co ltd
Current assignee: Wuxi Kdm Machinery Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to a vacuum metering control box which comprises a control box body, a cover body and control keys, wherein a shielding structure is arranged on one side of the bottom end of the control box body, the cover body is hinged to the surface of the control box body, a display screen is arranged on the surface of the cover body, a handle is arranged on one side of the surface of the cover body, a sealing structure is arranged at one end of the cover body, the control keys are arranged below the display screen on the surface of the control box body, and a protection structure is arranged outside the control keys. According to the utility model, the shielding structure is arranged, the pull rod can slide through the slide rail, the shielding rod is in a vertical shape after the pull rod is turned over, and the pull rod is fixed through the fastening pin, so that the cover body can be shielded through the shielding rod after the cover body is turned over and opened, and the cover body is prevented from being combined with the control box body under the condition of wind power, and the influence on the maintenance process is avoided.

Description

Vacuum metering control box

Technical Field

The utility model relates to the technical field of control boxes, in particular to a vacuum metering control box.

Background

Along with the continuous development of society, the types of control boxes are more and more, the quality of the control boxes is also continuously improved, wherein the vacuum metering control box is also one of the control boxes, and the quality and the function of the vacuum metering control box are continuously improved, so that the later use is facilitated;

the current vacuum metering control box still has the following defects when in use: when the interior of the control box body is maintained, the cover body is acted on the swinging body under the action of external factors and wind force, so that a plurality of inconveniences are caused to maintenance personnel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a vacuum metering control box, which is used for solving the defect that the shielding effect of the existing vacuum metering control box on a cover body is poor during maintenance.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a vacuum metering control box comprises a control box body, a cover body and a control key, wherein a shielding structure is arranged on one side of the bottom end of the control box body, and the cover body is hinged to the surface of the control box body;

the surface of the cover body is provided with a display screen, one side of the surface of the cover body is provided with a handle, one end of the cover body is provided with a sealing structure, and a control key is arranged below the display screen on the surface of the control box body;

and a protective structure is arranged outside the control key.

Preferably, protective structure includes protective cover, connecting axle, fixing base and stirring board, the fixing base is fixed in the surface of control key top lid, the inside of fixing base is run through there is the connecting axle, the below of fixing base is provided with the protective cover, and the bottom mounting of protective cover has the stirring board.

Preferably, inside both sides in protective cover top and one side fixed connection of protective cover, the inside through-hole that has and connecting axle looks adaptation is run through to the inside of fixing base, is convenient for rotate the protective cover, is favorable to the operation control key.

Preferably, shelter from the structure and include set casing, slide rail, pull rod, shelter from pole and fastening pin, the fixed one side with the control bottom half of the case of set casing, the inside of set casing is provided with the slide rail, the fastening pin is installed to the one end of set casing bottom, the internally mounted of slide rail has the pull rod, and pull rod one end extends to the outside of set casing, one side of pull rod one end is fixed with the shelter from pole.

Preferably, the through holes matched with the fastening pins are formed in the pull rod transversely and longitudinally in a penetrating mode, the pull rod is connected with the fixing shell in a sliding mode through the sliding rails, the shielding rod can be fixed vertically, and the downward falling body of the wind shielding rod is reduced.

Preferably, seal structure includes recess, locating plate and sealed the pad, the locating plate is fixed in the one end of lid, the externally mounted of locating plate has sealed the pad, and sealed inner wall that fills up all inlays and is equipped with the recess.

Preferably, the width of one end of the positioning plate is smaller than that of the groove, and the sealing gasket and the positioning plate form a sleeved structure through the groove.

(III) advantageous effects

The vacuum metering control box provided by the utility model has the advantages that: by arranging the shielding structure, the pull rod can slide through the slide rail, the shielding rod is in a vertical shape after the pull rod is turned over, and the pull rod is fixed through the fastening pin, so that the cover body can be shielded through the shielding rod after the cover body is turned over and opened, and the cover body is prevented from being combined with the control box body under the condition of wind power and influencing the maintenance process;

by arranging the sealing structure, the positioning plate is fixed at one end of the cover body, and the groove matched with the positioning plate is embedded in the sealing gasket, so that the sealing gasket can be arranged outside the positioning plate in a sleeving manner, when the cover body is closed, a gap is prevented from being generated between the cover body and the control box body under the action of the groove, external moisture is easy to enter, and the inside of the sealing gasket is damaged to a certain extent;

through being provided with protective structure, because the control key is in the outside for a long time, the surface typeface appears fuzzy phenomenon because of external factor, and the later stage is unfavorable for the staff to judge the control key according to the condition, and the easy misoperation in later stage appears the safety problem, and the protective cover can overturn through the connecting axle, and the protective cover shelters from the control key, and it is long consequently can prolong fuzzy or serious disappearance appear in control key surface typeface.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a rear view of the cover of the present invention;

FIG. 3 is a perspective view of a protective cover according to the present invention;

FIG. 4 is a schematic perspective sectional view of the fixing housing according to the present invention;

fig. 5 is a schematic perspective view of the gasket according to the present invention.

The reference numerals in the figures illustrate: 1. a control box body; 2. a protective structure; 201. a protective cover; 202. a connecting shaft; 203. a fixed seat; 204. a poking plate; 3. a shielding structure; 301. a stationary case; 302. a slide rail; 303. a pull rod; 304. a blocking lever; 305. a fastening pin; 4. a cover body; 5. a control key; 6. a handle; 7. a display screen; 8. a sealing structure; 801. a groove; 802. positioning a plate; 803. and a gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the vacuum metering control box provided by the present invention comprises a control box body 1, a cover body 4 and a control key 5, wherein a shielding structure 3 is disposed on one side of the bottom end of the control box body 1, the shielding structure 3 comprises a fixed shell 301, a slide rail 302, a pull rod 303, a shielding rod 304 and a fastening pin 305, the fixed shell 301 is fixed on one side of the bottom of the control box body 1, the slide rail 302 is disposed inside the fixed shell 301, the fastening pin 305 is mounted on one end of the bottom of the fixed shell 301, the pull rod 303 is mounted inside the slide rail 302, and one end of the pull rod 303 extends to the outside of the fixed casing 301, the shielding rod 304 is fixed on one side of one end of the pull rod 303, through holes matched with the fastening pins 305 are formed in the pull rod 303 transversely and longitudinally, the pull rod 303 is connected with the fixed casing 301 in a sliding mode through the sliding rails 302, the pull rod 303 is convenient to store, and the shielding rod 304 is stored below the control box body 1.

During the use, pull rod 303 can slide through slide rail 302, shelters from pole 304 and is the perpendicular body after pull rod 303 upset to fix pull rod 303 through fastening pin 305, consequently can open the back in the lid 4 upset, shelter from lid 4 through sheltering from pole 304, avoid lid 4 to appear merging with control box 1 under the condition of wind-force, if need merge lid 4 and control box 1, earlier through the same operation with sheltering from pole 304 take in to the bottom of control box 1 can.

The surface of control box 1 articulates there is lid 4, the surface of lid 4 is provided with display screen 7, one side on lid 4 surface is provided with handle 6, lid 4 one end is provided with seal structure 8, seal structure 8 includes recess 801, locating plate 802 and sealed pad 803, locating plate 802 is fixed in the one end of lid 4, the externally mounted of locating plate 802 has sealed the pad 803, and the inner wall of sealed pad 803 all inlays and is equipped with recess 801, the width of locating plate 802 one end is less than the width of recess 801, sealed pad 803 passes through and constitutes the suit structure between recess 801 and the locating plate 802, the installation of sealed pad 803 of being convenient for, install fixedly to sealed pad 803 simultaneously, the sealed pad 803 of reduction skew problem appears when rotatory.

When the cover is used, the sealing gasket 803 can be installed outside the positioning plate 802 in a sleeving manner, so that when the cover 4 is closed, a gap is prevented from being generated between the cover 4 and the control box 1 under the action of the groove 801, and dust can easily enter from outside moisture.

Control box 1 surface display screen 7's below is installed control key 5, control key 5's outside is provided with protective structure 2, protective structure 2 includes protective cover 201, connecting axle 202, fixing base 203 and stirring board 204, fixing base 203 is fixed in the surface of 5 top lid 4 of control key, the inside of fixing base 203 runs through there is connecting axle 202, the below of fixing base 203 is provided with protective cover 201, and protective cover 201's bottom mounting has stirring board 204, the inside both sides in protective cover 201 top and one side fixed connection of protective cover 201, the inside of fixing base 203 runs through the through-hole that has with connecting axle 202 looks adaptation, be convenient for rotate protective cover 201.

During the use, protective cover 201 can overturn through connecting axle 202, and protective cover 201 to control key 5 shelter from can, when not operating control key 5, loosen and dial board 204 and make protective cover 201 hang down naturally under the effect of gravity can.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the device is connected with an object needing to be controlled outside through an electric wire, the connected external object is controlled through the relation between internal electric elements after connection, the poking plate 204 can drive the protective cover 201 to turn downwards under the matching of the connecting shaft 202 during control, the control key 5 is completely unfolded, the function of judging the surface font of the control key 5 is observed, and corresponding operation is performed;

secondly, when the interior of the control box body 1 is maintained, the cover body 4 can be rotated to be opened, the fastening pin 305 is rotated downwards, the relation between the fastening pin and the pull rod 303 is removed, the shielding rod 304 drives the pull rod 303 to be pulled out to a certain extent, the shielding rod 304 is rotated upwards, the pull rod 303 is fixed by overturning the fastening pin 305, and the shielding rod 304 plays a role in shielding the cover body 4, so that the problem of shaking of the cover body 4 is avoided during maintenance;

finally, after maintenance is finished, the fastening pin 305 rotates downwards, the shielding rod 304 overturns the horizontal body, the pull rod 303 is pushed towards the fixed shell 301, then the pull rod 303 is fixed through the fastening pin 305, and then the cover body 4 can be overturned and combined with the control box body 1, and in the combining process, the sealing performance between the cover body 4 and the control box body 1 is improved under the action of the sealing gasket 803, and finally the use work of the vacuum metering control box is finished.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a vacuum metering control box, includes control box (1), lid (4) and control key (5), its characterized in that: a shielding structure (3) is arranged on one side of the bottom end of the control box body (1), and a cover body (4) is hinged to the surface of the control box body (1);

a display screen (7) is arranged on the surface of the cover body (4), a handle (6) is arranged on one side of the surface of the cover body (4), a sealing structure (8) is arranged at one end of the cover body (4), and a control key (5) is arranged below the display screen (7) on the surface of the control box body (1);

and a protective structure (2) is arranged outside the control key (5).

2. A vacuum metering control box as claimed in claim 1, wherein: protective structure (2) include protective cover (201), connecting axle (202), fixing base (203) and dial board (204), fixing base (203) are fixed in the surface of control key (5) top lid (4), the inside of fixing base (203) is run through there is connecting axle (202), the below of fixing base (203) is provided with protective cover (201), and the bottom mounting of protective cover (201) has dials board (204).

3. A vacuum metering control box as claimed in claim 2, wherein: inside both sides in protective cover (201) top and one side fixed connection of protective cover (201), the inside of fixing base (203) is run through have with the through-hole of connecting axle (202) looks adaptation.

4. A vacuum metering control box as claimed in claim 1, wherein: shelter from structure (3) including set casing (301), slide rail (302), pull rod (303), shelter from pole (304) and fastening pin (305), one side of set casing (301) fixed and control box (1) bottom, the inside of set casing (301) is provided with slide rail (302), fastening pin (305) are installed to the one end of set casing (301) bottom, the internally mounted of slide rail (302) has pull rod (303), and pull rod (303) one end extends to the outside of set casing (301), one side of pull rod (303) one end is fixed with hides pole (304).

5. The vacuum metering control box of claim 4, wherein: through holes matched with the fastening pins (305) are formed in the pull rod (303) in the transverse direction and the longitudinal direction, and the pull rod (303) is in sliding connection with the fixed shell (301) through the sliding rails (302).

6. A vacuum metering control box as claimed in claim 1, wherein: seal structure (8) include recess (801), locating plate (802) and sealed pad (803), the one end of lid (4) is fixed in locating plate (802), the externally mounted of locating plate (802) has sealed pad (803), and the inner wall of sealed pad (803) all inlays and is equipped with recess (801).

7. The vacuum metering control box of claim 6, wherein: the width of one end of the positioning plate (802) is smaller than that of the groove (801), and the sealing gasket (803) and the positioning plate (802) form a sleeving structure through the groove (801).