CN208590185U - A kind of instrument and meter for automation having water-proof function - Google Patents

Abstract

The utility model relates to instrumentation technical fields, and disclose a kind of instrument and meter for automation for having water-proof function, including shell, the top of the shell side is provided with connection buckle, hinge is provided on the connection buckle, the connection buckle is flexibly connected by hinge with cover board, the inside of the one end of the cover board far from hinge is fixedly connected with guiding device, the guiding device includes connecting column, one end of the connecting column is fixedly connected on the inner wall of cover board, the connecting column is connected with directive wheel far from one end of cover board, the side of the shell is provided with fixing groove, glass cover-plate is connected on the inner wall of the shell, the lower part of the glass cover-plate is provided with bearing plate.This has the instrument and meter for automation of water-proof function; the upper surface of shell can be protected by the cover board of setting; the area of cover board is greater than the area of upper surface of outer cover diameter first, and secondly guiding device of setting can help cover board to be attached and fix with fixing groove, and moisture is avoided to enter.

Description

A kind of instrument and meter for automation having water-proof function

Technical field

The utility model relates to instrumentation technical field, specially a kind of instrument and meter for automation for having water-proof function.

Background technique

Instrument shows the instrument general name of numerical value, including pressure gauge flow instrument and various analysis instruments etc..

Present instrument and meter for automation in life using extremely extensively, from pressure gauge to the instrument of various display, one As for instrument be all the accurate equipment of comparison, it is therefore desirable to preferable protection, existing instrument, in against shock and dust-proof side Face protection it is more thorough, but discharge water aspect do it is not good enough, typically gauge external install additional cover board, to prevent Water stain entrance, but water stain ought enter protection effect and poor, internal once generation ponding, it is virtually impossible to arrange after inside Out, it is necessary to wait natural evaporation, existing instrument board is generally all more accurate, and disassembly is also more inconvenient, while also comparing and fearing A kind of erosion of aqueous vapor, it is therefore desirable to instrument of good water-proof effect.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of instrument and meter for automation for having water-proof function, has The advantages that good water-proof effect, solves the problems, such as that current automatic instrument waterproof effect is imperfect.

(2) technical solution

For the purpose for realizing above-mentioned good water-proof effect, the utility model provides the following technical solutions: one kind having waterproof function The instrument and meter for automation of energy, including shell, the top of the shell side are provided with connection buckle, are arranged on the connection buckle hinged Chain, the connection buckle are flexibly connected by hinge with cover board, and the inside of the one end of the cover board far from hinge, which is fixedly connected with, leads To device, the guiding device includes connecting column, and one end of the connecting column is fixedly connected on the inner wall of cover board, the connection Column is connected with directive wheel far from one end of cover board, and the side of the shell is provided with fixing groove, on the inner wall of the shell It is connected with glass cover-plate, the lower part of the glass cover-plate is provided with bearing plate.

Preferably, through-hole is offered on the shell, the through-hole is to be obliquely installed, and the through-hole is close to outer casing inner wall One end is consistent with glass cover-plate height, and the through-hole is lower than through-hole close to the one of glass cover-plate far from one end height of glass cover-plate End.

Preferably, the glass cover-plate is arc, and the glass cover-plate is single side arc, the upper surface radian of glass cover-plate Less than four degree.

Preferably, the quantity of the through-hole is three, and the diameter of the through-hole is two millimeters.

Preferably, the glass cover-plate is embedded on the inner wall of shell.

Preferably, sliding slot is offered on the glass cover-plate, the sliding slot and glass cover-plate are concentric circles, the sliding slot Side is provided with diversion trench.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of instrument and meter for automation for having water-proof function, has following The utility model has the advantages that

1, the instrument and meter for automation for having water-proof function can protect the upper surface of shell by the cover board of setting, first The area of cover board is greater than the area of upper surface of outer cover diameter, and secondly the guiding device of setting can help cover board and fixing groove to carry out It connects and fixed, moisture is avoided to enter.

2, instrument and meter for automation for having water-proof function, by the arc glass cover board of setting, by the water on glass cover-plate The through-hole for being excluded, and being obliquely installed can help to drain, and the sliding slot being arranged on glass cover-plate has ponding effect, avoid Moisture flows to the junction of shell and glass cover-plate.

Detailed description of the invention

Fig. 1 is the utility model overlooking structure diagram；

Fig. 2 is the utility model positive structure schematic；

Fig. 3 is the utility model side structure schematic diagram；

Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 3；

Fig. 5 is the utility model lead to the hole site structural schematic diagram；

Fig. 6 is the utility model section structural schematic diagram；

Fig. 7 is the utility model glass cover-plate overlooking structure diagram.

In figure: 1 shell, 2 connection buckles, 3 hinges, 4 cover boards, 5 guiding devices, 501 connecting columns, 502 directive wheels, 6 are fixed Slot, 7 glass cover-plates, 8 bearing plates, 9 through-holes, 10 sliding slots, 11 diversion trenches.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1 to Fig. 7, the utility model provides a kind of technical solution: the top of 1 side of shell is provided with company Buckle 2 offers through-hole 9 on the shell 1, and the through-hole 9 is to be obliquely installed, and the quantity of the through-hole 9 is three, described logical The diameter in hole 9 is two millimeters, and the through-hole 9 is consistent close to one end of 1 inner wall of shell and 7 height of glass cover-plate, the glass cover Plate 7 is arc, and the glass cover-plate 7 is single side arc, and the upper surface radian of glass cover-plate 7 is less than four degree, the glass cover-plate Sliding slot 10 is offered on 7, the sliding slot 10 and glass cover-plate 7 are concentric circles, and the side of the sliding slot 10 is provided with diversion trench 11, The glass cover-plate 7 is embedded on the inner wall of shell 1, and one end height of the through-hole 9 far from glass cover-plate 7 connects lower than through-hole 9 One end of nearly glass cover-plate 7, is provided with hinge 3 on the connection buckle 2, the connection buckle 2 by hinge 3 and 4 activity of cover board even It connects, the inside of the described one end of cover board 4 far from hinge 3 is fixedly connected with guiding device 5, and the guiding device 5 includes connecting column 501, one end of the connecting column 501 is fixedly connected on the inner wall of cover board 4, and the one end of the connecting column 501 far from cover board 4 is living Dynamic to be connected with directive wheel 502, the side of the shell 1 is provided with fixing groove 6, is connected with glass cover on the inner wall of the shell 1 The lower part of plate 7, the glass cover-plate 7 is provided with bearing plate 8.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, the instrument and meter for automation for having water-proof function can protect the upper of shell 1 by the cover board 7 of setting Surface, the first area of cover board 7 are greater than the area of 1 upper surface diameter of shell, and secondly the guiding device 5 of setting can help cover board 4 are attached and fix with fixing groove 6, and moisture is avoided to enter, it should be noted that, will by the arc glass cover board 7 of setting Water on glass cover-plate 7 is excluded, and the through-hole 9 being obliquely installed can help to drain, the cunning being arranged on glass cover-plate 7 Slot 10 has ponding effect, and moisture is avoided to flow to the junction of shell Yu glass cover-plate 7.

Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of instrument and meter for automation for having water-proof function, including shell (1), it is characterised in that: shell (1) side it is upper Portion is provided with connection buckle (2), is provided with hinge (3) on the connection buckle (2), and the connection buckle (2) passes through hinge (3) and cover board (4) it is flexibly connected, the inside of the one end of the cover board (4) far from hinge (3) is fixedly connected with guiding device (5), the guiding Device (5) includes connecting column (501), and one end of the connecting column (501) is fixedly connected on the inner wall of cover board (4), the company It connects column (501) to be connected with directive wheel (502) far from the one end of cover board (4), the side of the shell (1) is provided with fixing groove (6), it is connected with glass cover-plate (7) on the inner wall of the shell (1), the lower part of the glass cover-plate (7) is provided with bearing plate (8)。

2. a kind of instrument and meter for automation for having water-proof function according to claim 1, it is characterised in that: the shell (1) On offer through-hole (9), the through-hole (9) be obliquely installed, the one end and glass of the through-hole (9) close to shell (1) inner wall Cover board (7) height is consistent, and the through-hole (9) is lower than through-hole (9) close to glass cover-plate far from one end height of glass cover-plate (7) (7) one end.

3. a kind of instrument and meter for automation for having water-proof function according to claim 1, it is characterised in that: the glass cover-plate It (7) is arc, the glass cover-plate (7) is single side arc, and the upper surface radian of glass cover-plate (7) is less than four degree.

4. a kind of instrument and meter for automation for having water-proof function according to claim 2, it is characterised in that: the through-hole (9) Quantity be three, the diameter of the through-hole (9) is two millimeters.

5. a kind of instrument and meter for automation for having water-proof function according to claim 1, it is characterised in that: the glass cover-plate (7) it is embedded on the inner wall of shell (1).

6. a kind of instrument and meter for automation for having water-proof function according to claim 1, it is characterised in that: the glass cover-plate (7) it is offered on sliding slot (10), the sliding slot (10) and glass cover-plate (7) are concentric circles, and the side of the sliding slot (10) is arranged There are diversion trench (11).