CN215865271U

CN215865271U - Waterproof and oilproof digital display indicator

Info

Publication number: CN215865271U
Application number: CN202122075528.3U
Authority: CN
Inventors: 宋志佳
Original assignee: Tianjin Xishenglong Precision Technology Co ltd
Current assignee: Tianjin Xishenglong Precision Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-18
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a waterproof and oilproof digital display indicating meter, and relates to the technical field of digital display indicating meters. The indicating gauge comprises an indicating gauge body, a sealing ring and a protective cover, wherein a connecting part is arranged on the peripheral side wall of the upper part of the indicating gauge body, the sealing ring is clamped in the connecting part, the protective cover is clamped at the upper part of the indicating gauge body, and the protective cover is fixedly connected with the connecting part on the indicating gauge body through a screw. According to the utility model, the protective cover is fixedly sleeved above the indicating meter body, so that the indicating meter body can be effectively protected from water and oil, and meanwhile, the protective cover is provided with the observation window, the rubber press pad and the press column, so that the protective cover can be used for protecting the indicating meter body from water and oil, and meanwhile, various operations can be conveniently carried out on the indicating meter body by personnel, and the using effect is better.

Description

Waterproof and oilproof digital display indicator

Technical Field

The utility model belongs to the technical field of digital display indicating meters, and particularly relates to a waterproof and oilproof digital display indicating meter.

Background

Digital display indicating gauge is adjusted the numerical value of indicating gauge through pressing the button as the electron device of a convenient reading by extensive application in a plurality of fields, current digital display indicating gauge is usually, because the clearance between button and the dial plate is great, make digital display indicating gauge not possess waterproof and oilproof function, in the use, when water or oil enter into indicating gauge inside, can cause the influence to the normal use of indicating gauge, consequently urgent need on the market can the modified technique, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a waterproof and oilproof digital display indicating gauge which comprises an indicating gauge body, a sealing ring and a protective cover, wherein a connecting part is arranged on the peripheral side wall of the upper part of the indicating gauge body, the sealing ring is clamped in the connecting part, the protective cover is clamped on the upper part of the indicating gauge body, and the protective cover is fixedly connected with the connecting part on the indicating gauge body through a screw.

Preferably, the top of the indicator body is provided with four positioning holes which are arranged in an annular array.

Preferably, the circumferential side wall of the connecting part is provided with lower fixing legs in an annular array, the top of the connecting part is provided with an annular groove, and the sealing ring is clamped in the annular groove.

Preferably, be annular array on the week lateral wall of protective cover lower part and be provided with fixed foot, the inboard top of protective cover is provided with the reference column, and the reference column is annular array and is provided with four.

Preferably, the positioning columns are matched and connected with positioning holes in the indicating meter body, the upper fixing feet correspond to the lower fixing feet in the indicating meter body one to one, and the screws penetrate through the upper fixing feet and are screwed into the lower fixing feet.

Preferably, the top of protective cover is provided with the observation window, the top fixedly connected with rubber of the protective cover of observation window below presses the pad, rubber presses the below fixedly connected with of pad and presses the compression leg, the bottom of protective cover is provided with the annular arch.

Preferably, rubber is according to being equidistant setting between the pad, press the lower extreme of post and the surperficial laminating of the button on the instruction table body, the annular groove is gone into to annular arch card, and the bellied bottom butt of annular is on the seal ring.

The utility model has the following beneficial effects:

1. according to the utility model, the protective cover is arranged, so that the dial plate of the indicating watch body can be effectively protected, water or oil can be effectively prevented from entering the indicating watch body from a gap on the dial plate of the indicating watch body, the protective cover and the connecting part on the indicating watch body can be sealed by arranging the sealing ring, water or oil can be effectively prevented from entering the protective shell through the gap between the protective cover and the connecting part, and the waterproof and oilproof effects are better.

2. According to the utility model, the observation window is arranged on the protective cover, so that the reading on the indicator body can be clearly observed, the pressing column is driven to move downwards by pressing the rubber pressing pad, and the press key on the indicator body can be pressed by the pressing column, so that the indicator body can be waterproof and oilproof, meanwhile, the operation of personnel on the indicator body can be still facilitated, and the use effect is better.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is an exploded view of the present invention;

FIG. 2 is an overall structural view of the present invention;

FIG. 3 is a front view of the body of the indicating gauge of the present invention;

fig. 4 is a bottom view of the protective cover of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. indicating a meter body; 11. positioning holes; 12. a connecting portion; 13. an annular groove; 14. a lower fixing leg; 2. a seal ring; 3. a protective cover; 31. an observation window; 32. a rubber press pad; 33. an upper fixing leg; 34. pressing the column; 35. a positioning column; 36. an annular projection; 4. and (4) screws.

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. 1-4, the present invention is a waterproof and oilproof digital display indicator, which includes an indicator body 1, a sealing ring 2 and a protecting cover 3, wherein a connecting portion 12 is disposed on a peripheral side wall of an upper portion of the indicator body 1, the sealing ring 2 is clamped in the connecting portion 12, the protecting cover 3 is clamped on the upper portion of the indicator body 1, and the protecting cover 3 is fixedly connected to the connecting portion 12 of the indicator body 1 by a screw 4.

The top of the indicating gauge body 1 is provided with positioning holes 11, four positioning holes 11 are arranged in an annular array, upper fixing feet 33 are arranged on the peripheral side wall of the lower part of the protective cover 3 in an annular array, positioning columns 35 are arranged on the top of the inner side of the protective cover 3, four positioning columns 35 are arranged in an annular array, lower fixing feet 14 are arranged on the peripheral side wall of the connecting part 12 in an annular array, an annular groove 13 is arranged on the top of the connecting part 12, a sealing ring 2 is clamped in the annular groove 13, the sealing ring 2 is arranged for sealing between the protective cover 3 and the connecting part 12, the positioning columns 35 are matched and connected with the positioning holes 11 on the indicating gauge body 1, the protective cover 3 can be conveniently and rapidly and accurately clamped on the indicating gauge body 1 through the positioning columns 35 and the positioning holes 11, the upper fixing feet 33 correspond to the lower fixing feet 14 on the indicating gauge body 1 one by one, and the screws 4 penetrate through the upper fixing feet 33 and are screwed into the lower fixing feet 14, the arrangement of the upper fixing feet 33 and the lower fixing feet 14 can conveniently and rapidly fix the protective cover 3 on the indicating meter body 1, the top of the protective cover 3 is provided with the observation window 31, the reading of a display screen on the indicating meter body 1 can be clearly observed through the observation window 31, the top of the protective cover 3 below the observation window 31 is fixedly connected with the rubber press pad 32, the lower part of the rubber press pad 32 is fixedly connected with the press column 34, the bottom of the protective cover 3 is provided with the annular bulges 36, the rubber press pads 32 are arranged at equal intervals, the lower ends of the press columns 34 are attached to the surface of keys on the indicating meter body 1, the lower end surface of the rubber press pad 32 is closely attached to the surface on the indicating meter body 1 by pressing the rubber press pad 32, the press column 34 can be driven to move downwards to press the keys on the indicating meter body 1, the annular bulges 36 are clamped into the annular grooves 13, and the bottoms of the annular bulges 36 are abutted to the sealing rings 2, the provision of the annular projection 36 can improve the sealability between the indicator body 1 and the barrier cover 3.

The working principle is as follows: during the use, the reading on the observation instruction table body 1 that can be clear through observation window 31, press pad 32 through manual pressing rubber, the drive presses post 34 downstream, can press the button on the instruction table body 1 through pressing post 34, protective cover 3 can effectually avoid water or oil to get into in the instruction table body 1 through the clearance on the instruction table body 1, carry out waterproof and grease proofing to instruction table body 1, through unscrewing screw 4, can take off protective cover 3 from instruction table body 1, clear up the greasy dirt on the protective cover 3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions described in the above embodiments, and equivalents of some technical features are included in the scope of the present invention.

Claims

1. The utility model provides a waterproof grease proofing digital display dial gauge, includes dial gauge body (1), sealing washer (2) and protective cover (3), its characterized in that: be provided with connecting portion (12) on the week lateral wall on instruction table body (1) upper portion, sealing washer (2) card is put in connecting portion (12), protective cover (3) joint is on the upper portion of instruction table body (1), and protective cover (3) through screw (4) with instruct connecting portion (12) fixed connection on the table body (1).

2. The waterproof and oilproof digital display indicator according to claim 1, wherein the top of the indicator body (1) is provided with four positioning holes (11), and the positioning holes (11) are arranged in an annular array.

3. The waterproof and oilproof digital display indicator according to claim 1, wherein the lower fixing feet (14) are arranged on the peripheral side wall of the connecting part (12) in an annular array, an annular groove (13) is formed in the top of the connecting part (12), and the sealing ring (2) is clamped in the annular groove (13).

4. The waterproof and oilproof digital display indicator according to claim 1, wherein the protective cover (3) has four upper fixing legs (33) arranged in a circular array on the lower peripheral side wall, and the protective cover (3) has four positioning posts (35) arranged at the top of the inner side thereof in a circular array.

5. The waterproof and oilproof digital display indicator according to claim 4, characterized in that the positioning columns (35) are connected with the positioning holes (11) on the indicator body (1) in a matching manner, the upper fixing feet (33) correspond to the lower fixing feet (14) on the indicator body (1) in a one-to-one manner, and the screws (4) penetrate through the upper fixing feet (33) and are screwed into the lower fixing feet (14).

6. The waterproof and oil-proof digital display indicator according to claim 1, wherein an observation window (31) is arranged on the top of the protective cover (3), a rubber pressing pad (32) is fixedly connected to the top of the protective cover (3) below the observation window (31), a pressing column (34) is fixedly connected to the lower side of the rubber pressing pad (32), and an annular protrusion (36) is arranged on the bottom of the protective cover (3).

7. The waterproof and oil-proof digital display indicator according to claim 6, wherein the rubber press pads (32) are arranged at equal intervals, the lower ends of the press columns (34) are attached to the surfaces of the keys on the indicator body (1), the annular protrusions (36) are clamped into the annular grooves (13), and the bottoms of the annular protrusions (36) are abutted to the sealing rings (2).